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Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-09-29T23:39:52.496335+00:00","plies":128},"illegal":[[38,"d4c5","impossible"],[64,"e6d6","king_in_check"]],"uci":"c2c4 e7e5 d2d3 g8f6 a2a3 d7d5 g1f3 b8c6 b1d2 f8e7 g2g3 e8g8 d1c2 c8e6 b2b4 a7a5 b4a5 a8a5 f1g2 d5d4 e1g1 d8a8 d2b3 a5a4 f3g5 e7a3 b3c5 a3c5 a1a4 a8e8 c2b1 e6c8 a4a1 h7h6 b1b5 h6g5 b5c5 g5g4 f1e1 e5e4 c1g5 f6h7 h2h4 g4h3 g2h1 h7g5 c5g5 e4e3 f2f4 f7f6 h1d5 c8e6 d5e6 e8e6 g5g6 c6e7 g6h5 g7g6 h5c5 e7c6 e1b1 b7b6 c5d5 g8f7 g1h2 f8h8 b1c1 f7e7 d5f3 c6a5 c1g1 c7c5 a1b1 e7d7 b1b5 d7c7 g1a1 a5b7 b5b2 b7d6 a1a6 h8b8 g3g4 f6f5 a6a7 d6b7 f3h3 f5g4 h3h7 c7c8 h7h8 b7d8 h2g3 e6f5 a7g7 b8b7 g7b7 c8b7 h8h4 d8e6 h4h1 b7c7 h1h7 c7c6 h7h1 c6c7 h1h7 c7c6 h7h6 f5h5 g3g2 h5h6 b2b6 c6b6 f4f5 g6f5 g2g3 b6c6 g3g2 c6d6 g2g3 d6e5 g3g2 e5f4 g2g1 f4g3 g1f1 h6h1","san":"c4 e5 d3 Nf6 a3 d5 Nf3 Nc6 Nbd2 Be7 g3 O-O Qc2 Be6 b4 a5 bxa5 Rxa5 Bg2 d4 O-O Qa8 Nb3 Ra4 Ng5 Bxa3 Nc5 Bxc5 Rxa4 Qe8 Qb1 Bc8 Ra1 h6 Qb5 hxg5 Qxc5 g4 Re1 e4 Bg5 Nh7 h4 gxh3 Bh1 Nxg5 Qxg5 e3 f4 f6 Bd5+ Be6 Bxe6+ Qxe6 Qg6 Ne7 Qh5 g6 Qc5 Nc6 Reb1 b6 Qd5 Kf7 Kh2 Rh8 Rc1 Ke7 Qf3 Na5 Rg1 c5 Rab1 Kd7 Rb5 Kc7 Ra1 Nb7 Rb2 Nd6 Ra6 Rb8 g4 f5 Ra7+ Nb7 Qxh3 fxg4 Qh7+ Kc8 Qh8+ Nd8 Kg3 Qf5 Rg7 Rb7 Rxb7 Kxb7 Qh4 Ne6 Qh1+ Kc7 Qh7+ Kc6 Qh1+ Kc7 Qh7+ Kc6 Qh6 Qh5 Kg2 Qxh6 Rxb6+ Kxb6 f5 gxf5 Kg3 Kc6 Kg2 Kd6 Kg3 Ke5 Kg2 Kf4 Kg1 Kg3 Kf1 Qh1#"},{"id":5,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-09-29T23:52:29.980394+00:00","plies":69},"uci":"e2e4 c7c5 g1f3 g8f6 e4e5 f6g8 d2d4 c5d4 f3d4 e7e6 b1c3 d8c7 c1f4 c7d8 f1c4 d8c7 d1e2 c7a5 e1g1 a7a6 a1d1 a5b6 c4b3 f8c5 c3a4 b6c7 a4c5 d7d5 c5d3 b8c6 d4c6 e8f8 c6d4 g7g5 f4g5 c7b6 g5e3 h7h5 c2c4 f8g7 c4d5 g8e7 d4e6 b6e6 d5e6 e7f5 e6f7 f5e3 e2e3 c8d7 e5e6 d7c6 e6e7 a8b8 f7f8q h8f8 e7f8q b8f8 d3f4 f8f4 e3f4 h5h4 d1d6 c6d5 b3d5 a6a5 f4f6 g7h7 f6h6","san":"e4 c5 Nf3 Nf6 e5 Ng8 d4 cxd4 Nxd4 e6 Nc3 Qc7 Bf4 Qd8 Bc4 Qc7 Qe2 Qa5 O-O a6 Rad1 Qb6 Bb3 Bc5 Na4 Qc7 Nxc5 d5 Nd3 Nc6 Nxc6 Kf8 Nd4 g5 Bxg5 Qb6 Be3 h5 c4 Kg7 cxd5 Ne7 Nxe6+ Qxe6 dxe6 Nf5 exf7 Nxe3 Qxe3 Bd7 e6 Bc6 e7 Rab8 f8=Q+ Rhxf8 exf8=Q+ Rxf8 Nf4 Rxf4 Qxf4 h4 Rd6 Bd5 Bxd5 a5 Qf6+ Kh7 Qh6#"},{"id":6,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-09-30T00:35:37.458605+00:00","plies":105},"uci":"e2e3 d7d5 d2d4 g8f6 f1e2 c8f5 c1d2 e7e6 g1f3 f8d6 e1g1 e8g8 h2h3 b8d7 a2a3 c7c5 f3h4 f5g6 d4c5 d7c5 b1c3 a8c8 h4g6 h7g6 a1c1 d8e7 c3b5 d6b8 c2c4 a7a6 b5c3 f8d8 b2b4 c5e4 c3e4 f6e4 c4d5 e6d5 c1c8 d8c8 e2f3 e7e5 f1e1 e5h2 g1f1 c8c4 b4b5 a6b5 d2a5 h2d6 d1d3 e4f6 g2g3 d5d4 a5b4 d6d7 f1g2 f6d5 e1d1 d5b4 a3b4 c4b4 d3d2 b4a4 d2c2 b8a7 h3h4 a4a6 e3d4 a7d4 c2d3 a6d6 d3b3 d4c5 d1d5 d6d5 f3d5 b5b4 b3c4 d7c7 c4e4 g8f8 e4f3 f7f6 d5b7 f8e7 f3e2 e7d6 e2d2 d6e6 b7e4 f6f5 d2a2 e6f6 e4c2 c7b7 g2g1 b7f3 a2a1 f6e6 a1a6 e6d5 a6b7 d5c4 b7f3","san":"e3 d5 d4 Nf6 Be2 Bf5 Bd2 e6 Nf3 Bd6 O-O O-O h3 Nbd7 a3 c5 Nh4 Bg6 dxc5 Nxc5 Nc3 Rc8 Nxg6 hxg6 Rc1 Qe7 Nb5 Bb8 c4 a6 Nc3 Rfd8 b4 Nce4 Nxe4 Nxe4 cxd5 exd5 Rxc8 Rxc8 Bf3 Qe5 Re1 Qh2+ Kf1 Rc4 b5 axb5 Ba5 Qd6 Qd3 Nf6 g3 d4 Bb4 Qd7 Kg2 Nd5 Rd1 Nxb4 axb4 Rxb4 Qd2 Ra4 Qc2 Ba7 h4 Ra6 exd4 Bxd4 Qd3 Rd6 Qb3 Bc5 Rd5 Rxd5 Bxd5 b4 Qc4 Qc7 Qe4 Kf8 Qf3 f6 Bxb7 Ke7 Qe2+ Kd6 Qd2+ Ke6 Be4 f5 Qa2+ Kf6 Bc2 Qb7+ Kg1 Qf3 Qa1+ Ke6 Qa6+ Kd5 Qb7+ Kc4 Qxf3"},{"id":7,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"checkmate","timestamp":"2026-09-30T00:55:45.746921+00:00","plies":62},"uci":"d2d4 g8f6 c2c4 e7e6 g1f3 d7d5 b1c3 c7c5 c4d5 c5d4 f3d4 f6d5 c3d5 d8d5 e2e3 f8e7 d4f3 d5d1 e1d1 b8d7 c1d2 e8g8 f1e2 f8d8 d1c2 b7b6 h1d1 c8b7 d2c3 d7c5 d1d8 a8d8 a1d1 b7e4 c2c1 d8c8 c1d2 e4d5 a2a3 c5e4 d2e1 e4c3 d1c1 c8c7 b2c3 e7a3 c1c2 d5e4 c2a2 c7c3 e1d2 a3b4 d2d1 e4d5 a2a1 d5b3 d1d2 c3c8 d2d3 b3c2 d3d4 b4c3","san":"d4 Nf6 c4 e6 Nf3 d5 Nc3 c5 cxd5 cxd4 Nxd4 Nxd5 Nxd5 Qxd5 e3 Be7 Nf3 Qxd1+ Kxd1 Nd7 Bd2 O-O Be2 Rd8 Kc2 b6 Rhd1 Bb7 Bc3 Nc5 Rxd8+ Rxd8 Rd1 Be4+ Kc1 Rc8 Kd2 Bd5 a3 Ne4+ Ke1 Nxc3 Rc1 Rc7 bxc3 Bxa3 Rc2 Be4 Ra2 Rxc3 Kd2 Bb4 Kd1 Bd5 Ra1 Bb3+ Kd2 Rc8+ Kd3 Bc2+ Kd4 Bc3#"},{"id":8,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"checkmate","timestamp":"2026-09-30T01:23:40.350043+00:00","plies":65},"uci":"e2e4 e7e5 g1f3 b8c6 f1b5 a7a6 b5a4 g8f6 e1g1 f8e7 f1e1 b7b5 a4b3 d7d6 c2c3 e8g8 h2h3 c8b7 d2d4 f8e8 b1d2 e7f8 a2a4 h7h6 b3a2 e5d4 c3d4 c6b4 a2b1 c7c5 d4d5 c5c4 d2f1 d8a5 c1d2 f6d7 e1e3 g7g6 d1e1 b4d3 b1d3 a5b6 d3c2 f8g7 d2a5 b6c5 a5c3 d7e5 e1d2 f7f5 f3e5 g7e5 c3e5 e8e5 e4f5 g6f5 e3g3 g8f7 d2h6 c5d5 g3g7 f7e8 h6h8 d5g8 h8g8","san":"e4 e5 Nf3 Nc6 Bb5 a6 Ba4 Nf6 O-O Be7 Re1 b5 Bb3 d6 c3 O-O h3 Bb7 d4 Re8 Nbd2 Bf8 a4 h6 Ba2 exd4 cxd4 Nb4 Bb1 c5 d5 c4 Nf1 Qa5 Bd2 Nd7 Re3 g6 Qe1 Nd3 Bxd3 Qb6 Bc2 Bg7 Ba5 Qc5 Bc3 Ne5 Qd2 f5 Nxe5 Bxe5 Bxe5 Rxe5 exf5 gxf5 Rg3+ Kf7 Qxh6 Qxd5 Rg7+ Ke8 Qh8+ Qg8 Qxg8#"},{"id":9,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"checkmate","timestamp":"2026-09-30T02:25:04.737363+00:00","plies":112},"uci":"e2e4 e7e5 g1f3 g8f6 f3e5 d8e7 d2d4 b8c6 b1c3 d7d5 e4d5 c8g4 f1e2 c6e5 d4e5 e7e5 e1g1 f8d6 f2f4 d6c5 g1h1 e5f5 e2g4 f6g4 d1e2 e8f8 h2h3 h7h5 c3a4 c5d6 h3g4 h5g4 h1g1 g4g3 e2g4 f5g4 f1f3 f8g8 c1e3 a8e8 a4c3 f7f5 c3e2 a7a5 e2g3 g4g6 g1f2 g8f8 a1e1 a5a4 e3d4 c7c5 d4e5 f8f7 f3d3 d6f8 d5d6 c5c4 d3d4 e8d8 d6d7 f8e7 e5c7 g6c6 c7d8 h8d8 e1e5 e7f6 e5e8 d8d7 d4d7 c6d7 e8b8 d7b5 b8c8 f6b2 g3f1 b7b6 f1e3 b2d4 f2f3 f7e6 e3c4 e6f6 c4e5 b5d5 f3e2 d5g2 e2d3 g2e4 d3d2 e4e3 d2d1 d4c5 c8c6 f6e7 c6c7 e7d8 c7d7 d8c8 d7g7 e3d4 d1e1 c5b4 e1e2 d4d2 e2f3 d2d5 f3g3 b4e1 g3h3 d5h1","san":"e4 e5 Nf3 Nf6 Nxe5 Qe7 d4 Nc6 Nc3 d5 exd5 Bg4 Be2 Nxe5 dxe5 Qxe5 O-O Bd6 f4 Bc5+ Kh1 Qf5 Bxg4 Nxg4 Qe2+ Kf8 h3 h5 Na4 Bd6 hxg4 hxg4+ Kg1 g3 Qg4 Qxg4 Rf3 Kg8 Be3 Re8 Nc3 f5 Ne2 a5 Nxg3 Qg6 Kf2 Kf8 Re1 a4 Bd4 c5 Be5 Kf7 Rd3 Bf8 d6 c4 Rd4 Rd8 d7 Be7 Bc7 Qc6 Bxd8 Rxd8 Re5 Bf6 Re8 Rxd7 Rxd7+ Qxd7 Rb8 Qb5 Rc8 Bxb2 Nf1 b6 Ne3 Bd4 Kf3 Ke6 Nxc4 Kf6 Ne5 Qd5+ Ke2 Qxg2+ Kd3 Qe4+ Kd2 Qe3+ Kd1 Bc5 Rc6+ Ke7 Rc7+ Kd8 Rd7+ Kc8 Rxg7 Qd4+ Ke1 Bb4+ Ke2 Qd2+ Kf3 Qd5+ Kg3 Be1+ Kh3 Qh1#"},{"id":10,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-09-30T02:41:35.557716+00:00","plies":46},"uci":"c2c4 g8f6 d2d4 e7e6 g1f3 d7d5 e2e3 f8e7 b1c3 e8g8 f1e2 c7c5 b2b3 b8c6 e1g1 b7b6 c4d5 e6d5 h2h3 c8b7 c1a3 f8e8 d4c5 b6c5 f1e1 f6e4 a1c1 e4c3 c1c3 d5d4 c3c2 d8b6 e2f1 a8d8 d1c1 e7f8 c2c4 c6e5 a3c5 e5f3 g2f3 b6g6 f1g2 b7f3 h3h4 g6g2","san":"c4 Nf6 d4 e6 Nf3 d5 e3 Be7 Nc3 O-O Be2 c5 b3 Nc6 O-O b6 cxd5 exd5 h3 Bb7 Ba3 Re8 dxc5 bxc5 Re1 Ne4 Rc1 Nxc3 Rxc3 d4 Rc2 Qb6 Bf1 Rad8 Qc1 Bf8 Rc4 Ne5 Bxc5 Nxf3+ gxf3 Qg6+ Bg2 Bxf3 h4 Qxg2#"},{"id":11,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-09-30T03:27:40.690736+00:00","plies":90},"uci":"d2d4 d7d5 c2c4 e7e6 g1f3 a7a6 b1c3 g8f6 c1g5 f8e7 e2e3 e8g8 f1d3 b8c6 e1g1 h7h6 g5h4 d5c4 d3c4 f8e8 f1e1 b7b6 e3e4 f6d7 h4g3 c8b7 d1e2 c6a5 c4d3 c7c5 a1d1 c5d4 f3d4 e7f6 e4e5 f6h4 g3h4 d8h4 d4f3 h4f4 e2e4 b7e4 e1e4 g7g5 e4f4 g5f4 c3e4 e8d8 g2g3 f4g3 h2g3 a5c6 e4f6 g8f8 f6d7 d8d7 d3e2 d7d1 e2d1 c6b4 a2a3 a8d8 d1e2 b4d5 e2a6 f8g7 g1f1 h6h5 f1e2 d5c7 a6d3 g7f8 e2e3 c7d5 e3e4 f7f5 e5f6 f8e8 e4e5 d5f6 d3b5 e8e7 a3a4 d8d1 b2b3 d1d5 e5f4 f6g4 f3e5 g4e5","san":"d4 d5 c4 e6 Nf3 a6 Nc3 Nf6 Bg5 Be7 e3 O-O Bd3 Nc6 O-O h6 Bh4 dxc4 Bxc4 Re8 Re1 b6 e4 Nd7 Bg3 Bb7 Qe2 Na5 Bd3 c5 Rad1 cxd4 Nxd4 Bf6 e5 Bh4 Bxh4 Qxh4 Nf3 Qf4 Qe4 Bxe4 Rxe4 g5 Rxf4 gxf4 Ne4 Red8 g3 fxg3 hxg3 Nc6 Nf6+ Kf8 Nxd7+ Rxd7 Be2 Rxd1+ Bxd1 Nb4 a3 Rd8 Be2 Nd5 Bxa6 Kg7 Kf1 h5 Ke2 Nc7 Bd3 Kf8 Ke3 Nd5+ Ke4 f5+ exf6 Ke8 Ke5 Nxf6 Bb5+ Ke7 a4 Rd1 b3 Rd5+ Kf4 Ng4 Ne5 Nxe5"},{"id":12,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-09-30T04:16:27.406803+00:00","plies":115},"illegal":[[96,"b5b4","king_in_check"]],"uci":"g1f3 d7d5 d2d4 g8f6 c2c3 e7e6 a2a3 c7c5 g2g3 b8c6 b2b4 c5d4 c3d4 f8d6 f1g2 e8g8 b1c3 e6e5 d4e5 c6e5 e1g1 c8e6 f3d4 d8d7 c3b5 d6b8 b5c3 e6h3 d1b3 h3g2 g1g2 e5c4 d4f3 b8d6 a1a2 a8c8 f1d1 d6e7 h2h4 d7f5 c1g5 f8d8 e2e3 h7h6 f3d4 f5g6 g5f6 e7f6 g2h2 a7a5 c3e2 c4e5 d1f1 c8c4 f1d1 d8c8 h2g2 g6e4 g2h2 e5f3 d4f3 e4f3 e2g1 f3e4 b3d3 a5b4 a3b4 c4b4 g1h3 e4d3 d1d3 c8d8 h2g2 b4b2 a2a7 g8f8 g2f3 f8e7 a7a5 d5d4 a5c5 d4e3 d3e3 e7d6 c5a5 b7b5 a5a6 d6c5 f3g2 f6d4 e3f3 d8d7 h3f4 b2c2 a6a5 c5b6 a5a8 b5b4 a8f8 c2c3 f4d3 b4b3 f8e8 c3c2 d3e5 d4e5 f3b3 b6c5 e8e5 d7d5 e5e7 d5f5 e7c7 c5d6 c7c2","san":"Nf3 d5 d4 Nf6 c3 e6 a3 c5 g3 Nc6 b4 cxd4 cxd4 Bd6 Bg2 O-O Nc3 e5 dxe5 Nxe5 O-O Be6 Nd4 Qd7 Ncb5 Bb8 Nc3 Bh3 Qb3 Bxg2 Kxg2 Nc4 Nf3 Bd6 Ra2 Rac8 Rd1 Be7 h4 Qf5 Bg5 Rfd8 e3 h6 Nd4 Qg6 Bxf6 Bxf6 Kh2 a5 Nce2 Ne5 Rf1 Rc4 Rd1 Rdc8 Kg2 Qe4+ Kh2 Nf3+ Nxf3 Qxf3 Ng1 Qe4 Qd3 axb4 axb4 Rxb4 Nh3 Qxd3 Rxd3 Rd8 Kg2 Rb2 Ra7 Kf8 Kf3 Ke7 Ra5 d4 Rc5 dxe3 Rxe3+ Kd6 Ra5 b5 Ra6+ Kc5 Kg2 Bd4 Rf3 Rd7 Nf4 Rc2 Ra5 Kb6 Ra8 b4 Rf8 Rc3 Nd3 b3 Re8 Rc2 Ne5 Bxe5 Rxb3+ Kc5 Rxe5+ Rd5 Re7 Rf5 Rc7+ Kd6 Rxc2"},{"id":13,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"checkmate","timestamp":"2026-09-30T04:42:19.317556+00:00","plies":44},"uci":"e2e4 e7e5 g1f3 b8c6 f1b5 g8f6 d2d3 f8c5 e1g1 c6d4 f3d4 c5d4 c2c3 d4b6 b1d2 c7c6 b5a4 e8g8 d2c4 b6c7 a4c2 d7d5 c4d2 c8g4 d2f3 a7a5 c1e3 a5a4 h2h3 g4h5 g2g4 f6g4 h3g4 h5g4 g1g2 f7f5 d1e1 f5e4 f3d2 g4f3 g2h2 d8h4 h2g1 h4h1","san":"e4 e5 Nf3 Nc6 Bb5 Nf6 d3 Bc5 O-O Nd4 Nxd4 Bxd4 c3 Bb6 Nd2 c6 Ba4 O-O Nc4 Bc7 Bc2 d5 Nd2 Bg4 Nf3 a5 Be3 a4 h3 Bh5 g4 Nxg4 hxg4 Bxg4 Kg2 f5 Qe1 fxe4 Nd2 Bf3+ Kh2 Qh4+ Kg1 Qh1#"},{"id":14,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-09-30T05:10:51.944018+00:00","plies":45},"uci":"e2e4 e7e6 d2d4 d7d5 b1c3 g8f6 e4e5 f6d7 f2f4 c7c5 g1f3 b8c6 c1e3 c5d4 f3d4 f8c5 d1d2 e8g8 e1c1 a7a6 h2h4 c6d4 e3d4 b7b5 h4h5 c5d4 d2d4 d8a5 h5h6 g7g6 c3d5 f8e8 h1h3 a5d8 d5f6 g8f8 f6h7 f8g8 h7f6 g8f8 d4b4 e8e7 h6h7 f8g7 b4e7","san":"e4 e6 d4 d5 Nc3 Nf6 e5 Nfd7 f4 c5 Nf3 Nc6 Be3 cxd4 Nxd4 Bc5 Qd2 O-O O-O-O a6 h4 Nxd4 Bxd4 b5 h5 Bxd4 Qxd4 Qa5 h6 g6 Nxd5 Re8 Rh3 Qd8 Nf6+ Kf8 Nxh7+ Kg8 Nf6+ Kf8 Qb4+ Re7 h7 Kg7 Qxe7"},{"id":15,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-09-30T05:40:52.927200+00:00","plies":65},"uci":"d2d4 d7d5 g1f3 a7a6 c2c4 e7e6 b1c3 f8b4 e2e3 b8d7 f1d3 g8f6 e1g1 c7c6 d1c2 e8g8 e3e4 b4c3 b2c3 d5e4 d3e4 f6e4 c2e4 d8a5 c1d2 f8e8 f1e1 h7h6 c4c5 d7f8 c3c4 a5c7 d2f4 c7d8 f4d6 f7f6 a1b1 d8d7 b1b6 a6a5 d4d5 d7f7 d5c6 b7c6 e4c6 f7b7 b6b7 a5a4 b7e7 c8b7 c6b7 e8e7 d6e7 a8c8 b7c8 h6h5 c8f8 g8h7 e1e4 f6f5 f3g5 h7h6 f8h8 h6g6 h8h7","san":"d4 d5 Nf3 a6 c4 e6 Nc3 Bb4 e3 Nd7 Bd3 Ngf6 O-O c6 Qc2 O-O e4 Bxc3 bxc3 dxe4 Bxe4 Nxe4 Qxe4 Qa5 Bd2 Re8 Rfe1 h6 c5 Nf8 c4 Qc7 Bf4 Qd8 Bd6 f6 Rab1 Qd7 Rb6 a5 d5 Qf7 dxc6 bxc6 Qxc6 Qb7 Rxb7 a4 Re7 Bb7 Qxb7 Rxe7 Bxe7 Rc8 Qxc8 h5 Qxf8+ Kh7 Re4 f5 Ng5+ Kh6 Qh8+ Kg6 Qh7#"},{"id":16,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-09-30T06:26:13.079611+00:00","plies":64},"uci":"c2c4 e7e5 d2d3 g8f6 b1c3 d7d5 c1g5 d5d4 c3e4 f8e7 d1a4 b8c6 e4f6 e7f6 g5d2 e8g8 g2g3 c8d7 f1g2 f8e8 a4c2 a7a5 g1f3 c6b4 c2c1 c7c5 a2a3 b4c6 c1c2 d7f5 a1b1 e5e4 d3e4 f5e4 b1c1 e4c2 h2h3 c2e4 e1d1 e4f3 e2f3 c6e5 f3f4 e5d3 h1f1 d3c1 g2d5 c1b3 d5f7 g8f7 d2a5 b3a5 d1c2 d8e7 f1c1 e7e2 c2b1 d4d3 c1c3 f6c3 b2c3 e2e1 b1a2 e8e2","san":"c4 e5 d3 Nf6 Nc3 d5 Bg5 d4 Ne4 Be7 Qa4+ Nc6 Nxf6+ Bxf6 Bd2 O-O g3 Bd7 Bg2 Re8 Qc2 a5 Nf3 Nb4 Qc1 c5 a3 Nc6 Qc2 Bf5 Rb1 e4 dxe4 Bxe4 Rc1 Bxc2 h3 Be4 Kd1 Bxf3 exf3 Ne5 f4 Nd3 Rf1 Nxc1 Bd5 Nb3 Bxf7+ Kxf7 Bxa5 Nxa5 Kc2 Qe7 Rc1 Qe2+ Kb1 d3 Rc3 Bxc3 bxc3 Qe1+ Ka2 Re2#"},{"id":17,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-09-30T07:01:07.945728+00:00","plies":109},"uci":"d2d4 d7d5 g1f3 a7a6 c2c4 e7e6 b1c3 f8e7 c1f4 g8f6 e2e3 c7c5 f1d3 e8g8 e1g1 b8d7 d1c2 h7h6 f1d1 c5d4 e3d4 f6h5 f4e3 h5f6 c4d5 e6d5 a1c1 e7d6 h2h3 d7b6 f3e5 c8d7 c2b3 d7c6 e5c6 b7c6 c3a4 b6c4 d3c4 d5c4 c1c4 a8b8 b3d3 d8e8 b2b3 b8b7 a4c5 b7a7 b3b4 f6d5 e3d2 d6f4 d2f4 d5f4 d3f3 f4d5 c5d3 a7b7 d3e5 b7b4 c4c6 d5b6 a2a3 b4d4 d1d4 f7f6 e5c4 a6a5 c4b6 e8e1 g1h2 g8h8 c6c8 f8c8 b6c8 e1e5 f3f4 e5f4 d4f4 h8h7 f4a4 h7h8 a4a5 h8h7 a5b5 f6f5 b5f5 g7g6 f5f3 h6h5 a3a4 g6g5 a4a5 h7h8 a5a6 g5g4 f3f4 g4h3 h2h3 h8g8 a6a7 g8g7 a7a8q g7h8 c8e7 h8g7 a8g8 g7h6 g8g6","san":"d4 d5 Nf3 a6 c4 e6 Nc3 Be7 Bf4 Nf6 e3 c5 Bd3 O-O O-O Nbd7 Qc2 h6 Rfd1 cxd4 exd4 Nh5 Be3 Nhf6 cxd5 exd5 Rac1 Bd6 h3 Nb6 Ne5 Bd7 Qb3 Bc6 Nxc6 bxc6 Na4 Nc4 Bxc4 dxc4 Rxc4 Rb8 Qd3 Qe8 b3 Rb7 Nc5 Ra7 b4 Nd5 Bd2 Bf4 Bxf4 Nxf4 Qf3 Nd5 Nd3 Rb7 Ne5 Rxb4 Rxc6 Nb6 a3 Rxd4 Rxd4 f6 Nc4 a5 Nxb6 Qe1+ Kh2 Kh8 Rc8 Rxc8 Nxc8 Qe5+ Qf4 Qxf4+ Rxf4 Kh7 Ra4 Kh8 Rxa5 Kh7 Rb5 f5 Rxf5 g6 Rf3 h5 a4 g5 a5 Kh8 a6 g4 Rf4 gxh3 Kxh3 Kg8 a7 Kg7 a8=Q Kh8 Ne7+ Kg7 Qg8+ Kh6 Qg6#"},{"id":18,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-09-30T08:54:09.354910+00:00","plies":167},"uci":"e2e4 e7e5 b1c3 g8f6 f1e2 b8c6 g1f3 f8c5 d2d3 e8g8 a2a3 d7d5 e4d5 f6d5 e1g1 c8e6 f3g5 d5c3 b2c3 e6f5 a3a4 h7h6 g5e4 c5b6 a1b1 f8e8 e4g3 f5e6 g1h1 d8d7 b1a1 a8d8 d1e1 f7f5 f2f4 e5f4 f1f4 c6e7 e2h5 e8f8 g3e2 e7d5 f4f3 c7c6 e2f4 d5f4 c1f4 e6d5 f3f1 b6c7 f4c7 d7c7 e1e3 a7a6 e3f4 c7f4 f1f4 g7g5 f4b4 b7b5 h1g1 d5f7 h5e2 g8g7 a4b5 a6b5 g1f2 g7f6 a1a6 d8d6 b4d4 d6e6 c3c4 f6e5 d4d7 e6d6 d7d6 e5d6 c4b5 f8c8 e2d1 d6c5 b5c6 c8c6 a6a5 c5d4 a5f5 f7g6 f5f8 d4c3 d1f3 c6e6 f3d5 e6e5 f8c8 c3d2 d5a8 e5e2 f2f1 e2e1 f1f2 e1e2 f2g3 g6f5 c8c5 e2e3 a8f3 f5d7 h2h3 d7a4 d3d4 a4c2 c5e5 e3c3 d4d5 c3d3 e5e6 c2b3 g3g4 b3d5 f3d5 d3d5 g2g3 d5d4 g4h5 d2d3 e6h6 d4d5 h6a6 d3e3 h3h4 g5h4 h5h4 e3f3 a6f6 f3e4 g3g4 e4e5 f6f5 e5e6 f5d5 e6d5 h4g5 d5e6 g5g6 e6e5 g6g5 e5e6 g5h5 e6f6 h5h6 f6e5 h6g6 e5e6 g6h7 e6f6 h7h6 f6e5 g4g5 e5f5 h6h5 f5e6 g5g6 e6e7 h5h6 e7f8 h6h7","san":"e4 e5 Nc3 Nf6 Be2 Nc6 Nf3 Bc5 d3 O-O a3 d5 exd5 Nxd5 O-O Be6 Ng5 Nxc3 bxc3 Bf5 a4 h6 Ne4 Bb6 Rb1 Re8 Ng3 Be6 Kh1 Qd7 Ra1 Rad8 Qe1 f5 f4 exf4 Rxf4 Ne7 Bh5 Rf8 Ne2 Nd5 Rf3 c6 Nf4 Nxf4 Bxf4 Bd5 Rf1 Bc7 Bxc7 Qxc7 Qe3 a6 Qf4 Qxf4 Rxf4 g5 Rb4 b5 Kg1 Bf7 Be2 Kg7 axb5 axb5 Kf2 Kf6 Ra6 Rd6 Rd4 Re6 c4 Ke5 Rd7 Rd6 Rxd6 Kxd6 cxb5 Rc8 Bd1 Kc5 bxc6 Rxc6 Ra5+ Kd4 Rxf5 Bg6 Rf8 Kc3 Bf3 Re6 Bd5 Re5 Rc8+ Kd2 Ba8 Re2+ Kf1 Re1+ Kf2 Re2+ Kg3 Bf5 Rc5 Re3+ Bf3 Bd7 h3 Ba4 d4 Bxc2 Re5 Rc3 d5 Rd3 Re6 Bb3 Kg4 Bxd5 Bxd5 Rxd5 g3 Rd4+ Kh5 Kd3 Rxh6 Rd5 Ra6 Ke3 h4 gxh4+ Kxh4 Kf3 Rf6+ Ke4 g4 Ke5 Rf5+ Ke6 Rxd5 Kxd5 Kg5 Ke6 Kg6 Ke5 Kg5 Ke6 Kh5 Kf6 Kh6 Ke5 Kg6 Ke6 Kh7 Kf6 Kh6 Ke5 g5 Kf5 Kh5 Ke6 g6 Ke7 Kh6 Kf8 Kh7"},{"id":19,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-09-30T09:25:54.254226+00:00","plies":80},"uci":"d2d4 g8f6 c2c4 e7e6 g1f3 d7d5 b1c3 c7c5 c4d5 c5d4 f3d4 f6d5 e2e4 d5c3 b2c3 e6e5 d4f3 d8d1 e1d1 f7f6 f1c4 b8c6 c1e3 b7b6 d1c2 c6a5 c4d5 c8b7 h1d1 a8c8 c2b2 c8c7 f3d2 b7d5 e4d5 h7h5 a1c1 e8d7 c3c4 f8b4 a2a3 b4d2 e3d2 a5c4 b2a2 c4d2 c1c7 d7c7 d1d2 c7d6 a2b3 h8c8 d2d3 e5e4 d3e3 d6d5 f2f3 f6f5 f3e4 f5e4 e3g3 c8c7 g3g5 d5d4 g5h5 e4e3 h5h8 e3e2 h8d8 d4e3 d8e8 e3d2 e8d8 d2c1 d8e8 c7c2 e8e3 c1d1 e3d3 c2d2","san":"d4 Nf6 c4 e6 Nf3 d5 Nc3 c5 cxd5 cxd4 Nxd4 Nxd5 e4 Nxc3 bxc3 e5 Nf3 Qxd1+ Kxd1 f6 Bc4 Nc6 Be3 b6 Kc2 Na5 Bd5 Bb7 Rhd1 Rc8 Kb2 Rc7 Nd2 Bxd5 exd5 h5 Rac1 Kd7 c4 Bb4 a3 Bxd2 Bxd2 Nxc4+ Ka2 Nxd2 Rxc7+ Kxc7 Rxd2 Kd6 Kb3 Rc8 Rd3 e4 Re3 Kxd5 f3 f5 fxe4+ fxe4 Rg3 Rc7 Rg5+ Kd4 Rxh5 e3 Rh8 e2 Rd8+ Ke3 Re8+ Kd2 Rd8+ Kc1 Re8 Rc2 Re3 Kd1 Rd3+ Rd2"},{"id":20,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-09-30T10:08:42.663687+00:00","plies":77},"uci":"e2e4 e7e5 g1f3 b8c6 f1b5 a7a6 b5a4 g8f6 e1g1 f8e7 f1e1 b7b5 a4b3 d7d6 c2c3 e8g8 h2h3 c6a5 b3c2 c7c5 d2d4 d8c7 d4d5 c5c4 b2b4 c4b3 a2b3 a5b7 b3b4 a6a5 d1e2 c8d7 c2d3 c7b6 b1a3 a5b4 c3b4 a8a4 a1b1 f8a8 c1e3 b6c7 a3b5 d7b5 d3b5 a4a2 e2d3 a2a3 e1c1 c7d8 d3c2 a3a2 c2d3 a2a3 d3c4 d8f8 b5c6 f8c8 f3d2 a8b8 c4e2 b7d8 d2c4 a3a6 b4b5 a6c6 d5c6 f6e4 c4b6 c8c7 b6d5 c7a5 d5e7 g8f8 c6c7 f8e7 c7b8q","san":"e4 e5 Nf3 Nc6 Bb5 a6 Ba4 Nf6 O-O Be7 Re1 b5 Bb3 d6 c3 O-O h3 Na5 Bc2 c5 d4 Qc7 d5 c4 b4 cxb3 axb3 Nb7 b4 a5 Qe2 Bd7 Bd3 Qb6 Na3 axb4 cxb4 Ra4 Rb1 Rfa8 Be3 Qc7 Nxb5 Bxb5 Bxb5 Ra2 Qd3 R2a3 Rec1 Qd8 Qc2 Ra2 Qd3 R2a3 Qc4 Qf8 Bc6 Qc8 Nd2 Rb8 Qe2 Nd8 Nc4 Ra6 b5 Rxc6 dxc6 Nxe4 Nb6 Qc7 Nd5 Qa5 Nxe7+ Kf8 c7 Kxe7 cxb8=Q"},{"id":21,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-09-30T10:45:31.977937+00:00","plies":71},"uci":"d2d4 d7d5 c2c4 c7c6 g1f3 d8a5 b1c3 g8f6 c1d2 a5d8 e2e3 b8d7 f1d3 g7g6 e1g1 f8g7 e3e4 d5e4 c3e4 e8g8 f1e1 d8c7 d1e2 b7b6 e4f6 g7f6 d2h6 a7a5 h6f8 d7f8 f3e5 f8e6 e2e3 f6g5 e3f3 g5f6 f3c6 f6e5 c6a8 e5h2 g1h1 g8g7 d4d5 e6d4 e1e4 c8b7 a8e8 h2g3 e4d4 g3f2 d4e4 f2c5 a1f1 e7e6 d5e6 f7e6 e4e6 c7g3 e8f7 g7h6 e6g6 h7g6 f7f4 g6g5 f4g3 b7g2 h1g2 c5e7 g3h3 h6g7 h3h7","san":"d4 d5 c4 c6 Nf3 Qa5+ Nc3 Nf6 Bd2 Qd8 e3 Nbd7 Bd3 g6 O-O Bg7 e4 dxe4 Nxe4 O-O Re1 Qc7 Qe2 b6 Nxf6+ Bxf6 Bh6 a5 Bxf8 Nxf8 Ne5 Ne6 Qe3 Bg5 Qf3 Bf6 Qxc6 Bxe5 Qxa8 Bxh2+ Kh1 Kg7 d5 Nd4 Re4 Bb7 Qe8 Bg3 Rxd4 Bxf2 Re4 Bc5 Rf1 e6 dxe6 fxe6 Rxe6 Qg3 Qf7+ Kh6 Rxg6+ hxg6 Qf4+ g5 Qxg3 Bxg2+ Kxg2 Be7 Qh3+ Kg7 Qh7#"},{"id":22,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-09-30T11:24:37.050467+00:00","plies":62},"uci":"e2e4 e7e5 f1c4 g8f6 g1f3 b8c6 d2d3 f8c5 c1g5 d7d6 c2c3 e8g8 e1g1 h7h6 g5f6 d8f6 b1d2 c8e6 c4b5 a7a6 b5c6 b7c6 f1e1 d6d5 d3d4 e5d4 b2b4 c5b6 c3d4 d5e4 e1e4 e6d5 e4e3 b6d4 d2e4 d5e4 f3d4 e4d5 a2a3 f8e8 d1e1 e8e3 f2e3 f6g6 e1e2 a6a5 a1c1 a5b4 a3b4 a8a2 e2a2 d5a2 d4c6 g6e4 c6e7 e4e7 g1h1 e7e3 c1a1 a2d5 a1a3 e3e1","san":"e4 e5 Bc4 Nf6 Nf3 Nc6 d3 Bc5 Bg5 d6 c3 O-O O-O h6 Bxf6 Qxf6 Nbd2 Be6 Bb5 a6 Bxc6 bxc6 Re1 d5 d4 exd4 b4 Bb6 cxd4 dxe4 Rxe4 Bd5 Re3 Bxd4 Ne4 Bxe4 Nxd4 Bd5 a3 Rfe8 Qe1 Rxe3 fxe3 Qg6 Qe2 a5 Rc1 axb4 axb4 Ra2 Qxa2 Bxa2 Nxc6 Qe4 Ne7+ Qxe7 Kh1 Qxe3 Ra1 Bd5 Ra3 Qe1#"},{"id":23,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-09-30T11:46:13.357437+00:00","plies":61},"uci":"d2d4 g8f6 c2c4 c7c5 d4d5 e7e6 b1c3 g7g6 e2e4 d7d6 g1f3 a7a6 f1e2 e6d5 c4d5 b8d7 e1g1 f8g7 a2a4 e8g8 f1e1 f8e8 e2f1 f6g4 h2h3 g7c3 b2c3 g4e5 c1f4 a8b8 c3c4 d8f6 f4g3 h7h5 f3e5 h5h4 e5d7 f6e7 d7b8 e8f8 g3h2 f8d8 e4e5 d8e8 e5d6 e7e1 d1e1 c8d7 b8d7 e8d8 d7f6 g8g7 e1e7 d8h8 d6d7 b7b6 d7d8q b6b5 d8h8 g7h8 e7f8","san":"d4 Nf6 c4 c5 d5 e6 Nc3 g6 e4 d6 Nf3 a6 Be2 exd5 cxd5 Nbd7 O-O Bg7 a4 O-O Re1 Re8 Bf1 Ng4 h3 Bxc3 bxc3 Nge5 Bf4 Rb8 c4 Qf6 Bg3 h5 Nxe5 h4 Nxd7 Qe7 Nxb8 Rf8 Bh2 Rd8 e5 Re8 exd6 Qxe1 Qxe1 Bd7 Nxd7 Rd8 Nf6+ Kg7 Qe7 Rh8 d7 b6 d8=Q b5 Qxh8+ Kxh8 Qf8#"},{"id":24,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-09-30T13:01:50.836769+00:00","plies":132},"uci":"g1f3 d7d5 e2e3 g8f6 h2h3 c7c5 d2d4 e7e6 b2b3 b8c6 b1d2 f8d6 f1e2 e8g8 e1g1 e6e5 f3e5 c6e5 d4e5 d6e5 c1a3 e5a1 d1a1 d8a5 a1c1 c8e6 a3b2 f6e4 d2e4 d5e4 c2c4 f8d8 f2f4 a5d2 f4f5 d2c1 b2c1 e6d7 c1a3 b7b6 g1h2 d7c6 a3c1 d8d7 h3h4 a8d8 a2a4 g7g6 h4h5 g6h5 h2g3 f7f6 g3f4 d7g7 g2g3 d8e8 e2h5 e8e7 c1b2 c6e8 h5e8 e7e8 g3g4 g8f7 f1h1 e8g8 g4g5 g7g5 f4e4 g5g4 e4f3 g4g3 f3f2 g3g5 h1h7 g8g7 h7g7 f7g7 f2f3 g5f5 f3g2 g7g6 b2a1 f5g5 g2f1 g6f5 a1c3 f5e6 c3d2 f6f5 d2c3 g5g8 f1f2 g8b8 f2e2 a7a6 c3g7 b6b5 e3e4 f5e4 a4b5 a6b5 c4b5 b8b5 g7c3 b5b3 c3g7 e6d5 g7f8 c5c4 f8h6 d5d4 h6c1 e4e3 e2f3 b3d3 f3g4 e3e2 c1b2 d4d5 b2c3 d3c3 g4f4 e2e1q f4f5 e1e5 f5g6 c3f3 g6h7 e5g5 h7h8 f3h3","san":"Nf3 d5 e3 Nf6 h3 c5 d4 e6 b3 Nc6 Nbd2 Bd6 Be2 O-O O-O e5 Nxe5 Nxe5 dxe5 Bxe5 Ba3 Bxa1 Qxa1 Qa5 Qc1 Be6 Bb2 Ne4 Nxe4 dxe4 c4 Rfd8 f4 Qd2 f5 Qxc1 Bxc1 Bd7 Ba3 b6 Kh2 Bc6 Bc1 Rd7 h4 Rad8 a4 g6 h5 gxh5 Kg3 f6 Kf4 Rg7 g3 Re8 Bxh5 Ree7 Bb2 Be8 Bxe8 Rxe8 g4 Kf7 Rh1 Reg8 g5 Rxg5 Kxe4 Rg4+ Kf3 Rg3+ Kf2 R3g5 Rxh7+ R8g7 Rxg7+ Kxg7 Kf3 Rxf5+ Kg2 Kg6 Ba1 Rg5+ Kf1 Kf5 Bc3 Ke6 Bd2 f5 Bc3 Rg8 Kf2 Rb8 Ke2 a6 Bg7 b5 e4 fxe4 axb5 axb5 cxb5 Rxb5 Bc3 Rxb3 Bg7 Kd5 Bf8 c4 Bh6 Kd4 Bc1 e3 Kf3 Rd3 Kg4 e2 Bb2+ Kd5 Bc3 Rxc3 Kf4 e1=Q Kf5 Qe5+ Kg6 Rf3 Kh7 Qg5 Kh8 Rh3#"},{"id":25,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0.5,"result":"1/2-1/2","reason":"threefold_repetition","timestamp":"2026-09-30T13:30:45.695116+00:00","plies":73},"uci":"d2d4 g8f6 c2c4 e7e6 g1f3 d7d5 b1c3 c7c5 c4d5 c5d4 f3d4 f6d5 e2e4 d5c3 b2c3 e6e5 d4f3 d8d1 e1d1 f7f6 c1e3 c8e6 d1c2 e8f7 f1d3 f8a3 h1d1 a7a6 f3h4 h8c8 h4f5 g7g6 f5g3 b8c6 c2b1 b7b5 e3c1 a3c5 c1e3 c5e3 f2e3 c6a5 g3e2 a5c4 d3c4 c8c4 d1d3 c4e4 e2g3 e4g4 b1c2 h7h5 d3d2 a8c8 a2a3 h5h4 g3f1 g4c4 c2b2 c4c3 a1d1 c3b3 b2a2 b3e3 a2b2 e3b3 b2a2 b3c3 a2b2 c3b3 b2a2 b3c3 a2b2","san":"d4 Nf6 c4 e6 Nf3 d5 Nc3 c5 cxd5 cxd4 Nxd4 Nxd5 e4 Nxc3 bxc3 e5 Nf3 Qxd1+ Kxd1 f6 Be3 Be6 Kc2 Kf7 Bd3 Ba3 Rhd1 a6 Nh4 Rc8 Nf5 g6 Ng3 Nc6 Kb1 b5 Bc1 Bc5 Be3 Bxe3 fxe3 Na5 Ne2 Nc4 Bxc4 Rxc4 Rd3 Rxe4 Ng3 Rg4 Kc2 h5 Rd2 Rc8 a3 h4 Nf1 Rgc4 Kb2 Rxc3 Rad1 Rb3+ Ka2 Rxe3+ Kb2 Rb3+ Ka2 Rbc3+ Kb2 Rb3+ Ka2 Rbc3+ Kb2"},{"id":26,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"checkmate","timestamp":"2026-09-30T14:35:47.551847+00:00","plies":89},"uci":"e2e4 e7e5 g1f3 b8c6 f1b5 a7a6 b5a4 g8f6 e1g1 f8e7 f1e1 b7b5 a4b3 e8g8 c2c3 d7d6 a2a4 c8b7 d2d4 c6a5 b3c2 f6d7 c2d3 a5c4 b2b3 c4b6 a4a5 b6c8 d4d5 e7g5 c1g5 f7f6 g5e3 d7c5 d3c2 c8e7 c3c4 d8d7 b3b4 c5a4 c4c5 d6c5 b4c5 c7c6 d5d6 e7g6 e1e2 a8d8 e2d2 b7c8 c2b3 g8h8 b3a4 b5a4 a1a4 d7f7 a4b4 c8d7 b1c3 d8a8 f3e1 g6f4 d2b2 f6f5 e3f4 e5f4 e4e5 g7g5 b4b7 f7e6 e1d3 f8g8 c3e2 f4f3 e2d4 e6e8 e5e6 d7e6 d1a1 g8g6 d4e6 e8e6 b7b8 h8g7 b2b7 g7h6 b7h7 h6h7 a1h8","san":"e4 e5 Nf3 Nc6 Bb5 a6 Ba4 Nf6 O-O Be7 Re1 b5 Bb3 O-O c3 d6 a4 Bb7 d4 Na5 Bc2 Nd7 Bd3 Nc4 b3 Ncb6 a5 Nc8 d5 Bg5 Bxg5 f6 Be3 Nc5 Bc2 Ne7 c4 Qd7 b4 Na4 c5 dxc5 bxc5 c6 d6 Ng6 Re2 Rad8 Rd2 Bc8 Bb3+ Kh8 Bxa4 bxa4 Rxa4 Qf7 Rb4 Bd7 Nc3 Ra8 Ne1 Nf4 Rdb2 f5 Bxf4 exf4 e5 g5 Rb7 Qe6 Nd3 Rg8 Ne2 f3 Nd4 Qe8 e6 Bxe6 Qa1 Rg6 Nxe6 Qxe6 Rb8+ Kg7 R2b7+ Kh6 Rxh7+ Kxh7 Qh8#"},{"id":27,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-09-30T14:48:18.189419+00:00","plies":49},"uci":"d2d4 e7e6 c2c4 g8f6 g1f3 c7c6 b1c3 f8e7 e2e4 d7d5 f1d3 c6c5 e1g1 d5c4 d3c4 b8c6 c1e3 c6d4 f3d4 e8g8 d4f3 b7b5 c4b5 f6e4 c3e4 f7f5 e4c5 f5f4 e3d4 d8b6 b5c4 e7c5 d4c5 f8d8 c5b6 d8d5 c4d5 c8d7 d5a8 a7b6 d1d7 h7h6 d7e8 g8h7 a8e4 g7g6 e8g6 h7h8 g6h7","san":"d4 e6 c4 Nf6 Nf3 c6 Nc3 Be7 e4 d5 Bd3 c5 O-O dxc4 Bxc4 Nc6 Be3 Nxd4 Nxd4 O-O Nf3 b5 Bxb5 Nxe4 Nxe4 f5 Nxc5 f4 Bd4 Qb6 Bc4 Bxc5 Bxc5 Rd8 Bxb6 Rd5 Bxd5 Bd7 Bxa8 axb6 Qxd7 h6 Qe8+ Kh7 Be4+ g6 Qxg6+ Kh8 Qh7#"},{"id":28,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-09-30T15:28:10.777447+00:00","plies":90},"uci":"e2e4 e7e5 f1c4 g8f6 d2d3 b8c6 g1f3 f8c5 e1g1 e8g8 c1g5 d7d6 h2h3 c8e6 c4b5 h7h6 g5d2 d8e7 d2e3 c5e3 f2e3 a8d8 d1e2 a7a6 b5c6 b7c6 f1f2 f6d7 b1c3 d6d5 a1f1 d5e4 d3e4 e7f6 f3d4 f6g6 d4c6 d8e8 g1h1 f7f5 b2b3 f5e4 f2f8 d7f8 a2a4 e6d7 e2c4 g8h7 c6a5 d7f5 g2g4 f5e6 c4e4 g6e4 c3e4 e6d5 h1h2 d5e4 b3b4 e4c2 f1f7 h7g6 f7f2 c2a4 f2a2 a4b5 a2c2 f8e6 h3h4 h6h5 g4h5 g6h5 c2c5 e6c5 h2h3 c5d3 a5b7 d3b4 h3h2 h5h4 b7a5 e8f8 e3e4 f8f2 h2g1 h4g3 a5c4 b5c4 g1h1 f2f1","san":"e4 e5 Bc4 Nf6 d3 Nc6 Nf3 Bc5 O-O O-O Bg5 d6 h3 Be6 Bb5 h6 Bd2 Qe7 Be3 Bxe3 fxe3 Rad8 Qe2 a6 Bxc6 bxc6 Rf2 Nd7 Nc3 d5 Raf1 dxe4 dxe4 Qf6 Nd4 Qg6 Nxc6 Rde8 Kh1 f5 b3 fxe4 Rxf8+ Nxf8 a4 Bd7 Qc4+ Kh7 Na5 Bf5 g4 Be6 Qxe4 Qxe4+ Nxe4 Bd5 Kh2 Bxe4 b4 Bxc2 Rf7 Kg6 Rf2 Bxa4 Ra2 Bb5 Rc2 Ne6 h4 h5 gxh5+ Kxh5 Rc5 Nxc5 Kh3 Nd3 Nb7 Nxb4 Kh2 Kxh4 Na5 Rf8 e4 Rf2+ Kg1 Kg3 Nc4 Bxc4 Kh1 Rf1#"},{"id":29,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-09-30T16:12:46.814814+00:00","plies":79},"uci":"d2d4 g8f6 c2c4 e7e6 g1f3 d7d5 b1c3 b8d7 c1g5 h7h6 g5h4 d5c4 e2e3 c7c5 f1c4 f8e7 e1g1 a7a5 d1e2 e8g8 f1d1 c5d4 f3d4 a5a4 a1c1 a4a3 b2b3 d8a5 h2h3 g8h8 e3e4 d7e5 c4b5 e5g6 h4g3 f6g8 e4e5 f8d8 c3e4 d8d5 e4d6 e7d6 e5d6 a5b6 e2c4 g8f6 c4c7 b6a5 c7f7 e6e5 d4f3 d5d1 c1d1 c8f5 b5c4 a8d8 f3h4 g6e7 f7e7 f5e4 g3e5 f6h5 c4e2 d8d7 e7d7 h5f6 e5f6 g7f6 d7e8 h8h7 d6d7 a5d8 e8d8 h6h5 d8f6 e4c6 d7d8q c6d5 d8h8","san":"d4 Nf6 c4 e6 Nf3 d5 Nc3 Nbd7 Bg5 h6 Bh4 dxc4 e3 c5 Bxc4 Be7 O-O a5 Qe2 O-O Rfd1 cxd4 Nxd4 a4 Rac1 a3 b3 Qa5 h3 Kh8 e4 Ne5 Bb5 Ng6 Bg3 Ng8 e5 Rd8 Ne4 Rd5 Nd6 Bxd6 exd6 Qb6 Qc4 Nf6 Qc7 Qa5 Qxf7 e5 Nf3 Rxd1+ Rxd1 Bf5 Bc4 Rd8 Nh4 Ne7 Qxe7 Be4 Bxe5 Nh5 Be2 Rd7 Qxd7 Nf6 Bxf6 gxf6 Qe8+ Kh7 d7 Qd8 Qxd8 h5 Qxf6 Bc6 d8=Q Bd5 Qdh8#"},{"id":30,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-09-30T18:03:09.139588+00:00","plies":145},"uci":"e2e3 d7d5 f1e2 e7e5 a2a3 g8f6 d2d3 b8c6 c2c4 f8d6 b1d2 e8g8 b2b4 d5d4 c4c5 d6e7 g1f3 c8e6 d2c4 e6c4 d3c4 d4d3 d1d3 d8d3 e2d3 e5e4 d3f1 e4f3 a1b1 f3g2 f1g2 a8d8 e1e2 f8e8 h1g1 e7f8 c1b2 c6d4 e2f1 d4f5 g2b7 f6e4 f1e2 d8d2 e2e1 d2c2 b7c6 e8e7 g1f1 c2c4 c6b5 c4c2 b5d3 c2d2 d3e4 d2b2 e4f5 b2a2 b1b3 e7e5 f5c8 a7a5 f2f4 e5h5 h2h3 f7f5 f1f2 a2a1 e1e2 h5h3 c8f5 h3h5 f5d7 g7g6 b4a5 f8c5 a5a6 a1a3 b3a3 c5a3 e2f3 h5a5 d7e6 g8f8 e6a2 a5a6 f2c2 a3d6 a2e6 f8e7 c2a2 a6b6 e6g8 h7h5 a2g2 e7f6 g8h7 b6b5 g2g3 c7c5 g3g6 f6e7 h7g8 b5b4 e3e4 d6c7 e4e5 e7d7 g6g7 d7c6 g8f7 c5c4 f7g6 c4c3 g7h7 c7b6 e5e6 b6d8 e6e7 d8e7 h7e7 b4b2 e7e8 c6d5 e8d8 d5c4 f3e3 c3c2 d8c8 c4b3 g6h7 b2a2 h7f5 a2b2 f5c2 b2c2 c8c2 b3c2 e3f2 c2d3 f4f5 h5h4 f2g2 d3e4 f5f6","san":"e3 d5 Be2 e5 a3 Nf6 d3 Nc6 c4 Bd6 Nd2 O-O b4 d4 c5 Be7 Ngf3 Be6 Nc4 Bxc4 dxc4 d3 Qxd3 Qxd3 Bxd3 e4 Bf1 exf3 Rb1 fxg2 Bxg2 Rad8 Ke2 Rfe8 Rg1 Bf8 Bb2 Nd4+ Kf1 Nf5 Bxb7 Ne4 Ke2 Rd2+ Ke1 Rc2 Bc6 Re7 Rf1 Rxc4 Bb5 Rc2 Bd3 Rd2 Bxe4 Rxb2 Bxf5 Ra2 Rb3 Re5 Bc8 a5 f4 Rh5 h3 f5 Rf2 Ra1+ Ke2 Rxh3 Bxf5 Rh5 Bd7 g6 bxa5 Bxc5 a6 Rxa3 Rxa3 Bxa3 Kf3 Ra5 Be6+ Kf8 Ba2 Rxa6 Rc2 Bd6 Be6 Ke7 Ra2 Rb6 Bg8 h5 Rg2 Kf6 Bh7 Rb5 Rg3 c5 Rxg6+ Ke7 Bg8 Rb4 e4 Bc7 e5 Kd7 Rg7+ Kc6 Bf7 c4 Bg6 c3 Rh7 Bb6 e6 Bd8 e7 Bxe7 Rxe7 Rb2 Re8 Kd5 Rd8+ Kc4 Ke3 c2 Rc8+ Kb3 Bh7 Ra2 Bf5 Rb2 Bxc2+ Rxc2 Rxc2 Kxc2 Kf2 Kd3 f5 h4 Kg2 Ke4 f6"},{"id":31,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-09-30T18:48:54.686602+00:00","plies":84},"uci":"d2d4 g8f6 c2c4 e7e6 g1f3 d7d5 b1c3 c7c5 c4d5 c5d4 f3d4 f6d5 e2e4 d5c3 b2c3 e6e5 d4f3 d8d1 e1d1 f7f6 f1c4 b8c6 c1e3 b7b6 d1c2 c6a5 c4d5 c8b7 h1d1 a8c8 a1b1 f8c5 f3d2 c5e3 f2e3 e8e7 d2b3 b7d5 e4d5 a5c4 e3e4 c4e3 c2d3 e3d1 b1d1 f6f5 b3d2 c8c5 c3c4 b6b5 c4b5 c5b5 d3e3 h8c8 d2f3 c8c3 e3f2 e7d6 f3g5 b5b2 f2g1 c3c2 g5f7 d6e7 f7e5 c2g2 g1f1 b2f2 f1e1 f5e4 d5d6 e7e6 e5c4 f2c2 e1f1 g2h2 f1g1 c2g2 g1f1 h2h1 f1g2 h1d1 c4e3 d1d3","san":"d4 Nf6 c4 e6 Nf3 d5 Nc3 c5 cxd5 cxd4 Nxd4 Nxd5 e4 Nxc3 bxc3 e5 Nf3 Qxd1+ Kxd1 f6 Bc4 Nc6 Be3 b6 Kc2 Na5 Bd5 Bb7 Rhd1 Rc8 Rab1 Bc5 Nd2 Bxe3 fxe3 Ke7 Nb3 Bxd5 exd5 Nc4 e4 Ne3+ Kd3 Nxd1 Rxd1 f5 Nd2 Rc5 c4 b5 cxb5 Rxb5 Ke3 Rc8 Nf3 Rc3+ Kf2 Kd6 Ng5 Rb2+ Kg1 Rcc2 Nf7+ Ke7 Nxe5 Rxg2+ Kf1 Rbf2+ Ke1 fxe4 d6+ Ke6 Nc4 Rc2 Kf1 Rxh2 Kg1 Rcg2+ Kf1 Rh1+ Kxg2 Rxd1 Ne3 Rd3"},{"id":32,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"checkmate","timestamp":"2026-09-30T19:41:27.181796+00:00","plies":59},"uci":"e2e4 e7e5 g1f3 b8c6 f1b5 a7a6 b5a4 g8f6 e1g1 f8e7 f1e1 b7b5 a4b3 d7d6 c2c3 e8g8 h2h3 c8b7 d2d4 f8e8 b1d2 e7f8 a2a4 h7h6 b3a2 e5d4 c3d4 c6b4 a2b1 c7c5 d4d5 d8d7 d2f1 a8d8 f1g3 g7g6 c1d2 f8g7 d1c1 h6h5 a4b5 d7b5 a1a3 c5c4 f3d4 b5c5 d4f5 g6f5 g3f5 h5h4 d2h6 g7h8 c1g5 g8h7 h6g7 f6e4 g5h5 h7g8 h5h8","san":"e4 e5 Nf3 Nc6 Bb5 a6 Ba4 Nf6 O-O Be7 Re1 b5 Bb3 d6 c3 O-O h3 Bb7 d4 Re8 Nbd2 Bf8 a4 h6 Ba2 exd4 cxd4 Nb4 Bb1 c5 d5 Qd7 Nf1 Rad8 Ng3 g6 Bd2 Bg7 Qc1 h5 axb5 Qxb5 Ra3 c4 Nd4 Qc5 Ndf5 gxf5 Nxf5 h4 Bh6 Bh8 Qg5+ Kh7 Bg7 Nxe4 Qh5+ Kg8 Qxh8#"},{"id":33,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-09-30T19:54:22.626515+00:00","plies":75},"uci":"d2d4 e7e6 c2c4 g8f6 g1f3 c7c5 d4d5 e6d5 c4d5 d8a5 b1c3 f8e7 c1d2 a5b6 a1b1 d7d6 e2e4 e8g8 f1d3 c8g4 e1g1 b8d7 d1c2 g4h5 f1e1 a7a6 d2f4 b6d8 e4e5 d7e5 f3e5 g7g5 e5f7 f8f7 f4g5 c5c4 d3c4 a8c8 c4d3 f6g4 g5e7 f7e7 e1e7 d8e7 h2h3 g4e5 d3f5 e5f3 g2f3 c8c3 c2c3 h5g6 f5g6 e7g5 g1f1 g5h6 g6f5 h6g5 f5g4 g5f4 b1e1 f4c4 c3c4 g8f7 c4f4 f7g7 e1e7 g7g6 f4f5 g6h6 e7e6 h6g7 f5f6 g7g8 e6e8","san":"d4 e6 c4 Nf6 Nf3 c5 d5 exd5 cxd5 Qa5+ Nc3 Be7 Bd2 Qb6 Rb1 d6 e4 O-O Bd3 Bg4 O-O Nbd7 Qc2 Bh5 Rfe1 a6 Bf4 Qd8 e5 Nxe5 Nxe5 g5 Nxf7 Rxf7 Bxg5 c4 Bxc4 Rc8 Bd3 Ng4 Bxe7 Rxe7 Rxe7 Qxe7 h3 Ne5 Bf5 Nf3+ gxf3 Rxc3 Qxc3 Bg6 Bxg6 Qg5+ Kf1 Qh6 Bf5 Qg5 Bg4 Qf4 Re1 Qc4+ Qxc4 Kf7 Qf4+ Kg7 Re7+ Kg6 Qf5+ Kh6 Re6+ Kg7 Qf6+ Kg8 Re8#"},{"id":34,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-09-30T20:12:31.123837+00:00","plies":64},"uci":"c2c4 e7e5 e2e3 g8f6 g1f3 b8c6 b1c3 d7d5 d2d4 e5d4 e3d4 f8e7 c1f4 e8g8 f1e2 c8e6 b2b3 e7b4 d1d3 f6e4 a1c1 b4c3 c1c3 e4c3 f4g5 d8d7 d3c3 a8e8 e1g1 e6g4 h2h3 g4f3 c3f3 d5c4 g5e3 c6d4 f3h5 d4e2 h5e2 c4b3 f1d1 d7e6 e2b2 b3a2 d1c1 e6a6 e3h6 a6h6 c1f1 h6a6 b2a2 a6a2 g1h2 e8e2 f1h1 e2f2 h1f1 f2f1 h3h4 h7h5 h2g3 a2f2 g3h3 f1h1","san":"c4 e5 e3 Nf6 Nf3 Nc6 Nc3 d5 d4 exd4 exd4 Be7 Bf4 O-O Be2 Be6 b3 Bb4 Qd3 Ne4 Rc1 Bxc3+ Rxc3 Nxc3 Bg5 Qd7 Qxc3 Rae8 O-O Bg4 h3 Bxf3 Qxf3 dxc4 Be3 Nxd4 Qh5 Nxe2+ Qxe2 cxb3 Rd1 Qe6 Qb2 bxa2 Rc1 Qa6 Bh6 Qxh6 Rf1 Qa6 Qxa2 Qxa2 Kh2 Re2 Rh1 Rxf2 Rf1 Rxf1 h4 h5 Kg3 Qf2+ Kh3 Rh1#"},{"id":35,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-09-30T21:21:01.162366+00:00","plies":138},"uci":"d2d4 g8f6 c2c4 e7e6 g1f3 f8e7 b1c3 e8g8 e2e4 d7d5 e4e5 f6e4 f1d3 e7b4 c1d2 e4d2 d1d2 d5c4 d3c4 c7c5 e1g1 b8c6 a2a3 c6d4 f3d4 b4c3 b2c3 b7b5 c4b5 d8b6 b5c6 a8b8 c6e4 c5d4 c3d4 c8b7 e4b7 b6b7 h2h3 h7h6 a1c1 b7b5 f1d1 f8d8 c1c5 b5a6 d2e3 b8b2 d4d5 d8d5 c5d5 e6d5 d1d5 a6e2 e3e2 b2e2 g1f1 e2c2 f2f3 c2c3 d5a5 g7g5 f1e2 g8g7 e2d2 c3c7 d2d3 c7b7 d3d4 b7d7 d4e4 d7c7 a5a6 g7h7 e5e6 c7e7 e4e5 h7g7 e5f5 f7e6 a6e6 e7d7 f3f4 g5f4 f5f4 d7c7 g2g4 a7a5 h3h4 c7c3 e6e3 c3c8 g4g5 c8c4 e3e4 c4c6 e4e7 g7g6 e7e5 h6g5 e5g5 g6f6 g5a5 c6c4 f4g3 f6g6 h4h5 g6f7 a3a4 c4c3 g3h4 f7g7 h4g5 c3c4 a5a7 g7h8 h5h6 c4e4 a4a5 e4e5 g5g6 e5e8 a7h7 h8g8 h7g7 g8h8 h6h7 e8e6 g6f7 e6f6 f7e7 f6f5 g7g8 h8h7 a5a6 h7g8 a6a7 f5f7","san":"d4 Nf6 c4 e6 Nf3 Be7 Nc3 O-O e4 d5 e5 Ne4 Bd3 Bb4 Bd2 Nxd2 Qxd2 dxc4 Bxc4 c5 O-O Nc6 a3 Nxd4 Nxd4 Bxc3 bxc3 b5 Bxb5 Qb6 Bc6 Rb8 Be4 cxd4 cxd4 Bb7 Bxb7 Qxb7 h3 h6 Rac1 Qb5 Rfd1 Rfd8 Rc5 Qa6 Qe3 Rb2 d5 Rxd5 Rcxd5 exd5 Rxd5 Qe2 Qxe2 Rxe2 Kf1 Rc2 f3 Rc3 Ra5 g5 Ke2 Kg7 Kd2 Rc7 Kd3 Rb7 Kd4 Rd7+ Ke4 Rc7 Ra6 Kh7 e6 Re7 Ke5 Kg7 Kf5 fxe6+ Rxe6 Rd7 f4 gxf4 Kxf4 Rc7 g4 a5 h4 Rc3 Re3 Rc8 g5 Rc4+ Re4 Rc6 Re7+ Kg6 Re5 hxg5+ Rxg5+ Kf6 Rxa5 Rc4+ Kg3 Kg6 h5+ Kf7 a4 Rc3+ Kh4 Kg7 Kg5 Rc4 Ra7+ Kh8 h6 Re4 a5 Re5+ Kg6 Re8 Rh7+ Kg8 Rg7+ Kh8 h7 Re6+ Kf7 Rf6+ Ke7 Rf5 Rg8+ Kxh7 a6 Kxg8 a7 Rf7+"},{"id":36,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-09-30T21:50:50.829367+00:00","plies":69},"uci":"g1f3 d7d5 e2e3 g8f6 c2c4 e7e6 d2d4 f8e7 d1c2 e8g8 b1c3 c7c5 a2a3 b8c6 d4c5 e7c5 f1d3 d5c4 d3e2 e6e5 e2c4 d8e7 f3g5 h7h6 h2h4 c8e6 g5e6 f7e6 c3e4 f6e4 c2e4 e7f7 e1g1 a8d8 c4a2 g8h8 b2b4 c5d6 g2g3 f7f5 f2f3 a7a6 a1b1 f8f6 b1b2 f6g6 g1g2 a6a5 a2b1 f5f6 e4g6 f6g6 b1g6 a5b4 g6e4 b4a3 b2a2 c6b4 a2a3 b4d5 a3d3 d6e7 g2h3 b7b5 d3d2 b5b4 e4d5 e6d5 f1d1","san":"Nf3 d5 e3 Nf6 c4 e6 d4 Be7 Qc2 O-O Nc3 c5 a3 Nc6 dxc5 Bxc5 Bd3 dxc4 Be2 e5 Bxc4 Qe7 Ng5 h6 h4 Be6 Nxe6 fxe6 Ne4 Nxe4 Qxe4 Qf7 O-O Rad8 Ba2 Kh8 b4 Bd6 g3 Qf5 f3 a6 Rb1 Rf6 Rb2 Rg6 Kg2 a5 Bb1 Qf6 Qxg6 Qxg6 Bxg6 axb4 Be4 bxa3 Ra2 Nb4 Rxa3 Nd5 Rd3 Be7 Kh3 b5 Rd2 b4 Bxd5 exd5 Rfd1"},{"id":37,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-09-30T22:27:01.139846+00:00","plies":54},"uci":"d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 f1d3 d7d5 g1f3 c7c5 e1g1 d5c4 d3c4 c5d4 e3d4 b7b6 c1g5 c8b7 f1e1 b8d7 a1c1 h7h6 g5h4 a8c8 c4d3 b4e7 f3e5 f6d5 h4e7 d8e7 c3d5 b7d5 c1c8 f8c8 d3b1 d7e5 d4e5 e7b4 d1e2 d5c4 e2e4 b4d2 b2b3 c4e2 e4h7 g8f8 h7h8 f8e7 h2h3 d2e1 g1h2 c8h8","san":"d4 Nf6 c4 e6 Nc3 Bb4 e3 O-O Bd3 d5 Nf3 c5 O-O dxc4 Bxc4 cxd4 exd4 b6 Bg5 Bb7 Re1 Nbd7 Rc1 h6 Bh4 Rc8 Bd3 Be7 Ne5 Nd5 Bxe7 Qxe7 Nxd5 Bxd5 Rxc8 Rxc8 Bb1 Nxe5 dxe5 Qb4 Qe2 Bc4 Qe4 Qd2 b3 Be2 Qh7+ Kf8 Qh8+ Ke7 h3 Qxe1+ Kh2 Rxh8"},{"id":38,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-09-30T22:56:27.226677+00:00","plies":69},"uci":"e2e4 e7e5 g1f3 b8c6 f1b5 g8f6 e1g1 f6e4 d2d4 e4d6 b5c6 d7c6 d4e5 d6f5 d1d8 e8d8 b1c3 h7h6 f1d1 d8e8 h2h3 c8e6 g2g4 f5e7 f3d4 e6d7 g1g2 e7g6 f2f4 f8c5 d4f3 h6h5 f4f5 h5g4 h3g4 g6h4 f3h4 h8h4 g2g3 h4h8 c1g5 c5e7 d1h1 h8f8 g5e7 e8e7 h1h7 f8g8 a1d1 a8d8 g3f4 e7e8 c3e4 d7c8 d1d8 e8d8 e4g3 f7f6 e5f6 g7f6 h7f7 g8e8 g3e4 e8h8 e4f6 h8h2 f4g5 c8d7 f7d7","san":"e4 e5 Nf3 Nc6 Bb5 Nf6 O-O Nxe4 d4 Nd6 Bxc6 dxc6 dxe5 Nf5 Qxd8+ Kxd8 Nc3 h6 Rd1+ Ke8 h3 Be6 g4 Ne7 Nd4 Bd7 Kg2 Ng6 f4 Bc5 Nf3 h5 f5 hxg4 hxg4 Nh4+ Nxh4 Rxh4 Kg3 Rh8 Bg5 Be7 Rh1 Rf8 Bxe7 Kxe7 Rh7 Rg8 Rd1 Rad8 Kf4 Ke8 Ne4 Bc8 Rxd8+ Kxd8 Ng3 f6 exf6 gxf6 Rf7 Re8 Ne4 Rh8 Nxf6 Rh2 Kg5 Bd7 Rxd7+"},{"id":39,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-09-30T23:17:08.172723+00:00","plies":107},"uci":"e2e4 c7c5 g1f3 d7d6 d2d4 g8f6 b1c3 c5d4 f3d4 b8c6 f1e2 c8d7 e1g1 a8c8 c1e3 e7e6 d1d2 c6e5 f2f4 e5g6 a1d1 d8c7 f4f5 g6e5 f5e6 f7e6 d4b5 d7b5 e2b5 e8f7 e3g5 a7a6 b5e2 f8e7 g5f6 c7c5 g1h1 e7f6 d2d6 c5d6 d1d6 h8f8 f1d1 f7e7 h2h3 c8c7 h1h2 b7b5 d6a6 f8b8 a2a3 c7c6 a6c6 b5b4 a3b4 e5c6 b4b5 c6b4 d1d2 f6g5 d2d4 b4c2 d4a4 g5e3 e2d3 c2e1 d3c4 g7g5 a4b4 b8d8 b5b6 e1c2 b4b3 c2a1 b3b5 d8b8 b6b7 e7d7 c3d1 e3d4 h2g3 h7h6 d1f2 a1c2 f2g4 h6h5 g4e5 d7e7 e5c6 e7d6 c6b8 h5h4 g3g4 d4a7 b8a6 c2b4 a6b4 d6e7 b7b8q a7f2 b5b7 e7f6 b8f8 f6e5 f8f2 e5d6 f2d4","san":"e4 c5 Nf3 d6 d4 Nf6 Nc3 cxd4 Nxd4 Nc6 Be2 Bd7 O-O Rc8 Be3 e6 Qd2 Ne5 f4 Ng6 Rad1 Qc7 f5 Ne5 fxe6 fxe6 Ndb5 Bxb5 Bxb5+ Kf7 Bg5 a6 Be2 Be7 Bxf6 Qc5+ Kh1 Bxf6 Qxd6 Qxd6 Rxd6 Rhf8 Rfd1 Ke7 h3 Rc7 Kh2 b5 Rxa6 Rb8 a3 Rc6 Rxc6 b4 axb4 Nxc6 b5 Nb4 Rd2 Bg5 Rd4 Nxc2 Ra4 Be3 Bd3 Ne1 Bc4 g5 Rb4 Rd8 b6 Nc2 Rb3 Na1 Rb5 Rb8 b7 Kd7 Nd1 Bd4 Kg3 h6 Nf2 Nc2 Ng4 h5 Ne5+ Ke7 Nc6+ Kd6 Nxb8 h4+ Kg4 Ba7 Na6 Nb4 Nxb4 Ke7 b8=Q Bf2 Rb7+ Kf6 Qf8+ Ke5 Qxf2 Kd6 Qd4#"},{"id":40,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-09-30T23:29:27.955375+00:00","plies":66},"uci":"g1f3 d7d5 g2g3 g8f6 f1g2 c7c5 c2c3 b8c6 d2d4 e7e6 c1f4 f8d6 d1c1 e8g8 f4d6 d8d6 e2e3 e6e5 f3e5 c6e5 d4e5 d6e5 b1d2 c8f5 e1g1 f8e8 d2f3 e5e7 f1d1 a8d8 d1d2 f6e4 d2d1 b7b6 f3h4 f5e6 c1c2 f7f5 g2f1 g7g5 f2f3 g5h4 g3h4 e4f6 f1b5 e6d7 c2d3 d7b5 c3c4 d5c4 d3d8 e8d8 d1d8 e7d8 g1h1 d8d5 a1g1 g8h8 e3e4 f5e4 g1g5 d5d3 g5c5 b6c5 f3f4 d3f1","san":"Nf3 d5 g3 Nf6 Bg2 c5 c3 Nc6 d4 e6 Bf4 Bd6 Qc1 O-O Bxd6 Qxd6 e3 e5 Nxe5 Nxe5 dxe5 Qxe5 Nd2 Bf5 O-O Rfe8 Nf3 Qe7 Rd1 Rad8 Rd2 Ne4 Rd1 b6 Nh4 Be6 Qc2 f5 Bf1 g5 f3 gxh4 gxh4 Nf6 Bb5 Bd7 Qd3 Bxb5 c4 dxc4 Qxd8 Rxd8 Rxd8+ Qxd8 Kh1 Qd5 Rg1+ Kh8 e4 fxe4 Rg5 Qd3 Rxc5 bxc5 f4 Qf1#"},{"id":41,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-01T00:03:49.069132+00:00","plies":111},"uci":"e2e4 b8c6 d2d4 e7e6 g1f3 d7d6 b1c3 d6d5 e4e5 f7f6 f1b5 f8e7 e1g1 a7a6 b5c6 b7c6 c1f4 c6c5 f1e1 a8b8 a1b1 b8b6 e5f6 g8f6 c3a4 b6c6 f3e5 c8d7 e5c6 d7c6 a4c5 c6d7 c5e6 d7e6 e1e6 f6e4 f2f3 e8g8 f4e5 e7f6 f3e4 f6g5 e4d5 g5e3 g1h1 g7g6 d1e2 d8d5 e6d6 c7d6 e2e3 d5a2 b1d1 a2e6 e5f4 e6g4 d1f1 g6g5 e3b3 g8h8 f4e5 d6e5 f1f8 h8g7 b3f7 g7h6 f7f6 h6h5 f6f3 g4f3 g2f3 e5d4 f8d8 h5g6 d8d4 h7h5 h1g2 g6f7 d4a4 h5h4 a4a6 f7g8 a6a5 g8h8 a5g5 h8h7 g5g4 h7h6 g4h4 h6g5 h4g4 g5f6 g2g3 f6f7 g3f4 f7e7 f4e5 e7d7 g4g6 d7c7 e5d5 c7b8 g6g7 b8a8 d5c6 a8b8 g7h7 b8a8 c6b6 a8b8 h7h8","san":"e4 Nc6 d4 e6 Nf3 d6 Nc3 d5 e5 f6 Bb5 Be7 O-O a6 Bxc6+ bxc6 Bf4 c5 Re1 Rb8 Rb1 Rb6 exf6 Nxf6 Na4 Rc6 Ne5 Bd7 Nxc6 Bxc6 Nxc5 Bd7 Nxe6 Bxe6 Rxe6 Ne4 f3 O-O Be5 Bf6 fxe4 Bg5 exd5 Be3+ Kh1 g6 Qe2 Qxd5 Rd6 cxd6 Qxe3 Qxa2 Rd1 Qe6 Bf4 Qg4 Rf1 g5 Qb3+ Kh8 Be5+ dxe5 Rxf8+ Kg7 Qf7+ Kh6 Qf6+ Kh5 Qf3 Qxf3 gxf3 exd4 Rd8 Kg6 Rxd4 h5 Kg2 Kf7 Ra4 h4 Rxa6 Kg8 Ra5 Kh8 Rxg5 Kh7 Rg4 Kh6 Rxh4+ Kg5 Rg4+ Kf6 Kg3 Kf7 Kf4 Ke7 Ke5 Kd7 Rg6 Kc7 Kd5 Kb8 Rg7 Ka8 Kc6 Kb8 Rh7 Ka8 Kb6 Kb8 Rh8#"},{"id":42,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-10-01T00:39:25.358207+00:00","plies":140},"uci":"c2c4 g8f6 d2d4 e7e6 a2a3 d7d5 e2e3 c7c5 g1f3 b8c6 h2h3 f8d6 b1c3 e8g8 d4c5 d6c5 c4d5 e6d5 c3a4 c5d6 f1d3 f8e8 b2b4 f6e4 e1g1 c8f5 c1b2 d8e7 a1c1 a8d8 d3b1 c6e5 f3d4 f5g6 a4c3 e4c3 b2c3 e5c4 d4f5 g6f5 b1f5 d6e5 d1d3 g7g6 f5g4 h7h5 g4f3 e5c3 c1c3 c4e5 d3b1 e5f3 g2f3 e7e5 b1d3 d5d4 e3d4 d8d4 d3e3 e5e3 f2e3 d4d2 f1f2 d2d1 f2f1 e8d8 a3a4 g8g7 c3c7 d8d7 f1d1 d7c7 d1d4 g7f6 a4a5 f6e5 d4d8 c7c3 g1f2 b7b6 h3h4 f7f5 d8e8 e5d5 a5b6 a7b6 e8g8 c3c6 e3e4 f5e4 g8d8 d5e5 b4b5 c6f6 f2e2 e4f3 e2f2 e5e4 d8d7 f6e6 d7f7 e6e5 f7f3 e5f5 f3f5 e4f5 f2g2 f5g4 g2h2 g4h4 h2g2 g6g5 g2f1 h4g3 f1e1 h5h4 e1f1 g5g4 f1e2 h4h3 e2d2 h3h2 d2d3 h2h1q d3d2 h1e4 d2c1 g3f3 c1d2 e4e2 d2c3 f3e3 c3b4 e3d3 b4a4 d3c4 a4a3 e2d2 a3a4 d2b4","san":"c4 Nf6 d4 e6 a3 d5 e3 c5 Nf3 Nc6 h3 Bd6 Nc3 O-O dxc5 Bxc5 cxd5 exd5 Na4 Bd6 Bd3 Re8 b4 Ne4 O-O Bf5 Bb2 Qe7 Rc1 Rad8 Bb1 Ne5 Nd4 Bg6 Nc3 Nxc3 Bxc3 Nc4 Nf5 Bxf5 Bxf5 Be5 Qd3 g6 Bg4 h5 Bf3 Bxc3 Rxc3 Ne5 Qb1 Nxf3+ gxf3 Qe5 Qd3 d4 exd4 Rxd4 Qe3 Qxe3 fxe3 Rd2 Rf2 Rd1+ Rf1 Red8 a4 Kg7 Rc7 R8d7 Rxd1 Rxc7 Rd4 Kf6 a5 Ke5 Rd8 Rc3 Kf2 b6 h4 f5 Re8+ Kd5 axb6 axb6 Rg8 Rc6 e4+ fxe4 Rd8+ Ke5 b5 Rf6 Ke2 exf3+ Kf2 Ke4 Rd7 Re6 Rf7 Re5 Rxf3 Rf5 Rxf5 Kxf5 Kg2 Kg4 Kh2 Kxh4 Kg2 g5 Kf1 Kg3 Ke1 h4 Kf1 g4 Ke2 h3 Kd2 h2 Kd3 h1=Q Kd2 Qe4 Kc1 Kf3 Kd2 Qe2+ Kc3 Ke3 Kb4 Kd3 Ka4 Kc4 Ka3 Qd2 Ka4 Qb4#"},{"id":43,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-01T01:05:27.237791+00:00","plies":48},"uci":"e2e4 e7e5 g1f3 b8c6 f1b5 g8f6 e1g1 f6e4 d2d4 e4d6 b5c6 d7c6 d4e5 d6f5 d1d8 e8d8 b1c3 d8e8 c1f4 c8e6 a1d1 f8b4 a2a3 b4c3 b2c3 c6c5 f1e1 h7h6 h2h3 f5e7 d1d3 e7d5 f4h2 c5c4 d3d4 d5c3 e1e3 c3d5 e3e4 b7b5 a3a4 c7c5 d4d1 d5c3 d1e1 c3e4 e1e4 b5b4","san":"e4 e5 Nf3 Nc6 Bb5 Nf6 O-O Nxe4 d4 Nd6 Bxc6 dxc6 dxe5 Nf5 Qxd8+ Kxd8 Nc3 Ke8 Bf4 Be6 Rad1 Bb4 a3 Bxc3 bxc3 c5 Rfe1 h6 h3 Ne7 Rd3 Nd5 Bh2 c4 Rd4 Nxc3 Re3 Nd5 Ree4 b5 a4 c5 Rd1 Nc3 Rde1 Nxe4 Rxe4 b4"},{"id":44,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"checkmate","timestamp":"2026-10-01T01:18:26.812329+00:00","plies":39},"uci":"e2e4 e7e5 g1f3 b8c6 f1b5 g8f6 e1g1 f6e4 d2d4 e4d6 b5c6 d7c6 d4e5 d6f5 d1d8 e8d8 b1c3 d8e8 h2h3 c8e6 g2g4 f5e7 f3d4 e6c4 f1d1 e7d5 c3e4 f8e7 b2b3 c4a6 c2c4 d5b6 d4f5 g7g6 f5e7 e8e7 c1a3 e7e8 e4f6","san":"e4 e5 Nf3 Nc6 Bb5 Nf6 O-O Nxe4 d4 Nd6 Bxc6 dxc6 dxe5 Nf5 Qxd8+ Kxd8 Nc3 Ke8 h3 Be6 g4 Ne7 Nd4 Bc4 Rd1 Nd5 Ne4 Be7 b3 Ba6 c4 Nb6 Nf5 g6 Nxe7 Kxe7 Ba3+ Ke8 Nf6#"},{"id":45,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-01T01:51:00.073255+00:00","plies":97},"uci":"e2e4 d7d6 d2d4 e7e5 g1f3 g8f6 b1c3 e5d4 f3d4 c7c6 f1c4 b8d7 e1g1 h7h6 c1e3 d7e5 c4b3 f6g4 h2h3 h6h5 e3f4 g7g5 f4e5 g4e5 f2f4 g5f4 f1f4 h8g8 g1h1 d8g5 f4f2 g5e3 f2e2 e3f4 d1f1 f8h6 f1f4 h6f4 a1f1 f4g5 d4f5 g8g6 f1d1 g5e7 e2d2 e8f8 f5d6 a7a5 a2a4 c8e6 d6b7 e6c4 b3c4 a8a7 b7d6 e7d6 d2d6 g6d6 d1d6 f8e7 d6d4 a7d7 d4d7 e5d7 h1g1 e7f8 g1f2 h5h4 f2e3 d7e5 e3d4 e5c4 d4c4 f8g7 c4c5 g7h8 c5c6 f7f6 c6d6 f6f5 e4f5 h8g7 d6e6 g7f8 f5f6 f8e8 f6f7 e8f8 c3d5 f8g7 e6e7 g7h7 f7f8q h7g6 f8f6 g6h5 d5f4","san":"e4 d6 d4 e5 Nf3 Nf6 Nc3 exd4 Nxd4 c6 Bc4 Nbd7 O-O h6 Be3 Ne5 Bb3 Nfg4 h3 h5 Bf4 g5 Bxe5 Nxe5 f4 gxf4 Rxf4 Rg8 Kh1 Qg5 Rf2 Qe3 Re2 Qf4 Qf1 Bh6 Qxf4 Bxf4 Rf1 Bg5 Nf5 Rg6 Rd1 Be7 Red2 Kf8 Nxd6 a5 a4 Be6 Nxb7 Bc4 Bxc4 Ra7 Nd6 Bxd6 Rxd6 Rxd6 Rxd6 Ke7 Rd4 Rd7 Rxd7+ Nxd7 Kg1 Kf8 Kf2 h4 Ke3 Ne5 Kd4 Nxc4 Kxc4 Kg7 Kc5 Kh8 Kxc6 f6 Kd6 f5 exf5 Kg7 Ke6 Kf8 f6 Ke8 f7+ Kf8 Nd5 Kg7 Ke7 Kh7 f8=Q Kg6 Qf6+ Kh5 Nf4#"},{"id":46,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-10-01T02:25:40.657599+00:00","plies":78},"uci":"d2d4 d7d5 c2c3 g8f6 c1f4 c7c5 g1f3 b8c6 d4c5 e7e6 f4e3 f6g4 e3g5 f8e7 h2h3 g4f6 g5f6 e7f6 d1c2 e8g8 e2e3 d8e7 b1d2 e7c5 a1d1 c8d7 a2a3 a8c8 f1e2 e6e5 b2b4 c5e7 d2b3 d7e6 b3c5 e5e4 f3d4 c6d4 e3d4 e6f5 c2d2 b7b6 c5a4 f8d8 e1g1 f6g5 d2c2 f5g6 c2a2 e4e3 f2f4 g5h4 f4f5 h4f2 g1h2 g6f5 e2d3 f5d3 f1f2 e3f2 d1a1 f2f1q a4c5 e7e2 a1f1 e2f1 c5b7 d8d7 a2d5 d7d5 b7d6 d5d6 a3a4 f1f4 g2g3 f4f2 h2h1 d3e4","san":"d4 d5 c3 Nf6 Bf4 c5 Nf3 Nc6 dxc5 e6 Be3 Ng4 Bg5 Be7 h3 Nf6 Bxf6 Bxf6 Qc2 O-O e3 Qe7 Nbd2 Qxc5 Rd1 Bd7 a3 Rac8 Be2 e5 b4 Qe7 Nb3 Be6 Nc5 e4 Nd4 Nxd4 exd4 Bf5 Qd2 b6 Na4 Rfd8 O-O Bg5 Qc2 Bg6 Qa2 e3 f4 Bh4 f5 Bf2+ Kh2 Bxf5 Bd3 Bxd3 Rxf2 exf2 Ra1 f1=Q Nc5 Qee2 Rxf1 Qxf1 Nb7 Rd7 Qxd5 Rxd5 Nd6 Rxd6 a4 Qf4+ g3 Qf2+ Kh1 Be4#"},{"id":47,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-01T02:53:43.518564+00:00","plies":82},"illegal":[[81,"e3f3","king_in_check"]],"uci":"e2e4 b8c6 d2d4 g8f6 b1c3 e7e6 g1f3 f8b4 f1d3 b4c3 b2c3 d7d5 e4e5 f6g4 e1g1 b7b6 h2h3 g4h6 c1a3 c8b7 f1e1 a7a6 c3c4 d5c4 d3c4 h6f5 c2c3 h7h6 d1e2 b6b5 c4d3 b5b4 c3b4 c6e7 a3b2 a8b8 d3a6 b7a8 a2a3 e7g6 a1c1 g6f4 e2d1 f4g2 g1g2 f5h4 g2f1 h4f3 e1e3 f3h4 d1g4 e8f8 a3a4 h4f5 e3e2 h6h5 g4f4 h8h6 b4b5 h6g6 b2a3 f8g8 c1d1 d8d5 e2e1 d5c4 e1e2 c4b3 d1a1 b3h3 f1e1 h3h1 e1d2 h1d5 a3b2 g6g4 f4h2 f5d4 e2e3 d4f3 d2c2 f3h2","san":"e4 Nc6 d4 Nf6 Nc3 e6 Nf3 Bb4 Bd3 Bxc3+ bxc3 d5 e5 Ng4 O-O b6 h3 Nh6 Ba3 Bb7 Re1 a6 c4 dxc4 Bxc4 Nf5 c3 h6 Qe2 b5 Bd3 b4 cxb4 Nce7 Bb2 Rb8 Bxa6 Ba8 a3 Ng6 Rac1 Nf4 Qd1 Nxg2 Kxg2 Nh4+ Kf1 Nxf3 Re3 Nh4 Qg4 Kf8 a4 Nf5 Re2 h5 Qf4 Rh6 b5 Rg6 Ba3+ Kg8 Rd1 Qd5 Ree1 Qc4+ Re2 Qb3 Ra1 Qxh3+ Ke1 Qh1+ Kd2 Qd5 Bb2 Rg4 Qh2 Nxd4 Re3 Nf3+ Kc2 Nxh2"},{"id":48,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-01T03:06:28.966670+00:00","plies":33},"uci":"e2e4 e7e5 b1c3 g8f6 f2f4 d7d5 f4e5 f6e4 g1f3 b8c6 a2a3 f8e7 f1e2 e8g8 d2d3 e4c3 b2c3 c8g4 c1f4 f7f6 e1g1 g4f3 e2f3 f6e5 f4g3 d8d6 d1e2 a8d8 d3d4 e5d4 g3d6 d8d6 e2b5","san":"e4 e5 Nc3 Nf6 f4 d5 fxe5 Nxe4 Nf3 Nc6 a3 Be7 Be2 O-O d3 Nxc3 bxc3 Bg4 Bf4 f6 O-O Bxf3 Bxf3 fxe5 Bg3 Qd6 Qe2 Rad8 d4 exd4 Bxd6 Rxd6 Qb5"},{"id":49,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-01T03:32:07.623925+00:00","plies":38},"uci":"d2d4 g8f6 c2c4 e7e6 g1f3 d7d5 b1c3 c7c5 c4d5 c5d4 f3d4 f6d5 e2e4 d5c3 b2c3 e6e5 d4f3 d8d1 e1d1 f7f6 c1e3 c8e6 f1d3 b8d7 d1c2 f8c5 e3c5 d7c5 a1d1 e8c8 h1e1 e6a2 e1e3 a2b3 c2d2 b3d1 d2d1 d8d3","san":"d4 Nf6 c4 e6 Nf3 d5 Nc3 c5 cxd5 cxd4 Nxd4 Nxd5 e4 Nxc3 bxc3 e5 Nf3 Qxd1+ Kxd1 f6 Be3 Be6 Bd3 Nd7 Kc2 Bc5 Bxc5 Nxc5 Rad1 O-O-O Rhe1 Bxa2 Re3 Bb3+ Kd2 Bxd1 Kxd1 Rxd3+"},{"id":50,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-01T03:53:10.806668+00:00","plies":75},"uci":"e2e4 e7e5 g1f3 b8c6 f1b5 a7a6 b5a4 g8f6 e1g1 f8e7 f1e1 b7b5 a4b3 d7d6 c2c3 e8g8 h2h3 c8b7 d2d4 f8e8 b1d2 e7f8 a2a4 h7h6 b3a2 e5d4 c3d4 c6b4 a2b1 c7c5 d4d5 c5c4 d2f1 f6d7 c1d2 b4d3 b1d3 c4d3 f1g3 d7c5 a4b5 a6b5 a1a8 d8a8 b2b4 c5d7 d2c3 d7e5 f3e5 d6e5 d1d3 a8a3 e1a1 a3b3 g3e2 f8b4 a1b1 b3c4 d3c4 b5c4 c3b4 e8c8 b4d6 b7a6 e2c3 f7f6 f2f4 c8e8 f4e5 f6e5 b1b8 g8f7 b8e8 f7e8 d6e5","san":"e4 e5 Nf3 Nc6 Bb5 a6 Ba4 Nf6 O-O Be7 Re1 b5 Bb3 d6 c3 O-O h3 Bb7 d4 Re8 Nbd2 Bf8 a4 h6 Ba2 exd4 cxd4 Nb4 Bb1 c5 d5 c4 Nf1 Nd7 Bd2 Nd3 Bxd3 cxd3 Ng3 Nc5 axb5 axb5 Rxa8 Qxa8 b4 Nd7 Bc3 Ne5 Nxe5 dxe5 Qxd3 Qa3 Ra1 Qb3 Ne2 Bxb4 Rb1 Qc4 Qxc4 bxc4 Bxb4 Rc8 Bd6 Ba6 Nc3 f6 f4 Re8 fxe5 fxe5 Rb8 Kf7 Rxe8 Kxe8 Bxe5"},{"id":51,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-01T04:05:20.765072+00:00","plies":55},"uci":"e2e4 b8c6 d2d4 e7e5 g1f3 c6d4 f3d4 f8c5 d4b3 c5f2 e1f2 d8f6 d1f3 f6b6 c1e3 b6e3 f3e3 g8h6 h2h3 c7c5 b1c3 e8g8 f2g1 f8d8 f1c4 h6f5 e4f5 a7a6 a1d1 h7h6 g1h2 d8f8 h1f1 g8h8 e3e5 d7d6 e5d6 c8e6 f5e6 b7b5 c4d5 f7f5 e6e7 f8e8 d5a8 e8a8 d6d8 h8h7 d8a8 f5f4 e7e8q b5b4 e8e4 g7g6 e4e7","san":"e4 Nc6 d4 e5 Nf3 Nxd4 Nxd4 Bc5 Nb3 Bxf2+ Kxf2 Qf6+ Qf3 Qb6+ Be3 Qxe3+ Qxe3 Nh6 h3 c5 Nc3 O-O Kg1 Rd8 Bc4 Nf5 exf5 a6 Rd1 h6 Kh2 Rf8 Rhf1 Kh8 Qxe5 d6 Qxd6 Be6 fxe6 b5 Bd5 f5 e7 Rfe8 Bxa8 Rxa8 Qd8+ Kh7 Qxa8 f4 e8=Q b4 Qee4+ g6 Qe7#"},{"id":52,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-10-01T05:21:51.932188+00:00","plies":176},"uci":"c2c4 e7e5 a2a3 g8f6 d2d3 d7d5 c1d2 b8c6 e2e3 f8e7 d1c2 e8g8 b1c3 c8e6 g1f3 d5d4 c3e2 d8d7 e3e4 f6h5 e2g3 h5f4 b2b4 f7f5 e4f5 e6f5 b4b5 c6a5 f3e5 d7d6 d2f4 g7g5 g3f5 f8f5 f4g3 f5e5 g3e5 d6e5 f1e2 a7a6 b5a6 a8a6 e1f1 a6f6 e2f3 e5f5 h2h4 g5g4 f3e4 f5h5 e4d5 g8h8 a1e1 e7d6 f1g1 g4g3 f2g3 d6g3 c2e2 g3e1 e2e1 a5c6 g1h2 h5e5 g2g3 e5f5 e1e4 c6e5 e4f5 f6f5 h1d1 e5d3 d1d3 f5f2 d5g2 c7c5 h2g1 f2f6 d3b3 b7b6 b3b1 f6d6 b1d1 h8g7 g2d5 g7f6 a3a4 f6e5 h4h5 e5f5 g1g2 f5g5 d1f1 g5h5 f1h1 h5g4 h1h7 g4f5 h7h1 f5e5 g3g4 e5f4 h1e1 f4g4 d5e6 g4f4 e6f7 d4d3 f7h5 d3d2 e1a1 f4e3 a1f1 e3d3 h5g4 d3c2 f1d1 d6g6 g2g3 c2c3 g3f4 g6d6 f4e5 d6d3 e5e4 d3d4 e4f3 c3c4 g4e6 c4b4 f3e3 b4a4 e6f7 a4b4 e3e2 b4c3 d1f1 c3c2 f7g6 c2b3 f1f3 b3c4 g6f7 c4b5 f3b3 b5c6 f7e8 c6b7 e2d1 d4d8 e8f7 b7c6 b3c3 b6b5 c3h3 c5c4 h3h5 c4c3 f7g6 b5b4 g6e4 c6b6 h5h6 b6b5 h6h5 b5c4 h5h7 c4b3 e4f5 b3b2 h7h4 b4b3 h4c4 d8e8 f5b1 e8e1","san":"c4 e5 a3 Nf6 d3 d5 Bd2 Nc6 e3 Be7 Qc2 O-O Nc3 Be6 Nf3 d4 Ne2 Qd7 e4 Nh5 Ng3 Nf4 b4 f5 exf5 Bxf5 b5 Na5 Nxe5 Qd6 Bxf4 g5 Nxf5 Rxf5 Bg3 Rxe5+ Bxe5 Qxe5+ Be2 a6 bxa6 Rxa6 Kf1 Rf6 Bf3 Qf5 h4 g4 Be4 Qh5 Bd5+ Kh8 Re1 Bd6 Kg1 g3 fxg3 Bxg3 Qe2 Bxe1 Qxe1 Nc6 Kh2 Qe5+ g3 Qf5 Qe4 Ne5 Qxf5 Rxf5 Rd1 Nxd3 Rxd3 Rf2+ Bg2 c5 Kg1 Rf6 Rb3 b6 Rb1 Rd6 Rd1 Kg7 Bd5 Kf6 a4 Ke5 h5 Kf5 Kg2 Kg5 Rf1 Kxh5 Rh1+ Kg4 Rxh7 Kf5 Rh1 Ke5 g4 Kf4 Re1 Kxg4 Be6+ Kf4 Bf7 d3 Bh5 d2 Ra1 Ke3 Rf1 Kd3 Bg4 Kc2 Rd1 Rg6 Kg3 Kc3 Kf4 Rd6 Ke5 Rd3 Ke4 Rd4+ Kf3 Kxc4 Be6+ Kb4 Ke3 Kxa4 Bf7 Kb4 Ke2 Kc3 Rf1 Kc2 Bg6+ Kb3 Rf3+ Kc4 Bf7+ Kb5 Rb3+ Kc6 Be8+ Kb7 Kd1 Rd8 Bf7 Kc6 Rc3 b5 Rh3 c4 Rh5 c3 Bg6 b4 Be4+ Kb6 Rh6+ Kb5 Rh5+ Kc4 Rh7 Kb3 Bf5 Kb2 Rh4 b3 Rc4 Re8 Bb1 Re1#"},{"id":53,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-01T06:03:02.036244+00:00","plies":86},"uci":"e2e4 c7c5 g1f3 b8c6 d2d4 c6d4 f3d4 c5d4 d1d4 d7d6 b1c3 e7e5 d4d1 f8e7 f1c4 g8f6 e1g1 c8e6 c4e6 f7e6 c1e3 d8c8 d1d2 e8g8 a1d1 c8c7 f2f4 e5f4 e3f4 c7b6 f4e3 b6a6 d2d3 a6c6 g1h1 f6g4 h2h3 g4f6 e3f4 d6d5 e4d5 e6d5 c3d5 a8e8 d5f6 e7f6 d3d5 c6e6 d5e6 e8e6 b2b3 e6a6 a2a4 f8e8 d1d7 a6c6 d7c7 e8e4 c7b7 c6c2 g2g3 h7h5 f1d1 h5h4 f4d6 c2b2 b3b4 h4g3 d6g3 e4e3 g3d6 g8h7 b7a7 e3h3 h1g1 h3e3 b4b5 e3e2 d6c5 e2c2 c5e3 c2e2 e3f4 f6d4 g1f1 d4a7","san":"e4 c5 Nf3 Nc6 d4 Nxd4 Nxd4 cxd4 Qxd4 d6 Nc3 e5 Qd1 Be7 Bc4 Nf6 O-O Be6 Bxe6 fxe6 Be3 Qc8 Qd2 O-O Rad1 Qc7 f4 exf4 Bxf4 Qb6+ Be3 Qa6 Qd3 Qc6 Kh1 Ng4 h3 Nf6 Bf4 d5 exd5 exd5 Nxd5 Rae8 Nxf6+ Bxf6 Qd5+ Qe6 Qxe6+ Rxe6 b3 Ra6 a4 Re8 Rd7 Rc6 Rc7 Re4 Rxb7 Rxc2 g3 h5 Rd1 h4 Bd6 Rb2 b4 hxg3 Bxg3 Re3 Bd6 Kh7 Rxa7 Rxh3+ Kg1 Re3 b5 Ree2 Bc5 Rec2 Be3 Re2 Bf4 Bd4+ Kf1 Bxa7"},{"id":54,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-01T06:24:57.793741+00:00","plies":51},"uci":"e2e4 e7e5 g1e2 b8c6 e2c3 g8f6 f1c4 f8c5 h2h3 e8g8 d2d3 d7d6 c1e3 c5e3 f2e3 c8e6 d1e2 d6d5 c3d5 f6d5 e4d5 e6d5 c4d5 d8d5 e1g1 a8d8 b1d2 f7f5 d2b3 e5e4 d3e4 f5e4 f1d1 d5e5 e2c4 g8h8 b3c5 c6a5 c4b4 a5c6 b4a3 e5f5 d1f1 f5e5 f1f8 d8f8 c5d7 e5e7 a3e7 c6e7 d7f8","san":"e4 e5 Ne2 Nc6 Nec3 Nf6 Bc4 Bc5 h3 O-O d3 d6 Be3 Bxe3 fxe3 Be6 Qe2 d5 Nxd5 Nxd5 exd5 Bxd5 Bxd5 Qxd5 O-O Rad8 Nd2 f5 Nb3 e4 dxe4 fxe4 Rfd1 Qe5 Qc4+ Kh8 Nc5 Na5 Qb4 Nc6 Qa3 Qf5 Rf1 Qe5 Rxf8+ Rxf8 Nd7 Qe7 Qxe7 Nxe7 Nxf8"},{"id":55,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill 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Qf2#"},{"id":59,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-01T09:20:44.304651+00:00","plies":130},"uci":"e2e4 e7e5 g1f3 b8c6 f1b5 f8d6 e1g1 a7a6 b5a4 g8f6 f1e1 h7h6 d2d4 d8e7 d4d5 c6d8 b1c3 f6h7 c1e3 b7b5 a4b3 c7c5 a2a4 a8b8 d1d2 e8g8 c3e2 f7f5 d2c1 f5f4 e3d2 h7g5 f3g5 h6g5 h2h3 c5c4 b3a2 d8f7 b2b3 b5b4 b3c4 g5g4 h3g4 e7h4 f2f3 f7g5 g1f1 h4h1 e2g1 a6a5 c2c3 d6c5 f1e2 b4b3 a2b3 b8b3 c1c2 h1g2 e2d3 b3b8 e1e2 g2g3 a1b1 b8a8 c2d1 g3h4 d2e1 h4h6 e1f2 d7d6 d3c2 g5f7 f2c5 c8d7 c2b2 d6c5 b2a2 f8b8 e2b2 h6d6 a2a3 b8b2 b1b2 a8d8 d1d3 d6f6 g1e2 f6h4 e2c1 h4f6 c1b3 f6e7 b3a5 d7e8 d3c2 e7c7 a5b3 c7a7 a4a5 a7a6 c2d3 d8b8 a3a2 f7d6 b3c5 a6a5 a2b1 b8b2 b1b2 a5c5 b2b3 d6c8 g4g5 c5b6 b3c2 b6a7 d3f1 e8a4 c2b2 a7c5 f1h3 c8d6 h3e6 g8h8 e6h3 h8g8 h3e6 g8f8 e6f6 g7f6","san":"e4 e5 Nf3 Nc6 Bb5 Bd6 O-O a6 Ba4 Nf6 Re1 h6 d4 Qe7 d5 Nd8 Nc3 Nh7 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d4 Nc6 a3 Be7 Nc3 O-O dxc5 Bxc5 b4 Bb6 Be2 d4 Nxd4 Nxd4 exd4 Bxd4 Qd2 e5 Rb1 Be6 O-O Rc8 Re1 Bxc4 Bxc4 Rxc4 Rb3 Qc8 Bb2 e4 Nd5 Bxb2 Ne7+ Kh8 Nxc8 Bc3 Qxc3 Rxc3 Rxc3"},{"id":61,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-01T10:08:35.662357+00:00","plies":66},"uci":"d2d4 g8f6 c2c4 e7e6 g1f3 d7d5 b1c3 c7c5 c4d5 c5d4 f3d4 f6d5 e2e4 d5c3 b2c3 e6e5 d4f3 d8d1 e1d1 f7f6 f1c4 b8c6 c1e3 b7b6 d1c2 c6a5 c4d5 c8b7 h1d1 a8c8 f3d2 b7d5 e4d5 f8b4 d2e4 e8d7 c2b2 b4e7 d5d6 e7d8 a1c1 f6f5 e4d2 f5f4 e3f4 e5f4 d2e4 h8e8 f2f3 e8e5 g2g3 a5c4 b2b3 e5b5 b3c2 c4e3 c2d2 e3d1 c1d1 b5b2 d2d3 b2a2 g3f4 a2h2 d1a1 a7a5","san":"d4 Nf6 c4 e6 Nf3 d5 Nc3 c5 cxd5 cxd4 Nxd4 Nxd5 e4 Nxc3 bxc3 e5 Nf3 Qxd1+ Kxd1 f6 Bc4 Nc6 Be3 b6 Kc2 Na5 Bd5 Bb7 Rhd1 Rc8 Nd2 Bxd5 exd5 Bb4 Ne4 Kd7 Kb2 Be7 d6 Bd8 Rac1 f5 Nd2 f4 Bxf4 exf4 Ne4 Re8 f3 Re5 g3 Nc4+ Kb3 Rb5+ Kc2 Ne3+ Kd2 Nxd1 Rxd1 Rb2+ Kd3 Rxa2 gxf4 Rxh2 Ra1 a5"},{"id":62,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-01T10:35:08.553380+00:00","plies":73},"uci":"e2e4 e7e5 g1f3 b8c6 f1b5 g8f6 e1g1 f6e4 d2d4 e4d6 b5c6 d7c6 d4e5 d6f5 d1d8 e8d8 b1c3 c8d7 h2h3 d8c8 g2g4 f5e7 f3g5 d7e8 f2f4 h7h6 g5f3 e7d5 c3d5 c6d5 c1e3 f8e7 a1d1 c7c6 f4f5 e8d7 d1d2 h6h5 g1g2 h5g4 h3g4 c8c7 e3f4 c7c8 c2c4 d5c4 f1d1 h8d8 f3g5 d7e8 d2d8 e7d8 g5e4 d8e7 d1h1 c8d7 h1h7 g7g6 e5e6 d7d8 e6f7 g6f5 f4c7 d8c7 f7f8q f5e4 f8e7 c7b6 e7b4 b6a6 b4b7 a6a5 h7e7","san":"e4 e5 Nf3 Nc6 Bb5 Nf6 O-O Nxe4 d4 Nd6 Bxc6 dxc6 dxe5 Nf5 Qxd8+ Kxd8 Nc3 Bd7 h3 Kc8 g4 Ne7 Ng5 Be8 f4 h6 Nf3 Nd5 Nxd5 cxd5 Be3 Be7 Rad1 c6 f5 Bd7 Rd2 h5 Kg2 hxg4 hxg4 Kc7 Bf4 Kc8 c4 dxc4 Rfd1 Rd8 Ng5 Be8 Rxd8+ Bxd8 Ne4 Be7 Rh1 Kd7 Rh7 g6 e6+ Kd8 exf7 gxf5 Bc7+ Kxc7 f8=Q fxe4 Qxe7+ Kb6 Qb4+ Ka6 Qxb7+ Ka5 Re7"},{"id":63,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-01T10:54:22.702894+00:00","plies":67},"uci":"e2e4 c7c5 g1f3 b8c6 d2d4 g8f6 b1c3 d7d5 e4d5 c5d4 d5c6 d4c3 d1d8 e8d8 c6b7 c8b7 b2c3 a8c8 c1d2 f6e4 c3c4 e7e6 f1d3 d8e8 e1g1 e4d2 f3d2 f8c5 a1b1 c8c7 d2e4 c5b6 c4c5 b6c5 e4c5 c7c5 b1b7 c5c3 b7a7 c3d3 c2d3 h8f8 a7a8 e8d7 a8f8 f7f5 f1b1 h7h6 b1b7 d7c6 f8f7 f5f4 a2a4 c6d6 a4a5 g7g5 a5a6 d6c6 a6a7 h6h5 a7a8q c6d5 a8a5 d5d6 f7d7 d6c6 a5b5","san":"e4 c5 Nf3 Nc6 d4 Nf6 Nc3 d5 exd5 cxd4 dxc6 dxc3 Qxd8+ Kxd8 cxb7 Bxb7 bxc3 Rc8 Bd2 Ne4 c4 e6 Bd3 Ke8 O-O Nxd2 Nxd2 Bc5 Rab1 Rc7 Ne4 Bb6 c5 Bxc5 Nxc5 Rxc5 Rxb7 Rc3 Rxa7 Rxd3 cxd3 Rf8 Ra8+ Kd7 Rxf8 f5 Rb1 h6 Rb7+ Kc6 Rff7 f4 a4 Kd6 a5 g5 a6 Kc6 a7 h5 a8=Q Kd5 Qa5+ Kd6 Rfd7+ Kc6 Qb5#"},{"id":64,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-10-01T11:07:29.560749+00:00","plies":38},"uci":"e2e4 e7e5 c2c3 g8f6 d1e2 b8c6 g1h3 d7d5 e4d5 f6d5 e2f3 c8e6 d2d3 f8e7 f3d1 e8g8 g2g3 d8d7 b1a3 e6h3 a3b5 h3f1 c3c4 d5f6 d3d4 f1c4 b2b3 c4b5 a2a3 c6d4 h1g1 d7f5 c1e3 d4f3 d1f3 f5f3 h2h4 f3e2","san":"e4 e5 c3 Nf6 Qe2 Nc6 Nh3 d5 exd5 Nxd5 Qf3 Be6 d3 Be7 Qd1 O-O g3 Qd7 Na3 Bxh3 Nb5 Bxf1 c4 Nf6 d4 Bxc4 b3 Bxb5 a3 Nxd4 Rg1 Qf5 Be3 Nf3+ Qxf3 Qxf3 h4 Qe2#"},{"id":65,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-01T11:51:49.833120+00:00","plies":68},"uci":"e2e4 d7d5 e4d5 g8f6 d2d4 g7g6 c2c4 f8g7 g1f3 c7c6 b1c3 c6d5 c4d5 a7a6 f1c4 b8d7 e1g1 h7h6 c1e3 e8g8 d1d2 g8h7 a2a4 f6e8 e3f4 e8d6 c4b3 b7b6 f1e1 f8e8 f3e5 d7f8 e5c6 d8c7 c3e4 c7d7 a1c1 c8b7 c6e5 g7e5 d4e5 d6e4 e1e4 a8c8 e4d4 f8e6 c1c8 e6d4 c8e8 d4b3 d2c3 b3c1 e8e7 c1e2 g1f1 d7e7 f1e2 e7d7 d5d6 d7a4 f4e3 b7g2 e3b6 a4b5 c3d3 g2f1 e2f1 b5d3","san":"e4 d5 exd5 Nf6 d4 g6 c4 Bg7 Nf3 c6 Nc3 cxd5 cxd5 a6 Bc4 Nbd7 O-O h6 Be3 O-O Qd2 Kh7 a4 Ne8 Bf4 Nd6 Bb3 b6 Rfe1 Re8 Ne5 Nf8 Nc6 Qc7 Ne4 Qd7 Rac1 Bb7 Ne5 Bxe5 dxe5 Nxe4 Rxe4 Rac8 Rd4 Ne6 Rxc8 Nxd4 Rxe8 Nxb3 Qc3 Nc1 Rxe7 Ne2+ Kf1 Qxe7 Kxe2 Qd7 d6 Qxa4 Be3 Bxg2 Bxb6 Qb5+ Qd3 Bf1+ Kxf1 Qxd3+"},{"id":66,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-01T12:42:10.020912+00:00","plies":147},"uci":"e2e4 e7e5 b1c3 g8f6 f1e2 d7d5 c3d5 f6d5 e4d5 d8d5 e2f3 d5d6 c2c3 b8c6 d1c2 f8e7 f3e4 h7h6 c2d3 d6d3 e4d3 e8g8 d3c2 c8e6 d2d3 a8d8 h2h3 f7f5 g1f3 e7f6 a2a4 e6d5 a4a5 e5e4 d3e4 f5e4 f3h2 c6e5 h2g4 e5d3 c2d3 e4d3 g4f6 f8f6 h1g1 f6e6 c1e3 d5c4 e1d1 c4b3 d1d2 g8f7 h3h4 a7a6 a1a3 b3c4 h4h5 e6e5 g1h1 e5b5 b2b4 f7e7 e3c5 e7d7 h1h4 c4e6 h4f4 d7c6 c3c4 b5c5 b4c5 c6c5 a3c3 d8d4 f4d4 c5d4 c3d3 d4c4 d3c3 c4b4 c3g3 b4a5 g3g7 c7c5 g7b7 e6d5 b7c7 a5b4 g2g4 c5c4 c7c8 b4b3 c8b8 b3a4 g4g5 h6g5 h5h6 d5e4 b8e8 e4f5 e8e7 a4b3 d2d1 c4c3 f2f3 b3b2 e7b7 b2a2 b7g7 a2b2 g7b7 b2a2 d1c1 a6a5 b7f7 f5g6 f7d7 a2b3 d7b7 b3c4 b7g7 g6d3 g7b7 a5a4 h6h7 d3h7 b7c7 c4b3 c7b7 b3c4 b7h7 c4b3 h7h8 a4a3 h8b8 b3c4 b8a8 c4b3 c1b1 c3c2 b1c1 a3a2 a8a7 g5g4 f3g4 a2a1q a7a1","san":"e4 e5 Nc3 Nf6 Be2 d5 Nxd5 Nxd5 exd5 Qxd5 Bf3 Qd6 c3 Nc6 Qc2 Be7 Be4 h6 Qd3 Qxd3 Bxd3 O-O Bc2 Be6 d3 Rad8 h3 f5 Nf3 Bf6 a4 Bd5 a5 e4 dxe4 fxe4 Nh2 Ne5 Ng4 Nd3+ Bxd3 exd3 Nxf6+ Rxf6 Rg1 Re6+ Be3 Bc4 Kd1 Bb3+ Kd2 Kf7 h4 a6 Ra3 Bc4 h5 Re5 Rh1 Rb5 b4 Ke7 Bc5+ Kd7 Rh4 Be6 Rf4 Kc6 c4 Rxc5 bxc5 Kxc5 Rc3 Rd4 Rxd4 Kxd4 Rxd3+ Kxc4 Rc3+ Kb4 Rg3 Kxa5 Rxg7 c5 Rxb7 Bd5 Rc7 Kb4 g4 c4 Rc8 Kb3 Rb8+ Ka4 g5 hxg5 h6 Be4 Re8 Bf5 Re7 Kb3 Kd1 c3 f3 Kb2 Rb7+ Ka2 Rg7 Kb2 Rb7+ Ka2 Kc1 a5 Rf7 Bg6 Rd7 Kb3 Rb7+ Kc4 Rg7 Bd3 Rb7 a4 h7 Bxh7 Rc7+ Kb3 Rb7+ Kc4 Rxh7 Kb3 Rh8 a3 Rb8+ Kc4 Ra8 Kb3 Kb1 c2+ Kc1 a2 Ra7 g4 fxg4 a1=Q+ Rxa1"},{"id":67,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-01T13:36:04.896007+00:00","plies":64},"uci":"d2d4 g8f6 g1f3 d7d5 c2c4 e7e6 b1c3 c7c5 c4d5 c5d4 f3d4 f6d5 e2e4 d5c3 b2c3 e6e5 d4f3 d8d1 e1d1 f7f6 f1c4 b8c6 d1c2 c8d7 c1e3 a8c8 h1d1 f8a3 a1b1 b7b6 c4d5 e8e7 c2b3 a3d6 f3d2 c6a5 b3b2 d7e6 d5e6 e7e6 f2f3 c8c6 d1e1 h8d8 d2b3 a5c4 b2c2 c4a3 c2d2 a3b1 e1b1 d6c5 d2e2 c5e3 e2e3 c6c3 e3f2 c3c2 f2g3 c2a2 f3f4 d8d3 g3g4 a2g2","san":"d4 Nf6 Nf3 d5 c4 e6 Nc3 c5 cxd5 cxd4 Nxd4 Nxd5 e4 Nxc3 bxc3 e5 Nf3 Qxd1+ Kxd1 f6 Bc4 Nc6 Kc2 Bd7 Be3 Rc8 Rhd1 Ba3 Rab1 b6 Bd5 Ke7 Kb3 Bd6 Nd2 Na5+ Kb2 Be6 Bxe6 Kxe6 f3 Rc6 Re1 Rd8 Nb3 Nc4+ Kc2 Na3+ Kd2 Nxb1+ Rxb1 Bc5+ Ke2 Bxe3 Kxe3 Rxc3+ Kf2 Rc2+ Kg3 Rxa2 f4 Rd3+ Kg4 Rxg2+"},{"id":68,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-01T13:56:21.094356+00:00","plies":41},"uci":"e2e4 c7c6 d2d4 d7d5 e4e5 c8f5 h2h4 h7h5 f1d3 f5d3 d1d3 e7e6 g1f3 c6c5 d4c5 f8c5 c2c4 g8e7 b1c3 b8c6 e1g1 e7g6 c4d5 c6e5 d3b5 e5d7 d5e6 f7e6 f1d1 d8e7 c1g5 e7f7 c3e4 c5e7 b5d7 e8f8 d7b7 a8d8 d1d8 e7d8 b7a8","san":"e4 c6 d4 d5 e5 Bf5 h4 h5 Bd3 Bxd3 Qxd3 e6 Nf3 c5 dxc5 Bxc5 c4 Ne7 Nc3 Nbc6 O-O Ng6 cxd5 Ncxe5 Qb5+ Nd7 dxe6 fxe6 Rd1 Qe7 Bg5 Qf7 Ne4 Be7 Qxd7+ Kf8 Qxb7 Rd8 Rxd8+ Bxd8 Qa8"},{"id":69,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-01T14:26:40.197083+00:00","plies":63},"uci":"e2e4 e7e5 g1f3 b8c6 f1c4 d7d6 d2d4 c8g4 c1e3 e5d4 e3d4 d8d7 c4b5 a7a6 b5c6 d7c6 b1c3 g8e7 e1g1 h7h5 h2h3 g4c8 f1e1 b7b6 e4e5 c8b7 e5e6 h8h6 d1e2 f7f6 a1d1 g7g5 c3e4 e8d8 e4f6 e7f5 d4c3 g5g4 h3g4 c6c3 b2c3 f5g3 f2g3 d8c8 f6h5 h6h5 g4h5 f8e7 h5h6 c8b8 h6h7 e7f6 e6e7 f6d4 c3d4 b8a7 e7e8q b7f3 e2f3 a8e8 e1e8 c7c5 e8a8","san":"e4 e5 Nf3 Nc6 Bc4 d6 d4 Bg4 Be3 exd4 Bxd4 Qd7 Bb5 a6 Bxc6 Qxc6 Nc3 Ne7 O-O h5 h3 Bc8 Re1 b6 e5 Bb7 e6 Rh6 Qe2 f6 Rad1 g5 Ne4 Kd8 Nxf6 Nf5 Bc3 g4 hxg4 Qxc3 bxc3 Ng3 fxg3 Kc8 Nxh5 Rxh5 gxh5 Be7 h6 Kb8 h7 Bf6 e7 Bd4+ cxd4 Ka7 e8=Q Bxf3 Qxf3 Rxe8 Rxe8 c5 Ra8#"},{"id":70,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-10-01T14:52:22.456361+00:00","plies":72},"uci":"g1f3 d7d5 c2c3 g8f6 a2a4 c7c5 e2e3 b8c6 h2h3 e7e5 f1b5 f8d6 d2d4 e8g8 d4c5 d6c5 b5c6 e5e4 c6d5 f6d5 f3d2 c8f5 d2b3 c5b6 b1a3 a8c8 a3c2 d8g5 c2d4 g5g2 h1f1 f5h3 b3d2 d5e3 f2e3 g2g3 f1f2 g3e3 d1e2 e3e2 e1e2 f7f5 a4a5 b6c5 a5a6 b7b6 d2f1 h7h6 c1e3 g7g5 f1g3 f5f4 e3f4 g5f4 f2h2 h3g4 e2d2 f4g3 h2g2 f8f2 d2e1 f2g2 b2b4 c5d4 a1a3 d4c3 e1f1 g2f2 f1g1 c8d8 a3b3 d8d1","san":"Nf3 d5 c3 Nf6 a4 c5 e3 Nc6 h3 e5 Bb5 Bd6 d4 O-O dxc5 Bxc5 Bxc6 e4 Bxd5 Nxd5 Nfd2 Bf5 Nb3 Bb6 Na3 Rc8 Nc2 Qg5 Ncd4 Qxg2 Rf1 Bxh3 Nd2 Nxe3 fxe3 Qg3+ Rf2 Qxe3+ Qe2 Qxe2+ Kxe2 f5 a5 Bc5 a6 b6 Nf1 h6 Be3 g5 Ng3 f4 Bxf4 gxf4 Rh2 Bg4+ Kd2 fxg3 Rg2 Rf2+ Ke1 Rxg2 b4 Bxd4 Ra3 Bxc3+ Kf1 Rf2+ Kg1 Rd8 Rb3 Rd1#"},{"id":71,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-01T14:56:51.714648+00:00","plies":24},"uci":"e2e4 c7c5 g1f3 d7d6 d2d4 b8d7 b1c3 g7g6 f1e2 g8f6 e1g1 f6g4 h2h3 g4f6 c1e3 c5d4 f3d4 h7h6 d1d2 a8b8 e3h6 f8h6 d2h6 h8h6","san":"e4 c5 Nf3 d6 d4 Nd7 Nc3 g6 Be2 Ngf6 O-O Ng4 h3 Ngf6 Be3 cxd4 Nxd4 h6 Qd2 Rb8 Bxh6 Bxh6 Qxh6 Rxh6"},{"id":72,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"checkmate","timestamp":"2026-10-01T15:47:46.003165+00:00","plies":131},"uci":"g1f3 d7d5 e2e3 g8f6 c2c4 e7e6 d1c2 f8e7 d2d4 e8g8 b1c3 c7c5 d4c5 e7c5 c1d2 b8c6 c4d5 e6d5 c3b5 c5b6 f1d3 c8g4 e1g1 f8e8 d3e2 a7a6 b5c3 a8c8 c2d1 d5d4 f3d4 g4e2 d4c6 c8c6 c3e2 f6e4 e2d4 b6d4 e3d4 d8d4 d2f4 d4d1 a1d1 c6c2 f4c1 b7b5 f1e1 h7h6 h2h4 f7f5 c1e3 c2b2 a2a3 g8f7 d1d7 e8e7 d7e7 f7e7 f2f3 e4g3 e3f2 g3e2 g1f1 e7d6 e1e2 b2b1 f2e1 b1b3 h4h5 d6c6 e2e6 c6b7 e6e7 b7b6 e7g7 b3a3 g7h7 a6a5 h7h8 b5b4 e1f2 b6b5 h8h6 a5a4 f2d4 a3d3 d4f2 a4a3 h6h8 b4b3 h5h6 a3a2 f2e1 a2a1q h8b8 b5c4 h6h7 d3d1 b8c8 c4d3 c8d8 d3e3 d8e8 e3f4 f1f2 a1d4 f2e2 d4d3 e2f2 d3c2 f2f1 c2d3 f1f2 d3c2 f2g1 c2c5 g1h1 c5c1 h7h8q d1e1 e8e1 c1e1 h1h2 e1e2 h8d4 f4g5 d4g7 g5h5 f3f4 b3b2 g7g5","san":"Nf3 d5 e3 Nf6 c4 e6 Qc2 Be7 d4 O-O Nc3 c5 dxc5 Bxc5 Bd2 Nc6 cxd5 exd5 Nb5 Bb6 Bd3 Bg4 O-O Re8 Be2 a6 Nc3 Rc8 Qd1 d4 Nxd4 Bxe2 Nxc6 Rxc6 Nxe2 Ne4 Nd4 Bxd4 exd4 Qxd4 Bf4 Qxd1 Raxd1 Rc2 Bc1 b5 Rfe1 h6 h4 f5 Be3 Rxb2 a3 Kf7 Rd7+ Re7 Rxe7+ Kxe7 f3 Ng3 Bf2+ Ne2+ Kf1 Kd6 Rxe2 Rb1+ Be1 Rb3 h5 Kc6 Re6+ Kb7 Re7+ Kb6 Rxg7 Rxa3 Rh7 a5 Rh8 b4 Bf2+ Kb5 Rxh6 a4 Bd4 Rd3 Bf2 a3 Rh8 b3 h6 a2 Be1 a1=Q Rb8+ Kc4 h7 Rd1 Rc8+ Kd3 Rd8+ Ke3 Re8+ Kf4 Kf2 Qd4+ Ke2 Qd3+ Kf2 Qc2+ Kf1 Qd3+ Kf2 Qc2+ Kg1 Qc5+ Kh1 Qc1 h8=Q Rxe1+ Rxe1 Qxe1+ Kh2 Qe2 Qd4+ Kg5 Qg7+ Kh5 f4 b2 Qg5#"},{"id":73,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-01T17:16:14.557197+00:00","plies":82},"uci":"d2d4 g8f6 g1f3 d7d5 c1f4 c7c5 e2e3 e7e6 c2c3 f8d6 f4g3 d8c7 b1d2 e8g8 f1e2 d6g3 h2g3 b8d7 e1g1 e6e5 d4e5 d7e5 f3e5 c7e5 d2f3 e5e7 d1c2 g7g6 a1d1 a7a6 a2a3 b7b5 b2b4 c8d7 b4c5 f8c8 f3d4 e7c5 c2b2 c5c3 b2c3 c8c3 d1d3 a8c8 d3c3 c8c3 f1a1 f6e4 e2f3 g8f8 g1f1 h7h5 f3e4 d5e4 f1e2 f8e7 f2f3 d7c6 d4c6 c3c6 f3e4 c6c4 e2d3 c4a4 a1a2 b5b4 a2b2 a4a3 d3c4 a6a5 b2b3 a3b3 c4b3 e7d6 b3a4 d6c5 a4a5 b4b3 a5a4 b3b2 a4b3 b2b1q","san":"d4 Nf6 Nf3 d5 Bf4 c5 e3 e6 c3 Bd6 Bg3 Qc7 Nbd2 O-O Be2 Bxg3 hxg3 Nbd7 O-O e5 dxe5 Nxe5 Nxe5 Qxe5 Nf3 Qe7 Qc2 g6 Rad1 a6 a3 b5 b4 Bd7 bxc5 Rfc8 Nd4 Qxc5 Qb2 Qxc3 Qxc3 Rxc3 Rd3 Rac8 Rxc3 Rxc3 Ra1 Ne4 Bf3 Kf8 Kf1 h5 Bxe4 dxe4 Ke2 Ke7 f3 Bc6 Nxc6+ Rxc6 fxe4 Rc4 Kd3 Ra4 Ra2 b4 Rb2 Rxa3+ Kc4 a5 Rb3 Rxb3 Kxb3 Kd6 Ka4 Kc5 Kxa5 b3 Ka4 b2 Kb3 b1=Q+"},{"id":74,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0.5,"result":"1/2-1/2","reason":"threefold_repetition","timestamp":"2026-10-01T17:36:06.560261+00:00","plies":48},"uci":"e2e4 c7c6 d2d4 d7d5 e4e5 c8f5 h2h4 h7h5 f1d3 f5d3 d1d3 e7e6 g1f3 c6c5 d4c5 f8c5 c2c4 g8e7 b1c3 e8g8 e1g1 b8c6 c4d5 e7d5 c3e4 c5e7 e4g5 e7g5 f3g5 g7g6 g5e6 f7e6 d3g6 g8h8 g6h6 h8g8 h6g6 g8h8 g6h5 h8g8 h5g6 g8h8 g6h6 h8g8 h6g6 g8h8 g6h6 h8g8","san":"e4 c6 d4 d5 e5 Bf5 h4 h5 Bd3 Bxd3 Qxd3 e6 Nf3 c5 dxc5 Bxc5 c4 Ne7 Nc3 O-O O-O Nbc6 cxd5 Nxd5 Ne4 Be7 Neg5 Bxg5 Nxg5 g6 Nxe6 fxe6 Qxg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8 Qxh5+ Kg8 Qg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8 Qh6+ Kg8"},{"id":75,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-01T17:46:28.464405+00:00","plies":57},"uci":"d2d4 d7d6 e2e4 g7g6 b1c3 g8f6 g1f3 c8g4 f1e2 a7a6 e1g1 g4f3 e2f3 e7e5 c1e3 f8e7 d1d2 h7h5 a1d1 e8g8 e3h6 f8e8 c3d5 g8h7 d5f6 e7f6 d4e5 e8e5 h6f4 e5b5 b2b3 d8e7 a2a4 b5e5 f4e5 f6e5 g2g3 e7f6 f3g2 h7g7 f2f4 e5d4 g1h1 d4e3 d2e3 b8c6 e4e5 f6e5 f4e5 d6d5 g2d5 g7h8 f1f7 a8c8 e3h6 h8g8 h6g7","san":"d4 d6 e4 g6 Nc3 Nf6 Nf3 Bg4 Be2 a6 O-O Bxf3 Bxf3 e5 Be3 Be7 Qd2 h5 Rad1 O-O Bh6 Re8 Nd5 Kh7 Nxf6+ Bxf6 dxe5 Rxe5 Bf4 Rb5 b3 Qe7 a4 Re5 Bxe5 Bxe5 g3 Qf6 Bg2 Kg7 f4 Bd4+ Kh1 Be3 Qxe3 Nc6 e5 Qxe5 fxe5 d5 Bxd5 Kh8 Rxf7 Rc8 Qh6+ Kg8 Qg7#"},{"id":76,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-01T18:14:51.412742+00:00","plies":97},"uci":"d2d4 d7d5 c1f4 g8f6 g1f3 e7e6 b1c3 f8b4 e2e3 e8g8 f3d2 c7c5 d4c5 b4c5 f4g3 b8c6 f1d3 e6e5 c3a4 c5d6 d3e2 c8g4 c2c4 g4e2 e1e2 d5d4 g3h4 d8b6 h4f6 g7f6 c4c5 d6c5 d2e4 b6b5 e2f3 c5e7 d1b3 b5b3 a2b3 f8d8 h1d1 f6f5 e4g3 e5e4 f3f4 e7d6 f4f5 d6g3 h2g3 d8d5 f5e4 d5e5 e4f3 a8e8 e3d4 e5e3 f2e3 b7b5 g3g4 b5a4 a1a4 e8e7 d1h1 g8g7 f3f2 h7h6 h1h5 e7e4 a4a1 e4g4 h5f5 g7g6 f5b5 g6f6 g2g3 g4g5 b5g5 f6g5 a1c1 c6b4 c1c7 b4d5 c7f7 g5g6 f7a7 h6h5 a7a6 g6f5 a6a8 f5g4 a8g8 g4f5 f2e2 f5e4 g8e8 e4f5 e8e5","san":"d4 d5 Bf4 Nf6 Nf3 e6 Nc3 Bb4 e3 O-O Nd2 c5 dxc5 Bxc5 Bg3 Nc6 Bd3 e5 Na4 Bd6 Be2 Bg4 c4 Bxe2 Kxe2 d4 Bh4 Qb6 Bxf6 gxf6 c5 Bxc5 Ne4 Qb5+ Kf3 Be7 Qb3 Qxb3 axb3 Rfd8 Rhd1 f5 Ng3 e4+ Kf4 Bd6+ Kxf5 Bxg3 hxg3 Rd5+ Kxe4 Re5+ Kf3 Rae8 exd4 Re3+ fxe3 b5 g4 bxa4 Rxa4 Re7 Rh1 Kg7 Kf2 h6 Rh5 Re4 Ra1 Rxg4 Rf5 Kg6 Rb5 Kf6 g3 Rg5 Rxg5 Kxg5 Rc1 Nb4 Rc7 Nd5 Rxf7 Kg6 Rxa7 h5 Ra6+ Kf5 Ra8 Kg4 Rg8+ Kf5 Ke2 Ke4 Re8+ Kf5 Re5+"},{"id":77,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-01T19:07:44.969102+00:00","plies":90},"uci":"d2d4 e7e6 g1f3 f7f5 g2g3 b7b6 f1g2 c8b7 e1g1 c7c5 c2c4 c5d4 f3d4 b8c6 b1c3 f8c5 d4b3 c5e7 c1f4 g8h6 e2e4 e8g8 f4h6 g7h6 d1e2 f5f4 a1d1 d8e8 g3f4 f8f4 e2e3 f4g4 h2h3 g4g6 g1h1 c6e5 b3d2 e8f8 f1g1 h6h5 b2b3 e7c5 e3e2 e5g4 h3g4 f8e7 g2h3 e7f6 c3a4 c5d4 d2f3 h5g4 f3d4 g8h8 h3g4 f6h4 h1g2 g6g4 g2f1 h4h3 f1e1 g4e4 e2e4 b7e4 g1g3 h3h4 a4c3 e4b7 e1e2 a8f8 d4b5 d7d5 b5d6 h4f4 d6b7 d5c4 d1f1 f4c7 b7d8 c7d8 b3c4 d8d4 g3d3 d4h4 e2e3 h4h3 e3d4 f8d8 c3d5 h3f1","san":"d4 e6 Nf3 f5 g3 b6 Bg2 Bb7 O-O c5 c4 cxd4 Nxd4 Nc6 Nc3 Bc5 Nb3 Be7 Bf4 Nh6 e4 O-O Bxh6 gxh6 Qe2 f4 Rad1 Qe8 gxf4 Rxf4 Qe3 Rg4 h3 Rg6 Kh1 Ne5 Nd2 Qf8 Rg1 h5 b3 Bc5 Qe2 Ng4 hxg4 Qe7 Bh3 Qf6 Na4 Bd4 Nf3 hxg4 Nxd4 Kh8 Bxg4 Qh4+ Kg2 Rxg4+ Kf1 Qh3+ Ke1 Rxe4 Qxe4 Bxe4 Rg3 Qh4 Nc3 Bb7 Ke2 Rf8 Ndb5 d5 Nd6 Qf4 Nxb7 dxc4 Rf1 Qc7 Nd8 Qxd8 bxc4 Qd4 Rd3 Qh4 Ke3 Qh3+ Kd4 Rd8+ Nd5 Qxf1"},{"id":78,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-10-01T19:41:21.246018+00:00","plies":118},"illegal":[[96,"h4h8","blocked"]],"uci":"g1f3 d7d5 c2c4 e7e6 e2e3 g8f6 b1c3 f8e7 h2h3 e8g8 d2d4 c7c5 c4d5 e6d5 f1d3 b8c6 d4c5 e7c5 e1g1 f8e8 a2a3 c8e6 b2b4 c5b6 f1e1 d5d4 c3b5 d4e3 c1e3 b6e3 e1e3 f6d5 e3e6 e8e6 d1d2 d5f6 a1d1 a7a6 b5d4 c6d4 f3d4 e6e8 d4f5 g7g6 d2h6 g6f5 d3c2 d8e7 d1d5 f6d5 c2f5 d5f6 g2g4 e7f8 h6h4 f8g7 g1f1 a8d8 f1g2 d8d2 h4g3 e8e2 g3b8 f6e8 g2f3 g7f8 b8g3 e2f2 g3f2 d2f2 f3e3 f8c5 b4c5 f2a2 e3f4 a2a3 f5d7 e8f6 d7c8 a3b3 c5c6 b7c6 f4f5 g8g7 c8a6 b3h3 a6b7 c6c5 b7c6 h3h4 c6f3 c5c4 f5f4 c4c3 f4g3 h4h6 g4g5 f6h5 g3g4 h6g6 f3d1 g6c6 g5g6 g7g6 d1f3 c6c4 g4h3 c3c2 f3g2 c2c1q g2a8 c1c3 a8f3 c3f3 h3h2 f3f2 h2h3 c4h4","san":"Nf3 d5 c4 e6 e3 Nf6 Nc3 Be7 h3 O-O d4 c5 cxd5 exd5 Bd3 Nc6 dxc5 Bxc5 O-O Re8 a3 Be6 b4 Bb6 Re1 d4 Nb5 dxe3 Bxe3 Bxe3 Rxe3 Nd5 Rxe6 Rxe6 Qd2 Nf6 Rd1 a6 Nbd4 Nxd4 Nxd4 Re8 Nf5 g6 Qh6 gxf5 Bc2 Qe7 Rd5 Nxd5 Bxf5 Nf6 g4 Qf8 Qh4 Qg7 Kf1 Rad8 Kg2 Rd2 Qg3 Ree2 Qb8+ Ne8 Kf3 Qf8 Qg3 Rxf2+ Qxf2 Rxf2+ Ke3 Qc5+ bxc5 Ra2 Kf4 Rxa3 Bd7 Nf6 Bc8 Rb3 c6 bxc6 Kf5 Kg7 Bxa6 Rxh3 Bb7 c5 Bc6 Rh4 Bf3 c4 Kf4 c3 Kg3 Rh6 g5 Nh5+ Kg4 Rg6 Bd1 Rc6 g6 Kxg6 Bf3 Rc4+ Kh3 c2 Bg2 c1=Q Ba8 Qc3+ Bf3 Qxf3+ Kh2 Qf2+ Kh3 Rh4#"},{"id":79,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-01T20:23:39.481154+00:00","plies":46},"uci":"e2e4 e7e5 g1f3 b8c6 f1c4 f8c5 d2d3 g8f6 e1g1 d7d6 c2c3 a7a5 f1e1 e8g8 b1d2 f6g4 d3d4 e5d4 h2h3 g4f2 g1f2 d4c3 f2f1 c3d2 c1d2 c8e6 c4b3 a5a4 b3e6 f7e6 d2e3 c5e3 e1e3 d8g5 e3d3 g5f4 d1e2 c6e5 d3e3 f4h2 f1e1 e5f3 g2f3 h2g1 e2f1 g1e3","san":"e4 e5 Nf3 Nc6 Bc4 Bc5 d3 Nf6 O-O d6 c3 a5 Re1 O-O Nbd2 Ng4 d4 exd4 h3 Nxf2 Kxf2 dxc3+ Kf1 cxd2 Bxd2 Be6 Bb3 a4 Bxe6 fxe6 Be3 Bxe3 Rxe3 Qg5 Rd3 Qf4 Qe2 Ne5 Re3 Qh2 Ke1 Nxf3+ gxf3 Qg1+ Qf1 Qxe3+"},{"id":80,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"checkmate","timestamp":"2026-10-01T20:31:51.737192+00:00","plies":35},"illegal":[[28,"e8c8","castling"]],"uci":"e2e4 c7c6 d2d4 d7d5 e4e5 c8f5 h2h4 h7h5 f1d3 f5d3 d1d3 e7e6 g1f3 b8d7 b1c3 c6c5 e1g1 g8e7 c1g5 d8b6 c3a4 b6c7 c2c4 e7f5 c4d5 c5d4 d3b3 f8e7 a1c1 c7b8 d5e6 f7e6 b3e6 f5h6 e6e7","san":"e4 c6 d4 d5 e5 Bf5 h4 h5 Bd3 Bxd3 Qxd3 e6 Nf3 Nd7 Nc3 c5 O-O Ne7 Bg5 Qb6 Na4 Qc7 c4 Nf5 cxd5 cxd4 Qb3 Be7 Rac1 Qb8 dxe6 fxe6 Qxe6 Nh6 Qxe7#"},{"id":81,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-01T20:37:08.587890+00:00","plies":45},"uci":"e2e4 b8c6 d2d4 d7d5 b1c3 e7e6 g1f3 g8f6 e4e5 f6e4 f1d3 c6b4 d3e4 f7f5 e4d3 e8e7 e1g1 c8d7 a2a3 b4d3 d1d3 h8g8 c1g5 e7e8 g5d8 g7g6 d8f6 e8f7 f3g5 f7e8 d3h3 h7h6 g5f3 f8e7 f6e7 d7c8 e7f6 b7b5 h3h6 c8b7 h6h7 g8g7 h7g7 a7a5 g7e7","san":"e4 Nc6 d4 d5 Nc3 e6 Nf3 Nf6 e5 Ne4 Bd3 Nb4 Bxe4 f5 Bd3 Ke7 O-O Bd7 a3 Nxd3 Qxd3 Rg8 Bg5+ Ke8 Bxd8 g6 Bf6 Kf7 Ng5+ Ke8 Qh3 h6 Nf3 Be7 Bxe7 Bc8 Bf6 b5 Qxh6 Bb7 Qh7 Rg7 Qxg7 a5 Qe7#"},{"id":82,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-10-01T20:59:31.395668+00:00","plies":162},"uci":"e2e4 c7c6 c2c3 d7d5 e4d5 c6d5 d1a4 c8d7 a4c2 g8f6 f1e2 e7e5 d2d4 b8c6 d4e5 c6e5 c1e3 f8d6 g1f3 e8g8 h2h3 f8e8 f3e5 d6e5 b1d2 d7c6 d2b3 f6e4 b3d4 d8f6 e1g1 a8c8 a1d1 f6g6 e2g4 c8d8 c2e2 h7h5 g4h5 g6h7 d4c6 b7c6 h5f3 e5d6 e2c2 h7h4 c3c4 e4g5 f3g4 d5c4 c2c4 h4h6 d1d4 g5e6 e3h6 g7h6 h3h4 e6d4 b2b4 d4e6 c4c6 e6d4 c6a6 e8e4 g4h3 e4h4 f1b1 d4f3 g2f3 h4h3 g1g2 h3h2 g2g1 d6f4 a6c4 f4d6 b1e1 g8f8 f3f4 h2h4 e1e4 d8e8 e4e8 f8e8 c4e4 e8d7 e4b7 d7e6 b7e4 e6f6 g1f1 h4f4 e4h1 f4b4 h1c6 b4b6 c6f3 f6e6 f3g4 e6d5 g4h5 d5e4 h5h6 d6f4 h6h4 b6b1 f1e2 b1b2 e2f1 b2a2 f1g2 e4e5 g2f3 f4d2 h4h2 e5d5 h2h5 d5c4 h5g4 c4c3 g4d7 d2e1 d7c7 c3b2 c7b8 b2a1 b8h8 a2b2 h8e8 e1f2 e8e5 a1b1 e5c3 f2b6 c3d3 b2c2 d3f1 b1b2 f3f4 c2f2 f4g4 f7f5 g4h3 f2f1 h3h2 f5f4 h2h3 f4f3 h3g3 f3f2 g3h3 f1e1 h3h4 f2f1q h4g4 f1f6 g4h3 f6g5 h3h2 e1g1 h2h3 g5g3","san":"e4 c6 c3 d5 exd5 cxd5 Qa4+ Bd7 Qc2 Nf6 Be2 e5 d4 Nc6 dxe5 Nxe5 Be3 Bd6 Nf3 O-O h3 Re8 Nxe5 Bxe5 Nd2 Bc6 Nb3 Ne4 Nd4 Qf6 O-O Rac8 Rad1 Qg6 Bg4 Rcd8 Qe2 h5 Bxh5 Qh7 Nxc6 bxc6 Bf3 Bd6 Qc2 Qh4 c4 Ng5 Bg4 dxc4 Qxc4 Qh6 Rd4 Ne6 Bxh6 gxh6 h4 Nxd4 b4 Ne6 Qxc6 Nd4 Qa6 Re4 Bh3 Rxh4 Rb1 Nf3+ gxf3 Rxh3 Kg2 Rh2+ Kg1 Bf4 Qc4 Bd6 Re1 Kf8 f4 Rh4 Re4 Re8 Rxe8+ Kxe8 Qe4+ Kd7 Qb7+ Ke6 Qe4+ Kf6 Kf1 Rxf4 Qh1 Rxb4 Qc6 Rb6 Qf3+ Ke6 Qg4+ Kd5 Qh5+ Ke4 Qxh6 Bf4 Qh4 Rb1+ Ke2 Rb2+ Kf1 Rxa2 Kg2 Ke5 Kf3 Bd2 Qh2+ Kd5 Qh5+ Kc4 Qg4+ Kc3 Qd7 Be1 Qc7+ Kb2 Qb8+ Ka1 Qh8+ Rb2 Qe8 Bxf2 Qe5 Kb1 Qc3 Bb6 Qd3+ Rc2 Qf1+ Kb2 Kf4 Rf2+ Kg4 f5+ Kh3 Rxf1 Kh2 f4 Kh3 f3 Kg3 f2 Kh3 Re1 Kh4 f1=Q Kg4 Qf6 Kh3 Qg5 Kh2 Rg1 Kh3 Qg3#"},{"id":83,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-01T21:13:13.764008+00:00","plies":93},"uci":"e2e4 c7c5 g1f3 a7a6 d2d4 d7d5 e4d5 e7e6 b1c3 e6d5 d4c5 g8f6 f1e2 f8c5 e1g1 h7h6 c1f4 c8e6 d1d2 b8c6 a1d1 e8g8 f3e5 d8e7 e2f3 c6d4 f3e2 f6e4 c3e4 f7f6 e4c5 e7c5 e5d3 d4e2 d2e2 c5e7 f4e3 e7d7 d3c5 d7c8 c5e6 c8e6 f1e1 g7g6 e3d4 e6e2 e1e2 f8d8 d4f6 d8f8 f6e7 f8f4 d1d5 f4f5 d5f5 a8e8 f5e5 a6a5 e7f6 e8c8 e5e8 c8e8 e2e8 g8f7 e8e7 f7f6 e7b7 a5a4 b7a7 g6g5 a7a4 f6g7 b2b4 g5g4 b4b5 g7h7 b5b6 h7g7 b6b7 g4g3 b7b8q g3h2 g1h2 g7g6 b8f4 h6h5 a4a6 g6g7 f4f6 g7h7 a6a7 h7g8 f6g7","san":"e4 c5 Nf3 a6 d4 d5 exd5 e6 Nc3 exd5 dxc5 Nf6 Be2 Bxc5 O-O h6 Bf4 Be6 Qd2 Nc6 Rad1 O-O Ne5 Qe7 Bf3 Nd4 Be2 Ne4 Nxe4 f6 Nxc5 Qxc5 Nd3 Nxe2+ Qxe2 Qe7 Be3 Qd7 Nc5 Qc8 Nxe6 Qxe6 Rfe1 g6 Bd4 Qxe2 Rxe2 Rfd8 Bxf6 Rf8 Be7 Rf4 Rxd5 Rf5 Rxf5 Re8 Rfe5 a5 Bf6 Rc8 Re8+ Rxe8 Rxe8+ Kf7 Re7+ Kxf6 Rxb7 a4 Ra7 g5 Rxa4 Kg7 b4 g4 b5 Kh7 b6 Kg7 b7 g3 b8=Q gxh2+ Kxh2 Kg6 Qf4 h5 Ra6+ Kg7 Qf6+ Kh7 Ra7+ Kg8 Qg7#"},{"id":84,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-01T21:43:25.738487+00:00","plies":129},"uci":"g1f3 d7d5 d2d4 g8f6 e2e3 e7e6 f1e2 c7c5 b2b3 b8c6 e1g1 f8e7 b1d2 e8g8 d4c5 e7c5 e2b5 c8d7 c1b2 a7a6 b5e2 d8e7 c2c4 f8d8 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d5c3 d6c4 e2c4 d7d5 c4d3 g7g5 f4e5 c8f5 d3f5 f8b4 e5h8 a8a7 b1d2 b8d7 e1c1 b4d6 f5f7 g5g4 f1d3 d8c7 h1e1 b7b6 h8e5 c7c8 e5d6 d7f6 f7a7 a6a5 e1e7 h6h5 a7a8","san":"e4 e5 Nf3 Nf6 Nxe5 Nxe4 Qe2 Nd6 Nc6+ Qe7 Nxe7 a6 Nd5+ Kd8 d4 h6 Bf4 c6 Ndc3 Nc4 Qxc4 d5 Qd3 g5 Be5 Bf5 Qxf5 Bb4 Bxh8 Ra7 Nd2 Nd7 O-O-O Bd6 Qxf7 g4 Bd3 Kc7 Rhe1 b6 Be5 Kc8 Bxd6 Nf6 Qxa7 a5 Re7 h5 Qa8#"},{"id":88,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-10-01T22:35:06.602149+00:00","plies":82},"uci":"e2e4 e7e5 g1f3 b8c6 f1b5 a7a6 b5c6 d7c6 d1e2 f8d6 e1g1 g8f6 h2h3 e8g8 f1e1 c8e6 d2d4 e5d4 e2d1 d6c5 c1f4 f8e8 a2a3 f6h5 f4c1 d8f6 c1g5 f6g6 g2g4 h5f6 b2b4 c5b6 b1d2 h7h6 f3e5 g6g5 f2f4 g5f4 e5g6 f7g6 g1h1 f4g3 d2f3 g3h3 f3h2 e6g4 d1d3 g4f3 d3f3 h3f3 h2f3 f6e4 f3e5 e8e5 e1e4 e5e4 a1f1 a8f8 f1f8 g8f8 h1g1 d4d3 g1f1 e4d4 f1e1 d3d2 e1d1 f8e7 b4b5 a6b5 c2c4 b5c4 a3a4 e7d6 a4a5 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exd5 Nf6 d4 Qxd5 Nc3 Qd8 Nf3 Nc6 d5 Nb4 Bc4 Bf5 Nd4 Be4 O-O Bxd5 Nxd5 Nbxd5 Nf3 e6 Qe2 c6 Be3 Qc7 Rad1 Nxe3 Qxe3 Bd6 h3 O-O Rfe1 Rfe8 Ne5 b5 Bd3 Rad8 Qg5 Bb4 c3 h6 Qg3 Be7 f4 Nd7 f5 Bd6 f6 Nxf6 Qe3 Nd5 Qe4 f5 Qd4 b4 Nc4 Bg3 Rf1 bxc3 bxc3 c5 Qe3 Nxe3 Nxe3 Bh2+"},{"id":90,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-10-01T23:09:28.768686+00:00","plies":82},"uci":"e2e3 d7d5 f1e2 g8f6 d2d4 e7e6 b1d2 c7c5 g1f3 b8c6 d4c5 f8c5 a2a3 e8g8 e1g1 e6e5 f3e1 c8e6 e1f3 d8d7 c2c4 d5d4 e3d4 e5d4 f3e1 f8e8 d2f3 e6f5 c1f4 a8d8 e1d3 f5d3 d1d3 c5d6 f4d6 d7d6 a1e1 c6e5 d3d2 e5f3 g2f3 d4d3 e2d3 e8e1 c4c5 e1f1 g1g2 d6d3 d2d3 d8d3 b2b4 d3c3 f3f4 c3a3 g2f1 a3b3 f1g2 b3b4 g2h3 b4f4 f2f3 f4f3 h3h4 f3c3 h2h3 c3c5 h4g3 a7a5 g3g2 a5a4 g2h1 a4a3 h3h4 a3a2 h1g2 a2a1q g2h2 a1e5 h2h1 e5g3 h4h5 c5c1","san":"e3 d5 Be2 Nf6 d4 e6 Nd2 c5 Ngf3 Nc6 dxc5 Bxc5 a3 O-O 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Qxh7+"},{"id":93,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-02T02:25:03.038579+00:00","plies":57},"uci":"d2d4 d7d5 g1f3 g8f6 c1f4 b8d7 e2e3 a7a6 f1d3 e7e6 e1g1 f6h5 f4g3 f8e7 c2c4 c7c5 b1c3 h5g3 h2g3 d5c4 d3c4 b7b5 c4d3 c8b7 d1e2 c5c4 d3c2 e8g8 e3e4 b5b4 c3d1 d7b6 d1e3 d8c7 a1d1 f8c8 d4d5 a6a5 d5e6 f7e6 f3d4 c7e5 f2f4 e5f6 e4e5 f6f8 d4e6 f8f7 f4f5 f7e6 f5e6 b7f3 e2f3 c8f8 f3e4 h7h6 e4h7","san":"d4 d5 Nf3 Nf6 Bf4 Nbd7 e3 a6 Bd3 e6 O-O Nh5 Bg3 Be7 c4 c5 Nc3 Nxg3 hxg3 dxc4 Bxc4 b5 Bd3 Bb7 Qe2 c4 Bc2 O-O e4 b4 Nd1 Nb6 Ne3 Qc7 Rad1 Rfc8 d5 a5 dxe6 fxe6 Nd4 Qe5 f4 Qf6 e5 Qf8 Nxe6 Qf7 f5 Qxe6 fxe6 Bf3 Qxf3 Rf8 Qe4 h6 Qh7#"},{"id":94,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-10-02T02:31:53.914148+00:00","plies":52},"uci":"d2d4 d7d5 a2a3 g8f6 g1f3 c7c5 e2e3 b8c6 d4c5 e7e6 b2b4 a7a5 c2c3 a5b4 f3d4 b4c3 a3a4 f8c5 f1b5 e8g8 d4c6 b7c6 b5d3 c8a6 b1c3 a6d3 c1a3 c5a3 a1a2 a3b4 e1d2 d3c4 a2a1 f6e4 d2c1 e4c3 d1d4 c3e2 c1c2 e2d4 c2b2 d4b3 h1d1 b3a1 d1d3 c4d3 f2f3 d8f6 b2c1 f6c3 c1d1 c3c2","san":"d4 d5 a3 Nf6 Nf3 c5 e3 Nc6 dxc5 e6 b4 a5 c3 axb4 Nd4 bxc3 a4 Bxc5 Bb5 O-O Nxc6 bxc6 Bd3 Ba6 Nxc3 Bxd3 Ba3 Bxa3 Ra2 Bb4 Kd2 Bc4 Ra1 Ne4+ Kc1 Nxc3 Qd4 Ne2+ Kc2 Nxd4+ Kb2 Nb3 Rhd1 Nxa1 Rd3 Bxd3 f3 Qf6+ Kc1 Qc3+ Kd1 Qc2#"},{"id":95,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"0-1","reason":"checkmate","timestamp":"2026-10-02T02:45:17.881846+00:00","plies":64},"illegal":[[19,"e1c1","castling"]],"uci":"e2e4 e7e5 g1f3 d7d5 e4d5 e5e4 d1e2 g8f6 d2d3 f6d5 d3e4 d5f6 b1c3 f8c5 c1e3 c5e3 e2e3 e8g8 a1d1 d8e8 f1e2 h7h6 e1g1 b8c6 f1e1 e8e7 c3d5 e7d6 d5f6 d6f6 e4e5 f6e6 a2a3 f8e8 e2b5 e6e7 b5c6 b7c6 f3d4 c6c5 d4c6 e7e6 e3c5 c8b7 c6d4 e6g4 g2g3 g4h3 f2f3 a8c8 e1e3 h6h5 c5b5 c7c5 b5b7 c8d8 e3d3 e8e5 d4c6 d8d3 d1d3 e5e1 g1f2 h3f1","san":"e4 e5 Nf3 d5 exd5 e4 Qe2 Nf6 d3 Nxd5 dxe4 Nf6 Nc3 Bc5 Be3 Bxe3 Qxe3 O-O Rd1 Qe8 Be2 h6 O-O Nc6 Rfe1 Qe7 Nd5 Qd6 Nxf6+ Qxf6 e5 Qe6 a3 Re8 Bb5 Qe7 Bxc6 bxc6 Nd4 c5 Nc6 Qe6 Qxc5 Bb7 Nd4 Qg4 g3 Qh3 f3 Rac8 Re3 h5 Qb5 c5 Qxb7 Rcd8 Red3 Rxe5 Nc6 Rxd3 Rxd3 Re1+ Kf2 Qf1#"},{"id":96,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"checkmate","timestamp":"2026-10-02T02:59:15.550455+00:00","plies":63},"uci":"e2e3 d7d5 g1f3 g8f6 a2a3 c7c5 d2d4 b8c6 h2h3 c8f5 c2c4 e7e6 b1c3 f8e7 f3h4 f5g6 h4g6 h7g6 c4d5 e6d5 g2g4 e8g8 f1g2 c5d4 e3d4 f8e8 c1e3 e7d6 a1c1 f6e4 c3e4 d5e4 h3h4 d8f6 h4h5 g6h5 g4g5 f6g6 h1h5 c6e5 d4e5 d6e5 d1e2 a8c8 c1c8 e8c8 h5h1 f7f5 e3d2 e5b2 e2b5 b2d4 b5d5 g6f7 g2e4 f5e4 h1h8 g8h8 d5f7 c8c7 f7e8 h8h7 g5g6","san":"e3 d5 Nf3 Nf6 a3 c5 d4 Nc6 h3 Bf5 c4 e6 Nc3 Be7 Nh4 Bg6 Nxg6 hxg6 cxd5 exd5 g4 O-O Bg2 cxd4 exd4 Re8 Be3 Bd6 Rc1 Ne4 Nxe4 dxe4 h4 Qf6 h5 gxh5 g5 Qg6 Rxh5 Ne5 dxe5 Bxe5 Qe2 Rac8 Rxc8 Rxc8 Rh1 f5 Bd2 Bxb2 Qb5 Bd4 Qd5+ Qf7 Bxe4 fxe4 Rh8+ Kxh8 Qxf7 Rc7 Qe8+ Kh7 g6#"},{"id":97,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-02T03:51:05.367651+00:00","plies":78},"uci":"e2e4 e7e5 g1f3 b8c6 f1b5 g8f6 e1g1 f6e4 d2d4 e4d6 b5c6 d7c6 d4e5 d6f5 d1d8 e8d8 b1c3 d8e8 h2h3 h7h6 c1f4 f8b4 a1d1 b4c3 b2c3 c8e6 a2a3 c6c5 f4e3 f5e3 f2e3 a8d8 g1f2 d8d1 f1d1 e6f5 d1d2 e8e7 h3h4 h8d8 d2d8 e7d8 f3e1 d8e7 e1d3 f5d3 c2d3 e7e6 d3d4 c5d4 e3d4 c7c5 f2e3 e6d5 g2g4 c5d4 c3d4 b7b5 g4g5 h6g5 h4g5 g7g6 e3d3 a7a5 d3c3 d5e4 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d6 c3 O-O h3 Na5 Bc2 c5 d4 Qc7 d5 Bd7 b3 c4 b4 Nb7 a4 a5 axb5 Bxb5 Na3 Bd7 Nd2 axb4 cxb4 c3 Ndc4 Nh5 Qxh5 g6 Qe2 f5 exf5 Bxf5 Nb5 Qd7 Rxa8 Rxa8 Nb6 Qd8 Nxa8 Qxa8 Bxf5 gxf5 Qh5"},{"id":99,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-02T04:24:11.402807+00:00","plies":111},"uci":"e2e4 d7d6 d2d4 g8f6 b1c3 g7g6 g1f3 c8g4 f1e2 c7c6 e1g1 b8d7 h2h3 g4h5 c1e3 f8g7 g2g4 d6d5 g4h5 d5e4 f3e5 f6h5 e5d7 d8d7 e2g4 d7d6 c3e4 d6c7 g4h5 c7d7 h5g4 f7f5 e4c5 d7c8 g4f3 f5f4 e3f4 g7h6 f4h6 c8h3 h6e3 e8g8 f3g2 h3e3 f2e3 f8f1 d1f1 a8b8 f1c4 g8g7 c5e6 g7h6 d4d5 g6g5 c4g4 b8g8 g4h4 g5h4 a1f1 h4h3 f1f6 h6h5 f6f5 h5g4 f5f4 g4h5 g1h2 h3g2 f4f5 h5h6 h2g1 g8g4 f5f2 c6d5 f2g2 g4g2 g1g2 h6g6 g2f3 g6f6 e6f4 h7h6 f4d5 f6f5 d5e7 f5e6 e7g6 e6f6 g6f4 f6e5 f4d3 e5f5 e3e4 f5g5 f3e3 g5h4 e4e5 h6h5 e5e6 h4g5 e6e7 g5f6 e7e8q f6g5 e8e5 g5g4 e5f4 g4h3 e3f3 a7a6 d3f2","san":"e4 d6 d4 Nf6 Nc3 g6 Nf3 Bg4 Be2 c6 O-O Nbd7 h3 Bh5 Be3 Bg7 g4 d5 gxh5 dxe4 Ne5 Nxh5 Nxd7 Qxd7 Bg4 Qd6 Nxe4 Qc7 Bxh5 Qd7 Bg4 f5 Nc5 Qc8 Bf3 f4 Bxf4 Bh6 Bxh6 Qxh3 Be3 O-O Bg2 Qxe3 fxe3 Rxf1+ Qxf1 Rb8 Qc4+ Kg7 Ne6+ Kh6 d5 g5 Qg4 Rg8 Qh4+ gxh4 Rf1 h3 Rf6+ Kh5 Rf5+ Kg4 Rf4+ Kh5 Kh2 hxg2 Rf5+ Kh6 Kg1 Rg4 Rf2 cxd5 Rxg2 Rxg2+ Kxg2 Kg6 Kf3 Kf6 Nf4 h6 Nxd5+ Kf5 Nxe7+ Ke6 Ng6 Kf6 Nf4 Ke5 Nd3+ Kf5 e4+ Kg5 Ke3 Kh4 e5 h5 e6 Kg5 e7 Kf6 e8=Q Kg5 Qe5+ Kg4 Qf4+ Kh3 Kf3 a6 Nf2#"},{"id":100,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-10-02T04:43:47.410427+00:00","plies":94},"uci":"e2e4 e7e5 c2c3 d7d5 e4d5 d8d5 g1f3 b8c6 f1e2 g8f6 d2d3 f8e7 d1b3 d5b3 a2b3 e8g8 b1d2 c8f5 e1g1 a8d8 f1e1 f5d3 b3b4 e5e4 f3g5 h7h6 b4b5 h6g5 e2d3 d8d3 d2e4 f6e4 c1g5 e7g5 e1e4 d3d1 a1d1 c6d8 d1d7 d8e6 g1f1 g5f6 e4a4 e6c5 a4a7 c5d7 g2g3 d7c5 f1g2 f8d8 g2g1 d8d1 g1g2 d1d2 a7a8 d2d8 a8c8 d8c8 g2g1 c5d3 g1g2 d3b2 g2f1 f6c3 h2h4 c8d8 b5b6 c7b6 h4h5 b6b5 g3g4 b5b4 g4g5 b2c4 f2f4 b4b3 f1e2 b3b2 g5g6 b2b1q g6f7 g8f7 e2f3 b1f5 f3g3 f5h5 g3g2 d8d2 g2g3 d2d3 g3g2 h5e2 g2g1 d3d1","san":"e4 e5 c3 d5 exd5 Qxd5 Nf3 Nc6 Be2 Nf6 d3 Be7 Qb3 Qxb3 axb3 O-O Nbd2 Bf5 O-O Rad8 Re1 Bxd3 b4 e4 Ng5 h6 b5 hxg5 Bxd3 Rxd3 Nxe4 Nxe4 Bxg5 Bxg5 Rxe4 Rd1+ Rxd1 Nd8 Rd7 Ne6 Kf1 Bf6 Ra4 Nc5 Rxa7 Nxd7 g3 Nc5 Kg2 Rd8 Kg1 Rd1+ Kg2 Rd2 Ra8+ Rd8 Rc8 Rxc8 Kg1 Nd3 Kg2 Nxb2 Kf1 Bxc3 h4 Rd8 b6 cxb6 h5 b5 g4 b4 g5 Nc4 f4 b3 Ke2 b2 g6 b1=Q gxf7+ Kxf7 Kf3 Qf5 Kg3 Qxh5 Kg2 Rd2+ Kg3 Rd3+ Kg2 Qe2+ Kg1 Rd1#"},{"id":101,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-02T05:08:13.235750+00:00","plies":74},"uci":"d2d4 g8f6 g1f3 g7g6 c1f4 a7a6 e2e3 f6h5 f4g3 d7d6 c2c4 f8g7 b1c3 h5g3 h2g3 e8g8 f1d3 b8d7 e1g1 a6a5 f1e1 e7e5 d4d5 h7h5 e3e4 g7f6 d1c2 g8g7 a2a3 b7b6 b2b4 f6e7 c3a4 f8e8 f3d2 e8h8 d2b3 h5h4 c4c5 h4g3 f2g3 d6c5 b4c5 d7f6 c5c6 f6h5 g1f2 e7g5 d3e2 h5f6 a1d1 f6g4 e2g4 c8g4 d1d3 b6b5 a4c5 d8f6 f2g1 h8h6 d5d6 a8h8 d3f3 g4f3 c5d7 f6e6 g1f2 c7d6 f2f3 h6h5 c6c7 e6d7 g3g4 h5h2","san":"d4 Nf6 Nf3 g6 Bf4 a6 e3 Nh5 Bg3 d6 c4 Bg7 Nc3 Nxg3 hxg3 O-O Bd3 Nd7 O-O a5 Re1 e5 d5 h5 e4 Bf6 Qc2 Kg7 a3 b6 b4 Be7 Na4 Re8 Nd2 Rh8 Nb3 h4 c5 hxg3 fxg3 dxc5 bxc5 Nf6 c6 Nh5 Kf2 Bg5 Be2 Nf6 Rad1 Ng4+ Bxg4 Bxg4 Rd3 b5 Nac5 Qf6+ Kg1 Rh6 d6 Rah8 Rf3 Bxf3 Nd7 Qe6 Kf2 cxd6 Kxf3 Rh5 c7 Qxd7 g4 Rh2"},{"id":102,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-02T05:30:44.747547+00:00","plies":103},"uci":"e2e4 e7e5 g1f3 b8c6 b1c3 g8f6 d2d4 e5d4 c3e2 d7d5 e4d5 f6d5 e2d4 f8c5 d4c6 b7c6 f1c4 e8g8 e1g1 c8g4 h2h3 g4f3 d1f3 a8b8 b2b3 d8d6 f1d1 b8d8 a1b1 d6f6 d1d3 d5b4 f3f6 g7f6 d3g3 g8h8 c1b2 d8d6 b1c1 b4d5 c1e1 f8g8 g3g8 h8g8 g1f1 g8g7 e1e4 g7f8 a2a3 f6f5 e4h4 h7h6 c4e2 f8e7 h4h5 f5f4 e2g4 c5b6 g4f3 e7d7 f3g4 d7d8 h5f5 f7f6 f1e2 c6c5 h3h4 d8e8 c2c4 d5e7 g4h5 e8d7 f5f4 d6e6 e2f1 e7c6 h5g4 d7e7 a3a4 e6d6 f4e4 e7f7 g4h5 f7g7 g2g3 c6d4 f1g2 d4b3 e4e7 g7g8 g2h3 b3a5 e7e8 g8g7 b2c3 a5c4 e8e4 c4d2 e4g4 g7f8 a4a5 d2e4 g4e4","san":"e4 e5 Nf3 Nc6 Nc3 Nf6 d4 exd4 Ne2 d5 exd5 Nxd5 Nexd4 Bc5 Nxc6 bxc6 Bc4 O-O O-O Bg4 h3 Bxf3 Qxf3 Rb8 b3 Qd6 Rd1 Rbd8 Rb1 Qf6 Rd3 Nb4 Qxf6 gxf6 Rg3+ Kh8 Bb2 Rd6 Rc1 Nd5 Re1 Rg8 Rxg8+ Kxg8 Kf1 Kg7 Re4 Kf8 a3 f5 Rh4 h6 Be2 Ke7 Rh5 f4 Bg4 Bb6 Bf3 Kd7 Bg4+ Kd8 Rf5 f6 Ke2 c5 h4 Ke8 c4 Ne7 Bh5+ Kd7 Rxf4 Re6+ Kf1 Nc6 Bg4 Ke7 a4 Rd6 Re4+ Kf7 Bh5+ Kg7 g3 Nd4 Kg2 Nxb3 Re7+ Kg8 Kh3 Na5 Re8+ Kg7 Bc3 Nxc4 Re4 Nd2 Rg4+ Kf8 a5 Ne4 Rxe4"},{"id":103,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-02T06:02:00.143339+00:00","plies":66},"uci":"d2d4 g8f6 c2c4 e7e6 g1f3 d7d5 b1c3 c7c5 c4d5 c5d4 f3d4 f6d5 e2e4 d5c3 b2c3 e6e5 d4f3 d8d1 e1d1 f7f6 f1c4 b8c6 c1e3 b7b6 d1c2 c6a5 c4d5 c8b7 h1d1 a8c8 c2b2 c8c7 f3d2 b7d5 e4d5 h7h5 d2e4 c7c4 e4d2 c4a4 d2b3 a5c4 b2c2 e8d7 e3d2 c4a3 c2b2 f8d6 d1e1 h8c8 b3c1 a3c4 b2c2 b6b5 c1d3 c4d2 c2d2 a4a3 e1c1 e5e4 d3b4 d6f4 d2c2 a3c3 c2b2 f4c1","san":"d4 Nf6 c4 e6 Nf3 d5 Nc3 c5 cxd5 cxd4 Nxd4 Nxd5 e4 Nxc3 bxc3 e5 Nf3 Qxd1+ Kxd1 f6 Bc4 Nc6 Be3 b6 Kc2 Na5 Bd5 Bb7 Rhd1 Rc8 Kb2 Rc7 Nd2 Bxd5 exd5 h5 Ne4 Rc4 Nd2 Ra4 Nb3 Nc4+ Kc2 Kd7 Bd2 Na3+ Kb2 Bd6 Re1 Rc8 Nc1 Nc4+ Kc2 b5 Nd3 Nxd2 Kxd2 Ra3 Rec1 e4 Nb4 Bf4+ Kc2 Raxc3+ Kb2 Bxc1+"},{"id":104,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-02T06:23:26.063118+00:00","plies":65},"uci":"e2e4 e7e5 g1f3 b8c6 f1b5 g8f6 e1g1 f6e4 d2d4 e4d6 b5c6 d7c6 d4e5 d6f5 d1d8 e8d8 b1c3 d8e8 h2h3 h7h6 f1d1 f8b4 c3e2 c8e6 e2f4 a8d8 d1d8 e8d8 g2g4 f5e7 f4e6 f7e6 g1g2 h8f8 c2c3 b4c5 h3h4 e7d5 c1d2 d8d7 h4h5 b7b5 a2a4 a7a6 g2g3 d5b6 a1d1 b6a4 d2h6 d7e7 h6g7 e7f7 g7f8 f7f8 h5h6 f8g8 d1h1 g8h8 h6h7 a4b6 f3g5 b6d7 g5f7 h8g7 h7h8q","san":"e4 e5 Nf3 Nc6 Bb5 Nf6 O-O Nxe4 d4 Nd6 Bxc6 dxc6 dxe5 Nf5 Qxd8+ Kxd8 Nc3 Ke8 h3 h6 Rd1 Bb4 Ne2 Be6 Nf4 Rd8 Rxd8+ Kxd8 g4 Ne7 Nxe6+ fxe6 Kg2 Rf8 c3 Bc5 h4 Nd5 Bd2 Kd7 h5 b5 a4 a6 Kg3 Nb6 Rd1 Nxa4 Bxh6+ Ke7 Bxg7 Kf7 Bxf8 Kxf8 h6 Kg8 Rh1 Kh8 h7 Nb6 Ng5 Nd7 Nf7+ Kg7 h8=Q+"},{"id":105,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-02T06:44:29.893243+00:00","plies":87},"uci":"e2e4 c7c5 g1f3 e7e6 d2d4 d7d5 e4e5 d8c7 c2c3 a7a6 f1d3 c8d7 e1g1 d7b5 d3b5 a6b5 c1e3 h7h6 b1d2 b8d7 d1b3 c5c4 b3b5 g7g5 h2h3 g8e7 a1c1 a8a6 b2b3 e7f5 b3c4 c7c6 b5c6 a6c6 c4d5 d7e5 f3e5 c6c7 d5e6 f5d4 c3d4 c7c1 f1c1 f7e6 d2c4 f8e7 c1b1 h8h7 b1b7 e8d8 e5c6 d8c8 c6e7 c8b7 e7g6 h7g7 g6e5 h6h5 g1f1 b7a7 f1e2 g7h7 e3g5 a7b8 e2e3 h7b7 e3e4 b7b4 g2g4 b4c4 e5c4 b8a7 g4h5 a7a6 h5h6 a6a7 h6h7 a7b7 h7h8q b7a7 h8h7 a7a6 h7c7 a6b5 c7c5 b5a6 c5b6","san":"e4 c5 Nf3 e6 d4 d5 e5 Qc7 c3 a6 Bd3 Bd7 O-O Bb5 Bxb5+ axb5 Be3 h6 Nbd2 Nd7 Qb3 c4 Qxb5 g5 h3 Ne7 Rac1 Ra6 b3 Nf5 bxc4 Qc6 Qxc6 Rxc6 cxd5 Nxe5 Nxe5 Rc7 dxe6 Nxd4 cxd4 Rxc1 Rxc1 fxe6 Ndc4 Be7 Rb1 Rh7 Rxb7 Kd8 Nc6+ Kc8 Nxe7+ Kxb7 Ng6 Rg7 Nge5 h5 Kf1 Ka7 Ke2 Rh7 Bxg5 Kb8 Ke3 Rb7 Ke4 Rb4 g4 Rxc4 Nxc4 Ka7 gxh5 Ka6 h6 Ka7 h7 Kb7 h8=Q Ka7 Qh7+ Ka6 Qc7 Kb5 Qc5+ Ka6 Qb6#"},{"id":106,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-10-02T06:56:21.411452+00:00","plies":66},"uci":"d2d4 d7d5 c1f4 g8f6 g1f3 e7e6 b1c3 c7c5 e2e3 b8c6 f1b5 c8d7 a2a3 f8e7 d4c5 e7c5 b5d3 e8g8 h2h3 f8e8 e1g1 e6e5 f4h2 e5e4 f3e1 e4d3 c3d5 f6d5 c2c4 d5b6 h2c7 d8c7 e1f3 d7f5 e3e4 f5e4 f3d2 c7e5 f1e1 e5d4 e1f1 b6c4 d2b3 d4e5 a1c1 c4e3 c1c5 e3d1 c5e5 e8e5 f1d1 a8d8 g2g3 e4f3 d1f1 e5e2 b3d4 c6d4 f1b1 d3d2 b1f1 e2e1 g1h2 e1f1 a3a4 f1h1","san":"d4 d5 Bf4 Nf6 Nf3 e6 Nc3 c5 e3 Nc6 Bb5 Bd7 a3 Be7 dxc5 Bxc5 Bd3 O-O h3 Re8 O-O e5 Bh2 e4 Ne1 exd3 Nxd5 Nxd5 c4 Nb6 Bc7 Qxc7 Nf3 Bf5 e4 Bxe4 Nd2 Qe5 Re1 Qd4 Rf1 Nxc4 Nb3 Qe5 Rc1 Ne3 Rxc5 Nxd1 Rxe5 Rxe5 Rxd1 Rd8 g3 Bf3 Rf1 Re2 Nd4 Nxd4 Rb1 d2 Rf1 Re1 Kh2 Rxf1 a4 Rh1#"},{"id":107,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-02T07:18:29.010145+00:00","plies":97},"uci":"e2e4 e7e5 g1f3 b8c6 f1c4 g8f6 d2d3 h7h6 e1g1 d7d6 b1c3 c6a5 c4b3 f8e7 h2h3 c7c5 c1e3 a5b3 a2b3 e8g8 c3d5 a7a5 c2c3 f6d5 e4d5 b7b5 d3d4 c8b7 d4c5 d6c5 c3c4 d8c7 d1c2 c7d6 f1d1 f8e8 f3d2 d6c7 d2e4 b5c4 b3c4 e7f8 d5d6 b7e4 c2e4 f8d6 d1d5 a8a6 a1d1 d6f8 d5d7 c7b6 e4d5 b6e6 d5e6 a6e6 d7d5 e6b6 d1d2 b6b4 e3c5 b4b7 g1f1 e8c8 c5f8 b7b8 f8c5 b8b5 c5e3 b5b4 c4c5 b4d4 d5d4 g8h7 d4d5 e5e4 d5d6 c8e8 c5c6 e8e6 d6e6 a5a4 e6d6 a4a3 b2a3 g7g6 c6c7 h7g7 c7c8q g7h7 d6d8 h6h5 d8h8 h7g7 e3d4 f7f6 c8g8","san":"e4 e5 Nf3 Nc6 Bc4 Nf6 d3 h6 O-O d6 Nc3 Na5 Bb3 Be7 h3 c5 Be3 Nxb3 axb3 O-O Nd5 a5 c3 Nxd5 exd5 b5 d4 Bb7 dxc5 dxc5 c4 Qc7 Qc2 Qd6 Rfd1 Rfe8 Nd2 Qc7 Ne4 bxc4 bxc4 Bf8 d6 Bxe4 Qxe4 Bxd6 Rd5 Ra6 Rad1 Bf8 Rd7 Qb6 Qd5 Qe6 Qxe6 Raxe6 R7d5 Rb6 R1d2 Rb4 Bxc5 Rb7 Kf1 Rc8 Bxf8 Rbb8 Bc5 Rb5 Be3 Rb4 c5 Rd4 R5xd4 Kh7 Rd5 e4 Rd6 Re8 c6 Re6 Rxe6 a4 Red6 a3 bxa3 g6 c7 Kg7 c8=Q Kh7 Rd8 h5 Rh8+ Kg7 Bd4+ f6 Qg8#"},{"id":108,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"checkmate","timestamp":"2026-10-02T07:30:54.639089+00:00","plies":51},"uci":"g1f3 d7d5 e2e3 g8f6 c2c4 e7e6 d2d4 f8e7 b1c3 e8g8 d1c2 c7c5 c4d5 e6d5 a2a3 b8c6 f1e2 c8g4 f3e5 g4e2 e5c6 b7c6 c3e2 c5d4 e3d4 c6c5 e1g1 a8c8 f1e1 e7d6 c1g5 d8c7 e2g3 f8e8 g5f6 e8e1 a1e1 g7f6 c2f5 g8g7 g3h5 g7f8 g2g3 d6e7 f5h7 f8e8 h5f6 e8d8 h7h8 e7f8 h8f8","san":"Nf3 d5 e3 Nf6 c4 e6 d4 Be7 Nc3 O-O Qc2 c5 cxd5 exd5 a3 Nc6 Be2 Bg4 Ne5 Bxe2 Nxc6 bxc6 Nxe2 cxd4 exd4 c5 O-O Rc8 Re1 Bd6 Bg5 Qc7 Ng3 Rfe8 Bxf6 Rxe1+ Rxe1 gxf6 Qf5 Kg7 Nh5+ Kf8 g3 Be7 Qxh7 Ke8 Nxf6+ Kd8 Qh8+ Bf8 Qxf8#"},{"id":109,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-02T08:04:50.139501+00:00","plies":44},"uci":"e2e4 e7e5 g1f3 b8c6 f1c4 f8c5 d2d3 g8f6 e1g1 d7d6 c2c3 a7a5 d3d4 c5b6 f1e1 c8g4 d1d3 g4f3 d3f3 e5d4 c3d4 b6d4 c4b5 e8g8 b1c3 f8e8 c1e3 d4c3 b2c3 f6e4 e3d4 d6d5 f3g4 c6e5 d4e5 e8e5 g4f3 d8e7 a1d1 e4g5 f3f4 e5e1 d1e1 e7e1","san":"e4 e5 Nf3 Nc6 Bc4 Bc5 d3 Nf6 O-O d6 c3 a5 d4 Bb6 Re1 Bg4 Qd3 Bxf3 Qxf3 exd4 cxd4 Bxd4 Bb5 O-O Nc3 Re8 Be3 Bxc3 bxc3 Nxe4 Bd4 d5 Qg4 Ne5 Bxe5 Rxe5 Qf3 Qe7 Rad1 Ng5 Qf4 Rxe1+ Rxe1 Qxe1+"},{"id":110,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-02T08:23:00.677525+00:00","plies":33},"uci":"e2e4 c7c6 d2d4 d7d5 e4e5 c8f5 h2h4 h7h6 g2g4 f5g6 h4h5 g6h7 e5e6 f7e6 f1d3 g8f6 d3h7 h8h7 d1d3 f6e4 b1c3 b8d7 f2f3 d7f6 f3e4 d5e4 c3e4 d8a5 c1d2 a5b6 e4f6 g7f6 d3h7","san":"e4 c6 d4 d5 e5 Bf5 h4 h6 g4 Bg6 h5 Bh7 e6 fxe6 Bd3 Nf6 Bxh7 Rxh7 Qd3 Ne4 Nc3 Nd7 f3 Ndf6 fxe4 dxe4 Nxe4 Qa5+ Bd2 Qb6 Nxf6+ gxf6 Qxh7"},{"id":111,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-02T08:36:00.987108+00:00","plies":61},"uci":"e2e4 d7d6 d2d4 g8f6 b1c3 b8d7 g1f3 e7e6 f1e2 c7c6 e1g1 d8c7 c1e3 b7b6 d1d2 a7a6 a1d1 c8b7 e3f4 f6h5 e4e5 h7h6 e5d6 f8d6 f4d6 c7c8 f3e5 h8f8 d6f8 b6b5 f8d6 d7b6 e2h5 g7g6 h5g4 f7f5 g4f3 b5b4 c3e2 b6d5 f3d5 c8d7 e5d7 e8f7 d5b3 g6g5 d2e3 a8e8 d7c5 f7f6 c5b7 f5f4 e3e5 f6f7 e5f5 f7g7 d6e5 g7g8 f5g6 g8f8 g6g7","san":"e4 d6 d4 Nf6 Nc3 Nbd7 Nf3 e6 Be2 c6 O-O Qc7 Be3 b6 Qd2 a6 Rad1 Bb7 Bf4 Nh5 e5 h6 exd6 Bxd6 Bxd6 Qc8 Ne5 Rf8 Bxf8 b5 Bd6 Nb6 Bxh5 g6 Bg4 f5 Bf3 b4 Ne2 Nd5 Bxd5 Qd7 Nxd7 Kf7 Bb3 g5 Qe3 Re8 Nc5 Kf6 Nxb7 f4 Qe5+ Kf7 Qf5+ Kg7 Be5+ Kg8 Qg6+ Kf8 Qg7#"},{"id":112,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"checkmate","timestamp":"2026-10-02T08:53:33.274144+00:00","plies":53},"uci":"c2c4 e7e5 d2d3 g8f6 c1g5 f8e7 b1c3 e8g8 g1f3 b8c6 a2a3 d7d6 h2h3 c8e6 e2e4 c6d4 f1e2 h7h6 f3d4 e5d4 g5d2 d4c3 d2h6 g7h6 d1c1 c3b2 c1b2 a8b8 e1c1 a7a6 d1g1 b7b5 b2d2 g8h7 d3d4 b5c4 d4d5 f6e4 d2d4 e6f5 e2g4 f5g4 h3g4 e4g5 h1h6 h7h6 g1h1 h6g6 f2f4 g5h7 f4f5 g6g5 h1h5","san":"c4 e5 d3 Nf6 Bg5 Be7 Nc3 O-O Nf3 Nc6 a3 d6 h3 Be6 e4 Nd4 Be2 h6 Nxd4 exd4 Bd2 dxc3 Bxh6 gxh6 Qc1 cxb2 Qxb2 Rb8 O-O-O a6 Rdg1 b5 Qd2 Kh7 d4 bxc4 d5 Nxe4 Qd4 Bf5 Bg4 Bxg4 hxg4 Ng5 Rxh6+ Kxh6 Rh1+ Kg6 f4 Nh7 f5+ Kg5 Rh5#"},{"id":113,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-02T09:35:35.489153+00:00","plies":78},"uci":"e2e4 e7e5 g1f3 b8c6 f1c4 g8f6 d2d3 f8c5 e1g1 a7a5 b1c3 h7h6 h2h3 d7d6 d1e2 g7g5 c1e3 e8f8 a1d1 g5g4 h3g4 c8g4 e3c5 f6h5 c5a3 h5f4 e2e3 g4f3 e3f3 c6d4 f3e3 d8g5 g2g3 a8d8 c3d5 d4e2 e3e2 f4e2 g1g2 h8g8 f1e1 e2g3 g2f3 b7b5 c4b5 g5h5 f3e3 h5g5 e3f3 g5g4 f3e3 g3f5 e4f5 g4f5 e3d2 g8g2 d5e3 f5f2 d2c1 f2f4 c1b1 g2g3 e3d5 f4d4 d5f6 g3f3 f6e4 f8e7 e1f1 f3f4 f1f4 e5f4 d1f1 d8g8 c2c3 d4e3 f1e1 e3e1","san":"e4 e5 Nf3 Nc6 Bc4 Nf6 d3 Bc5 O-O a5 Nc3 h6 h3 d6 Qe2 g5 Be3 Kf8 Rad1 g4 hxg4 Bxg4 Bxc5 Nh5 Ba3 Nf4 Qe3 Bxf3 Qxf3 Nd4 Qe3 Qg5 g3 Rd8 Nd5 Nde2+ Qxe2 Nxe2+ Kg2 Rg8 Rfe1 Nxg3 Kf3 b5 Bxb5 Qh5+ Ke3 Qg5+ Kf3 Qg4+ Ke3 Nf5+ exf5 Qxf5 Kd2 Rg2 Ne3 Qxf2+ Kc1 Qf4 Kb1 Rg3 Nd5 Qd4 Nf6 Rf3 Ne4 Ke7 Rf1 Rf4 Rxf4 exf4 Rf1 Rg8 c3 Qe3 Re1 Qxe1+"},{"id":114,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-02T10:50:16.961095+00:00","plies":159},"uci":"g1f3 d7d5 c2c3 g8f6 g2g3 c7c5 f1g2 b8c6 e1g1 e7e5 d1a4 f8d6 d2d4 e8g8 d4c5 d6c5 b1a3 c8f5 f3h4 f5g4 g2f3 f8e8 f3g4 f6g4 a4g4 e5e4 a3c2 c6e5 g4g5 f7f6 g5h5 g7g6 h5h6 c5f8 h6e3 a8c8 a2a3 e5c4 e3d4 f8c5 d4d1 e4e3 h4f3 e3f2 g1h1 d8d7 a3a4 d7e6 b2b3 c4e3 c2e3 c5e3 h1g2 e6e4 a4a5 e3c1 a1c1 e4e2 d1d5 g8h8 d5d1 e2e3 f1f2 c8d8 d1f1 e3e4 h2h3 g6g5 g2h2 d8d3 f3e1 d3d5 e1g2 d5a5 c1e1 e4c6 b3b4 a5d5 f2c2 h7h5 f1f6 c6f6 e1e8 h8g7 c2e2 d5d7 h3h4 f6c3 e2e5 g5g4 e5g5 g7h6 e8e4 c3f3 e4e6 h6h7 e6e5 d7d2 g5h5 h7g8 h5g5 g8f7 g5f5 f7g6 f5f3 g4f3 e5e6 g6f5 e6e8 d2g2 h2h3 g2g1 e8f8 f5e4 h3g4 e4e3 f8f3 e3d4 h4h5 g1h1 f3f7 b7b6 g4g5 a7a5 f7f4 d4d5 f4f5 d5c4 f5f4 c4d5 b4a5 b6a5 g3g4 d5c5 f4f5 c5b4 f5e5 a5a4 e5e4 b4b3 e4e8 a4a3 e8e3 b3b2 e3a3 b2a3 g5h6 a3b4 g4g5 b4c5 g5g6 c5d6 g6g7 h1g1 h6h7 g1g5 h5h6 d6e7 g7g8q","san":"Nf3 d5 c3 Nf6 g3 c5 Bg2 Nc6 O-O e5 Qa4 Bd6 d4 O-O dxc5 Bxc5 Na3 Bf5 Nh4 Bg4 Bf3 Re8 Bxg4 Nxg4 Qxg4 e4 Nc2 Ne5 Qg5 f6 Qh5 g6 Qh6 Bf8 Qe3 Rc8 a3 Nc4 Qd4 Bc5 Qd1 e3 Nf3 exf2+ Kh1 Qd7 a4 Qe6 b3 Ne3 Nxe3 Bxe3 Kg2 Qe4 a5 Bxc1 Rxc1 Qxe2 Qxd5+ Kh8 Qd1 Qe3 Rxf2 Rcd8 Qf1 Qe4 h3 g5 Kh2 Rd3 Ne1 Rd5 Ng2 Rxa5 Re1 Qc6 b4 Rd5 Rc2 h5 Qxf6+ Qxf6 Rxe8+ Kg7 Rce2 Rd7 h4 Qxc3 R2e5 g4 Rg5+ Kh6 Re4 Qf3 Re6+ Kh7 Ree5 Rd2 Rxh5+ Kg8 Rhg5+ Kf7 Rgf5+ Kg6 Rxf3 gxf3 Re6+ Kf5 Re8 Rxg2+ Kh3 Rg1 Rf8+ Ke4 Kg4 Ke3 Rxf3+ Kd4 h5 Rh1 Rf7 b6 Kg5 a5 Rf4+ Kd5 Rf5+ Kc4 Rf4+ Kd5 bxa5 bxa5 g4 Kc5 Rf5+ Kb4 Re5 a4 Re4+ Kb3 Re8 a3 Re3+ Kb2 Rxa3 Kxa3 Kh6 Kb4 g5 Kc5 g6 Kd6 g7 Rg1 Kh7 Rg5 h6 Ke7 g8=Q"},{"id":115,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-02T11:30:38.712122+00:00","plies":74},"uci":"d2d4 g8f6 g1f3 d7d5 e2e3 c7c5 f1e2 c5d4 e3d4 b8c6 e1g1 c8f5 c2c4 d5c4 e2c4 e7e6 b1c3 f8e7 c1e3 e8g8 a1c1 a8c8 d1e2 c6a5 c4d3 f5d3 e2d3 f6d5 c3d5 d8d5 b2b3 a5c6 f1d1 e7a3 c1b1 c6b4 d3d2 c8c2 d2e1 b4a2 b1a1 f8c8 d1d2 c2c1 d2d1 c1a1 d1a1 d5b3 f3d2 b3b2 d2e4 a2c1 a1c1 c8c1 e1c1 b2c1 e3c1 a3c1 g1f1 c1b2 e4d6 b2d4 d6b7 g8f8 f1e2 f8e7 e2f3 d4b6 f3e4 e7d7 e4e5 f7f6 e5e4 d7c7","san":"d4 Nf6 Nf3 d5 e3 c5 Be2 cxd4 exd4 Nc6 O-O Bf5 c4 dxc4 Bxc4 e6 Nc3 Be7 Be3 O-O Rc1 Rc8 Qe2 Na5 Bd3 Bxd3 Qxd3 Nd5 Nxd5 Qxd5 b3 Nc6 Rfd1 Ba3 Rb1 Nb4 Qd2 Rc2 Qe1 Nxa2 Ra1 Rfc8 Rd2 Rc1 Rd1 Rxa1 Rxa1 Qxb3 Nd2 Qb2 Ne4 Nc1 Rxc1 Rxc1 Qxc1 Qxc1+ Bxc1 Bxc1 Kf1 Bb2 Nd6 Bxd4 Nxb7 Kf8 Ke2 Ke7 Kf3 Bb6 Ke4 Kd7 Ke5 f6+ Ke4 Kc7"},{"id":116,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"checkmate","timestamp":"2026-10-02T12:03:00.095369+00:00","plies":61},"uci":"e2e4 e7e6 d2d4 d7d5 b1c3 d5e4 c3e4 b8d7 g1f3 g8f6 e4f6 d7f6 c1e3 f8e7 f1d3 e8g8 d1e2 b7b6 e1c1 c8b7 c1b1 a8c8 h2h4 c7c5 d4c5 d8d5 d3h7 f6h7 d1d5 b7d5 h4h5 e7c5 h5h6 g7g6 b2b3 f7f6 e3c5 b6c5 f3h4 g6g5 c2c4 d5b7 e2e6 f8f7 h4g6 c8d8 g6h8 d8d7 h8f7 d7f7 f2f3 g8f8 h1d1 f8g8 d1d7 b7e4 f3e4 g8h8 e6f7 h7f8 f7f8","san":"e4 e6 d4 d5 Nc3 dxe4 Nxe4 Nd7 Nf3 Ngf6 Nxf6+ Nxf6 Be3 Be7 Bd3 O-O Qe2 b6 O-O-O Bb7 Kb1 Rc8 h4 c5 dxc5 Qd5 Bxh7+ Nxh7 Rxd5 Bxd5 h5 Bxc5 h6 g6 b3 f6 Bxc5 bxc5 Nh4 g5 c4 Bb7 Qxe6+ Rf7 Ng6 Rd8 Nh8 Rd7 Nxf7 Rxf7 f3 Kf8 Rd1 Kg8 Rd7 Be4+ fxe4 Kh8 Qxf7 Nf8 Qxf8#"},{"id":117,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-02T12:22:15.943846+00:00","plies":81},"uci":"d2d4 e7e6 g1f3 g8f6 e2e3 d7d5 f1e2 c7c5 e1g1 f8d6 c2c4 c5d4 e3d4 e8g8 b1c3 b8c6 c1e3 h7h6 a1c1 c8d7 d1d2 d5c4 e2c4 a8c8 f1d1 c6b4 a2a3 c8c4 a3b4 d6b4 d2d3 c4c6 f3e5 c6d6 e5d7 f6d7 c3e4 d6d5 c1c4 d7e5 d3e2 e5c6 e4c3 d5d6 h2h3 b4c3 b2c3 b7b5 c4c5 d8d7 c5b5 d6d5 b5d5 d7d5 c3c4 d5e4 d4d5 c6a5 f2f3 e4f5 e3a7 f8c8 d5e6 f7e6 c4c5 g8h7 a7b6 c8c5 b6c5 f5c5 g1h1 c5f5 e2e4 a5b3 e4f5 g7g6 f5e6 b3c5 e6f7 h7h8 d1d8","san":"d4 e6 Nf3 Nf6 e3 d5 Be2 c5 O-O Bd6 c4 cxd4 exd4 O-O Nc3 Nc6 Be3 h6 Rc1 Bd7 Qd2 dxc4 Bxc4 Rc8 Rfd1 Nb4 a3 Rxc4 axb4 Bxb4 Qd3 Rc6 Ne5 Rd6 Nxd7 Nxd7 Ne4 Rd5 Rc4 Ne5 Qe2 Nc6 Nc3 Rd6 h3 Bxc3 bxc3 b5 Rc5 Qd7 Rxb5 Rd5 Rxd5 Qxd5 c4 Qe4 d5 Na5 f3 Qf5 Bxa7 Rc8 dxe6 fxe6 c5 Kh7 Bb6 Rxc5 Bxc5 Qxc5+ Kh1 Qf5 Qe4 Nb3 Qxf5+ g6 Qxe6 Nc5 Qf7+ Kh8 Rd8#"},{"id":118,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-02T13:26:08.833525+00:00","plies":127},"uci":"d2d4 d7d5 a2a3 g8f6 g1f3 e7e6 c2c3 f8e7 c1f4 e8g8 b1d2 c7c5 h2h4 b8c6 h4h5 h7h6 e2e3 c8d7 f1e2 a8c8 e2d3 c5d4 f3d4 c6d4 e3d4 e7d6 f4d6 f8e8 d6e5 d7c6 a3a4 f6d7 h1h3 d7e5 d4e5 d5d4 h3g3 d4c3 b2c3 d8d5 g3e3 d5g2 d1e2 g2h1 d2f1 c6g2 e1d2 e8d8 a1d1 d8d7 f1g3 h1h4 d2e1 c8c3 d3h7 g8h7 e3c3 h4b4 e2c2 g2e4 c2b3 d7d1 e1d1 b4d4 d1e1 d4e5 e1f1 e4d5 b3a3 a7a6 a3b4 d5c6 c3c1 c6d7 b4b7 e5d6 b7f3 d6e7 f3e4 h7g8 e4a8 g8h7 a8b7 e7d6 b7b1 f7f5 b1b3 f5f4 g3e2 e6e5 b3b1 h7g8 b1e4 d7e6 e4a8 g8f7 a8e4 e6d5 e4c2 e5e4 c2c7 f7e6 c7c8 e6f6 f1e1 f4f3 e2c3 d5c6 c8g8 d6f4 g8d8 f6e5 d8c7 e5f5 c7f7 f5g4 f7e6 g4h4 c1c2 c6a8 e6e7 h4h5 e7e8 h5g5 e8a8 f4e3 f2e3","san":"d4 d5 a3 Nf6 Nf3 e6 c3 Be7 Bf4 O-O Nbd2 c5 h4 Nc6 h5 h6 e3 Bd7 Be2 Rc8 Bd3 cxd4 Nxd4 Nxd4 exd4 Bd6 Bxd6 Re8 Be5 Bc6 a4 Nd7 Rh3 Nxe5 dxe5 d4 Rg3 dxc3 bxc3 Qd5 Re3 Qxg2 Qe2 Qh1+ Nf1 Bg2 Kd2 Red8 Rd1 Rd7 Ng3 Qh4 Ke1 Rxc3 Bh7+ Kxh7 Rxc3 Qb4 Qc2+ Be4 Qb3 Rxd1+ Kxd1 Qd4+ Ke1 Qxe5 Kf1 Bd5 Qa3 a6 Qb4 Bc6 Rc1 Bd7 Qxb7 Qd6 Qf3 Qe7 Qe4+ Kg8 Qa8+ Kh7 Qb7 Qd6 Qb1+ f5 Qb3 f4 Ne2 e5 Qb1+ Kg8 Qe4 Be6 Qa8+ Kf7 Qe4 Bd5 Qc2 e4 Qc7+ Ke6 Qc8+ Kf6 Ke1 f3 Nc3 Bc6 Qg8 Qf4 Qd8+ Ke5 Qc7+ Kf5 Qf7+ Kg4 Qe6+ Kh4 Rc2 Ba8 Qe7+ Kxh5 Qe8+ Kg5 Qxa8 Qe3+ fxe3"},{"id":119,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-02T14:12:01.929032+00:00","plies":100},"uci":"d2d4 d7d5 g1f3 e7e6 e2e3 f8e7 f1e2 c7c6 e1g1 a7a5 c2c4 b7b6 b1c3 b8d7 c1d2 g8f6 a1c1 d5c4 e2c4 e8g8 e3e4 b6b5 c4b3 d7b6 f1e1 h7h6 e4e5 f6d5 c3e4 d5b4 d2b4 e7b4 e1e2 a5a4 b3c2 a8a7 c2b1 g7g6 e4f6 g8h8 c1c6 c8b7 c6c1 b4e7 f6e4 b5b4 b2b3 h8g7 d1d3 b7a6 c1c4 a4b3 a2b3 d8d5 d3c2 b6c4 b3c4 d5c4 c2c4 a6c4 e2e1 c4d5 e4c5 f8b8 c5d3 d5b7 g1f1 b4b3 f1e2 h6h5 e1c1 b7d5 c1e1 h5h4 d3f4 d5c6 b1d3 c6b7 g2g3 b7f3 e2f3 b8b6 e1b1 b3b2 d3e4 a7a1 f3e3 e7g5 e3d2 h4g3 h2g3 g5f4 g3f4 a1a4 d2e3 a4a3 e4d3 b6b3 b1b2 b3b2","san":"d4 d5 Nf3 e6 e3 Be7 Be2 c6 O-O a5 c4 b6 Nc3 Nd7 Bd2 Ngf6 Rc1 dxc4 Bxc4 O-O e4 b5 Bb3 Nb6 Re1 h6 e5 Nfd5 Ne4 Nb4 Bxb4 Bxb4 Re2 a4 Bc2 Ra7 Bb1 g6 Nf6+ Kh8 Rxc6 Bb7 Rc1 Be7 Ne4 b4 b3 Kg7 Qd3 Ba6 Rc4 axb3 axb3 Qd5 Qc2 Nxc4 bxc4 Qxc4 Qxc4 Bxc4 Re1 Bd5 Nc5 Rb8 Nd3 Bb7 Kf1 b3 Ke2 h5 Rc1 Bd5 Re1 h4 Nf4 Bc6 Bd3 Bb7 g3 Bxf3+ Kxf3 Rb6 Rb1 b2 Be4 Ra1 Ke3 Bg5 Kd2 hxg3 hxg3 Bxf4+ gxf4 Ra4 Ke3 Ra3+ Bd3 Rbb3 Rxb2 Rxb2"},{"id":120,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-10-02T15:31:28.892030+00:00","plies":162},"uci":"g1f3 d7d5 c2c4 e7e6 b2b3 g8f6 e2e3 f8e7 f1e2 e8g8 c1b2 c7c5 e1g1 b8c6 d2d4 b7b6 c4d5 e6d5 h2h3 c8b7 f1e1 f8e8 b1c3 a8c8 a1c1 c5d4 f3d4 c6d4 e3d4 f6e4 e2b5 e4c3 c1c3 e8f8 d1f3 c8c3 f3c3 e7d6 a2a4 d8c7 c3c7 d6c7 b2a3 f8c8 b5d7 c8d8 e1e7 b7c8 d7c6 c7f4 c6e8 g8f8 e8f7 f4d6 a3d6 d8d6 e7e8 f8f7 e8c8 f7e6 h3h4 g7g6 g2g4 h7h5 f2f3 d6d7 g1g2 a7a5 g2g3 e6f6 g3f4 d7d6 g4g5 f6e6 c8a8 d6d7 a8b8 d7d6 b8b7 d6c6 b7b8 e6f7 b8b7 f7e6 b7g7 c6c3 g7g8 e6f7 g8d8 f7e6 d8g8 e6f7 g8a8 c3b3 a8b8 f7e6 b8g8 e6f7 g8d8 f7e6 d8e8 e6f7 e8c8 f7e6 c8c7 b3b4 c7g7 b4d4 f4e3 d4h4 g7g6 e6f7 g6b6 h4a4 f3f4 d5d4 e3f3 a4b4 b6f6 f7g7 f3e4 a5a4 f6h6 a4a3 e4d3 a3a2 h6a6 b4b2 d3d4 h5h4 a6a7 g7g6 d4e4 h4h3 a7a6 g6h5 e4f5 h5h4 g5g6 b2g2 g6g7 g2g7 a6a2 g7g2 a2a7 h3h2 f5e5 g2g1 a7h7 h4g3 e5f6 h2h1q h7h1 g1h1 f4f5 g3f4 f6g7 f4f5 g7g8 f5f6 g8f8 h1h8","san":"Nf3 d5 c4 e6 b3 Nf6 e3 Be7 Be2 O-O Bb2 c5 O-O Nc6 d4 b6 cxd5 exd5 h3 Bb7 Re1 Re8 Nc3 Rc8 Rc1 cxd4 Nxd4 Nxd4 exd4 Ne4 Bb5 Nxc3 Rxc3 Rf8 Qf3 Rxc3 Qxc3 Bd6 a4 Qc7 Qxc7 Bxc7 Ba3 Rc8 Bd7 Rd8 Re7 Bc8 Bc6 Bf4 Be8 Kf8 Bxf7 Bd6 Bxd6 Rxd6 Re8+ Kxf7 Rxc8 Ke6 h4 g6 g4 h5 f3 Rd7 Kg2 a5 Kg3 Kf6 Kf4 Rd6 g5+ Ke6 Ra8 Rd7 Rb8 Rd6 Rb7 Rc6 Rb8 Kf7 Rb7+ Ke6 Rg7 Rc3 Rg8 Kf7 Rd8 Ke6 Rg8 Kf7 Ra8 Rxb3 Rb8 Ke6 Rg8 Kf7 Rd8 Ke6 Re8+ Kf7 Rc8 Ke6 Rc7 Rb4 Rg7 Rxd4+ Ke3 Rxh4 Rxg6+ Kf7 Rxb6 Rxa4 f4 d4+ Kf3 Rb4 Rf6+ Kg7 Ke4 a4 Rh6 a3 Kd3 a2 Ra6 Rb2 Kxd4 h4 Ra7+ Kg6 Ke4 h3 Ra6+ Kh5 Kf5 Kh4 g6 Rg2 g7 Rxg7 Rxa2 Rg2 Ra7 h2 Ke5 Rg1 Rh7+ Kg3 Kf6 h1=Q Rxh1 Rxh1 f5 Kf4 Kg7 Kxf5 Kg8 Kf6 Kf8 Rh8#"},{"id":121,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-02T16:18:10.323414+00:00","plies":66},"uci":"d2d4 g8f6 g1f3 d7d5 e2e3 c7c5 f1e2 c5d4 e3d4 b8c6 e1g1 c8f5 c2c4 d5c4 e2c4 e7e6 b1c3 f8e7 c1f4 e8g8 f1e1 d8b6 d1b3 c6d4 b3b6 d4f3 g2f3 a7b6 a1d1 f8c8 c4b3 f5h3 f4d6 g8f8 d6e7 f8e7 c3d5 f6d5 b3d5 c8c2 d5b7 a8a2 d1d4 a2b2 d4h4 h3f5 e1f1 f5d3 b7e4 d3f1 e4c2 f1e2 c2e4 h7h6 g1g2 b6b5 g2g3 f7f5 e4c6 e7d6 c6e8 d6c5 g3f4 g7g5 f4e5 g5h4","san":"d4 Nf6 Nf3 d5 e3 c5 Be2 cxd4 exd4 Nc6 O-O Bf5 c4 dxc4 Bxc4 e6 Nc3 Be7 Bf4 O-O Re1 Qb6 Qb3 Nxd4 Qxb6 Nxf3+ gxf3 axb6 Rad1 Rfc8 Bb3 Bh3 Bd6 Kf8 Bxe7+ Kxe7 Nd5+ Nxd5 Bxd5 Rc2 Bxb7 Rxa2 Rd4 Raxb2 Rh4 Bf5 Rf1 Bd3 Be4 Bxf1 Bxc2 Be2 Be4 h6 Kg2 b5 Kg3 f5 Bc6 Kd6 Be8 Kc5 Kf4 g5+ Ke5 gxh4"},{"id":122,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"checkmate","timestamp":"2026-10-02T16:33:33.928789+00:00","plies":53},"uci":"e2e4 e7e6 d2d4 d7d5 b1c3 d5e4 c3e4 b8d7 g1f3 g8f6 e4f6 d7f6 c1e3 f8e7 f1d3 e8g8 d1e2 b7b6 e1c1 c8b7 c1b1 c7c5 d4c5 f6d5 c2c4 d5e3 d3h7 g8h7 d1d8 a8d8 e2e3 b6c5 e3e2 d8d6 h1d1 h7g8 d1d6 e7d6 f3g5 b7c8 e2h5 f8d8 h5f7 g8h8 f7h5 h8g8 h5h7 g8f8 h7h8 f8e7 h8g7 e7e8 g7f7","san":"e4 e6 d4 d5 Nc3 dxe4 Nxe4 Nd7 Nf3 Ngf6 Nxf6+ Nxf6 Be3 Be7 Bd3 O-O Qe2 b6 O-O-O Bb7 Kb1 c5 dxc5 Nd5 c4 Nxe3 Bxh7+ Kxh7 Rxd8 Raxd8 Qxe3 bxc5 Qe2 Rd6 Rd1 Kg8 Rxd6 Bxd6 Ng5 Bc8 Qh5 Rd8 Qxf7+ Kh8 Qh5+ Kg8 Qh7+ Kf8 Qh8+ Ke7 Qxg7+ Ke8 Qf7#"},{"id":123,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0.5,"result":"1/2-1/2","reason":"threefold_repetition","timestamp":"2026-10-02T18:00:30.455449+00:00","plies":185},"uci":"d2d4 e7e6 g1f3 g8f6 e2e3 c7c5 f1e2 f8e7 e1g1 d7d5 c2c4 e8g8 b1c3 d5c4 e2c4 d8c7 c1d2 c5d4 c4e6 d4c3 e6c8 c3d2 c8f5 b8c6 d1d2 f8e8 a1c1 c7b6 f1d1 h7h6 e3e4 g8h8 e4e5 e8d8 d2f4 f6d5 f4e4 g7g6 f5h3 d5b4 a2a3 b4a2 c1b1 b6b3 d1d8 a8d8 e4e3 b3d3 e3d3 d8d3 b1a1 e7c5 g1f1 f7f5 a1a2 a7a5 f1e2 d3d7 b2b3 h8g7 a2d2 d7d2 e2d2 c5a3 d2d3 a3b2 e5e6 g7f6 f3h4 b2a3 g2g4 f5g4 h3g4 c6e5 d3e4 e5g4 e4d5 g6g5 h4f3 f6e7 f3d4 e7f8 f2f3 g4f6 d5e5 f6g8 e5f5 g8e7 f5f6 a3c1 f6e5 h6h5 h2h4 c1f4 e5f6 e7d5 f6f5 d5e7 f5f6 g5g4 d4e2 f4c7 f3f4 e7g8 f6g5 c7d8 g5h5 g4g3 e2g3 g8e7 f4f5 f8g7 h5g4 e7g8 g3e4 b7b5 g4f4 d8c7 f4g5 c7d8 g5f4 d8c7 f4g5 c7e5 e4c5 e5d4 c5b7 a5a4 b7a5 d4c3 a5c6 c3d2 g5g4 a4a3 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Kh6 Ke7 Kg6 Nc7 Kh6"},{"id":124,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-10-02T18:14:07.503747+00:00","plies":60},"illegal":[[50,"f5f3","blocked"]],"uci":"g1f3 d7d5 d2d4 g8f6 c2c3 c8f5 c1f4 e7e6 f3h4 f5g6 d1b3 d8c8 b1d2 f8d6 b3a4 b8d7 h4g6 h7g6 g2g3 e8g8 e2e3 d6f4 e3f4 c7c5 h2h4 c8c6 a4b3 a8c8 f1d3 f8e8 d2f3 c5c4 f3e5 d7e5 d3b1 c4b3 e1e2 e5c4 a2a3 f6e4 b1e4 d5e4 h4h5 g6h5 h1h3 c6d5 a1h1 d5f5 a3a4 f5g4 e2f1 c4d2 f1g2 e4e3 f2e3 g4f3 g2g1 f3f1 g1h2 f1f2","san":"Nf3 d5 d4 Nf6 c3 Bf5 Bf4 e6 Nh4 Bg6 Qb3 Qc8 Nd2 Bd6 Qa4+ Nbd7 Nxg6 hxg6 g3 O-O e3 Bxf4 exf4 c5 h4 Qc6 Qb3 Rac8 Bd3 Rfe8 Nf3 c4 Ne5 Nxe5 Bb1 cxb3 Ke2 Nc4 a3 Ne4 Bxe4 dxe4 h5 gxh5 Rh3 Qd5 Rah1 Qf5 a4 Qg4+ Kf1 Nd2+ Kg2 e3 fxe3 Qf3+ Kg1 Qf1+ Kh2 Qf2#"},{"id":125,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-02T19:18:56.966649+00:00","plies":174},"uci":"d2d4 e7e6 g1f3 f7f5 e2e3 c7c6 f1e2 f8e7 e1g1 a7a5 c2c4 d7d5 b1c3 g8f6 c1d2 e8g8 a1c1 f6e4 f1e1 e7d6 c3e4 d5e4 f3e5 c6c5 d2c3 c5d4 c3d4 d8c7 f2f4 e4f3 e5f3 b8a6 c4c5 d6e7 d1b3 a6c5 b3c3 b7b6 d4e5 c7a7 e1d1 e7f6 e5f6 c5e4 c3e5 e4f6 c1c7 a7b8 c7c6 h7h6 e5b8 a8b8 f3e5 f6d5 g1f2 d5f6 e2f3 g8h7 e5c4 f6g4 f3g4 f5g4 f2g3 b6b5 c4e5 f8f5 e5g4 c8b7 c6e6 b7d5 e6e5 f5e5 g4e5 d5a2 e5c6 a2b3 d1d6 b8e8 g3f3 a5a4 c6d4 b3d1 f3f2 e8f8 f2e1 d1g4 d4b5 f8b8 b5c3 b8e8 e1d2 e8b8 c3a4 g4h5 d2c3 h5g6 b2b4 b8e8 c3d4 e8e4 d4c5 e4e3 b4b5 e3a3 a4b6 g6d3 b6c4 a3c3 d6d4 d3f1 c5d6 f1c4 b5b6 c4a6 d4a4 c3d3 d6c7 d3c3 c7b8 a6b5 a4a7 c3c2 b6b7 h7g8 b8a8 b5c6 a7a6 g8f7 a8b8 c6d5 b8a7 d5b7 a7b7 c2b2 b7c7 b2g2 h2h4 g2g6 a6a4 g6e6 c7d7 h6h5 a4a5 g7g6 a5g5 e6e7 d7d6 e7e4 g5e5 e4d4 d6c5 d4g4 c5d5 g4h4 e5e2 h4f4 d5e5 f4a4 e2f2 f7g7 e5e6 a4a8 f2f7 g7g8 e6f6 a8a6 f6e7 a6a7 e7e6 a7a6 e6e7 a6a7 e7e6 a7f7","san":"d4 e6 Nf3 f5 e3 c6 Be2 Be7 O-O a5 c4 d5 Nc3 Nf6 Bd2 O-O Rc1 Ne4 Re1 Bd6 Nxe4 dxe4 Ne5 c5 Bc3 cxd4 Bxd4 Qc7 f4 exf3 Nxf3 Na6 c5 Be7 Qb3 Nxc5 Qc3 b6 Be5 Qa7 Red1 Bf6 Bxf6 Ne4 Qe5 Nxf6 Rc7 Qb8 Rc6 h6 Qxb8 Rxb8 Ne5 Nd5 Kf2 Nf6 Bf3 Kh7 Nc4 Ng4+ Bxg4 fxg4+ Kg3 b5 Ne5 Rf5 Nxg4 Bb7 Rxe6 Bd5 Re5 Rxe5 Nxe5 Bxa2 Nc6 Bb3 Rd6 Re8 Kf3 a4 Nd4 Bd1+ Kf2 Rf8+ Ke1 Bg4 Nxb5 Rb8 Nc3 Re8 Kd2 Rb8 Nxa4 Bh5 Kc3 Bg6 b4 Re8 Kd4 Re4+ Kc5 Rxe3 b5 Ra3 Nb6 Bd3 Nc4 Rc3 Rd4 Bf1 Kd6 Bxc4 b6 Ba6 Ra4 Rd3+ Kc7 Rc3+ Kb8 Bb5 Ra7 Rc2 b7 Kg8 Ka8 Bc6 Ra6 Kf7 Kb8 Bd5 Ka7 Bxb7 Kxb7 Rb2+ Kc7 Rxg2 h4 Rg6 Ra4 Re6 Kd7 h5 Ra5 g6 Rg5 Re7+ Kd6 Re4 Re5 Rd4+ Kc5 Rg4 Kd5 Rxh4 Re2 Rf4 Ke5 Ra4 Rf2+ Kg7 Ke6 Ra8 Rf7+ Kg8 Kf6 Ra6+ Ke7 Ra7+ Ke6 Ra6+ Ke7 Ra7+ Ke6 Rxf7"},{"id":126,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-02T19:45:38.644414+00:00","plies":59},"uci":"g1f3 d7d5 e2e3 g8f6 a2a3 c8f5 d2d4 e7e6 f1e2 f8d6 c2c4 e8g8 b1d2 b8d7 c4c5 d6e7 b2b4 a7a5 c1b2 a5b4 a3b4 a8a1 d1a1 d8a8 e1g1 a8a1 f1a1 f8b8 a1a7 f6e4 d2b3 e7d8 f3e5 d7e5 d4e5 b7b6 c5c6 b6b5 g1f1 g8f8 b2a1 b8b6 f2f3 e4g5 b3a5 f7f6 a7a8 f8e7 e5f6 g7f6 a1d4 b6c6 a5c6 e7d7 a8d8 d7c6 d4f6 g5f7 d8f8","san":"Nf3 d5 e3 Nf6 a3 Bf5 d4 e6 Be2 Bd6 c4 O-O Nbd2 Nbd7 c5 Be7 b4 a5 Bb2 axb4 axb4 Rxa1 Qxa1 Qa8 O-O Qxa1 Rxa1 Rb8 Ra7 Ne4 Nb3 Bd8 Ne5 Nxe5 dxe5 b6 c6 b5 Kf1 Kf8 Ba1 Rb6 f3 Ng5 Na5 f6 Ra8 Ke7 exf6+ gxf6 Bd4 Rxc6 Nxc6+ Kd7 Rxd8+ Kxc6 Bxf6 Nf7 Rf8"},{"id":127,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill 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h5f7 g8h8 f7g8 f6g8 g5f7","san":"e4 e5 Nf3 Nc6 Bb5 a6 Ba4 Nf6 O-O Be7 Re1 b5 Bb3 O-O c3 d6 a4 Bb7 d4 Re8 Nbd2 Bf8 Ng5 d5 axb5 axb5 exd5 Nxd5 Rxa8 Bxa8 Qh5 Nf6 Qxf7+ Kh8 Qg8+ Nxg8 Nf7#"},{"id":129,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-02T20:21:15.188899+00:00","plies":41},"uci":"d2d4 e7e6 g1f3 g8f6 e2e3 d7d5 f1e2 c7c6 e1g1 f8d6 c2c4 d8e7 b1c3 b8d7 b2b3 e8g8 c1b2 b7b6 a1c1 f8e8 f1e1 h7h6 e2d3 c8b7 e3e4 d5e4 c3e4 c6c5 e4d6 b7f3 d1f3 a8d8 d6e8 f6d5 c4d5 e7f8 e8f6 g7f6 f3e4 c5c4 e4h7","san":"d4 e6 Nf3 Nf6 e3 d5 Be2 c6 O-O Bd6 c4 Qe7 Nc3 Nbd7 b3 O-O Bb2 b6 Rc1 Re8 Re1 h6 Bd3 Bb7 e4 dxe4 Nxe4 c5 Nxd6 Bxf3 Qxf3 Rad8 Nxe8 Nd5 cxd5 Qf8 Nf6+ gxf6 Qe4 c4 Qh7#"},{"id":130,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill 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Rxe8#"},{"id":131,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-02T21:21:16.155747+00:00","plies":179},"uci":"d2d4 d7d5 g1f3 c7c6 e2e3 g8f6 f1e2 e7e6 e1g1 b7b6 c2c4 c8b7 b1c3 f8b4 c1d2 a7a5 a1c1 e8g8 a2a3 b4e7 f1e1 b8d7 e2d3 h7h6 h2h3 b7a6 b2b3 b6b5 c4b5 c6b5 c3b5 f6e4 d3f1 a6b5 f1b5 e4d2 d1d2 e7a3 c1c2 d7f6 e1d1 d8b6 b5a4 f6e4 d2e2 a8c8 c2c8 f8c8 f3e5 a3d6 e2d3 h6h5 f2f3 c8c3 d3e2 d6e5 f3e4 e5b8 e2d2 b6b4 e4e5 b8c7 d1f1 c3b3 d2b4 b3b4 a4c2 a5a4 f1a1 b4b8 a1a4 h5h4 g1f2 c7d8 f2f3 b8c8 c2d3 d8g5 e3e4 d5e4 d3e4 g8f8 f3g4 g5e7 g4f4 f7f5 e5f6 e7f6 f4e3 f6g5 e3d3 g5f6 a4a6 c8d8 a6e6 f6e7 d4d5 d8d6 e6e5 g7g6 e4f3 d6a6 d3e4 e7f6 e5e6 a6e6 d5e6 f6g7 f3g4 f8e8 e4f4 g7h6 f4e5 h6f8 e5f6 f8e7 f6g6 e7a3 g6h5 e8f8 h5h4 f8g7 h4g5 a3e7 g5h5 g7f6 h3h4 e7d6 h5h6 d6g3 h4h5 g3e5 h6h7 e5h2 h5h6 h2f4 e6e7 f6e7 h7g7 f4g5 h6h7 g5f6 g7g8 f6a1 h7h8q 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Qc2#"},{"id":132,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-02T22:03:13.107511+00:00","plies":107},"uci":"e2e3 d7d5 d2d4 g8f6 f1e2 c8f5 c1d2 e7e6 c2c4 f8e7 g1f3 e8g8 e1g1 b8d7 f3h4 f5g6 g2g3 c7c5 h4g6 h7g6 e2f3 a8c8 d4c5 d7c5 d2b4 f8e8 b1d2 b7b6 f3e2 a7a5 b4c5 e7c5 d2f3 d8d6 c4d5 f6d5 e2b5 e8d8 d1b3 d6e7 h2h4 e6e5 b5c4 d5f6 f1d1 d8d1 a1d1 e5e4 f3d2 c5b4 c4e2 c8c6 b3a4 c6d6 a4c2 d6e6 g3g4 f6d7 a2a3 b4c5 g4g5 f7f6 h4h5 f6g5 g1g2 g6h5 e2c4 g8f8 c4e6 e7e6 c2e4 e6g4 e4g4 h5g4 d2c4 d7f6 c4d2 f8e7 d2f1 e7e6 d1b1 e6f5 b1d1 f5e4 f1g3 e4e5 g3e2 e5f5 e2c3 f5e5 c3b1 e5e4 b2b3 e4e5 b1d2 e5d5 d2c4 d5c6 a3a4 b6b5 c4b2 b5b4 b2c4 c5b6 d1d6 c6c5 d6b6","san":"e3 d5 d4 Nf6 Be2 Bf5 Bd2 e6 c4 Be7 Nf3 O-O O-O Nbd7 Nh4 Bg6 g3 c5 Nxg6 hxg6 Bf3 Rc8 dxc5 Nxc5 Bb4 Re8 Nd2 b6 Be2 a5 Bxc5 Bxc5 Nf3 Qd6 cxd5 Nxd5 Bb5 Red8 Qb3 Qe7 h4 e5 Bc4 Nf6 Rfd1 Rxd1+ Rxd1 e4 Nd2 Bb4 Be2 Rc6 Qa4 Rd6 Qc2 Re6 g4 Nd7 a3 Bc5 g5 f6 h5 fxg5 Kg2 gxh5 Bc4 Kf8 Bxe6 Qxe6 Qxe4 Qg4+ Qxg4 hxg4 Nc4 Nf6 Nd2 Ke7 Nf1 Ke6 Rb1 Kf5 Rd1 Ke4 Ng3+ Ke5 Ne2 Kf5 Nc3 Ke5 Nb1 Ke4 b3 Ke5 Nd2 Kd5 Nc4+ Kc6 a4 b5 Nb2 b4 Nc4 Bb6 Rd6+ Kc5 Rxb6"},{"id":133,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-02T23:00:04.298544+00:00","plies":82},"uci":"d2d4 g8f6 g1f3 d7d5 e2e3 c7c5 f1e2 c5d4 e3d4 b8c6 e1g1 c8f5 c1f4 e7e6 b1d2 f8d6 f4d6 d8d6 c2c4 e8g8 f1e1 d5c4 d2c4 d6d8 a1c1 h7h6 h2h3 a8c8 c4e5 c6e7 e2c4 d8b6 b2b3 f8d8 c4d3 c8c1 d1c1 f5d3 e5d3 e7f5 c1f4 f5d4 f3d4 b6d4 f4d4 d8d4 d3e5 d4e4 e5f3 e4e1 f3e1 g8f8 g1f1 f6d5 a2a4 f8e7 f1e2 e7d6 e1d3 e6e5 e2f3 f7f5 d3b2 e5e4 f3e2 d5f4 e2f1 d6c5 b2c4 b7b6 c4e3 g7g6 f1e1 c5b4 e1d2 b4b3 f2f3 e4f3 g2f3 a7a5 h3h4 b3a4","san":"d4 Nf6 Nf3 d5 e3 c5 Be2 cxd4 exd4 Nc6 O-O Bf5 Bf4 e6 Nbd2 Bd6 Bxd6 Qxd6 c4 O-O Re1 dxc4 Nxc4 Qd8 Rc1 h6 h3 Rc8 Nce5 Ne7 Bc4 Qb6 b3 Rfd8 Bd3 Rxc1 Qxc1 Bxd3 Nxd3 Nf5 Qf4 Nxd4 Nxd4 Qxd4 Qxd4 Rxd4 Ne5 Re4 Nf3 Rxe1+ Nxe1 Kf8 Kf1 Nd5 a4 Ke7 Ke2 Kd6 Nd3 e5 Kf3 f5 Nb2 e4+ Ke2 Nf4+ Kf1 Kc5 Nc4 b6 Ne3 g6 Ke1 Kb4 Kd2 Kxb3 f3 exf3 gxf3 a5 h4 Kxa4"},{"id":134,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-02T23:14:48.541832+00:00","plies":55},"uci":"e2e4 e7e5 g1f3 b8c6 f1b5 a7a6 b5a4 g8f6 e1g1 f8e7 f1e1 b7b5 a4b3 e8g8 c2c3 d7d6 a2a4 c8b7 d2d4 c6a5 b3c2 c7c5 d4d5 c5c4 h2h3 f6d7 c1e3 f7f5 e4f5 b7d5 d1d5 g8h8 a4b5 d7f6 d5d1 a6b5 b1d2 a5c6 a1a8 d8a8 e3g5 d6d5 f3e5 c6e5 e1e5 e7d6 e5e6 a8c6 g5f4 f6e8 f4d6 e8d6 d2f3 c6d7 d1d5","san":"e4 e5 Nf3 Nc6 Bb5 a6 Ba4 Nf6 O-O Be7 Re1 b5 Bb3 O-O c3 d6 a4 Bb7 d4 Na5 Bc2 c5 d5 c4 h3 Nd7 Be3 f5 exf5 Bxd5 Qxd5+ Kh8 axb5 Nf6 Qd1 axb5 Nbd2 Nc6 Rxa8 Qxa8 Bg5 d5 Nxe5 Nxe5 Rxe5 Bd6 Re6 Qc6 Bf4 Ne8 Bxd6 Nxd6 Nf3 Qd7 Qxd5"},{"id":135,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"checkmate","timestamp":"2026-10-02T23:34:40.657300+00:00","plies":74},"uci":"d2d4 d7d5 g1f3 g8f6 e2e3 c8f5 f1e2 e7e6 e1g1 h7h6 c2c4 f8e7 b1c3 b8d7 b2b3 a8c8 c1b2 c7c6 a1c1 e7d6 e2d3 e8g8 d3f5 e6f5 d1d3 g7g6 f1d1 a7a6 c4c5 d6e7 b3b4 c8a8 a2a4 d8c8 b4b5 f6e4 b5c6 b7c6 c3e2 a6a5 e2f4 e7d8 f3e5 f8e8 f2f3 e4g5 h2h4 d7e5 d4e5 c8b7 h4g5 b7b2 g5h6 b2e5 d3d4 d8c7 f4d3 e5e3 d4e3 e8e3 g1f2 e3e6 d1h1 g8h7 f3f4 e6e4 g2g3 a8e8 c1e1 f7f6 f2g2 e4e2 g2f3 e8e3","san":"d4 d5 Nf3 Nf6 e3 Bf5 Be2 e6 O-O h6 c4 Be7 Nc3 Nbd7 b3 Rc8 Bb2 c6 Rc1 Bd6 Bd3 O-O Bxf5 exf5 Qd3 g6 Rfd1 a6 c5 Be7 b4 Ra8 a4 Qc8 b5 Ne4 bxc6 bxc6 Ne2 a5 Nf4 Bd8 Ne5 Re8 f3 Ng5 h4 Nxe5 dxe5 Qb7 hxg5 Qxb2 gxh6 Qxe5 Qd4 Bc7 Nd3 Qxe3+ Qxe3 Rxe3 Kf2 Re6 Rh1 Kh7 f4 Re4 g3 Rae8 Rce1 f6 Kg2 Re2+ Kf3 R8e3#"},{"id":136,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-10-03T00:01:13.920607+00:00","plies":114},"uci":"c2c4 g8f6 d2d4 e7e6 g1f3 d7d5 e2e3 f8e7 a2a3 e8g8 b2b4 b7b6 c1b2 c8b7 c4c5 b8d7 f1d3 a7a5 b1d2 a5b4 a3b4 f6e4 d1c2 f7f5 a1a8 d8a8 d3e2 b7a6 d2e4 f5e4 f3g1 e7h4 g2g3 h4f6 g1h3 b6c5 b4c5 h7h6 e1g1 e6e5 e2a6 a8a6 g1g2 a6e6 h3g1 e6g4 h2h3 g4h5 c2e2 h5e2 g1e2 f8e8 c5c6 d7b8 f1d1 b8c6 d1a1 e8b8 d4e5 c6e5 b2e5 f6e5 a1c1 g8f7 c1c5 f7e6 e2d4 e6d6 c5a5 c7c5 a5a6 d6c7 a6a7 b8b7 d4e6 c7b6 a7a6 b6a6 e6c5 a6b6 c5a4 b6c6 h3h4 b7b4 g3g4 b4a4 g4g5 h6g5 h4g5 g7g6 f2f4 e4f3 g2f3 c6d6 f3f2 a4g4 e3e4 g4g5 f2f1 d5e4 f1e1 g5g3 e1d1 d6d5 d1c1 g3g2 c1d1 d5d4 d1e1 d4e3 e1f1 g2a2 f1e1 a2a1","san":"c4 Nf6 d4 e6 Nf3 d5 e3 Be7 a3 O-O b4 b6 Bb2 Bb7 c5 Nbd7 Bd3 a5 Nbd2 axb4 axb4 Ne4 Qc2 f5 Rxa8 Qxa8 Be2 Ba6 Nxe4 fxe4 Ng1 Bh4 g3 Bf6 Nh3 bxc5 bxc5 h6 O-O e5 Bxa6 Qxa6 Kg2 Qe6 Ng1 Qg4 h3 Qh5 Qe2 Qxe2 Nxe2 Re8 c6 Nb8 Rd1 Nxc6 Ra1 Rb8 dxe5 Nxe5 Bxe5 Bxe5 Rc1 Kf7 Rc5 Ke6 Nd4+ Kd6 Ra5 c5 Ra6+ Kc7 Ra7+ Rb7 Ne6+ Kb6 Ra6+ Kxa6 Nxc5+ Kb6 Na4+ Kc6 h4 Rb4 g4 Rxa4 g5 hxg5 hxg5 g6 f4 exf3+ Kxf3 Kd6 Kf2 Rg4 e4 Rxg5 Kf1 dxe4 Ke1 Rg3 Kd1 Kd5 Kc1 Rg2 Kd1 Kd4 Ke1 Ke3 Kf1 Ra2 Ke1 Ra1#"},{"id":137,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-03T00:22:23.108728+00:00","plies":106},"uci":"d2d4 c7c6 g1f3 g8f6 e2e3 g7g6 f1e2 d7d5 e1g1 d8c7 c2c4 d5c4 e2c4 f8h6 b1c3 e8g8 e3e4 f6g4 c1h6 g4h6 a1c1 g8g7 d1e2 c8g4 h2h3 g4f3 e2f3 h6g8 f1d1 e7e6 e4e5 b8d7 f3e3 a8d8 c3e4 d7b6 c4b3 a7a5 e4d6 h7h6 c1c5 g8e7 c5a5 g7h7 a5c5 h7g7 a2a4 c7b8 a4a5 b6c8 d6c8 d8c8 d1c1 b7b6 a5b6 b8b7 d4d5 b7b6 d5d6 e7f5 e3d3 c8b8 c1c3 b6b4 c5c6 h6h5 d6d7 b4d4 d3d4 f5d4 c6c8 d4e2 g1h2 e2c3 c8c3 f8d8 b3a4 b8b7 c3d3 b7a7 b2b3 g7f8 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Kh7 g4 Bc3 Rb1 Bxe1 Qxe1 Nc2 Qd1 Nxa3 Ra1 Nc2 Ra2 Nb4 Ra5 Red8 f4 Kg7 f5 Bh7 Qe1 Nc6 Rxa6 d4 Bd1 Ne5 Be2 Rc7 e4 Rc2 Qh4 Rc1+ Kg2 Rd7 Qxf6+ Kg8 Ra8+ Rc8 Rxc8+ Rd8 Qxd8+"},{"id":145,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-03T03:08:37.600321+00:00","plies":64},"uci":"d2d4 g8f6 g1f3 d7d5 e2e3 c7c5 f1d3 b8c6 e1g1 c8g4 b1d2 e7e6 b2b3 c5d4 e3d4 f8b4 c1b2 b4d2 d1d2 g4f3 g2f3 f6h5 g1h1 d8f6 d2e3 h5f4 d3b5 a8c8 f1g1 h7h6 a1e1 a7a6 b5c6 c8c6 c2c4 g7g5 c4d5 f4d5 e3e4 e8d7 b2c1 h8c8 c1d2 c6c2 e1e2 c2a2 g1e1 f6f5 e4f5 e6f5 e2e5 d7d6 e5e2 c8c2 e1d1 d5c3 d2c3 c2e2 h1g2 e2f2 g2g3 f2g2 g3h3 g2h2","san":"d4 Nf6 Nf3 d5 e3 c5 Bd3 Nc6 O-O Bg4 Nbd2 e6 b3 cxd4 exd4 Bb4 Bb2 Bxd2 Qxd2 Bxf3 gxf3 Nh5 Kh1 Qf6 Qe3 Nf4 Bb5 Rc8 Rg1 h6 Rae1 a6 Bxc6+ Rxc6 c4 g5 cxd5 Nxd5 Qe4 Kd7 Bc1 Rhc8 Bd2 Rc2 Re2 Rxa2 Rge1 Qf5 Qxf5 exf5 Re5 Kd6 R5e2 Rcc2 Rd1 Nc3 Bxc3 Rxe2 Kg2 Rxf2+ Kg3 Rg2+ Kh3 Rxh2+"},{"id":146,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"checkmate","timestamp":"2026-10-03T03:13:50.441102+00:00","plies":45},"uci":"e2e4 e7e5 g1f3 b8c6 f1b5 a7a6 b5a4 g8f6 e1g1 f8e7 f1e1 b7b5 a4b3 d7d6 c2c3 e8g8 h2h3 c8b7 d2d4 f8e8 b1d2 e7f8 a2a4 h7h6 b3a2 b5b4 d4d5 c6b8 c3b4 b8d7 d2c4 c7c6 c4d6 f8d6 d5c6 b7c6 d1d6 c6e4 e1e4 f6e4 d6g6 d7f6 c1h6 g8f8 g6f7","san":"e4 e5 Nf3 Nc6 Bb5 a6 Ba4 Nf6 O-O Be7 Re1 b5 Bb3 d6 c3 O-O h3 Bb7 d4 Re8 Nbd2 Bf8 a4 h6 Ba2 b4 d5 Nb8 cxb4 Nbd7 Nc4 c6 Nxd6 Bxd6 dxc6 Bxc6 Qxd6 Bxe4 Rxe4 Nxe4 Qg6 Ndf6 Bxh6 Kf8 Qxf7#"},{"id":147,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-03T03:26:25.512560+00:00","plies":103},"uci":"d2d4 d7d5 g1f3 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Qb7#"},{"id":148,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"checkmate","timestamp":"2026-10-03T03:38:54.280584+00:00","plies":99},"uci":"g1f3 d7d5 g2g3 g8f6 b2b3 c8f5 d2d3 e7e6 c1b2 f8e7 f3h4 f5g6 h4g6 h7g6 f1g2 e8g8 e2e3 b8d7 e1g1 c7c5 c2c4 d8c7 a2a4 a8d8 a4a5 a7a6 d1c2 d5d4 e3d4 c5d4 b2d4 e7c5 d4c5 d7c5 b1c3 c5d3 c3a4 c7c6 a4b2 c6d6 b2d3 d6d3 c2d3 d8d3 g2b7 d3b3 b7g2 f8c8 f1d1 c8c4 d1d8 g8h7 d8f8 c4c7 h2h4 b3b2 g2f1 c7a7 a1d1 f6g4 f2f4 g4e3 d1d3 e3f1 g1f1 f7f5 f8e8 a7e7 e8e7 b2b1 f1f2 b1b2 f2e3 b2b5 g3g4 b5a5 e7d7 f5g4 d7d6 e6e5 d6d7 h7h6 d7d8 g6g5 f4g5 h6h5 d8c8 h5h4 c8g8 h4g5 d3b3 g5f6 g8a8 a5a2 b3b6 f6f5 a8c8 e5e4 c8c5","san":"Nf3 d5 g3 Nf6 b3 Bf5 d3 e6 Bb2 Be7 Nh4 Bg6 Nxg6 hxg6 Bg2 O-O e3 Nbd7 O-O c5 c4 Qc7 a4 Rad8 a5 a6 Qc2 d4 exd4 cxd4 Bxd4 Bc5 Bxc5 Nxc5 Nc3 Nxd3 Na4 Qc6 Nb2 Qd6 Nxd3 Qxd3 Qxd3 Rxd3 Bxb7 Rxb3 Bg2 Rc8 Rfd1 Rxc4 Rd8+ Kh7 Rf8 Rc7 h4 Rb2 Bf1 Ra7 Rd1 Ng4 f4 Ne3 Rd3 Nxf1 Kxf1 f5 Re8 Re7 Rxe7 Rb1+ Kf2 Rb2+ Ke3 Rb5 g4 Rxa5 Red7 fxg4 R7d6 e5 Rd7 Kh6 Rd8 g5 fxg5+ Kh5 Rc8 Kxh4 Rg8 Kxg5 Rb3 Kf6 Ra8 Ra2 Rb6+ Kf5 Rc8 e4 Rc5#"},{"id":149,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-03T03:56:24.961481+00:00","plies":90},"uci":"d2d4 c7c6 g1f3 d7d6 e2e4 b8d7 f1d3 g8f6 e1g1 e7e5 b1c3 h7h6 c1e3 f8e7 d1d2 f6g4 h2h3 g4f6 a1e1 e8g8 f3h2 a7a5 f2f4 d8c7 h2f3 a5a4 a2a3 f6h7 d4e5 d6e5 f4e5 e7c5 e3c5 d7c5 d3c4 c8e6 d2e2 f8d8 e1d1 d8d1 f1d1 a8a5 c4e6 c5e6 d1d6 c7b6 g1h2 b6b2 c3d1 b2a3 d1e3 a3c3 e2d3 c3d3 c2d3 h7g5 e3c4 g5f3 g2f3 a5a8 d6d7 b7b5 c4d6 g8h7 d7f7 e6d4 f3f4 a4a3 d6f5 a3a2 f7g7 h7h8 g7g1 a8g8 g1a1 d4f5 e4f5 g8a8 e5e6 h8g7 h2g3 g7f6 g3g4 b5b4 d3d4 a8g8 g4f3 b4b3 a1b1 a2b1q","san":"d4 c6 Nf3 d6 e4 Nd7 Bd3 Ngf6 O-O e5 Nc3 h6 Be3 Be7 Qd2 Ng4 h3 Ngf6 Rae1 O-O Nh2 a5 f4 Qc7 Nf3 a4 a3 Nh7 dxe5 dxe5 fxe5 Bc5 Bxc5 Nxc5 Bc4 Be6 Qe2 Rfd8 Rd1 Rxd1 Rxd1 Ra5 Bxe6 Nxe6 Rd6 Qb6+ Kh2 Qxb2 Nd1 Qxa3 Ne3 Qc3 Qd3 Qxd3 cxd3 Nhg5 Nc4 Nxf3+ gxf3 Ra8 Rd7 b5 Nd6 Kh7 Rxf7 Nd4 f4 a3 Nf5 a2 Rxg7+ Kh8 Rg1 Rg8 Ra1 Nxf5 exf5 Ra8 e6 Kg7 Kg3 Kf6 Kg4 b4 d4 Rg8+ Kf3 b3 Rb1 axb1=Q"},{"id":150,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"checkmate","timestamp":"2026-10-03T04:06:50.401692+00:00","plies":61},"uci":"g1f3 d7d5 d2d4 g8f6 c2c4 e7e6 c1g5 f8e7 e2e3 e8g8 b1c3 b8d7 d1c2 c7c6 a1d1 b7b6 f3e5 c8b7 f2f4 a8c8 f1e2 c6c5 c4d5 e6d5 e1g1 f6e4 g5e7 d8e7 e5d7 e7d7 c3e4 d5e4 d4d5 b7d5 e2c4 d5c4 d1d7 c4d3 c2d2 d3f1 g1f1 f8e8 g2g4 c5c4 f1e1 a7a5 f4f5 b6b5 d2d6 b5b4 d6d5 e8f8 e1d1 c4c3 d5b3 c3c2 d1c1 f8d8 b3f7 g8h8 f7g7","san":"Nf3 d5 d4 Nf6 c4 e6 Bg5 Be7 e3 O-O Nc3 Nbd7 Qc2 c6 Rd1 b6 Ne5 Bb7 f4 Rc8 Be2 c5 cxd5 exd5 O-O Ne4 Bxe7 Qxe7 Nxd7 Qxd7 Nxe4 dxe4 d5 Bxd5 Bc4 Bxc4 Rxd7 Bd3 Qd2 Bxf1 Kxf1 Rfe8 g4 c4 Ke1 a5 f5 b5 Qd6 b4 Qd5 Rf8 Kd1 c3 Qb3 c2+ Kc1 Rfd8 Qxf7+ Kh8 Qxg7#"},{"id":151,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-03T04:31:04.073401+00:00","plies":52},"uci":"d2d4 g8f6 g1f3 d7d5 e2e3 c7c5 f1d3 b8c6 e1g1 c8g4 h2h3 g4f3 d1f3 c5d4 e3d4 c6d4 f3e3 d4c6 b1c3 d5d4 e3g3 d4c3 b2c3 g7g6 c1f4 f6h5 g3g4 f8g7 f4d2 e8g8 a1b1 h5f6 g4e2 d8c7 f1e1 h7h6 c3c4 f8e8 d2c3 e7e5 e2f3 a8d8 c4c5 d8d5 d3c4 d5c5 c4b3 c6a5 c3a5 c5a5 b1d1 g8h7","san":"d4 Nf6 Nf3 d5 e3 c5 Bd3 Nc6 O-O Bg4 h3 Bxf3 Qxf3 cxd4 exd4 Nxd4 Qe3 Nc6 Nc3 d4 Qg3 dxc3 bxc3 g6 Bf4 Nh5 Qg4 Bg7 Bd2 O-O Rab1 Nf6 Qe2 Qc7 Rfe1 h6 c4 Rfe8 Bc3 e5 Qf3 Rad8 c5 Rd5 Bc4 Rxc5 Bb3 Na5 Bxa5 Rxa5 Rbd1 Kh7"},{"id":152,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-03T04:37:13.422795+00:00","plies":57},"uci":"e2e4 e7e5 g1f3 b8c6 f1b5 a7a6 b5a4 g8f6 e1g1 f8e7 f1e1 b7b5 a4b3 d7d6 c2c3 e8g8 h2h3 c8b7 d2d4 f8e8 b1d2 c6a5 b3c2 c7c5 d4d5 d8c7 b2b3 e7f8 d2f1 c5c4 b3b4 a5b3 a2b3 c4b3 c2b3 c7c3 c1d2 c3c7 f3h2 a6a5 a1c1 c7d7 b4a5 a8c8 c1b1 g7g6 d1f3 f8g7 h2g4 f6g4 h3g4 f7f5 g4f5 g6f5 e4f5 e8f8 f1g3","san":"e4 e5 Nf3 Nc6 Bb5 a6 Ba4 Nf6 O-O Be7 Re1 b5 Bb3 d6 c3 O-O h3 Bb7 d4 Re8 Nbd2 Na5 Bc2 c5 d5 Qc7 b3 Bf8 Nf1 c4 b4 Nb3 axb3 cxb3 Bxb3 Qxc3 Bd2 Qc7 N3h2 a5 Rc1 Qd7 bxa5 Rac8 Rb1 g6 Qf3 Bg7 Ng4 Nxg4 hxg4 f5 gxf5 gxf5 exf5 Rf8 Ng3"},{"id":153,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-03T04:48:25.523373+00:00","plies":74},"uci":"d2d4 g8f6 g1f3 c7c6 e2e3 e7e6 f1d3 d7d5 e1g1 b8d7 c2c4 d5c4 d3c4 b7b5 c4d3 f8e7 b1c3 d8b6 d1c2 a7a5 e3e4 c8b7 c1e3 f6g4 h2h3 g4e3 f2e3 a8c8 a1d1 e8g8 e4e5 g8h8 d3h7 f7f5 e5f6 f8f6 h7d3 c6c5 c3e4 c5d4 c2b3 a5a4 b3b5 b7e4 b5b6 d7b6 d3e4 b6c4 e3d4 c8b8 e4d3 c4b2 d1d2 a4a3 f3e5 b8c8 f1f6 e7f6 e5g4 f6d4 g1h2 d4c3 d2b2 a3b2 d3b1 c3d4 h2g3 c8c3 g3f4 c3a3 f4e4 d4a7 g4e3 a7e3","san":"d4 Nf6 Nf3 c6 e3 e6 Bd3 d5 O-O Nbd7 c4 dxc4 Bxc4 b5 Bd3 Be7 Nc3 Qb6 Qc2 a5 e4 Bb7 Be3 Ng4 h3 Nxe3 fxe3 Rc8 Rad1 O-O e5 Kh8 Bxh7 f5 exf6 Rxf6 Bd3 c5 Ne4 cxd4 Qb3 a4 Qxb5 Bxe4 Qxb6 Nxb6 Bxe4 Nc4 exd4 Rb8 Bd3 Nxb2 Rd2 a3 Ne5 Rc8 Rxf6 Bxf6 Ng4 Bxd4+ Kh2 Bc3 Rxb2 axb2 Bb1 Bd4 Kg3 Rc3+ Kf4 Ra3 Ke4 Ba7 Ne3 Bxe3"},{"id":154,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-10-03T04:58:05.326079+00:00","plies":52},"uci":"e2e4 e7e5 f1c4 g8f6 d2d4 e5d4 g1f3 b8c6 f3g5 d7d5 c4d5 f6d5 g5f7 e8f7 d1f3 f7g8 f3b3 c8e6 b1d2 d5f4 b3g3 f8d6 g3g5 d8g5 g2g3 f4g6 e1g1 a8f8 d2f3 g5g4 f3g5 e6c4 f1e1 g6h4 h2h3 g4h5 g3g4 h5g6 e4e5 d6e5 b2b3 c4d5 a1b1 h4f3 g5f3 f8f3 e1e2 f3h3 e2e4 d5e4 c1f4 h3h1","san":"e4 e5 Bc4 Nf6 d4 exd4 Nf3 Nc6 Ng5 d5 Bxd5 Nxd5 Nxf7 Kxf7 Qf3+ Kg8 Qb3 Be6 Nd2 Nf4 Qg3 Bd6 Qg5 Qxg5 g3 Ng6 O-O Rf8 Nf3 Qg4 Ng5 Bc4 Re1 Nh4 h3 Qh5 g4 Qg6 e5 Bxe5 b3 Bd5 Rb1 Nf3+ Nxf3 Rxf3 Re2 Rxh3 Re4 Bxe4 Bf4 Rh1#"},{"id":155,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-03T05:20:22.373907+00:00","plies":100},"uci":"d2d4 d7d5 g1f3 g8f6 e2e3 c7c6 f1d3 e7e6 e1g1 a7a5 c2c4 b8d7 b1c3 f8e7 b2b3 e8g8 c1b2 f8e8 a1c1 d8c7 e3e4 f6e4 c3e4 d5e4 d3e4 d7f6 e4d3 a5a4 b3a4 e8d8 f1e1 b7b6 d4d5 c7a7 d5c6 a7a4 d1a4 a8a4 d3e2 g8f8 b2e5 c8a6 c6c7 d8c8 e1d1 a4a5 e5d6 e7d6 d1d6 c8c7 d6b6 a5a2 b6a6 a2a6 c4c5 a6a5 c5c6 a5d5 g1f1 h7h5 e2d1 d5d8 d1a4 f8g8 f1e2 f6d5 f3d4 d5f4 e2e3 f4d5 e3e4 d5b4 c1c4 b4d5 d4b5 c7c8 c6c7 d5f6 e4e3 f6d5 e3e4 d5f6 e4e3 d8d7 c4c6 f6d5 e3e4 g8f8 b5d6 c8c7 c6a6 d7d8 d6b5 c7d7 a6a7 d5c3 b5c3 f7f5 e4e5 d7a7","san":"d4 d5 Nf3 Nf6 e3 c6 Bd3 e6 O-O a5 c4 Nbd7 Nc3 Be7 b3 O-O Bb2 Re8 Rc1 Qc7 e4 Nxe4 Nxe4 dxe4 Bxe4 Nf6 Bd3 a4 bxa4 Rd8 Re1 b6 d5 Qa7 dxc6 Qxa4 Qxa4 Rxa4 Be2 Kf8 Be5 Ba6 c7 Rc8 Red1 Ra5 Bd6 Bxd6 Rxd6 Rxc7 Rxb6 Rxa2 Rxa6 Rxa6 c5 Ra5 c6 Rd5 Kf1 h5 Bd1 Rd8 Ba4 Kg8 Ke2 Nd5 Nd4 Nf4+ Ke3 Nd5+ Ke4 Nb4 Rc4 Nd5 Nb5 Rcc8 c7 Nf6+ Ke3 Nd5+ Ke4 Nf6+ Ke3 Rd7 Rc6 Nd5+ Ke4 Kf8 Nd6 Rcxc7 Ra6 Rd8 Nb5 Rcd7 Ra7 Nc3+ Nxc3 f5+ Ke5 Rxa7"},{"id":156,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"checkmate","timestamp":"2026-10-03T05:44:05.955078+00:00","plies":83},"uci":"e2e4 e7e5 g1e2 g8f6 b1c3 b8c6 g2g3 f8c5 c3a4 c5b6 f1g2 e8g8 c2c4 d7d6 a4b6 a7b6 e1g1 c8g4 a2a3 f8e8 f2f3 g4e6 d2d3 c6d4 e2d4 e5d4 g3g4 c7c5 c1d2 f6d7 f3f4 d7f8 a3a4 f8g6 f4f5 e6c4 d3c4 g6e5 b2b3 d8h4 h2h3 d4d3 g4g5 h4g3 d2f4 g3h4 d1d2 g7g6 a1e1 g6f5 e4f5 a8a7 e1d1 h4h5 f5f6 h5g6 g2d5 g8f8 d5g2 f8g8 d2c3 e8e6 d1e1 g6f5 f4e5 f5g5 e5f4 g5f6 c3f6 e6f6 f4d2 f6f1 g1f1 g8g7 g2h1 g7f6 h1g2 f6f5 g2e4 f5e5 e4h7 e5d4 e1e4","san":"e4 e5 Ne2 Nf6 Nbc3 Nc6 g3 Bc5 Na4 Bb6 Bg2 O-O c4 d6 Nxb6 axb6 O-O Bg4 a3 Re8 f3 Be6 d3 Nd4 Nxd4 exd4 g4 c5 Bd2 Nd7 f4 Nf8 a4 Ng6 f5 Bxc4 dxc4 Ne5 b3 Qh4 h3 d3 g5 Qg3 Bf4 Qh4 Qd2 g6 Rae1 gxf5 exf5 Ra7 Rd1 Qh5 f6 Qg6 Bd5 Kf8 Bg2 Kg8 Qc3 Re6 Rde1 Qf5 Bxe5 Qxg5 Bf4 Qxf6 Qxf6 Rxf6 Bd2 Rxf1+ Kxf1 Kg7 Bh1 Kf6 Bg2 Kf5 Be4+ Ke5 Bxh7+ Kd4 Re4#"},{"id":157,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-03T06:15:18.755338+00:00","plies":58},"illegal":[[57,"d1d3","blocked"]],"uci":"e2e4 e7e5 g1f3 b8c6 f1c4 f8c5 d2d3 g8f6 e1g1 d7d6 b1c3 a7a6 c1e3 c5e3 f2e3 c6a5 c4b3 a5b3 a2b3 e8g8 d1d2 f8e8 a1e1 c7c6 d3d4 c8g4 h2h3 g4h5 f1f2 h5g6 d2d3 e5d4 e3d4 d6d5 f3d2 d5e4 c3e4 f6e4 d2e4 f7f5 e4f6 d8f6 e1e8 a8e8 c2c3 a6a5 f2f1 h7h6 b3b4 a5b4 c3b4 f6d6 d3d2 e8e4 f1d1 g6h5 d1e1 e4d4","san":"e4 e5 Nf3 Nc6 Bc4 Bc5 d3 Nf6 O-O d6 Nc3 a6 Be3 Bxe3 fxe3 Na5 Bb3 Nxb3 axb3 O-O Qd2 Re8 Rae1 c6 d4 Bg4 h3 Bh5 Rf2 Bg6 Qd3 exd4 exd4 d5 Nd2 dxe4 Ncxe4 Nxe4 Nxe4 f5 Nf6+ Qxf6 Rxe8+ Rxe8 c3 a5 Rf1 h6 b4 axb4 cxb4 Qd6 Qd2 Re4 Rd1 Bh5 Re1 Rxd4"},{"id":158,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"checkmate","timestamp":"2026-10-03T06:22:27.525933+00:00","plies":51},"uci":"e2e4 e7e5 g1f3 b8c6 f1b5 a7a6 b5a4 g8f6 e1g1 f8e7 f1e1 b7b5 a4b3 d7d6 c2c3 e8g8 h2h3 c8b7 d2d4 e5d4 c3d4 d6d5 e4e5 f6e4 b1c3 e4c3 b2c3 f8e8 d1d3 c6a5 e5e6 f7e6 b3c2 g7g6 f3e5 e7f6 e5g6 h7g6 d3g6 g8f8 c1a3 c7c5 a3c5 f6e7 g6h6 f8g8 c2h7 g8f7 h6g6 f7f8 g6g8","san":"e4 e5 Nf3 Nc6 Bb5 a6 Ba4 Nf6 O-O Be7 Re1 b5 Bb3 d6 c3 O-O h3 Bb7 d4 exd4 cxd4 d5 e5 Ne4 Nc3 Nxc3 bxc3 Re8 Qd3 Na5 e6 fxe6 Bc2 g6 Ne5 Bf6 Nxg6 hxg6 Qxg6+ Kf8 Ba3+ c5 Bxc5+ Be7 Qh6+ Kg8 Bh7+ Kf7 Qg6+ Kf8 Qg8#"},{"id":159,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-03T06:44:20.690103+00:00","plies":101},"uci":"e2e4 e7e5 g1f3 g8f6 b1c3 d8e7 d2d4 d7d6 f1c4 h7h6 e1g1 c8g4 c1e3 c7c6 h2h3 g4h5 d1e2 b8d7 a1d1 b7b5 c4b3 g7g5 g2g4 f6g4 h3g4 c6c5 g4h5 g5g4 f3d2 e7h4 f2f3 g4f3 e2f3 h8g8 f3g2 g8g7 b3f7 e8d8 g2g7 f8g7 d2f3 h4g4 g1f2 c5d4 f3d4 g4h4 f2e2 h4h2 f1f2 h2h4 d4f5 h4g4 e2d2 g7f6 f5d6 b5b4 c3d5 f6h4 f2f5 g4g2 d2c1 g2e2 d1d2 e2a6 d6c4 a6a2 c1d1 a8c8 c4e5 a2a1 d1e2 a1a6 e5d3 c8c4 f5f4 d7e5 d3e5 c4c5 e2d1 a6a1 d1e2 a1a6 e5d3 a6d3 d2d3 c5c2 d3d2 a7a6 d2c2 h4f6 d5f6 b4b3 c2d2 d8c8 f4h4 c8b7 d2d7 b7b8 h4g4 b8a8 g4g8","san":"e4 e5 Nf3 Nf6 Nc3 Qe7 d4 d6 Bc4 h6 O-O Bg4 Be3 c6 h3 Bh5 Qe2 Nbd7 Rad1 b5 Bb3 g5 g4 Nxg4 hxg4 c5 gxh5 g4 Nd2 Qh4 f3 gxf3 Qxf3 Rg8+ Qg2 Rg7 Bxf7+ Kd8 Qxg7 Bxg7 Nf3 Qg4+ Kf2 cxd4 Nxd4 Qh4+ Ke2 Qh2+ Rf2 Qh4 Nf5 Qg4+ Kd2 Bf6 Nxd6 b4 Nd5 Bh4 Rf5 Qg2+ Kc1 Qe2 Rd2 Qa6 Nc4 Qxa2 Kd1 Rc8 Nxe5 Qa1+ Ke2 Qa6+ Nd3 Rc4 Rf4 Ne5 Nxe5 Rc5+ Kd1 Qa1+ Ke2 Qa6+ Nd3 Qxd3+ Rxd3 Rxc2+ Rd2 a6 Rxc2 Bf6 Nxf6 b3 Rd2+ Kc8 Rh4 Kb7 Rd7+ Kb8 Rg4 Ka8 Rg8#"},{"id":160,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-03T07:00:16.176504+00:00","plies":69},"uci":"e2e4 e7e5 c2c3 g8f6 d2d4 e5d4 c1g5 f8e7 e4e5 f6e4 g5c1 e8g8 d1d4 d7d5 g1f3 b8c6 d4d3 c8f5 c1e3 d8d7 d3b5 a8b8 b1d2 e4c3 b2c3 d5d4 e3d4 c6d4 f3d4 d7b5 f1b5 f5g6 d2f3 c7c6 b5a4 f8d8 a4b3 c6c5 d4e2 d8d3 b3c4 d3d6 c4b3 b7b5 e5d6 e7d6 a1c1 c5c4 b3c2 b8e8 f3g1 g6d3 c2b1 d6f4 c1d1 b5b4 d1d3 c4d3 b1d3 b4c3 e1d1 f4d2 h2h4 e8e3 d3h7 g8h7 d1c2 h7g6 f2e3","san":"e4 e5 c3 Nf6 d4 exd4 Bg5 Be7 e5 Ne4 Bc1 O-O Qxd4 d5 Nf3 Nc6 Qd3 Bf5 Be3 Qd7 Qb5 Rab8 Nbd2 Nxc3 bxc3 d4 Bxd4 Nxd4 Nxd4 Qxb5 Bxb5 Bg6 N2f3 c6 Ba4 Rfd8 Bb3 c5 Ne2 Rd3 Bc4 Rd6 Bb3 b5 exd6 Bxd6 Rc1 c4 Bc2 Re8 Ng1 Bd3 Bb1 Bf4 Rd1 b4 Rxd3 cxd3 Bxd3 bxc3 Kd1 Bd2 h4 Re3 Bxh7+ Kxh7 Kc2 Kg6 fxe3"},{"id":161,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-03T07:19:10.750321+00:00","plies":108},"uci":"d2d4 c7c6 g1f3 g8f6 e2e3 d8c7 f1d3 d7d6 e1g1 e7e5 c2c4 e5e4 d3e4 f6e4 b1c3 e4c3 b2c3 b8d7 c1a3 c7a5 a3b4 a5d8 e3e4 a7a5 b4a3 f8e7 f1e1 c6c5 e4e5 e8g8 e5d6 e7d6 a1b1 h7h6 d4d5 a8b8 d1d3 d8f6 e1e4 f6f5 f3h4 f5h7 e4e3 g7g6 h4f3 h7g7 f3d2 b7b6 d2e4 d6c7 d5d6 c7d8 g2g3 g8h8 h2h4 f7f5 e4d2 c8b7 f2f4 a5a4 d2f3 b7e4 e3e4 f5e4 d3e4 d8f6 e4d3 b8e8 a3b2 e8a8 a2a3 a8a7 g1g2 g7g8 b1h1 g8f7 d3d5 f7d5 c4d5 f8d8 h4h5 g6g5 f4g5 h6g5 h5h6 d8a8 h6h7 b6b5 b2c1 d7b6 c1g5 b6d7 g5f6 d7f6 f3g5 f6d5 g2f3 a8f8 f3g4 d5e3 g4h3 a7g7 h3h4 e3f5 h4g4 f5d6 g4h5 f8f6","san":"d4 c6 Nf3 Nf6 e3 Qc7 Bd3 d6 O-O e5 c4 e4 Bxe4 Nxe4 Nc3 Nxc3 bxc3 Nd7 Ba3 Qa5 Bb4 Qd8 e4 a5 Ba3 Be7 Re1 c5 e5 O-O exd6 Bxd6 Rb1 h6 d5 Rb8 Qd3 Qf6 Re4 Qf5 Nh4 Qh7 Re3 g6 Nf3 Qg7 Nd2 b6 Ne4 Bc7 d6 Bd8 g3 Kh8 h4 f5 Nd2 Bb7 f4 a4 Nf3 Be4 Rxe4 fxe4 Qxe4 Bf6 Qd3 Rbe8 Bb2 Ra8 a3 Ra7 Kg2 Qg8 Rh1 Qf7 Qd5 Qxd5 cxd5 Rd8 h5 g5 fxg5 hxg5 h6 Rda8 h7 b5 Bc1 Nb6 Bxg5 Nd7 Bxf6+ Nxf6 Ng5 Nxd5 Kf3 Rf8+ Kg4 Ne3+ Kh3 Rg7 Kh4 Nf5+ Kg4 Nxd6 Kh5 Rf6"},{"id":162,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-03T07:35:33.941759+00:00","plies":113},"uci":"c2c4 g8f6 b1c3 e7e6 e2e3 d7d5 h2h3 f8e7 g1f3 e8g8 d1c2 c7c5 c4d5 e6d5 f1d3 b8c6 d3b5 c8e6 b5c6 b7c6 c3a4 a8b8 a4c5 e7c5 c2c5 d8b6 c5c2 f6e4 c2a4 c6c5 d2d3 e4d6 b2b3 c5c4 c1a3 c4d3 a1d1 e6f5 e1g1 f8e8 a4f4 d6b5 f4f5 b5a3 d1d3 b6e6 f5h5 b8d8 f3d4 e6e5 h5g4 a7a6 f1c1 a3b5 d4b5 a6b5 g4d4 e5d4 d3d4 h7h6 c1d1 e8e5 d4b4 d8b8 a2a4 e5e4 b4b5 b8b5 a4b5 e4b4 d1d5 b4b3 h3h4 g8f8 g1f1 f8e7 f1e2 e7e6 e3e4 f7f5 d5f5 b3b2 e2f3 g7g6 f5d5 b2b3 f3e2 b3b2 e2e1 b2b1 e1d2 b1g1 g2g3 g1f1 d2e3 f1b1 g3g4 e6f6 f2f4 b1h1 g4g5 h6g5 h4g5 f6e6 e3e2 h1h2 e2e3 h2h3 e3e2 h3h2 e2e3 h2h3 e3d4","san":"c4 Nf6 Nc3 e6 e3 d5 h3 Be7 Nf3 O-O Qc2 c5 cxd5 exd5 Bd3 Nc6 Bb5 Be6 Bxc6 bxc6 Na4 Rb8 Nxc5 Bxc5 Qxc5 Qb6 Qc2 Ne4 Qa4 c5 d3 Nd6 b3 c4 Ba3 cxd3 Rd1 Bf5 O-O Rfe8 Qf4 Nb5 Qxf5 Nxa3 Rxd3 Qe6 Qh5 Rbd8 Nd4 Qe5 Qg4 a6 Rc1 Nb5 Nxb5 axb5 Qd4 Qxd4 Rxd4 h6 Rcd1 Re5 Rb4 Rb8 a4 Re4 Rxb5 Rxb5 axb5 Rb4 Rxd5 Rxb3 h4 Kf8 Kf1 Ke7 Ke2 Ke6 e4 f5 Rxf5 Rb2+ Kf3 g6 Rd5 Rb3+ Ke2 Rb2+ Ke1 Rb1+ Kd2 Rg1 g3 Rf1 Ke3 Rb1 g4 Kf6 f4 Rh1 g5+ hxg5 hxg5+ Ke6 Ke2 Rh2+ Ke3 Rh3+ Ke2 Rh2+ Ke3 Rh3+ Kd4"},{"id":163,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-03T07:50:50.177846+00:00","plies":48},"uci":"d2d4 g8f6 g1f3 d7d5 c2c4 e7e6 b1c3 c7c5 e2e3 b8c6 f1e2 d5c4 e2c4 f8e7 e1g1 c5d4 e3d4 e8g8 c1g5 b7b6 f1e1 c8b7 a1c1 h7h6 g5h4 a8c8 d1d3 c6b4 d3e2 b7f3 g2f3 d8d4 h4g3 d4c4 e2c4 c8c4 c3e4 c4c1 e1c1 f6d5 a2a3 b4d3 c1c2 d3e1 c2e2 e1f3 g1g2 f3h4","san":"d4 Nf6 Nf3 d5 c4 e6 Nc3 c5 e3 Nc6 Be2 dxc4 Bxc4 Be7 O-O cxd4 exd4 O-O Bg5 b6 Re1 Bb7 Rc1 h6 Bh4 Rc8 Qd3 Nb4 Qe2 Bxf3 gxf3 Qxd4 Bg3 Qxc4 Qxc4 Rxc4 Ne4 Rxc1 Rxc1 Nfd5 a3 Nd3 Rc2 Ne1 Re2 Nxf3+ Kg2 Nh4+"},{"id":164,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-03T07:57:44.589531+00:00","plies":45},"uci":"e2e4 e7e5 g1f3 b8c6 f1b5 a7a6 b5a4 g8f6 e1g1 f8e7 f1e1 b7b5 a4b3 d7d6 c2c3 e8g8 h2h3 c8b7 d2d4 f8e8 b1d2 e7f8 a2a4 b5b4 a4a5 h7h6 b3a4 e8e7 d4d5 c6b8 d2c4 b8d7 c3b4 d8c8 d1c2 c7c5 c4d6 c8c7 d6b7 c7b7 a4c6 b7b8 c6a8 b8a8 b4c5","san":"e4 e5 Nf3 Nc6 Bb5 a6 Ba4 Nf6 O-O Be7 Re1 b5 Bb3 d6 c3 O-O h3 Bb7 d4 Re8 Nbd2 Bf8 a4 b4 a5 h6 Ba4 Re7 d5 Nb8 Nc4 Nbd7 cxb4 Qc8 Qc2 c5 Nxd6 Qc7 Nxb7 Qxb7 Bc6 Qb8 Bxa8 Qxa8 bxc5"},{"id":165,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-03T08:11:35.352964+00:00","plies":55},"uci":"e2e4 d7d6 d2d4 g8f6 b1c3 e7e6 g1f3 b8d7 f1e2 h7h6 e1g1 a7a6 c1e3 f8e7 d1d2 b7b5 a2a3 c7c5 a1d1 e8g8 e4e5 d6e5 d4e5 f6d5 c3d5 e6d5 d2d5 a8a7 e5e6 f7e6 d5e6 g8h7 e2d3 h7h8 e6g6 d7f6 f3e5 d8c7 e5f7 f8f7 g6f7 c7c6 h2h3 c8e6 f7g6 c6c8 g6g3 e6g4 h3g4 f6h5 g4h5 e7d6 g3g6 c8g4 g6h7","san":"e4 d6 d4 Nf6 Nc3 e6 Nf3 Nbd7 Be2 h6 O-O a6 Be3 Be7 Qd2 b5 a3 c5 Rad1 O-O e5 dxe5 dxe5 Nd5 Nxd5 exd5 Qxd5 Ra7 e6 fxe6 Qxe6+ Kh7 Bd3+ Kh8 Qg6 Nf6 Ne5 Qc7 Nf7+ Rxf7 Qxf7 Qc6 h3 Be6 Qg6 Qc8 Qg3 Bg4 hxg4 Nh5 gxh5 Bd6 Qg6 Qg4 Qh7#"},{"id":166,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-03T08:32:42.701120+00:00","plies":61},"uci":"c2c4 e7e5 b1c3 g8f6 g1f3 b8c6 d2d3 d7d5 c4d5 f6d5 e2e3 f8e7 h2h3 e8g8 d1c2 c8e6 f1e2 d8d7 a2a3 a8d8 b2b4 a7a6 c3e4 f7f5 e4c5 e7c5 c2c5 b7b6 c5c4 e5e4 f3g5 h7h6 g5e6 d7e6 d3e4 f5e4 e1g1 b6b5 e2g4 b5c4 g4e6 g8h7 f1d1 c6e7 d1d4 c4c3 d4e4 d5f6 e4c4 d8d3 g1h2 e7d5 e6f5 h7h8 f5d3 d5b6 c4c6 f6d5 h2g1 f8d8 d3c2","san":"c4 e5 Nc3 Nf6 Nf3 Nc6 d3 d5 cxd5 Nxd5 e3 Be7 h3 O-O Qc2 Be6 Be2 Qd7 a3 Rad8 b4 a6 Ne4 f5 Nc5 Bxc5 Qxc5 b6 Qc4 e4 Ng5 h6 Nxe6 Qxe6 dxe4 fxe4 O-O b5 Bg4 bxc4 Bxe6+ Kh7 Rd1 Nce7 Rd4 c3 Rxe4 Nf6 Rc4 Rd3 Kh2 Ned5 Bf5+ Kh8 Bxd3 Nb6 Rc6 Nfd5 Kg1 Rd8 Bc2"},{"id":167,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-03T08:54:37.773284+00:00","plies":80},"uci":"e2e4 c7c5 g1f3 d7d6 d2d4 b8d7 b1c3 e7e6 f1e2 a7a6 e1g1 f8e7 c1e3 d8c7 d1d2 g8f6 a1d1 c5d4 f3d4 b7b5 a2a3 h7h6 f2f4 d7c5 e2f3 c8b7 e4e5 c5e4 c3e4 f6e4 f3e4 b7e4 d2f2 e4d5 e5d6 c7d6 f4f5 e8g8 f2f4 d6f4 e3f4 e7c5 g1h1 a8d8 f4e5 d5c4 f1f3 c4e2 d1d2 c5d4 e5d4 e2f3 g2f3 g7g6 f5g6 f7g6 h1g2 g6g5 d4c3 d8d2 c3d2 f8d8 d2c3 g8h7 g2g3 h6h5 h2h4 g5h4 g3h4 d8f8 h4g3 h7g6 b2b3 f8f5 f3f4 f5c5 c3d4 c5c2 b3b4 c2a2","san":"e4 c5 Nf3 d6 d4 Nd7 Nc3 e6 Be2 a6 O-O Be7 Be3 Qc7 Qd2 Ngf6 Rad1 cxd4 Nxd4 b5 a3 h6 f4 Nc5 Bf3 Bb7 e5 Nce4 Nxe4 Nxe4 Bxe4 Bxe4 Qf2 Bd5 exd6 Qxd6 f5 O-O Qf4 Qxf4 Bxf4 Bc5 Kh1 Rad8 Be5 Bc4 Rf3 Be2 Rd2 Bxd4 Bxd4 Bxf3 gxf3 g6 fxg6 fxg6 Kg2 g5 Bc3 Rxd2+ Bxd2 Rd8 Bc3 Kh7 Kg3 h5 h4 gxh4+ Kxh4 Rf8 Kg3 Kg6 b3 Rf5 f4 Rc5 Bd4 Rxc2 b4 Ra2"},{"id":168,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-03T09:06:43.208427+00:00","plies":81},"uci":"e2e4 e7e5 g1e2 b8c6 e2c3 g8f6 a2a4 f8c5 d2d3 e8g8 c1g5 h7h6 g5e3 d7d6 e3c5 d6c5 h2h3 c8e6 g2g3 d8d7 d1c1 a8d8 a4a5 c6d4 b1d2 a7a6 f1g2 f8e8 c1d1 d7d6 b2b3 b7b6 c3e2 f6d7 e2d4 c5d4 d2f3 f7f5 f3h4 f5e4 d3e4 d7f6 a5b6 d6b6 g3g4 g7g5 h4f5 e6f5 g4f5 g8h7 g2f3 c7c5 d1d2 e8g8 e1f1 g5g4 h3g4 f6g4 h1h4 g4e3 f2e3 d4e3 d2h2 d8d2 h4h6 b6h6 h2h6 h7h6 a1a6 h6g5 f3e2 g5f4 a6g6 g8g6 f5g6 f4e4 e2b5 d2g2 f1g2 e3e2 b5e2","san":"e4 e5 Ne2 Nc6 Nec3 Nf6 a4 Bc5 d3 O-O Bg5 h6 Be3 d6 Bxc5 dxc5 h3 Be6 g3 Qd7 Qc1 Rad8 a5 Nd4 Nd2 a6 Bg2 Rfe8 Qd1 Qd6 b3 b6 Ne2 Nd7 Nxd4 cxd4 Nf3 f5 Nh4 fxe4 dxe4 Nf6 axb6 Qxb6 g4 g5 Nf5 Bxf5 gxf5 Kh7 Bf3 c5 Qd2 Rg8 Kf1 g4 hxg4 Nxg4 Rh4 Ne3+ fxe3 dxe3 Qh2 Rd2 Rxh6+ Qxh6 Qxh6+ Kxh6 Rxa6+ Kg5 Be2 Kf4 Rg6 Rxg6 fxg6 Kxe4 Bb5 Rg2 Kxg2 e2 Bxe2"},{"id":169,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-03T09:28:43.341478+00:00","plies":56},"uci":"e2e4 e7e5 g1f3 b8c6 f1c4 f8c5 d2d3 g8f6 e1g1 d7d6 b1c3 a7a6 c1e3 c5e3 f2e3 c6a5 c4b3 a5b3 a2b3 e8g8 d3d4 b7b6 d1d3 c8b7 a1d1 d8e7 d4d5 a6a5 f3h4 b7a6 c3b5 f6e4 d3e4 a6b5 h4f5 e7d8 f1e1 g7g6 f5g3 f7f5 e4f3 f8f7 c2c4 b5d7 e3e4 f5f4 g3e2 d8g5 f3d3 f4f3 e2g3 f3f2 g1h1 f2e1q d1e1 a8f8","san":"e4 e5 Nf3 Nc6 Bc4 Bc5 d3 Nf6 O-O d6 Nc3 a6 Be3 Bxe3 fxe3 Na5 Bb3 Nxb3 axb3 O-O d4 b6 Qd3 Bb7 Rad1 Qe7 d5 a5 Nh4 Ba6 Nb5 Nxe4 Qxe4 Bxb5 Nf5 Qd8 Rfe1 g6 Ng3 f5 Qf3 Rf7 c4 Bd7 e4 f4 Ne2 Qg5 Qd3 f3 Ng3 f2+ Kh1 fxe1=Q+ Rxe1 Raf8"},{"id":170,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"checkmate","timestamp":"2026-10-03T09:38:40.337808+00:00","plies":45},"uci":"e2e4 e7e5 g1f3 b8c6 f1b5 a7a6 b5a4 g8f6 e1g1 f8e7 f1e1 b7b5 a4b3 d7d6 c2c3 e8g8 h2h3 c8b7 d2d4 e5d4 c3d4 d6d5 e4e5 f6e4 b1c3 e4c3 b2c3 c6a5 b3c2 c7c5 d1d3 g7g6 c1h6 f8e8 e5e6 f7e6 e1e6 e7f8 e6g6 f8g7 g6g7 g8f8 d3f5 d8f6 f5f6","san":"e4 e5 Nf3 Nc6 Bb5 a6 Ba4 Nf6 O-O Be7 Re1 b5 Bb3 d6 c3 O-O h3 Bb7 d4 exd4 cxd4 d5 e5 Ne4 Nc3 Nxc3 bxc3 Na5 Bc2 c5 Qd3 g6 Bh6 Re8 e6 fxe6 Rxe6 Bf8 Rxg6+ Bg7 Rxg7+ Kf8 Qf5+ Qf6 Qxf6#"},{"id":171,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-03T09:48:32.548484+00:00","plies":53},"uci":"e2e4 e7e5 g1f3 d8e7 f1c4 g8f6 d2d3 d7d6 e1g1 h7h6 b1c3 c8e6 c1e3 b8c6 d1d2 a7a6 a1d1 e6g4 h2h3 g4f3 g2f3 e7d7 g1g2 g7g5 d3d4 f8e7 d4e5 g5g4 e5f6 g4f3 g2h2 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c4d3 e3f5 d3c3 g3g4 c3d2 g4h5 c5c4 h5g6 f7h8 g6g7 d2d3 g7h8 d3e4 h8g7 e4f4 h7h8q f4f5 h8h3 f5f4 g7f6 g5g4 h3f1 f4e3 f1c4 e3d2 c4g4 d2c1 g4e2 c1b1 f6e5 b1a1 e5d4 a1b1 d4c3 b1a1 e2b2","san":"e4 e5 Nf3 Nc6 Bc4 Nf6 d3 Be7 O-O d5 exd5 Nxd5 Nc3 Be6 Re1 Nxc3 bxc3 Bxc4 dxc4 Qd6 Be3 Qe6 c5 f6 Qe2 O-O-O Rab1 g6 a4 Rhe8 Rb5 a6 Rb3 Rd5 Reb1 Na5 Rb4 Bxc5 Bxc5 Rxc5 Qe3 Qc6 Rb5 Rxb5 axb5 axb5 Qa7 b6 Qa6+ Kd7 Qxb5 Ke7 Qb4+ Kf7 Nd2 Nb7 Ne4 Rd8 h3 Rd7 Qb3+ Kf8 Qa3+ Kg7 Rb4 f5 Ng5 Qd6 Rb5 h6 Qxd6 Nxd6 Ne6+ Kg8 Rxe5 Re7 f4 Kf7 Nd4 Rxe5 fxe5 Nc4 e6+ Ke7 Kf2 Kd6 Ke2 c5 Nb5+ Kxe6 Kd3 Ne5+ Ke3 Nc4+ Kd3 Nb2+ Ke3 Kd7 Kf4 Ke6 g4 g5+ Kg3 Nc4 Nc7+ Kf6 Nd5+ Kg6 gxf5+ Kxf5 Ne7+ Ke5 Ng6+ Ke6 h4 Kf7 h5 Ke6 Kg4 Kf6 Nf8 Ne3+ Kf3 Nxc2 Nd7+ Ke6 Nxb6 Kf5 Nc4 Ne1+ Ke2 Ng2 Nd6+ Ke5 Nf7+ Kd5 Nxh6 Ke5 Ng4+ Ke4 h6 Nf4+ Kf2 Ng6 h7 Nh8 Kg3 Nf7 Nf6+ Kd3 Nd5 Kc4 Ne3+ Kd3 Nf5 Kxc3 Kg4 Kd2 Kh5 c4 Kg6 Nh8+ Kg7 Kd3 Kxh8 Ke4 Kg7 Kf4 h8=Q Kxf5 Qh3+ Kf4 Kf6 g4 Qf1+ Ke3 Qxc4 Kd2 Qxg4 Kc1 Qe2 Kb1 Ke5 Ka1 Kd4 Kb1 Kc3 Ka1 Qb2#"},{"id":184,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-10-03T14:00:44.095917+00:00","plies":56},"uci":"g1f3 d7d5 d2d4 g8f6 c2c3 c8f5 c1f4 e7e6 d1b3 d8c8 f3h4 f5g6 b1d2 f8d6 b3a4 b8c6 f4d6 c7d6 e2e3 e8g8 h4g6 h7g6 h2h3 e6e5 f1d3 e5e4 d3f1 c8c7 g2g4 f8e8 f2f4 e4f3 e1c1 e8e3 h1h2 f6e4 d2e4 d5e4 c1d2 e3d3 f1d3 e4d3 d2d3 a8e8 h2f2 c7e7 d3c2 e7e4 d1d3 e4e1 d3d2 e8e2 d2e2 f3e2 f2g2 e1d1","san":"Nf3 d5 d4 Nf6 c3 Bf5 Bf4 e6 Qb3 Qc8 Nh4 Bg6 Nd2 Bd6 Qa4+ Nc6 Bxd6 cxd6 e3 O-O Nxg6 hxg6 h3 e5 Bd3 e4 Bf1 Qc7 g4 Rfe8 f4 exf3 O-O-O Rxe3 Rh2 Ne4 Nxe4 dxe4 Kd2 Rd3+ Bxd3 exd3 Kxd3 Re8 Rf2 Qe7 Kc2 Qe4+ Rd3 Qe1 Rdd2 Re2 Rdxe2 fxe2 Rg2 Qd1#"},{"id":185,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-03T14:22:03.496762+00:00","plies":83},"uci":"e2e4 c7c5 g1f3 a7a6 d2d4 c5d4 f3d4 d8c7 b1c3 e7e6 f1e2 g8f6 e1g1 d7d6 c1e3 f8e7 d1d2 b8d7 a1d1 b7b6 f2f4 h7h6 e2f3 c8b7 g1h1 e8g8 f4f5 d7e5 f5e6 e5c4 d2e2 c4b2 d1d3 b6b5 d4f5 b2d3 e2d3 a8c8 c3d5 f6d5 e4d5 e7d8 e3f4 f7e6 d5e6 f8f5 d3f5 b7f3 f1f3 c7c2 f5f7 g8h8 h2h3 c2b1 h1h2 d8b6 f4e3 c8c7 f7f8 h8h7 e3b6 b1a1 b6c7 a1a2 f3f7 a2a1 e6e7 a6a5 e7e8q d6d5 e8e4 d5e4 f8e8 a1a2 e8e4 h7g8 e4e8 g8h7 f7f8 a2g2 h2g2 g7g6 e8f7","san":"e4 c5 Nf3 a6 d4 cxd4 Nxd4 Qc7 Nc3 e6 Be2 Nf6 O-O d6 Be3 Be7 Qd2 Nbd7 Rad1 b6 f4 h6 Bf3 Bb7 Kh1 O-O f5 Ne5 fxe6 Nc4 Qe2 Nxb2 Rd3 b5 Nf5 Nxd3 Qxd3 Rac8 Nd5 Nxd5 exd5 Bd8 Bf4 fxe6 dxe6 Rxf5 Qxf5 Bxf3 Rxf3 Qxc2 Qf7+ Kh8 h3 Qb1+ Kh2 Bb6 Be3 Rc7 Qf8+ Kh7 Bxb6 Qa1 Bxc7 Qxa2 Rf7 Qa1 e7 a5 e8=Q d5 Qe4+ dxe4 Qe8 Qa2 Qxe4+ Kg8 Qe8+ Kh7 Rf8 Qxg2+ Kxg2 g6 Qf7#"},{"id":186,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-03T14:31:15.706595+00:00","plies":49},"uci":"e2e4 e7e5 g1f3 b8c6 f1c4 f8c5 c2c3 g8f6 d2d4 e5d4 b2b4 c5b6 e1g1 e8g8 f1e1 d7d6 f3d4 c8d7 b1a3 f8e8 d4c6 d7c6 e4e5 d6e5 d1d8 a8d8 c4b3 e5e4 a3c4 d8d3 c4b6 a7b6 c3c4 c6d7 h2h3 d7f5 b3c2 d3d7 g2g4 f5e6 g4g5 f6h5 c2d1 g7g6 d1h5 g6h5 e1e4 e6d5 e4e8","san":"e4 e5 Nf3 Nc6 Bc4 Bc5 c3 Nf6 d4 exd4 b4 Bb6 O-O O-O Re1 d6 Nxd4 Bd7 Na3 Re8 Nxc6 Bxc6 e5 dxe5 Qxd8 Raxd8 Bb3 e4 Nc4 Rd3 Nxb6 axb6 c4 Bd7 h3 Bf5 Bc2 Rd7 g4 Be6 g5 Nh5 Bd1 g6 Bxh5 gxh5 Rxe4 Bd5 Rxe8+"},{"id":187,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-03T14:56:39.429311+00:00","plies":48},"uci":"e2e4 e7e5 g1f3 b8c6 f1c4 f8c5 d2d3 g8f6 e1g1 d7d6 c2c3 a7a5 f1e1 e8g8 b1d2 f6g4 e1e2 g4f6 d2f1 c8e6 c1e3 e6c4 d3c4 f6e4 e3c5 e4c5 f1e3 f7f5 e3d5 c5e6 d1d2 f8f7 a1e1 h7h6 h2h3 d8d7 b2b3 a8d8 g2g3 e5e4 f3h2 c6e5 h2f1 e5f3 g1g2 f3d2 e2d2 d8f8","san":"e4 e5 Nf3 Nc6 Bc4 Bc5 d3 Nf6 O-O d6 c3 a5 Re1 O-O Nbd2 Ng4 Re2 Nf6 Nf1 Be6 Be3 Bxc4 dxc4 Nxe4 Bxc5 Nxc5 Ne3 f5 Nd5 Ne6 Qd2 Rf7 Rae1 h6 h3 Qd7 b3 Rd8 g3 e4 Nh2 Ne5 Nf1 Nf3+ Kg2 Nxd2 Rxd2 Rdf8"},{"id":188,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-03T15:08:13.073724+00:00","plies":55},"uci":"e2e4 e7e5 g1f3 b8c6 f1b5 a7a6 b5a4 g8f6 e1g1 f8e7 f1e1 b7b5 a4b3 d7d6 c2c3 e8g8 h2h3 c8b7 d2d4 f8e8 b1d2 e7f8 a2a4 c6a5 b3c2 c7c5 d4d5 g7g6 b2b4 a5c4 d2c4 b5c4 b4c5 d6c5 a4a5 f8g7 f3d2 f6h5 d2c4 h5f4 c4b6 a8b8 c2a4 e8f8 b6d7 b8c8 d7f8 d8f8 a1b1 c8c7 d5d6 c7c6 a4c6 b7c6 d6d7","san":"e4 e5 Nf3 Nc6 Bb5 a6 Ba4 Nf6 O-O Be7 Re1 b5 Bb3 d6 c3 O-O h3 Bb7 d4 Re8 Nbd2 Bf8 a4 Na5 Bc2 c5 d5 g6 b4 Nc4 Nxc4 bxc4 bxc5 dxc5 a5 Bg7 Nd2 Nh5 Nxc4 Nf4 Nb6 Rb8 Ba4 Rf8 Nd7 Rc8 Nxf8 Qxf8 Rb1 Rc7 d6 Rc6 Bxc6 Bxc6 d7"},{"id":189,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-03T15:16:52.432562+00:00","plies":74},"uci":"e2e4 b8c6 d2d4 d7d6 g1f3 c8g4 f1e2 g7g6 e1g1 f8g7 b1c3 g8f6 c1e3 e7e5 d1d2 e8g8 f1d1 e5d4 f3d4 g4e2 d2e2 d8e8 f2f3 e8d7 d4b3 a8e8 e2d2 c6e5 c3d5 f6d5 e4d5 e5c4 d2d3 c4b2 d3d2 c7c5 d1e1 b2c4 d2f2 c4e3 e1e3 b7b5 a1e1 b5b4 b3a5 g7c3 e1e2 c3d4 f2e1 d4e3 e2e3 h7h6 a5c6 g6g5 h2h3 g8g7 e1e2 e8e3 e2e3 f8a8 e3e4 a8f8 e4e3 f8e8 e3c3 g7h7 c3f6 e8g8 c6e7 g8g6 f6f7 g6g7 f7f6 d7e7","san":"e4 Nc6 d4 d6 Nf3 Bg4 Be2 g6 O-O Bg7 Nc3 Nf6 Be3 e5 Qd2 O-O Rfd1 exd4 Nxd4 Bxe2 Qxe2 Qe8 f3 Qd7 Nb3 Rae8 Qd2 Ne5 Nd5 Nxd5 exd5 Nc4 Qd3 Nxb2 Qd2 c5 Re1 Nc4 Qf2 Nxe3 Rxe3 b5 Rae1 b4 Na5 Bc3 R1e2 Bd4 Qe1 Bxe3+ Rxe3 h6 Nc6 g5 h3 Kg7 Qe2 Rxe3 Qxe3 Ra8 Qe4 Rf8 Qe3 Re8 Qc3+ Kh7 Qf6 Rg8 Ne7 Rg6 Qxf7+ Rg7 Qf6 Qxe7"},{"id":190,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-10-03T15:23:52.579882+00:00","plies":56},"uci":"d2d4 d7d5 c2c3 g8f6 c1f4 c7c5 g1f3 b8c6 d4c5 e7e6 b2b4 a7a5 b4b5 c6e7 b1d2 e7g6 f4g3 f8c5 a2a4 e8g8 d1b3 c8d7 b3b2 f8e8 f3e5 g6e5 f2f3 e5c4 b2c1 c4d2 c1d1 d2f1 g3c7 d8c7 a1c1 f1e3 d1d2 e3g2 e1d1 g2f4 c1c2 c5e3 h2h4 e3d2 d1d2 c7e5 h4h5 e5e2 d2c1 f4d3 c1b1 e2e3 c2d2 e3d2 h5h6 d2b2","san":"d4 d5 c3 Nf6 Bf4 c5 Nf3 Nc6 dxc5 e6 b4 a5 b5 Ne7 Nbd2 Ng6 Bg3 Bxc5 a4 O-O Qb3 Bd7 Qb2 Re8 Ne5 Nxe5 f3 Nc4 Qc1 Nxd2 Qd1 Nxf1 Bc7 Qxc7 Rc1 Ne3 Qd2 Nxg2+ Kd1 Nf4 Rc2 Be3 h4 Bxd2 Kxd2 Qe5 h5 Qxe2+ Kc1 Nd3+ Kb1 Qe3 Rd2 Qxd2 h6 Qb2#"},{"id":191,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-03T15:30:48.675353+00:00","plies":54},"uci":"e2e4 e7e5 g1f3 d7d6 d2d4 g8f6 b1c3 e5d4 f3d4 f8e7 f1e2 c8d7 e1g1 d8c8 c1e3 e8g8 d1d2 f8e8 a1d1 c8d8 f2f4 f6g4 e3f2 b8c6 d4c6 b7c6 h2h3 g4f2 f1f2 d6d5 e4d5 d7f5 d5c6 e7c5 d2d8 a8d8 d1d8 e8d8 g1f1 c5f2 f1f2 d8d2 f2e3 d2c2 e2d3 f5d3 e3d3 c2b2 g2g4 g8f8 d3c4 b2c2 c4d5 c2c3","san":"e4 e5 Nf3 d6 d4 Nf6 Nc3 exd4 Nxd4 Be7 Be2 Bd7 O-O Qc8 Be3 O-O Qd2 Re8 Rad1 Qd8 f4 Ng4 Bf2 Nc6 Nxc6 bxc6 h3 Nxf2 Rxf2 d5 exd5 Bf5 dxc6 Bc5 Qxd8 Raxd8 Rxd8 Rxd8 Kf1 Bxf2 Kxf2 Rd2 Ke3 Rxc2 Bd3 Bxd3 Kxd3 Rxb2 g4 Kf8 Kc4 Rc2 Kd5 Rxc3"},{"id":192,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-03T15:41:58.983563+00:00","plies":65},"uci":"g1f3 d7d5 c2c4 e7e6 e2e3 g8f6 d2d4 f8e7 b1c3 e8g8 f1e2 c7c5 b2b3 b8c6 d4c5 e7c5 d1c2 b7b6 a2a3 c8b7 c1b2 a8c8 c4d5 e6d5 a1d1 c6e7 c2b1 c5d6 h2h3 e7g6 h3h4 h7h5 f3g5 f8e8 e2b5 e8e7 b5e2 f6e4 g5e4 d5e4 e2h5 d8c7 h5g4 c8e8 c3b5 c7b8 h4h5 g6e5 b5d6 e5g4 h1h4 g4f6 d6e8 b8e8 h5h6 e7e6 g2g3 g7g6 b2a1 b7d5 d1d5 f6d5 h6h7 g8f8 h7h8r","san":"Nf3 d5 c4 e6 e3 Nf6 d4 Be7 Nc3 O-O Be2 c5 b3 Nc6 dxc5 Bxc5 Qc2 b6 a3 Bb7 Bb2 Rc8 cxd5 exd5 Rd1 Ne7 Qb1 Bd6 h3 Ng6 h4 h5 Ng5 Re8 Bb5 Re7 Be2 Ne4 Ngxe4 dxe4 Bxh5 Qc7 Bg4 Rce8 Nb5 Qb8 h5 Ne5 Nxd6 Nxg4 Rh4 Nf6 Nxe8 Qxe8 h6 Re6 g3 g6 Ba1 Bd5 Rxd5 Nxd5 h7+ Kf8 h8=R+"},{"id":193,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill 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Qd6 Rb1 f5 b5 fxe4 bxc6 exf3 cxb7 Rab8 a4 Bd5 Ba3 Qxa3 Rb5 Bxb7 Qc4+ Kh8 gxf3 Qa1+ Ke2 Qxh1 Qd5 Bxd5 Rxd5 Rxf3 Rd7 Bb4 Rd8+ Rxd8 d3 Qg2 d4 Qxf2+ Kd1 Qd2#"},{"id":5,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-02T21:49:08.198004+00:00","plies":105},"uci":"e2e4 c7c5 c2c3 g8f6 e4e5 f6e4 d2d3 e4f2 e1f2 f7f6 g1f3 d7d5 e5f6 b8c6 f6g7 f8g7 f1e2 e7e5 h1e1 c5c4 d3c4 g7f8 d1d5 a7a5 d5d8 c6d8 f3e5 h7h5 c1e3 a5a4 b1d2 f8g7 e3d4 d8c6 e5c6 e8g8 f2g1 g7f6 d4f6 b7c6 f6e5 f8d8 d2f3 a8a7 a1d1 a7d7 d1d7 c8d7 e1d1 c6c5 e5c7 d8a8 d1d7 a4a3 b2b3 a8e8 g1f2 e8a8 d7d5 g8f7 d5c5 f7f6 c5h5 a8f8 c7d6 f8c8 c4c5 f6f7 b3b4 f7g8 b4b5 c8e8 c5c6 g8g7 c6c7 g7f7 h5h8 e8h8 c7c8q h8c8 b5b6 f7e6 b6b7 c8g8 b7b8q g8b8 d6b8 e6e7 h2h4 e7e8 b8e5 e8d7 h4h5 d7d8 h5h6 d8c8 h6h7 c8d7 h7h8q d7e7 e2c4 e7d7 h8f6 d7e8 c4b5","san":"e4 c5 c3 Nf6 e5 Ne4 d3 Nxf2 Kxf2 f6 Nf3 d5 exf6 Nc6 fxg7 Bxg7 Be2 e5 Re1 c4 dxc4 Bf8 Qxd5 a5 Qxd8+ Nxd8 Nxe5 h5 Be3 a4 Nd2 Bg7 Bd4 Nc6 Nxc6 O-O+ Kg1 Bf6 Bxf6 bxc6 Be5 Rd8 Nf3 Ra7 Rad1 Rad7 Rxd7 Bxd7 Rd1 c5 Bc7 Ra8 Rxd7 a3 b3 Re8 Kf2 Ra8 Rd5 Kf7 Rxc5 Kf6 Rxh5 Rf8 Bd6 Rc8 c5 Kf7 b4 Kg8 b5 Re8 c6 Kg7 c7 Kf7 Rh8 Rxh8 c8=Q Rxc8 b6 Ke6 b7 Rg8 b8=Q Rxb8 Bxb8 Ke7 h4 Ke8 Be5 Kd7 h5 Kd8 h6 Kc8 h7 Kd7 h8=Q Ke7 Bc4 Kd7 Qf6 Ke8 Bb5#"},{"id":6,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-02T22:15:50.423089+00:00","plies":129},"illegal":[[8,"d8b6","blocked"]],"uci":"g1f3 d7d5 d2d4 g8f6 c2c3 c8f5 d1b3 d8c8 b1d2 e7e6 f3h4 f5g6 h4g6 h7g6 e2e3 f8d6 g2g3 c7c5 f1g2 b8c6 b3c2 e8g8 e1g1 e6e5 d4e5 c6e5 d2f3 e5f3 g2f3 f8e8 f1d1 c8e6 c3c4 d5c4 f3b7 a8b8 b7g2 d6e5 h2h3 e6b6 c2c4 e5b2 a1b1 b6a5 c1b2 a5c7 c4c2 c5c4 b2d4 f6d7 b1c1 b8c8 c2d2 d7c5 c1c4 c7e7 d4c5 c8c5 c4g4 e7e5 g4a4 a7a5 a4h4 e5e7 g2f3 c5c8 g1f1 g6g5 h4g4 e7f6 f3d5 c8c5 d5g2 g8h7 f1g1 e8e7 d1b1 g7g6 g4a4 e7a7 g2e4 f6e5 g3g4 f7f5 e4f3 f5g4 a4g4 a7f7 f3g2 e5f6 f2f3 f6e5 d2e2 c5c3 b1e1 h7g7 g4e4 e5f6 e2d1 c3c7 d1a4 c7a7 e4d4 f6e5 e1e2 e5e7 g1f1 g7g8 f1f2 g8h7 a2a3 h7g7 e2d2 e7e6 d4d5 e6f6 a4e4 f6c3 a3a4 c3c7 e4d4 g7g8 d4g4 c7e7 d5g5 f7f6 g5b5 e7e8 h3h4","san":"Nf3 d5 d4 Nf6 c3 Bf5 Qb3 Qc8 Nbd2 e6 Nh4 Bg6 Nxg6 hxg6 e3 Bd6 g3 c5 Bg2 Nc6 Qc2 O-O O-O e5 dxe5 Nxe5 Nf3 Nxf3+ Bxf3 Re8 Rd1 Qe6 c4 dxc4 Bxb7 Rab8 Bg2 Be5 h3 Qb6 Qxc4 Bxb2 Rb1 Qa5 Bxb2 Qc7 Qc2 c4 Bd4 Nd7 Rbc1 Rbc8 Qd2 Nc5 Rxc4 Qe7 Bxc5 Rxc5 Rg4 Qe5 Ra4 a5 Rh4 Qe7 Bf3 Rcc8 Kf1 g5 Rg4 Qf6 Bd5 Rc5 Bg2 Kh7 Kg1 Re7 Rb1 g6 Ra4 Ra7 Be4 Qe5 g4 f5 Bf3 fxg4 Rxg4 Rf7 Bg2 Qf6 f3 Qe5 Qe2 Rc3 Re1 Kg7 Re4 Qf6 Qd1 Rcc7 Qa4 Ra7 Rd4 Qe5 Re2 Qe7 Kf1 Kg8 Kf2 Kh7 a3 Kg7 Red2 Qe6 Rd5 Qf6 Qe4 Qc3 a4 Qc7 Qd4+ Kg8 Qg4 Qe7 Rxg5 Rf6 Rb5 Qe8 h4"},{"id":7,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-02T22:20:48.059346+00:00","plies":46},"uci":"e2e4 e7e5 g1f3 b8c6 f1c4 f8c5 c2c3 g8f6 d2d3 a7a6 e1g1 c5a7 c4b3 d7d6 h2h3 c8d7 f1e1 h7h6 b1d2 g7g5 d2f1 g5g4 h3g4 f6g4 c1e3 g4e3 f2e3 h6h5 d3d4 d8f6 d1e2 e8c8 e2f2 h5h4 a2a4 c8b8 a4a5 d7c8 b3d5 c6e7 b2b4 d8g8 b4b5 c8h3 f1g3 g8g3","san":"e4 e5 Nf3 Nc6 Bc4 Bc5 c3 Nf6 d3 a6 O-O Ba7 Bb3 d6 h3 Bd7 Re1 h6 Nbd2 g5 Nf1 g4 hxg4 Nxg4 Be3 Nxe3 fxe3 h5 d4 Qf6 Qe2 O-O-O Qf2 h4 a4 Kb8 a5 Bc8 Bd5 Ne7 b4 Rdg8 b5 Bh3 Ng3 Rxg3"},{"id":8,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"checkmate","timestamp":"2026-10-02T22:23:57.525885+00:00","plies":39},"uci":"e2e4 c7c6 d2d4 d7d5 e4e5 c8f5 h2h4 h7h5 f1d3 f5d3 d1d3 e7e6 g1f3 d8a5 b1d2 a5a6 c2c4 d5c4 d2c4 b8d7 e1g1 f8e7 a2a4 g8h6 c1h6 h8h6 b2b4 e7b4 f3g5 d7f8 a1b1 b4e7 g5e4 f8d7 b1b7 e8c8 c4d6 e7d6 e4d6","san":"e4 c6 d4 d5 e5 Bf5 h4 h5 Bd3 Bxd3 Qxd3 e6 Nf3 Qa5+ Nbd2 Qa6 c4 dxc4 Nxc4 Nd7 O-O Be7 a4 Nh6 Bxh6 Rxh6 b4 Bxb4 Ng5 Nf8 Rab1 Be7 Ne4 Nd7 Rxb7 O-O-O Ncd6+ Bxd6 Nxd6#"},{"id":9,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-02T22:40:57.971602+00:00","plies":132},"illegal":[[117,"f3f1","blocked"],[117,"d3d3","notation"]],"uci":"e2e4 c7c5 c2c3 d7d6 d2d4 b8d7 g1f3 g7g6 f1c4 g8f6 b1d2 a7a6 e1g1 d8c7 f3g5 e7e6 f2f4 b7b5 c4d3 c8b7 e4e5 f6d5 d2e4 c5d4 c3d4 h7h6 g5f3 c7b6 g1h1 a8c8 c1d2 f8e7 a1c1 c8c1 d1c1 e8f8 a2a3 f8g7 h2h4 b7a8 c1c8 h8c8 f4f5 g6f5 e4d6 c8h8 f1c1 b6a7 h1h2 a7b8 d2b4 a8b7 d6b7 d7e5 f3e5 b8a8 b7d6 e7d6 b4d6 h8d8 d6c5 b5b4 a3b4 d8c8 c1c2 a8b8 c2c4 b8b7 d3f1 d5e3 c4c1 g7h7 h2g1 a6a5 g1f2 e3d5 b4b5 a5a4 c1a1 c8g8 g2g3 f5f4 g3f4 d5f4 a1a3 b7h1 a3f3 h1h2 f2e3 f4d5 e3d3 f7f6 e5f7 g8g1 f1e2 f6f5 f7d6 g1g8 h4h5 h2h4 b5b6 g8b8 b6b7 h4e1 c5a7 e1b1 d3d2 b1b2 d2e1 b2b4 e1f2 b8g8 b7b8q g8b8 a7b8 a4a3 f3d3 a3a2 d3d1 b4b2 d6f7 d5f6 b8e5 f6e4 f2f3 e4c3 d1e1 b2b7 f3f4 b7e4 f4g3 e4e3","san":"e4 c5 c3 d6 d4 Nd7 Nf3 g6 Bc4 Ngf6 Nbd2 a6 O-O Qc7 Ng5 e6 f4 b5 Bd3 Bb7 e5 Nd5 Nde4 cxd4 cxd4 h6 Nf3 Qb6 Kh1 Rc8 Bd2 Be7 Rc1 Rxc1 Qxc1 Kf8 a3 Kg7 h4 Ba8 Qc8 Rxc8 f5 gxf5 Nxd6 Rh8 Rc1 Qa7 Kh2 Qb8 Bb4 Bb7 Nxb7 Nxe5 Nxe5 Qa8 Nd6 Bxd6 Bxd6 Rd8 Bc5 b4 axb4 Rc8 Rc2 Qb8 Rc4 Qb7 Bf1 Ne3 Rc1 Kh7 Kg1 a5 Kf2 Nd5 b5 a4 Ra1 Rg8 g3 f4 gxf4 Nxf4 Ra3 Qh1 Rf3 Qh2+ Ke3 Nd5+ Kd3 f6 Nf7 Rg1 Be2 f5 Nd6 Rg8 h5 Qh4 b6 Rb8 b7 Qe1 Ba7 Qb1+ Kd2 Qxb2+ Ke1 Qb4+ Kf2 Rg8 b8=Q Rxb8 Bxb8 a3 Rd3 a2 Rd1 Qb2 Nf7 Nf6 Be5 Ne4+ Kf3 Nc3 Re1 Qb7+ Kf4 Qe4+ Kg3 Qe3+"},{"id":10,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"checkmate","timestamp":"2026-10-02T22:48:51.748761+00:00","plies":75},"uci":"c2c4 e7e5 e2e3 g8f6 f1e2 d7d5 a2a3 f8d6 d2d4 e5d4 d1d4 b8c6 d4c3 f6e4 c3g7 h8f8 b1c3 d8f6 g7f6 e4f6 g1f3 d5c4 c3b5 d6e5 f3e5 c6e5 b5c7 e8d8 c7b5 c8e6 f2f4 e5c6 b5c3 f8g8 e2f3 d8c7 c1d2 a8d8 e3e4 c6d4 a1d1 d4f3 g2f3 g8g2 c3e2 d8d3 d2c3 d3d1 e1d1 f6h5 c3d4 b7b6 f4f5 e6d7 d4e5 c7c6 h1g1 g2f2 d1e1 f2f3 e2d4 c6c5 b2b4 c4b3 e1e2 f3c3 g1b1 c5c4 b1d1 b3b2 d1b1 c3c1 b1b2 c1h1 b2c2","san":"c4 e5 e3 Nf6 Be2 d5 a3 Bd6 d4 exd4 Qxd4 Nc6 Qc3 Ne4 Qxg7 Rf8 Nc3 Qf6 Qxf6 Nxf6 Nf3 dxc4 Nb5 Be5 Nxe5 Nxe5 Nxc7+ Kd8 Nb5 Be6 f4 Nc6 Nc3 Rg8 Bf3 Kc7 Bd2 Rad8 e4 Nd4 Rd1 Nxf3+ gxf3 Rg2 Ne2 Rd3 Bc3 Rxd1+ Kxd1 Nh5 Bd4 b6 f5 Bd7 Be5+ Kc6 Rg1 Rf2 Ke1 Rxf3 Nd4+ Kc5 b4+ cxb3 Ke2 Rc3 Rb1 Kc4 Rd1 b2 Rb1 Rc1 Rxb2 Rh1 Rc2#"},{"id":11,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-02T22:58:05.516896+00:00","plies":74},"uci":"e2e4 d7d5 e4d5 a7a6 c2c4 c7c6 d5c6 e7e5 c6b7 c8b7 g1f3 f8c5 f1e2 e5e4 d2d4 c5a7 f3g5 d8d4 d1d4 a7d4 b1d2 g8e7 g5e4 b7c6 e1g1 e8g8 d2b3 f8d8 e4c5 d4e5 c1e3 e5b2 a1b1 b2a3 f1d1 d8e8 b3d4 a3c5 d4c6 e7c6 e2f3 c5a7 e3a7 a8a7 d1d6 a7c7 h2h3 g8f8 b1b6 c6e7 g1h2 e7f5 d6d5 b8d7 b6a6 f5h4 d5d4 h4f3 g2f3 f7f6 a6d6 d7b8 d6d8 b8c6 d8e8 f8e8 d4g4 e8f8 a2a4 h7h6 h2g3 c7a7 g4d4 c6d4","san":"e4 d5 exd5 a6 c4 c6 dxc6 e5 cxb7 Bxb7 Nf3 Bc5 Be2 e4 d4 Ba7 Ng5 Qxd4 Qxd4 Bxd4 Nd2 Ne7 Ngxe4 Bc6 O-O O-O Nb3 Rd8 Nec5 Be5 Be3 Bxb2 Rab1 Ba3 Rfd1 Re8 Nd4 Bxc5 Nxc6 Nexc6 Bf3 Ba7 Bxa7 Rxa7 Rd6 Rc7 h3 Kf8 Rb6 Ne7 Kh2 Nf5 Rd5 Nd7 Rxa6 Nh4 Rd4 Nxf3+ gxf3 f6 Rad6 Nb8 Rd8 Nc6 Rxe8+ Kxe8 Rg4 Kf8 a4 h6 Kg3 Ra7 Rd4 Nxd4"},{"id":12,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"checkmate","timestamp":"2026-10-02T23:07:12.044293+00:00","plies":83},"illegal":[[50,"e7e5","impossible"]],"uci":"e2e3 e7e5 c2c4 g8f6 b1c3 d7d5 d2d4 e5d4 e3d4 f8e7 f1e2 e8g8 c1e3 b8c6 g1f3 d5c4 d4d5 c6a5 e3f4 e7d6 f4d6 d8d6 e1g1 c8g4 f1e1 g4f3 e2f3 f8e8 e1e8 a8e8 d1a4 b7b6 c3e4 d6e7 e4f6 g7f6 a1d1 e7e5 h2h3 e8d8 a4a3 e5d6 a3d6 d8d6 g1f1 g8f8 d1d4 f8e7 f1e1 f6f5 e1e2 e7f6 d4h4 f6g6 e2d2 b6b5 d2c2 g6g5 g2g3 h7h6 h4d4 g5f6 d4h4 f6g5 c2c3 a7a6 b2b3 c4b3 a2b3 a5b7 h4d4 g5f6 b3b4 f6e5 d4d3 f5f4 g3f4 e5f4 f3g4 f4e4 d3e3 e4d5 g4f3","san":"e3 e5 c4 Nf6 Nc3 d5 d4 exd4 exd4 Be7 Be2 O-O Be3 Nc6 Nf3 dxc4 d5 Na5 Bf4 Bd6 Bxd6 Qxd6 O-O Bg4 Re1 Bxf3 Bxf3 Rfe8 Rxe8+ Rxe8 Qa4 b6 Ne4 Qe7 Nxf6+ gxf6 Rd1 Qe5 h3 Rd8 Qa3 Qd6 Qxd6 Rxd6 Kf1 Kf8 Rd4 Ke7 Ke1 f5 Ke2 Kf6 Rh4 Kg6 Kd2 b5 Kc2 Kg5 g3 h6 Rd4 Kf6 Rh4 Kg5 Kc3 a6 b3 cxb3 axb3 Nb7 Rd4 Kf6 b4 Ke5 Rd3 f4 gxf4+ Kxf4 Bg4 Ke4 Re3+ Kxd5 Bf3#"},{"id":13,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-02T23:16:43.039277+00:00","plies":28},"uci":"d2d4 g8f6 c1f4 d7d5 e2e3 c7c5 c2c3 b8c6 b1d2 c8f5 g1f3 d8b6 d1b3 c5c4 b3b6 a7b6 f1e2 b6b5 a2a3 b5b4 e1g1 b4c3 b2c3 e7e6 f1b1 f5b1 a1b1 f8a3","san":"d4 Nf6 Bf4 d5 e3 c5 c3 Nc6 Nd2 Bf5 Ngf3 Qb6 Qb3 c4 Qxb6 axb6 Be2 b5 a3 b4 O-O bxc3 bxc3 e6 Rfb1 Bxb1 Rxb1 Bxa3"},{"id":14,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-02T23:19:08.589719+00:00","plies":39},"uci":"e2e4 c7c6 d2d4 d7d5 e4e5 c8f5 h2h4 h7h5 f1d3 f5d3 d1d3 e7e6 g1f3 d8a5 b1d2 a5a6 c2c4 d5c4 d2c4 b8d7 e1g1 f8e7 a2a4 g8h6 c1h6 h8h6 b2b4 e7b4 f3g5 d7f8 a1b1 b4e7 g5e4 a8b8 c4d6 e7d6 e4d6 e8e7 d3a6","san":"e4 c6 d4 d5 e5 Bf5 h4 h5 Bd3 Bxd3 Qxd3 e6 Nf3 Qa5+ Nbd2 Qa6 c4 dxc4 Nxc4 Nd7 O-O Be7 a4 Nh6 Bxh6 Rxh6 b4 Bxb4 Ng5 Nf8 Rab1 Be7 Ne4 Rb8 Ncd6+ Bxd6 Nxd6+ Ke7 Qxa6"},{"id":15,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-02T23:30:37.885005+00:00","plies":109},"uci":"e2e4 e7e5 g1f3 b8c6 f1c4 f8c5 c2c3 a7a5 d2d4 c5a7 e1g1 g8f6 f1e1 e5d4 c3d4 e8g8 b1c3 d7d5 e4d5 c6e7 e1e5 c8g4 h2h3 g4d7 c1g5 e7g6 e5e1 h7h6 g5e3 f8e8 d1b3 a8b8 f3e5 b7b5 c4b5 e8e5 d4e5 a5a4 b3c4 d7b5 c3b5 a7e3 e1e3 f6d5 e3d3 g6e5 c4d5 e5d3 d5d8 b8d8 a1b1 d8b8 b5c7 a4a3 b2b3 d3b4 b1a1 g8f8 g1f1 b8b7 c7a8 g7g5 f1e2 f7f6 e2d2 f8e7 d2c3 b7b8 a8c7 e7d6 c7e8 d6e5 e8c7 e5d6 c7e8 d6e7 e8g7 e7f8 g7h5 f8f7 c3c4 f7g6 h5g3 f6f5 g3e2 b4c2 a1c1 b8c8 c4d3 g6h5 c1c2 h5h4 c2c8 f5f4 b3b4 f4f3 g2f3 h4h5 b4b5 g5g4 h3g4 h5h4 b5b6 h4g5 b6b7 g5h4 b7b8q h4h3 b8g3","san":"e4 e5 Nf3 Nc6 Bc4 Bc5 c3 a5 d4 Ba7 O-O Nf6 Re1 exd4 cxd4 O-O Nc3 d5 exd5 Ne7 Re5 Bg4 h3 Bd7 Bg5 Ng6 Re1 h6 Be3 Re8 Qb3 Rb8 Ne5 b5 Bxb5 Rxe5 dxe5 a4 Qc4 Bxb5 Nxb5 Bxe3 Rxe3 Nxd5 Rd3 Nxe5 Qxd5 Nxd3 Qxd8+ Rxd8 Rb1 Rb8 Nxc7 a3 b3 Nb4 Ra1 Kf8 Kf1 Rb7 Na8 g5 Ke2 f6 Kd2 Ke7 Kc3 Rb8 Nc7 Kd6 Ne8+ Ke5 Nc7 Kd6 Ne8+ Ke7 Ng7 Kf8 Nh5 Kf7 Kc4 Kg6 Ng3 f5 Ne2 Nc2 Rc1 Rc8+ Kd3 Kh5 Rxc2 Kh4 Rxc8 f4 b4 f3 gxf3 Kh5 b5 g4 hxg4+ Kh4 b6 Kg5 b7 Kh4 b8=Q Kh3 Qg3#"},{"id":16,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-10-02T23:39:20.704921+00:00","plies":88},"illegal":[[42,"f5d7","blocked"]],"uci":"d2d4 d7d5 c2c3 g8f6 c1f4 c8f5 d1b3 d8c8 b1d2 e7e6 a1c1 f8e7 h2h4 e8g8 g1f3 c7c5 h4h5 c5c4 b3a4 b8c6 g2g3 a7a6 h5h6 g7g6 f3e5 c6e5 d4e5 f6e4 f2f3 e4d2 e1d2 b7b5 a4d1 b5b4 d2e1 b4c3 c1c3 e7b4 g3g4 b4c3 b2c3 f5g4 d1d4 g4f5 e1f2 a8b8 e2e4 d5e4 f3e4 f5g4 h1g1 g4h5 f2g3 b8b2 g1g2 b2g2 f1g2 f8d8 d4f2 d8d3 f4e3 d3c3 f2d2 c3a3 g3h4 c8c7 d2b4 a3e3 g2f3 e3f3 b4d6 c7d6 e5d6 f3d3 a2a4 d3d6 e4e5 d6d5 a4a5 c4c3 h4h3 c3c2 h3g2 c2c1q g2h3 c1g1 h3h4 g1g4","san":"d4 d5 c3 Nf6 Bf4 Bf5 Qb3 Qc8 Nd2 e6 Rc1 Be7 h4 O-O Ngf3 c5 h5 c4 Qa4 Nc6 g3 a6 h6 g6 Ne5 Nxe5 dxe5 Ne4 f3 Nxd2 Kxd2 b5 Qd1 b4 Ke1 bxc3 Rxc3 Bb4 g4 Bxc3+ bxc3 Bxg4 Qd4 Bf5 Kf2 Rb8 e4 dxe4 fxe4 Bg4 Rg1 Bh5 Kg3 Rb2 Rg2 Rxg2+ Bxg2 Rd8 Qf2 Rd3+ Be3 Rxc3 Qd2 Ra3 Kh4 Qc7 Qb4 Rxe3 Bf3 Rxf3 Qd6 Qxd6 exd6 Rd3 a4 Rxd6 e5 Rd5 a5 c3 Kh3 c2 Kg2 c1=Q Kh3 Qg1 Kh4 Qg4#"},{"id":17,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-03T00:30:15.060138+00:00","plies":149},"illegal":[[65,"f2f4","blocked"]],"uci":"e2e4 c7c5 c2c3 b8c6 d2d4 d7d5 e4d5 d8d5 g1f3 g8f6 f1e2 e7e6 e1g1 c5d4 c3d4 f8e7 b1c3 d5d7 c1g5 d7d8 d1d2 e8g8 f1d1 b7b6 f3e5 c6e5 d4e5 f6d5 g5e7 d8e7 c3d5 e6d5 d2d5 c8f5 d5d6 e7h4 d6d4 h4h6 e2f3 a8c8 d4d6 h6g5 d6d2 h7h6 d2g5 h6g5 a1c1 f8e8 c1c8 e8c8 h2h3 f5e6 a2a3 c8c5 d1e1 e6f5 b2b4 c5c7 e1e3 f5e6 g1h2 g8f8 h2g3 f8e7 h3h4 f7f6 h4g5 f6g5 f3g4 a7a5 b4a5 b6a5 f2f4 e6g4 g3g4 g5f4 g4f4 e7f7 f4f5 c7c1 e5e6 f7f8 f5g6 f8e7 g6g7 c1c2 g2g3 c2c5 g7g6 c5c4 g6f5 c4c2 g3g4 c2f2 f5g5 f2g2 g5h5 a5a4 g4g5 g2h2 h5g6 h2h4 g6f5 h4h2 e3e4 h2f2 f5g6 f2h2 e4a4 e7e6 a4e4 e6d5 e4e1 h2h8 g6g7 h8a8 g5g6 a8a3 g7f8 a3a6 g6g7 a6f6 f8g8 f6g6 g8h7 g6g7 h7g7 d5c4 g7f6 c4d3 f6e5 d3d2 e1e4 d2c3 e4d4 c3c2 e5e4 c2c3 e4e3 c3c2 d4d3 c2b2 e3d2 b2a1 d2c2 a1a2 d3b3 a2a1 b3a3","san":"e4 c5 c3 Nc6 d4 d5 exd5 Qxd5 Nf3 Nf6 Be2 e6 O-O cxd4 cxd4 Be7 Nc3 Qd7 Bg5 Qd8 Qd2 O-O Rfd1 b6 Ne5 Nxe5 dxe5 Nd5 Bxe7 Qxe7 Nxd5 exd5 Qxd5 Bf5 Qd6 Qh4 Qd4 Qh6 Bf3 Rac8 Qd6 Qg5 Qd2 h6 Qxg5 hxg5 Rac1 Rfe8 Rxc8 Rxc8 h3 Be6 a3 Rc5 Re1 Bf5 b4 Rc7 Re3 Be6 Kh2 Kf8 Kg3 Ke7 h4 f6 hxg5 fxg5 Bg4 a5 bxa5 bxa5 f4 Bxg4 Kxg4 gxf4 Kxf4 Kf7 Kf5 Rc1 e6+ Kf8 Kg6 Ke7 Kxg7 Rc2 g3 Rc5 Kg6 Rc4 Kf5 Rc2 g4 Rf2+ Kg5 Rg2 Kh5 a4 g5 Rh2+ Kg6 Rh4 Kf5 Rh2 Re4 Rf2+ Kg6 Rh2 Rxa4 Kxe6 Re4+ Kd5 Re1 Rh8 Kg7 Ra8 g6 Rxa3 Kf8 Ra6 g7 Rf6+ Kg8 Rg6 Kh7 Rxg7+ Kxg7 Kc4 Kf6 Kd3 Ke5 Kd2 Re4 Kc3 Rd4 Kc2 Ke4 Kc3 Ke3 Kc2 Rd3 Kb2 Kd2 Ka1 Kc2 Ka2 Rb3 Ka1 Ra3#"},{"id":18,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-03T00:53:42.148827+00:00","plies":89},"illegal":[[50,"f6d5","impossible"]],"uci":"e2e3 e7e5 c2c4 g8f6 a2a3 d7d5 d2d4 e5d4 e3d4 f8e7 c1e3 e8g8 f1e2 d5c4 b1c3 c8e6 d1c2 b8c6 a1d1 f6d5 g1f3 d5c3 b2c3 d8d5 a3a4 c6a5 c2b2 b7b6 b2c2 e6f5 c2b2 f8e8 e1g1 e7d6 f3d2 f5e4 d2e4 d5e4 f1e1 a8d8 e2f1 e4h4 h2h3 e8e6 g2g3 h4f6 e3d2 e6e1 d1e1 h7h6 d2c1 g8f8 b2c2 d8e8 e1e8 f8e8 c2e4 f6e7 e4f5 e7d7 f5c2 d7c6 c2h7 d6f8 c1f4 a5b3 g1h2 e8e7 f1g2 c6d7 h7e4 d7e6 e4a8 e6d7 h3h4 a7a5 h2g1 d7d8 a8c6 d8d7 c6c4 d7f5 c4c7 f5d7 c7b6 d7a4 f4d6 e7e8 g2c6","san":"e3 e5 c4 Nf6 a3 d5 d4 exd4 exd4 Be7 Be3 O-O Be2 dxc4 Nc3 Be6 Qc2 Nc6 Rd1 Nd5 Nf3 Nxc3 bxc3 Qd5 a4 Na5 Qb2 b6 Qc2 Bf5 Qb2 Rfe8 O-O Bd6 Nd2 Be4 Nxe4 Qxe4 Rfe1 Rad8 Bf1 Qh4 h3 Re6 g3 Qf6 Bd2 Rxe1 Rxe1 h6 Bc1 Kf8 Qc2 Re8 Rxe8+ Kxe8 Qe4+ Qe7 Qf5 Qd7 Qc2 Qc6 Qh7 Bf8 Bf4 Nb3 Kh2 Ke7 Bg2 Qd7 Qe4+ Qe6 Qa8 Qd7 h4 a5 Kg1 Qd8 Qc6 Qd7 Qxc4 Qf5 Qxc7+ Qd7 Qxb6 Qxa4 Bd6+ Ke8 Bc6+"},{"id":19,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-03T00:57:51.374186+00:00","plies":34},"illegal":[[27,"c4e2","blocked"]],"uci":"e2e4 e7e5 g1f3 b8c6 f1c4 f8c5 c2c3 g8f6 d2d3 a7a6 e1g1 c5a7 a2a4 d7d6 h2h3 h7h6 b1d2 g7g5 f3h2 h8g8 h2g4 f6g4 h3g4 g8h8 d2f3 c8g4 d1b3 h8h7 b3b7 c6a5 b7b4 c7c6 c4a6 a7c5","san":"e4 e5 Nf3 Nc6 Bc4 Bc5 c3 Nf6 d3 a6 O-O Ba7 a4 d6 h3 h6 Nbd2 g5 Nh2 Rg8 Ng4 Nxg4 hxg4 Rh8 Nf3 Bxg4 Qb3 Rh7 Qxb7 Na5 Qb4 c6 Bxa6 Bc5"},{"id":20,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-03T01:03:56.164872+00:00","plies":45},"uci":"e2e4 c7c6 d2d4 d7d5 e4e5 c8f5 h2h4 h7h5 f1d3 f5d3 d1d3 e7e6 g1f3 d8a5 b1d2 a5a6 c2c4 d5c4 d2c4 b8d7 e1g1 d7b6 b2b3 b6c4 b3c4 g8e7 c1g5 e7f5 a1c1 f8e7 g5e7 f5e7 f3g5 e7f5 d3f3 a6b6 d4d5 b6d4 d5e6 f7e6 g5e6 d4e5 f1e1 e5f6 e6g7","san":"e4 c6 d4 d5 e5 Bf5 h4 h5 Bd3 Bxd3 Qxd3 e6 Nf3 Qa5+ Nbd2 Qa6 c4 dxc4 Nxc4 Nd7 O-O Nb6 b3 Nxc4 bxc4 Ne7 Bg5 Nf5 Rac1 Be7 Bxe7 Nxe7 Ng5 Nf5 Qf3 Qb6 d5 Qd4 dxe6 fxe6 Nxe6 Qxe5 Rfe1 Qf6 Nxg7+"},{"id":21,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-03T01:23:57.668651+00:00","plies":153},"illegal":[[95,"e7b4","blocked"]],"uci":"e2e4 b8c6 d2d4 d7d5 e4d5 c6a5 c2c4 e7e6 d5e6 f7e6 d1a4 c7c6 c1d2 b7b6 g1f3 f8d6 f1d3 g8f6 e1g1 e8g8 b1c3 c6c5 c3b5 c8b7 b5d6 b7f3 d6b5 f3c6 d2c3 a7a6 b5a3 c6a4 b2b3 a4e8 a1d1 d8b8 d4c5 a5c6 a3c2 a6a5 c2d4 g8h8 d4e6 f8f7 e6g5 f7a7 c3f6 h7h6 g5e4 a5a4 f6c3 b6c5 e4c5 a7f7 c5e6 h8g8 c3g7 b8c8 g7h6 c8e6 h6e3 e6e7 b3a4 a8c8 c4c5 e7a7 d3c4 c6a5 c4f7 a7f7 d1d2 a5c4 d2d4 e8d7 d4f4 d7f5 g2g4 f7e8 f4f5 c8d8 e3h6 e8e2 h6g5 c4e5 g5d8 e5f3 g1g2 f3d4 f5f4 e2e5 f4d4 e5d4 d8e7 d4d7 e7f6 d7d5 f2f3 d5e6 f6d4 e6a2 f1f2 a2d5 d4e3 d5e6 e3d4 g8f7 a4a5 e6a6 d4c3 a6c4 c3e5 c4c5 e5g3 f7g6 a5a6 c5a3 h2h4 a3a6 h4h5 g6f7 f3f4 a6c8 f4f5 c8c4 g2h3 c4c1 g3f4 c1a3 h3h4 a3e7 g4g5 e7e4 f5f6 f7g8 h4g3 e4d3 f2f3 d3d4 f4e3 d4c4 g5g6 c4d5 f6f7 g8f8 g6g7 f8g7 f7f8q g7h7 f3f7 d5f7 f8f7 h7h8 e3d4","san":"e4 Nc6 d4 d5 exd5 Na5 c4 e6 dxe6 fxe6 Qa4+ c6 Bd2 b6 Nf3 Bd6 Bd3 Nf6 O-O O-O Nc3 c5 Nb5 Bb7 Nxd6 Bxf3 Nb5 Bc6 Bc3 a6 Na3 Bxa4 b3 Be8 Rad1 Qb8 dxc5 Nc6 Nc2 a5 Nd4 Kh8 Nxe6 Rf7 Ng5 Rfa7 Bxf6 h6 Ne4 a4 Bc3 bxc5 Nxc5 Rf7 Ne6 Kg8 Bxg7 Qc8 Bxh6 Qxe6 Be3 Qe7 bxa4 Rc8 c5 Qa7 Bc4 Na5 Bxf7+ Qxf7 Rd2 Nc4 Rd4 Bd7 Rf4 Bf5 g4 Qe8 Rxf5 Rd8 Bh6 Qe2 Bg5 Ne5 Bxd8 Nf3+ Kg2 Nd4 Rf4 Qe5 Rxd4 Qxd4 Be7 Qd7 Bf6 Qd5+ f3 Qe6 Bd4 Qxa2+ Rf2 Qd5 Be3 Qe6 Bd4 Kf7 a5 Qa6 Bc3 Qc4 Be5 Qxc5 Bg3 Kg6 a6 Qa3 h4 Qxa6 h5+ Kf7 f4 Qc8 f5 Qc4 Kh3 Qc1 Bf4 Qa3+ Kh4 Qe7+ g5 Qe4 f6 Kg8 Kg3 Qd3+ Rf3 Qd4 Be3 Qc4 g6 Qd5 f7+ Kf8 g7+ Kxg7 f8=Q+ Kh7 Rf7+ Qxf7 Qxf7+ Kh8 Bd4#"},{"id":22,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"checkmate","timestamp":"2026-10-03T01:30:54.669043+00:00","plies":63},"uci":"g1f3 d7d5 g2g3 g8f6 c2c3 c8f5 b2b3 e7e6 f3h4 f5e4 h4g2 f8d6 d2d3 e4g6 g2h4 e8g8 f1g2 b8d7 a2a4 e6e5 a4a5 e5e4 a1a2 e4d3 e2d3 f8e8 c1e3 d7c5 e1g1 c5d3 b3b4 d8d7 h4g6 d7g4 g6h4 d3e5 b1a3 g4d7 a5a6 b7a6 e3d4 d7g4 a3b1 g4d1 f1d1 e5c4 h2h3 d6e5 g2f1 e5d4 c3d4 a8b8 a2a6 b8b4 d1c1 e8e4 a6a7 e4d4 a7a8 b4b8 a8b8 f6e8 b8e8","san":"Nf3 d5 g3 Nf6 c3 Bf5 b3 e6 Nh4 Be4 Ng2 Bd6 d3 Bg6 Nh4 O-O Bg2 Nbd7 a4 e5 a5 e4 Ra2 exd3 exd3 Re8+ Be3 Nc5 O-O Nxd3 b4 Qd7 Nxg6 Qg4 Nh4 Ne5 Na3 Qd7 a6 bxa6 Bd4 Qg4 Nb1 Qxd1 Rxd1 Nc4 h3 Be5 Bf1 Bxd4 cxd4 Rab8 Rxa6 Rxb4 Rc1 Re4 Rxa7 Rxd4 Ra8+ Rb8 Rxb8+ Ne8 Rxe8#"},{"id":23,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-03T01:38:14.080927+00:00","plies":66},"uci":"e2e4 c7c5 c2c3 b8c6 d2d4 c5d4 c3d4 e7e5 d4d5 c6e7 g1f3 e7g6 b1c3 f8b4 c1d2 g8f6 f1d3 b4c5 e1g1 e8g8 h2h3 a7a5 a1c1 b7b6 c3a4 c8a6 d3a6 a8a6 d1c2 d8e7 a4c5 b6c5 d2e3 d7d6 c2c4 e7b7 b2b3 a5a4 b3a4 b7a7 f3d2 f8a8 d2b3 a6a4 c4c2 f6e4 f2f3 e4f6 f1d1 h7h6 c2d3 f6d7 c1c4 a4a2 b3d2 a2a3 c4c3 a3a4 d2e4 a7b8 c3c4 a4a3 d3d2 g8h7 e3h6 g7h6","san":"e4 c5 c3 Nc6 d4 cxd4 cxd4 e5 d5 Nce7 Nf3 Ng6 Nc3 Bb4 Bd2 Nf6 Bd3 Bc5 O-O O-O h3 a5 Rc1 b6 Na4 Ba6 Bxa6 Rxa6 Qc2 Qe7 Nxc5 bxc5 Be3 d6 Qc4 Qb7 b3 a4 bxa4 Qa7 Nd2 Ra8 Nb3 Rxa4 Qc2 Nxe4 f3 Nf6 Rfd1 h6 Qd3 Nd7 Rc4 Rxa2 Nd2 Ra3 Rc3 Ra4 Ne4 Qb8 Rc4 Ra3 Qd2 Kh7 Bxh6 gxh6"},{"id":24,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-03T01:42:36.348665+00:00","plies":43},"uci":"c2c4 e7e5 e2e3 g8f6 b1c3 d7d5 g1f3 b8c6 d2d4 e5d4 c3d5 f6d5 c4d5 d8d5 e3d4 c8g4 f1e2 e8c8 e1g1 g4f3 e2f3 d5d4 d1c2 c6b4 c2f5 d4d7 f5d7 c8d7 f3b7 b4c2 f1d1 d7e7 d1d8 e7d8 a1b1 f8d6 c1d2 h8e8 d2c3 d6e5 b1d1 d8e7 c3e5","san":"c4 e5 e3 Nf6 Nc3 d5 Nf3 Nc6 d4 exd4 Nxd5 Nxd5 cxd5 Qxd5 exd4 Bg4 Be2 O-O-O O-O Bxf3 Bxf3 Qxd4 Qc2 Nb4 Qf5+ Qd7 Qxd7+ Kxd7 Bxb7 Nc2 Rd1+ Ke7 Rxd8 Kxd8 Rb1 Bd6 Bd2 Re8 Bc3 Be5 Rd1+ Ke7 Bxe5"},{"id":25,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-03T01:46:13.435284+00:00","plies":48},"uci":"d2d4 g8f6 g1f3 d7d5 c1f4 c7c5 e2e3 e7e6 c2c3 f8d6 f4g3 d8c7 f1d3 b8d7 b1d2 e8g8 e1g1 d6g3 h2g3 b7b6 d1e2 c8b7 e3e4 d5e4 d2e4 c5d4 c3d4 b7e4 d3e4 f6e4 e2e4 a8c8 e4e2 c7c2 e2c2 c8c2 f1c1 f8c8 c1c2 c8c2 b2b3 h7h5 g1f1 d7f6 f1e1 f6e4 e1d1 c2f2","san":"d4 Nf6 Nf3 d5 Bf4 c5 e3 e6 c3 Bd6 Bg3 Qc7 Bd3 Nbd7 Nbd2 O-O O-O Bxg3 hxg3 b6 Qe2 Bb7 e4 dxe4 Nxe4 cxd4 cxd4 Bxe4 Bxe4 Nxe4 Qxe4 Rac8 Qe2 Qc2 Qxc2 Rxc2 Rfc1 Rfc8 Rxc2 Rxc2 b3 h5 Kf1 Nf6 Ke1 Ne4 Kd1 Rxf2"},{"id":26,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-03T01:49:03.021843+00:00","plies":45},"uci":"e2e4 c7c6 d2d4 d7d5 e4e5 c8f5 h2h4 h7h5 f1d3 f5d3 d1d3 e7e6 g1f3 d8a5 b1d2 a5a6 c2c4 d5c4 d2c4 b8d7 e1g1 d7b6 b2b3 b6c4 b3c4 g8e7 c1g5 e7f5 a1c1 f8e7 g5e7 e8e7 d3d2 h8d8 d2g5 e7f8 g5h5 a6a2 d4d5 c6d5 c4d5 d8d5 h5h8 f8e7 h8a8","san":"e4 c6 d4 d5 e5 Bf5 h4 h5 Bd3 Bxd3 Qxd3 e6 Nf3 Qa5+ Nbd2 Qa6 c4 dxc4 Nxc4 Nd7 O-O Nb6 b3 Nxc4 bxc4 Ne7 Bg5 Nf5 Rac1 Be7 Bxe7 Kxe7 Qd2 Rhd8 Qg5+ Kf8 Qxh5 Qxa2 d5 cxd5 cxd5 Rxd5 Qh8+ Ke7 Qxa8"},{"id":27,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-03T01:55:42.441285+00:00","plies":73},"uci":"e2e4 d7d6 d2d4 e7e5 d4e5 b8c6 g1f3 h7h6 f1c4 a7a6 e1g1 d6e5 d1d8 e8d8 c4f7 f8d6 b1c3 c8g4 h2h3 g4f3 g2f3 g7g5 c3d5 g8e7 c1e3 c6d4 e3d4 h8h7 f7h5 e7d5 e4d5 c7c5 d4e3 d8d7 f1d1 a8d8 c2c4 h7e7 h5g4 d7c7 a2a4 c7b6 a4a5 b6a7 a1b1 d8e8 b2b4 e7g7 b4c5 d6f8 d5d6 g7f7 c5c6 a7a8 c6b7 f7b7 b1b7 f8d6 b7b6 d6e7 b6a6 a8b7 a6b6 b7a8 d1d7 e8c8 d7e7 c8c7 e7c7 h6h5 b6b5 h5g4 c7c8","san":"e4 d6 d4 e5 dxe5 Nc6 Nf3 h6 Bc4 a6 O-O dxe5 Qxd8+ Kxd8 Bxf7 Bd6 Nc3 Bg4 h3 Bxf3 gxf3 g5 Nd5 Nge7 Be3 Nd4 Bxd4 Rh7 Bh5 Nxd5 exd5 c5 Be3 Kd7 Rfd1 Rd8 c4 Re7 Bg4+ Kc7 a4 Kb6 a5+ Ka7 Rab1 Rde8 b4 Rg7 bxc5 Bf8 d6 Rf7 c6+ Ka8 cxb7+ Rxb7 Rxb7 Bxd6 Rb6 Be7 Rxa6+ Kb7 Rb6+ Ka8 Rd7 Rc8 Rxe7 Rc7 Rxc7 h5 Rb5 hxg4 Rc8#"},{"id":28,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-03T02:04:34.431664+00:00","plies":77},"uci":"c2c4 e7e5 d2d3 g8f6 a2a3 d7d5 c4d5 f6d5 e2e3 b8c6 d1c2 f8d6 g1f3 e8g8 f1e2 c8e6 b1d2 f7f5 b2b3 d8e7 e1g1 a8d8 f1e1 f5f4 e3e4 d5f6 h2h3 c6d4 c2a2 d4e2 e1e2 d6c5 c1b2 e7d6 f3e5 f6d7 e5f3 d6d3 g1f1 f8e8 f3g5 h7h6 a1b1 h6g5 b1c1 c5b6 a2a1 d7f6 b2f6 g7f6 a1f6 d3d4 e4e5 d8d7 f6g6 d7g7 g6e8 g8h7 f1g1 e6f7 e8b5 f7d5 e5e6 g7e7 d2f3 d4f6 b5d3 f6g6 d3d5 c7c6 d5d1 e7e6 d1d7 h7h8 d7c8 h8h7 f3g5","san":"c4 e5 d3 Nf6 a3 d5 cxd5 Nxd5 e3 Nc6 Qc2 Bd6 Nf3 O-O Be2 Be6 Nbd2 f5 b3 Qe7 O-O Rad8 Re1 f4 e4 Nf6 h3 Nd4 Qa2 Nxe2+ Rxe2 Bc5 Bb2 Qd6 Nxe5 Nd7 Nef3 Qxd3 Kf1 Rfe8 Ng5 h6 Rb1 hxg5 Rc1 Bb6 Qa1 Nf6 Bxf6 gxf6 Qxf6 Qd4 e5 Rd7 Qg6+ Rg7 Qxe8+ Kh7 Kg1 Bf7 Qb5 Bd5 e6 Re7 Nf3 Qf6 Qd3+ Qg6 Qxd5 c6 Qd1 Rxe6 Qd7+ Kh8 Qc8+ Kh7 Nxg5+"},{"id":29,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-03T02:07:01.486113+00:00","plies":20},"uci":"e2e4 c7c5 c2c3 b8c6 g1f3 e7e5 f1c4 c6a5 c4e2 d8c7 b2b4 c5b4 c3b4 f8b4 d1a4 c7c1 e2d1 a5c6 e1g1 c1c5","san":"e4 c5 c3 Nc6 Nf3 e5 Bc4 Na5 Be2 Qc7 b4 cxb4 cxb4 Bxb4 Qa4 Qxc1+ Bd1 Nc6 O-O Qc5"},{"id":30,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-10-03T02:26:38.669510+00:00","plies":174},"uci":"c2c4 e7e5 b2b3 g8f6 a2a3 d7d5 g2g3 b8c6 a1a2 f8c5 e2e3 c8f5 c1b2 e8g8 g1f3 e5e4 f3h4 f5g4 b2f6 g4d1 f6d8 d1b3 a2b2 a8d8 d2d4 c5d4 b2b3 d4b6 c4d5 d8d5 f1g2 f8e8 e1g1 c6a5 b3b4 f7f5 g2h3 g7g6 b4b2 a5c4 b2b4 c4d2 f1e1 d2f3 h4f3 e4f3 h3f1 e8e4 b1c3 e4b4 c3d5 b4b3 a3a4 b3a3 f1b5 c7c6 b5c4 c6d5 c4d5 g8g7 d5b7 a3a4 b7f3 a7a5 f3c6 a4a2 e1d1 h7h5 c6e8 a5a4 d1b1 b6c5 b1b5 c5d6 b5b6 d6e5 e8g6 a4a3 g6h5 a2b2 b6g6 g7h7 g6a6 a3a2 h5g6 h7g7 f2f4 e5c3 g6f5 b2b1 g1f2 a2a1q a6a1 b1a1 h2h4 g7f6 e3e4 a1a2 f2f3 a2h2 f3g4 c3e1 e4e5 f6f7 f5e4 h2d2 g4f3 d2d1 e4a8 e1d2 a8d5 f7e7 d5b3 d1g1 h4h5 d2e1 f3e2 e1g3 e2f3 e7f8 h5h6 g3h4 b3e6 g1g6 h6h7 f8g7 e6g8 h4d8 f3e3 d8c7 f4f5 g6g5 e3f4 g5g1 f5f6 g7h8 f4f5 g1f1 f5g4 c7e5 g4h5 f1f6 g8c4 h8h7 c4e6 f6e6 h5g5 h7g7 g5f5 e6e7 f5g5 e5f6 g5f4 e7e5 f4f3 g7g6 f3g2 e5e4 g2h3 g6g5 h3h2 e4f4 h2g1 g5g4 g1g2 f6g7 g2h2 f4f2 h2h1 g4g3 h1g1 g7h6 g1h1 f2f1","san":"c4 e5 b3 Nf6 a3 d5 g3 Nc6 Ra2 Bc5 e3 Bf5 Bb2 O-O Nf3 e4 Nh4 Bg4 Bxf6 Bxd1 Bxd8 Bxb3 Rb2 Raxd8 d4 Bxd4 Rxb3 Bb6 cxd5 Rxd5 Bg2 Re8 O-O Na5 Rb4 f5 Bh3 g6 Rb2 Nc4 Rb4 Nd2 Re1 Nf3+ Nxf3 exf3 Bf1 Re4 Nc3 Rxb4 Nxd5 Rb3 a4 Ra3 Bb5 c6 Bc4 cxd5 Bxd5+ Kg7 Bxb7 Rxa4 Bxf3 a5 Bc6 Ra2 Rd1 h5 Be8 a4 Rb1 Bc5 Rb5 Bd6 Rb6 Be5 Bxg6 a3 Bxh5 Rb2 Rg6+ Kh7 Ra6 a2 Bg6+ Kg7 f4 Bc3 Bxf5 Rb1+ Kf2 a1=Q Rxa1 Rxa1 h4 Kf6 e4 Ra2+ Kf3 Rh2 Kg4 Be1 e5+ Kf7 Be4 Rd2 Kf3 Rd1 Ba8 Bd2 Bd5+ Ke7 Bb3 Rg1 h5 Be1 Ke2 Bxg3 Kf3 Kf8 h6 Bh4 Be6 Rg6 h7 Kg7 Bg8 Bd8 Ke3 Bc7 f5 Rg5 Kf4 Rg1 f6+ Kh8 Kf5 Rf1+ Kg4 Bxe5 Kh5 Rxf6 Bc4 Kxh7 Be6 Rxe6 Kg5 Kg7 Kf5 Re7 Kg5 Bf6+ Kf4 Re5 Kf3 Kg6 Kg2 Re4 Kh3 Kg5 Kh2 Rf4 Kg1 Kg4 Kg2 Bg7 Kh2 Rf2+ Kh1 Kg3 Kg1 Bh6 Kh1 Rf1#"},{"id":31,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-03T02:37:32.282992+00:00","plies":66},"uci":"d2d4 g8f6 g1f3 d7d5 c1f4 c7c5 e2e3 e7e6 c2c3 f8d6 f4d6 d8d6 b1d2 b8d7 f1d3 e8g8 e1g1 e6e5 d4e5 d7e5 f3e5 d6e5 d2f3 e5e7 d1c2 c8g4 f3d2 f8d8 h2h3 g4h5 f1e1 c5c4 d3f5 g7g6 f5g4 h5g4 h3g4 f6g4 d2f3 g4f6 f3d4 d8d6 d4f3 f6e4 e1f1 a8d8 a1d1 d6a6 a2a3 a6d6 f3d2 e4c5 b2b4 c4b3 d2b3 e7e4 c2e4 c5e4 d1c1 d8c8 b3a5 d6b6 c3c4 c8c5 a5b3 b6b3","san":"d4 Nf6 Nf3 d5 Bf4 c5 e3 e6 c3 Bd6 Bxd6 Qxd6 Nbd2 Nbd7 Bd3 O-O O-O e5 dxe5 Nxe5 Nxe5 Qxe5 Nf3 Qe7 Qc2 Bg4 Nd2 Rfd8 h3 Bh5 Rfe1 c4 Bf5 g6 Bg4 Bxg4 hxg4 Nxg4 Nf3 Nf6 Nd4 Rd6 Nf3 Ne4 Rf1 Rad8 Rad1 Ra6 a3 Rad6 Nd2 Nc5 b4 cxb3 Nxb3 Qe4 Qxe4 Nxe4 Rc1 Rc8 Na5 Rb6 c4 Rc5 Nb3 Rxb3"},{"id":32,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-03T02:49:22.113041+00:00","plies":55},"uci":"e2e4 c7c6 d2d4 d7d5 e4e5 c8f5 h2h4 h7h5 f1d3 f5d3 d1d3 e7e6 g1f3 b8d7 b1c3 g8e7 c1g5 d8b6 e1g1 e7f5 c3e2 c6c5 c2c3 f8e7 e2g3 g7g6 g3f5 g6f5 f1d1 e7g5 f3g5 e8e7 d3g3 a8g8 c3c4 f7f6 e5f6 d7f6 c4d5 f6d5 d4c5 b6c5 d1e1 c5c6 g3a3 e7f6 e1e6 c6e6 g5e6 f6e6 a1e1 e6d7 a3c5 d5b6 e1e7","san":"e4 c6 d4 d5 e5 Bf5 h4 h5 Bd3 Bxd3 Qxd3 e6 Nf3 Nd7 Nc3 Ne7 Bg5 Qb6 O-O Nf5 Ne2 c5 c3 Be7 Ng3 g6 Nxf5 gxf5 Rfd1 Bxg5 Nxg5 Ke7 Qg3 Rag8 c4 f6 exf6+ Nxf6 cxd5 Nxd5 dxc5 Qxc5 Re1 Qc6 Qa3+ Kf6 Rxe6+ Qxe6 Nxe6 Kxe6 Re1+ Kd7 Qc5 Nb6 Re7+"},{"id":33,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-03T02:54:06.161645+00:00","plies":41},"uci":"e2e4 c7c5 c2c3 d7d6 d2d4 g8f6 f1d3 b8d7 g1f3 e7e6 e1g1 d8c7 f1e1 b7b6 b1d2 f8e7 d1e2 e8g8 e4e5 d6e5 d4e5 f6g4 h2h3 h7h5 h3g4 c8a6 d3a6 c5c4 d2c4 d7b8 a6b5 e7d8 g4h5 c7c5 c4d6 a7a6 b5d3 a6a5 e2e4 c5c6 e4h7","san":"e4 c5 c3 d6 d4 Nf6 Bd3 Nbd7 Nf3 e6 O-O Qc7 Re1 b6 Nbd2 Be7 Qe2 O-O e5 dxe5 dxe5 Ng4 h3 h5 hxg4 Ba6 Bxa6 c4 Nxc4 Nb8 Bb5 Bd8 gxh5 Qc5 Nd6 a6 Bd3 a5 Qe4 Qc6 Qh7#"},{"id":34,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-10-03T03:19:11.623722+00:00","plies":152},"illegal":[[104,"d6e7","king_in_check"]],"uci":"g1f3 d7d5 c2c3 g8f6 g2g3 c8f5 a2a4 e7e6 d2d3 f8d6 c1g5 h7h6 g5c1 e8g8 f3h4 f5h7 f1h3 c7c5 b1a3 b8c6 a3b5 d6e7 e1g1 a7a6 b5a3 e6e5 h4g2 d8d6 f2f4 e5e4 d3d4 c5d4 c3d4 f8c8 g2e3 c8c7 a3c2 c6a5 c1d2 a5b3 d2b4 d6c6 a1a3 c6c2 e3c2 e7b4 a3b3 b4d6 c2a1 c7c4 g3g4 c4a4 b3c3 a4b4 d1d2 b4b6 d2c1 g8f8 c3c8 a8c8 c1c8 f6e8 b2b3 f8e7 g4g5 h6h5 a1c2 b6b3 g1g2 b3b5 c8d7 e7f8 g2h1 b5b3 e2e3 b3b2 f1e1 b2c2 h1g1 c2c7 d7a4 c7c4 a4b3 b7b5 e1f1 b5b4 h3d7 f8e7 b3a4 e8c7 d7h3 c7e6 f1a1 c4c3 a1b1 c3e3 h3e6 f7e6 a4c6 d6f4 c6b7 e7d6 b7b4 d6d7 b4c5 f4d6 c5a7 d7e8 a7a6 d6e7 a6a8 e8f7 b1f1 e3f3 f1b1 e7g5 a8b7 f7g6 b7c8 f3f6 c8e8 g6h6 b1b6 h7g6 e8c8 g6f7 b6c6 g5e3 g1g2 e3d4 c8h8 h6g6 h2h4 e4e3 c6c7 e3e2 c7c1 f6f2 g2g3 f2f1 g3g2 f1c1 h8h5 g6h5 g2h2 e2e1q h2g2 c1c3 g2h2 e1e2 h2h1 c3h3","san":"Nf3 d5 c3 Nf6 g3 Bf5 a4 e6 d3 Bd6 Bg5 h6 Bc1 O-O Nh4 Bh7 Bh3 c5 Na3 Nc6 Nb5 Be7 O-O a6 Na3 e5 Ng2 Qd6 f4 e4 d4 cxd4 cxd4 Rfc8 Ne3 Rc7 Nac2 Na5 Bd2 Nb3 Bb4 Qc6 Ra3 Qxc2 Nxc2 Bxb4 Rxb3 Bd6 Na1 Rc4 g4 Rxa4 Rc3 Rb4 Qd2 Rb6 Qc1 Kf8 Rc8+ Rxc8 Qxc8+ Ne8 b3 Ke7 g5 h5 Nc2 Rxb3 Kg2 Rb5 Qd7+ Kf8 Kh1 Rb3 e3 Rb2 Re1 Rxc2 Kg1 Rc7 Qa4 Rc4 Qb3 b5 Rf1 b4 Bd7 Ke7 Qa4 Nc7 Bh3 Ne6 Ra1 Rc3 Rb1 Rxe3 Bxe6 fxe6 Qc6 Bxf4 Qb7+ Kd6 Qxb4+ Kd7 Qc5 Bd6 Qa7+ Ke8 Qxa6 Be7 Qa8+ Kf7 Rf1+ Rf3 Rb1 Bxg5 Qb7+ Kg6 Qc8 Rf6 Qe8+ Kh6 Rb6 Bg6 Qc8 Bf7 Rc6 Be3+ Kg2 Bxd4 Qh8+ Kg6 h4 e3 Rc7 e2 Rc1 Rf2+ Kg3 Rf1 Kg2 Rxc1 Qxh5+ Kxh5 Kh2 e1=Q Kg2 Rc3 Kh2 Qe2+ Kh1 Rh3#"},{"id":35,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0.5,"result":"1/2-1/2","reason":"stalemate","timestamp":"2026-10-03T03:41:54.408215+00:00","plies":127},"illegal":[[55,"d5b5","blocked"],[87,"c7f7","blocked"],[107,"f4g5","king_in_check"]],"uci":"e2e4 c7c5 c2c3 b8c6 d2d4 e7e6 g1f3 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Ke4 Rf1 f3 Rg1 g3 Rd1 Kf5 Rf1 f4 Rf2 Kg6 gxf4 Kxh5 Kd8 Kg4 fxg3 hxg3 Ke7 Kh5 f5 Kg5 Rf3 g4 Rf2 gxf5 Rf3 f6+ Kd8 Kg6 Rxf6+ Kxf6"},{"id":36,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-03T03:59:15.012508+00:00","plies":115},"illegal":[[94,"g5e5","blocked"]],"uci":"e2e3 d7d5 c2c4 g8f6 g1f3 e7e6 f1e2 f8e7 b1c3 e8g8 e1g1 c7c5 d2d4 b8c6 h2h3 d5c4 e2c4 a7a6 d4c5 e7c5 c4d3 b7b5 f1e1 c8b7 d3f1 b5b4 c3b1 a8c8 d1e2 d8b6 e1d1 f8d8 d1d8 c8d8 b1d2 f6d5 a1b1 h7h6 d2c4 b6b5 c1d2 c6a5 b2b3 d5b6 a2a4 b4a3 d2a5 d8c8 a5b6 c5b6 f3d2 b6c5 e2d3 b7d5 d2f3 c5b4 f3d4 b5c5 b1d1 c8d8 d3c2 d8c8 c2b1 e6e5 d4f3 e5e4 f3d4 b4c3 d4c2 c8d8 c2a3 g8h7 f1e2 f7f5 d1c1 c3b4 b1a1 c5e7 a3c2 b4c5 c1d1 e7g5 g2g3 c5d6 c4d6 d8d6 c2d4 h6h5 g1h1 h5h4 d1g1 h4g3 g1g3 g5f6 g3g1 g7g6 a1c1 f6e7 c1c5 h7g7 e2f1 e7f6 c5c7 g7h6 c7c3 h6h7 c3c7 h7h6 g1g2 f6e5 c7b8 e5g7 d4f5 g6f5 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Nf6 Bxf5 Nxd5 Be6+ Kh8 Bxd5"},{"id":39,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"checkmate","timestamp":"2026-10-03T04:13:17.194222+00:00","plies":56},"uci":"e2e4 c7c5 c2c3 d7d6 d2d4 c8d7 g1f3 c5d4 c3d4 g7g6 b1c3 g8f6 f1d3 b8c6 e1g1 f8g7 d4d5 c6b8 c1e3 d7g4 d1b3 g4f3 g2f3 b8d7 b3b7 e8g8 a1c1 d7e5 d3e2 a7a6 b7b6 d8b6 e3b6 f8b8 b6d4 b8b2 d4e5 d6e5 e2c4 f6h5 c1b1 b2d2 b1b7 a8c8 c3b1 d2f2 f1f2 c8c4 b1d2 c4c1 g1g2 h5f4 g2g3 c1g1 g3h4 g7f6","san":"e4 c5 c3 d6 d4 Bd7 Nf3 cxd4 cxd4 g6 Nc3 Nf6 Bd3 Nc6 O-O Bg7 d5 Nb8 Be3 Bg4 Qb3 Bxf3 gxf3 Nbd7 Qxb7 O-O Rac1 Ne5 Be2 a6 Qb6 Qxb6 Bxb6 Rfb8 Bd4 Rxb2 Bxe5 dxe5 Bc4 Nh5 Rb1 Rd2 Rb7 Rc8 Nb1 Rxf2 Rxf2 Rxc4 Nd2 Rc1+ Kg2 Nf4+ Kg3 Rg1+ Kh4 Bf6#"},{"id":40,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill 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Kf7 Kf1 Nd5 Rab1 h5 Rxb4 Nxb4 Ra1 Nd5 Ke2 Ra8 a7 f4 Bd2 Bxd4 Nb3 Bxa1 Nxa1 Rxa7 Nb3 Rc7 Kd1 h4 Nd4 Rc4 Ne2 e3 fxe3 fxe3 Be1 g5 g3 Kg6 gxh4 gxh4 Bxh4 Rxh4"},{"id":42,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-03T04:39:26.491099+00:00","plies":107},"illegal":[[98,"b2c2","king_in_check"]],"uci":"e2e3 d7d5 d2d4 g8f6 g1f3 c8f5 f1d3 f5d3 d1d3 c7c6 c2c4 e7e6 b2b3 f8b4 b1d2 e8g8 e1g1 b8d7 h2h3 f8e8 d3c2 e6e5 c4d5 f6d5 d2e4 e5d4 f3d4 d7f6 e4f6 d8f6 a2a3 b4d6 c2f5 f6f5 d4f5 d6e5 f5d4 a8d8 a1b1 d5c3 b1b2 e5d4 e3d4 d8d4 c1e3 d4e4 e3a7 e4e2 b2e2 e8e2 a7d4 c3b5 d4b6 b5a3 f1a1 h7h6 a1a3 e2b2 h3h4 g8f8 a3a8 f8e7 g2g3 b2b3 b6d4 f7f6 g1g2 b7b5 d4b6 e7d6 a8c8 b3b2 g2f3 b5b4 b6e3 b4b3 c8d8 d6c7 d8d3 c7b7 f3e4 b7a6 d3d7 g7g5 h4g5 f6g5 d7a7 a6b5 e4d3 b5b4 a7b7 b4a3 b7a7 a3b4 a7b7 b4a3 e3c1 a3a2 c1b2 a2b2 d3d2 c6c5 b7c7 c5c4 g3g4 c4c3 c7c3","san":"e3 d5 d4 Nf6 Nf3 Bf5 Bd3 Bxd3 Qxd3 c6 c4 e6 b3 Bb4+ Nbd2 O-O O-O Nbd7 h3 Re8 Qc2 e5 cxd5 Nxd5 Ne4 exd4 Nxd4 N7f6 Nxf6+ Qxf6 a3 Bd6 Qf5 Qxf5 Nxf5 Be5 Nd4 Rad8 Rb1 Nc3 Rb2 Bxd4 exd4 Rxd4 Be3 Rde4 Bxa7 Re2 Rxe2 Rxe2 Bd4 Nb5 Bb6 Nxa3 Ra1 h6 Rxa3 Rb2 h4 Kf8 Ra8+ Ke7 g3 Rxb3 Bd4 f6 Kg2 b5 Bb6 Kd6 Rc8 Rb2 Kf3 b4 Be3 b3 Rd8+ Kc7 Rd3 Kb7 Ke4 Ka6 Rd7 g5 hxg5 fxg5 Ra7+ Kb5 Kd3 Kb4 Rb7+ Ka3 Ra7+ Kb4 Rb7+ Ka3 Bc1 Ka2 Bxb2 Kxb2 Kd2 c5 Rc7 c4 g4 c3+ Rxc3"},{"id":43,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-03T04:44:41.018300+00:00","plies":62},"uci":"d2d4 g8f6 g1f3 d7d5 c1f4 c7c5 e2e3 e7e6 c2c3 f8d6 f4g3 d8c7 f1d3 b8d7 b1d2 e8g8 e1g1 d6g3 h2g3 b7b6 d1e2 c8b7 e3e4 d5e4 d2e4 c5d4 e4f6 d7f6 f3d4 a8d8 a1d1 h7h5 d4b5 c7c6 f2f3 e6e5 b5a7 c6c5 e2f2 c5a5 a7b5 d8d3 d1d3 a5b5 d3d2 e5e4 f3f4 f6g4 f2e2 b5c5 d2d4 b6b5 g1h1 f8e8 d4d7 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Ng5 Be8 f4 h6 Nf3 Nd5 Nxd5 cxd5 Be3 b6 Rad1 c6 f5 Bc5 Bxc5 bxc5 c4 d4 Nd2 Rb8 b3 Kc7 Ne4 Kb6 b4 cxb4 c5+ Ka6 Rxd4 b3 axb3 Rxb3 Ra1+ Kb5 Rxa7 Rxh3 Rda4 Bd7 R7a5#"},{"id":45,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-03T04:55:23.934096+00:00","plies":69},"uci":"e2e4 c7c5 g1f3 e7e6 d2d4 g8f6 b1c3 d7d5 e4e5 f6g8 f1d3 c8d7 e1g1 h7h6 d4c5 a7a5 c1e3 g8e7 d1d2 e7c6 a2a3 b8a6 d3a6 a8a6 c3b5 c6e5 f3e5 f7f6 e5d7 f8e7 d7b6 d5d4 b5d4 e6e5 d4f5 d8d2 e3d2 e7c5 b6d5 c5b4 a3b4 g7g5 d5c7 e8d7 c7a6 b7a6 a1a5 h6h5 a5a6 h8a8 a6a8 h5h4 d2e3 d7e6 f5h6 e6e7 f1d1 e7e6 b4b5 g5g4 b5b6 h4h3 b6b7 f6f5 b7b8q h3g2 b8e8 e6f6 e8f7","san":"e4 c5 Nf3 e6 d4 Nf6 Nc3 d5 e5 Ng8 Bd3 Bd7 O-O h6 dxc5 a5 Be3 Ne7 Qd2 Nec6 a3 Na6 Bxa6 Rxa6 Nb5 Nxe5 Nxe5 f6 Nxd7 Be7 Nb6 d4 Nxd4 e5 Nf5 Qxd2 Bxd2 Bxc5 Nd5 Bb4 axb4 g5 Nc7+ Kd7 Nxa6 bxa6 Rxa5 h5 Rxa6 Ra8 Rxa8 h4 Be3 Ke6 Nh6 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b4 Bb2 Bd6 Nd2 Re8 Nc4 Bc7 a5 Nd7 d6 Bb8 f4 f6 Qh5 Rf8 fxe5 fxe5 Rf1 Rxf1+ Rxf1 Qf6 Qe8+ Qf8 Rxf8+ Nxf8 Qxe5"},{"id":63,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-03T07:55:52.453721+00:00","plies":43},"uci":"e2e4 e7e5 g1f3 d7d6 d2d4 g8f6 b1c3 b8c6 f1b5 c8d7 e1g1 c6d4 b5d7 f6d7 f3d4 e5d4 d1d4 d8f6 d4d3 c7c6 c1e3 d7c5 d3e2 f8e7 a1d1 f6e6 f2f4 e8g8 f4f5 e6c8 e2g4 f7f6 f1f3 c5d7 f3h3 f8f7 g4h5 g7g5 f5g6 g8f8 g6f7 d7e5 e3h6","san":"e4 e5 Nf3 d6 d4 Nf6 Nc3 Nc6 Bb5 Bd7 O-O Nxd4 Bxd7+ Nxd7 Nxd4 exd4 Qxd4 Qf6 Qd3 c6 Be3 Nc5 Qe2 Be7 Rad1 Qe6 f4 O-O f5 Qc8 Qg4 f6 Rf3 Nd7 Rh3 Rf7 Qh5 g5 fxg6 Kf8 gxf7 Ne5 Bh6#"},{"id":64,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill 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Kf1 Rc6 d5 Rc1#"},{"id":65,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-03T08:49:39.777197+00:00","plies":73},"illegal":[[31,"e5e3","blocked"]],"uci":"e2e4 e7e5 g1f3 d7d6 d2d4 b8d7 f1c4 h7h6 b1c3 g8f6 e1g1 a7a5 a2a4 g7g5 d4e5 d7e5 f3e5 d6e5 c4f7 e8e7 f7b3 d8d1 f1d1 c8d7 c3d5 f6d5 d1d5 a8a6 d5e5 e7f6 e5d5 f6e7 c1e3 d7e6 d5c5 c7c6 b3e6 e7f6 e6b3 f8c5 e3c5 h8e8 f2f3 e8e5 c5d4 a6a8 d4e5 f6g6 a1d1 b7b6 d1d6 g6h7 d6c6 a8a7 c6c7 a7c7 e5c7 h7g7 c7b6 g7h7 b6a5 h6h5 e4e5 h7h6 e5e6 h6h7 e6e7 h5h4 e7e8q g5g4 e8f7 h7h8 a5c3","san":"e4 e5 Nf3 d6 d4 Nd7 Bc4 h6 Nc3 Ngf6 O-O a5 a4 g5 dxe5 Nxe5 Nxe5 dxe5 Bxf7+ Ke7 Bb3 Qxd1 Rxd1 Bd7 Nd5+ Nxd5 Rxd5 Ra6 Rxe5+ Kf6 Rd5 Ke7 Be3 Be6 Rc5 c6 Bxe6 Kf6 Bb3 Bxc5 Bxc5 Re8 f3 Re5 Bd4 Ra8 Bxe5+ Kg6 Rd1 b6 Rd6+ Kh7 Rxc6 Ra7 Rc7+ Rxc7 Bxc7 Kg7 Bxb6 Kh7 Bxa5 h5 e5 Kh6 e6 Kh7 e7 h4 e8=Q g4 Qf7+ Kh8 Bc3#"},{"id":66,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-03T08:57:40.624773+00:00","plies":39},"uci":"e2e4 c7c6 d2d4 d7d5 e4e5 c8f5 b1d2 e7e6 h2h4 h7h6 g2g4 f5h7 c2c3 c6c5 d2f3 b8c6 a2a3 d8b6 b2b4 c5d4 c3d4 a8c8 h1h3 h7e4 c1d2 c6d4 f3d4 b6d4 f1b5 e8d8 d2g5 h6g5 d1d4 h8h4 d4d1 e4g2 h3h4 g5h4 d1d3","san":"e4 c6 d4 d5 e5 Bf5 Nd2 e6 h4 h6 g4 Bh7 c3 c5 Ndf3 Nc6 a3 Qb6 b4 cxd4 cxd4 Rc8 Rh3 Be4 Bd2 Nxd4 Nxd4 Qxd4 Bb5+ Kd8 Bg5+ hxg5 Qxd4 Rxh4 Qd1 Bg2 Rxh4 gxh4 Qd3"},{"id":67,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-03T09:01:41.185873+00:00","plies":34},"uci":"e2e4 e7e5 g1f3 b8c6 f1c4 f8c5 c2c3 g8f6 d2d3 a7a6 e1g1 c5a7 a2a4 d7d6 f1e1 h7h6 h2h3 g7g5 d3d4 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e4e5 g8e7 f1d3 e7f5 c2c3 h7h6 e1g1 f8e7 b1d2 c8d7 f1e1 a7a5 d2f1 c6a7 f1g3 a5a4 d1c2 g7g6 g3f5 g6f5 c1f4 d7b5 d3b5 a7b5 c2e2 b5a7 c3c4 a7c6 a1d1 d5c4 e2c4 d8d5 c4d5 e6d5 a2a3 c6d8 d1c1 e8d7 f3d2 d8e6 f4e3 h6h5 d2f1 a8a6 f1g3 f5f4 e3f4 e6f4 e1e3 h8e8 e3f3 h5h4 f3f4 h4g3 f4f7 g3f2 g1f2 a6h6 h2h3 e8f8 f7f8 e7f8 c1f1 d7e6 f2g3 f8g7 g3f4 h6h8 f1e1 c7c6 f4g4 g7h6 e1e2 c6c5 d4c5 d5d4 e2e4 h8d8 e4e1 d4d3 g4f3 d8d4 e1d1 e6e5 g2g4 e5d5 h3h4 d4f4 f3g3 f4d4 g4g5 h6g7 h4h5 g7h8 g5g6 d3d2 h5h6 d5e5 g6g7 d4d3 g3f2 d3f3 f2f3 e5d5 g7h8q d5e6 d1d2 e6f7 d2d7 f7g6 h8g7 g6f5 d7d5 f5e6 f3e4 b7b6 d5d6","san":"e4 Nc6 d4 e6 Nf3 d5 e5 Nge7 Bd3 Nf5 c3 h6 O-O Be7 Nbd2 Bd7 Re1 a5 Nf1 Na7 Ng3 a4 Qc2 g6 Nxf5 gxf5 Bf4 Bb5 Bxb5+ Nxb5 Qe2 Na7 c4 Nc6 Rad1 dxc4 Qxc4 Qd5 Qxd5 exd5 a3 Nd8 Rc1 Kd7 Nd2 Ne6 Be3 h5 Nf1 Ra6 Ng3 f4 Bxf4 Nxf4 Re3 Re8 Rf3 h4 Rxf4 hxg3 Rxf7 gxf2+ Kxf2 Rh6 h3 Rf8 Rxf8 Bxf8 Rf1 Ke6 Kg3 Bg7 Kf4 Rh8 Re1 c6 Kg4 Bh6 Re2 c5 dxc5 d4 Re4 Rd8 Re1 d3 Kf3 Rd4 Rd1 Kxe5 g4 Kd5 h4 Rf4+ Kg3 Rd4 g5 Bg7 h5 Bh8 g6 d2 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d8d7 b7a8q e7d8 c3e2 c8b7 a8b8 a5a4 b8f4 d7c6 e2c3 g7g5 f4e5 f6d7 e5e4 c6a6 e4f5 a6c6 d4d5 c6f6 f5d7 d8b6 d7b7 f8d8 g1h1 h6h5 b7c6 f6c6 d5c6 b6c7 c3d5 c7b6 d5b6 f7f6 d2c3 d8d1 a1d1 g8f7 c6c7 g5g4 c7c8q f7g6 c8e6 g4g3 e6f6 g6h7 f6g7","san":"e4 e5 Nf3 Nc6 Bc4 Be7 d4 Na5 Nxe5 Nxc4 Nxc4 Nf6 Nc3 d5 exd5 Bg4 f3 Bd7 O-O Bf5 Ne3 Bc8 Re1 O-O Bd2 a5 a3 c5 dxc6 h6 cxb7 Qd7 bxa8=Q Bd8 Ne2 Bb7 Qb8 a4 Qf4 Qc6 Nc3 g5 Qe5 Nd7 Qe4 Qa6 Qf5 Qc6 d5 Qf6 Qxd7 Bb6 Qxb7 Rd8 Kh1 h5 Qc6 Qxc6 dxc6 Bc7 Ncd5 Bb6 Nxb6 f6 Bc3 Rxd1 Raxd1 Kf7 c7 g4 c8=Q Kg6 Qe6 g3 Qxf6+ Kh7 Qg7#"},{"id":90,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-10-03T19:14:49.977689+00:00","plies":64},"uci":"c2c4 e7e5 b2b3 b8c6 e2e3 g8f6 b1c3 d7d5 d2d4 e5d4 e3d4 f8b4 c1d2 e8g8 g1f3 f8e8 c3e2 c8g4 d2b4 c6b4 a2a3 b4c6 c4c5 g4f3 g2f3 d8d7 f1g2 f6h5 e1f1 h5f6 d1d2 c6e7 h2h4 e7f5 g2h3 g7g6 a3a4 d7e7 h3f5 g6f5 h1g1 g8h8 e2f4 e8g8 g1g2 g8g2 f1g2 a8g8 g2h1 f6e4 f4g2 e4d2 c5c6 d2f3 b3b4 e7e4 b4b5 f3h4 a1g1 g8g2 g1f1 g2f2 h1g1 e4g2","san":"c4 e5 b3 Nc6 e3 Nf6 Nc3 d5 d4 exd4 exd4 Bb4 Bd2 O-O Nf3 Re8+ Ne2 Bg4 Bxb4 Nxb4 a3 Nc6 c5 Bxf3 gxf3 Qd7 Bg2 Nh5 Kf1 Nf6 Qd2 Ne7 h4 Nf5 Bh3 g6 a4 Qe7 Bxf5 gxf5 Rg1+ Kh8 Nf4 Rg8 Rg2 Rxg2 Kxg2 Rg8+ Kh1 Ne4 Ng2 Nxd2 c6 Nxf3 b4 Qe4 b5 Nxh4 Rg1 Rxg2 Rf1 Rxf2+ Kg1 Qg2#"},{"id":91,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-03T19:25:38.651600+00:00","plies":46},"uci":"e2e4 e7e5 g1f3 b8c6 f1c4 f8c5 c2c3 g8f6 d2d3 a7a6 e1g1 c5a7 c4b3 d7d6 h2h3 c8d7 c1e3 d8e7 e3a7 c6a7 b1d2 e8c8 d3d4 c8b8 a2a4 g7g5 d4d5 d8g8 f3h2 g5g4 h3h4 g4g3 h2f3 f6h5 f2g3 g8g3 f1f2 h5f4 g1h2 h8g8 d2f1 g3f3 d1f3 e7h4 h2g1 f4h3","san":"e4 e5 Nf3 Nc6 Bc4 Bc5 c3 Nf6 d3 a6 O-O Ba7 Bb3 d6 h3 Bd7 Be3 Qe7 Bxa7 Nxa7 Nbd2 O-O-O d4 Kb8 a4 g5 d5 Rdg8 Nh2 g4 h4 g3 Nhf3 Nh5 fxg3 Rxg3 Rf2 Nf4 Kh2 Rhg8 Nf1 Rxf3 Qxf3 Qxh4+ Kg1 Nh3+"},{"id":92,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-03T19:30:20.015469+00:00","plies":37},"uci":"e2e4 c7c6 d2d4 d7d5 e4e5 c8f5 h2h4 h7h5 f1d3 f5d3 d1d3 e7e6 g1f3 c6c5 d4c5 d8a5 c1d2 a5c5 e1g1 b8c6 b1a3 a7a6 c2c4 d5c4 a3c4 a8d8 d3e2 b7b5 c4a5 g8e7 a5b7 c5c4 e2c4 b5c4 b7d8 e8d8 a1c1","san":"e4 c6 d4 d5 e5 Bf5 h4 h5 Bd3 Bxd3 Qxd3 e6 Nf3 c5 dxc5 Qa5+ Bd2 Qxc5 O-O Nc6 Na3 a6 c4 dxc4 Nxc4 Rd8 Qe2 b5 Na5 Nge7 Nb7 Qc4 Qxc4 bxc4 Nxd8 Kxd8 Rac1"},{"id":93,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-03T19:41:26.311012+00:00","plies":91},"illegal":[[45,"e3c1","own_piece"],[67,"d1d5","blocked"]],"uci":"e2e4 d7d6 d2d4 e7e5 d4e5 d6e5 d1d8 e8d8 f1c4 f7f6 c1e3 f8b4 c2c3 b4e7 b1d2 a7a5 e1c1 d8e8 g1f3 c8d7 d2b3 a5a4 b3c5 e7c5 e3c5 b7b6 c5e3 d7c6 c4d5 a4a3 b2b3 c6d5 d1d5 g8e7 d5d2 h8f8 h1d1 e7c6 f3h4 e8f7 h4f5 f8e8 d2d3 c6e7 c1c2 e8c8 e3c1 e7f5 e4f5 b8c6 d3d7 f7g8 c1e3 a8b8 e3c1 h7h5 c1a3 b8a8 c2b2 h5h4 c3c4 c6d4 b2c3 a8a3 c3b2 a3a6 d1d3 c7c5 d3h3 c8a8 a2a4 a8b8 h3h4 d4f5 h4h5 g7g5 g2g4 b6b5 g4f5 a6a4 b3a4 b5a4 b2a3 b8b3 a3a4 b3f3 h5h7 g5g4 h7e7 g8h8 d7d8","san":"e4 d6 d4 e5 dxe5 dxe5 Qxd8+ Kxd8 Bc4 f6 Be3 Bb4+ c3 Be7 Nd2 a5 O-O-O Ke8 Ngf3 Bd7 Nb3 a4 Nc5 Bxc5 Bxc5 b6 Be3 Bc6 Bd5 a3 b3 Bxd5 Rxd5 Ne7 Rd2 Rf8 Rhd1 Nec6 Nh4 Kf7 Nf5 Re8 Rd3 Ne7 Kc2 Rc8 Bc1 Nxf5 exf5 Nc6 Rd7+ Kg8 Be3 Rab8 Bc1 h5 Bxa3 Ra8 Kb2 h4 c4 Nd4 Kc3 Rxa3 Kb2 Ra6 Rd3 c5 Rh3 Rca8 a4 Rb8 Rxh4 Nxf5 Rh5 g5 g4 b5 gxf5 Rxa4 bxa4 bxa4+ Ka3 Rb3+ Kxa4 Rf3 Rhh7 g4 Rhe7 Kh8 Rd8#"},{"id":94,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-10-03T19:48:19.385168+00:00","plies":64},"uci":"c2c4 e7e5 e2e3 g8f6 f1e2 d7d5 d2d4 e5d4 e3d4 f8b4 e1f1 e8g8 g1f3 f8e8 c1g5 h7h6 g5d2 b4d2 b1d2 b8c6 f1e1 c8g4 a1c1 c6b4 c1c3 b4a2 c3a3 a2b4 a3e3 e8e3 f2e3 d8e7 c4d5 b4d5 h2h3 d5e3 d1a4 g4d7 a4a3 e7a3 b2a3 e3g2 e1f1 g2f4 e2c4 d7h3 h1h3 f4h3 f3e5 a8f8 e5g6 f8d8 d2e4 f6e4 g6e7 g8f8 e7g6 f7g6 c4e6 d8d4 e6g4 h3f4 g4c8 d4d1","san":"c4 e5 e3 Nf6 Be2 d5 d4 exd4 exd4 Bb4+ Kf1 O-O Nf3 Re8 Bg5 h6 Bd2 Bxd2 Nbxd2 Nc6 Ke1 Bg4 Rc1 Nb4 Rc3 Nxa2 Ra3 Nb4 Re3 Rxe3 fxe3 Qe7 cxd5 Nbxd5 h3 Nxe3 Qa4 Bd7 Qa3 Qxa3 bxa3 Nxg2+ Kf1 Nf4 Bc4 Bxh3+ Rxh3 Nxh3 Ne5 Rf8 Ng6 Rd8 Ne4 Nxe4 Ne7+ Kf8 Ng6+ fxg6 Be6 Rxd4 Bg4 Nf4 Bc8 Rd1#"},{"id":95,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-03T19:57:57.311864+00:00","plies":85},"uci":"e2e4 d7d5 e4d5 g8f6 d2d4 g7g6 c2c4 c8f5 b1c3 f8g7 g1f3 c7c6 d5c6 b8c6 f1e2 e8g8 e1g1 f6e4 c1e3 e7e6 c3e4 c6d4 f3d4 e6e5 d4f5 g6f5 d1d8 f8d8 e4c5 e5e4 c5b7 d8b8 b7c5 b8b2 e2h5 h7h6 f1d1 a8c8 d1d7 g8h8 d7f7 f5f4 e3f4 c8c5 h5g4 b2f2 g1f2 g7a1 f4h6 c5c6 h6f4 h8g8 f7a7 a1d4 f4e3 c6f6 f2e2 d4a7 e3a7 f6a6 a7d4 a6d6 e2e3 d6d8 e3e4 d8d4 e4d4 g8h8 c4c5 h8g8 c5c6 g8h8 c6c7 h8g8 c7c8q g8f7 c8e6 f7g7 d4e5 g7f8 e6d7 f8g8 e5f6 g8f8 d7f7","san":"e4 d5 exd5 Nf6 d4 g6 c4 Bf5 Nc3 Bg7 Nf3 c6 dxc6 Nxc6 Be2 O-O O-O Ne4 Be3 e6 Nxe4 Nxd4 Nxd4 e5 Nxf5 gxf5 Qxd8 Rfxd8 Nc5 e4 Nxb7 Rdb8 Nc5 Rxb2 Bh5 h6 Rfd1 Rc8 Rd7 Kh8 Rxf7 f4 Bxf4 Rxc5 Bg4 Rxf2 Kxf2 Bxa1 Bxh6 Rc6 Bf4 Kg8 Rxa7 Bd4+ Be3 Rf6+ Ke2 Bxa7 Bxa7 Ra6 Bd4 Rd6 Ke3 Rd8 Kxe4 Rxd4+ Kxd4 Kh8 c5 Kg8 c6 Kh8 c7 Kg8 c8=Q+ Kf7 Qe6+ Kg7 Ke5 Kf8 Qd7 Kg8 Kf6 Kf8 Qf7#"},{"id":96,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-10-03T20:23:29.390798+00:00","plies":50},"uci":"c2c4 e7e5 b2b3 b8c6 c1b2 g8f6 e2e3 d7d5 c4d5 f6d5 g1f3 f8d6 f1b5 f7f6 d1c1 c8d7 d2d4 e5d4 e1g1 d4e3 b1c3 e3f2 g1h1 d5c3 c1c3 c6e5 f3d4 e8g8 f1f2 e5g4 f2e2 f8e8 c3c4 g8h8 d4e6 d7e6 e2e6 e8e6 a2a4 e6e4 c4d5 c7c6 d5d6 d8d6 g2g3 d6d2 b5e2 d2e2 h2h3 e2h2","san":"c4 e5 b3 Nc6 Bb2 Nf6 e3 d5 cxd5 Nxd5 Nf3 Bd6 Bb5 f6 Qc1 Bd7 d4 exd4 O-O dxe3 Nc3 exf2+ Kh1 Nxc3 Qxc3 Ne5 Nd4 O-O Rxf2 Ng4 Re2 Re8 Qc4+ Kh8 Ne6 Bxe6 Rxe6 Rxe6 a4 Re4 Qd5 c6 Qxd6 Qxd6 g3 Qd2 Be2 Qxe2 h3 Qh2#"},{"id":97,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-03T20:51:45.205338+00:00","plies":48},"uci":"e2e4 e7e5 g1f3 b8c6 f1c4 f8c5 c2c3 g8f6 d2d3 a7a6 e1g1 c5a7 c4b3 d7d6 h2h3 c8d7 f1e1 h7h6 b1d2 g7g5 d2f1 g5g4 h3g4 f6g4 f1e3 d8f6 d1e2 c6e7 d3d4 h8g8 e3d5 e7d5 b3d5 e8c8 c1e3 g4e3 e2e3 h6h5 g1h1 c8b8 e1g1 g8g4 f3h2 c7c6 h2g4 h5g4 g2g3 f6h8","san":"e4 e5 Nf3 Nc6 Bc4 Bc5 c3 Nf6 d3 a6 O-O Ba7 Bb3 d6 h3 Bd7 Re1 h6 Nbd2 g5 Nf1 g4 hxg4 Nxg4 Ne3 Qf6 Qe2 Ne7 d4 Rg8 Nd5 Nxd5 Bxd5 O-O-O Be3 Nxe3 Qxe3 h5 Kh1 Kb8 Rg1 Rg4 Nh2 c6 Nxg4 hxg4 g3 Qh8+"},{"id":98,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-03T21:03:13.616145+00:00","plies":39},"uci":"e2e4 c7c6 d2d4 d7d5 e4e5 c8f5 h2h4 h7h5 f1d3 f5d3 d1d3 e7e6 g1f3 g8e7 c1g5 d8b6 b1d2 e7f5 e1g1 b8d7 f1d1 c6c5 c2c4 f8e7 c4d5 e8c8 d2c4 b6a6 g5e7 f5e7 c4d6 c8b8 d3a6 b7a6 d6f7 e7d5 f3g5 c5d4 d1d4","san":"e4 c6 d4 d5 e5 Bf5 h4 h5 Bd3 Bxd3 Qxd3 e6 Nf3 Ne7 Bg5 Qb6 Nbd2 Nf5 O-O Nd7 Rfd1 c5 c4 Be7 cxd5 O-O-O Nc4 Qa6 Bxe7 Nxe7 Nd6+ Kb8 Qxa6 bxa6 Nxf7 Nxd5 N3g5 cxd4 Rxd4"},{"id":99,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-03T21:11:32.221157+00:00","plies":53},"uci":"e2e4 c7c5 c2c3 b8c6 d2d4 d7d5 e4d5 d8d5 g1f3 d5e6 f1e2 g8f6 e1g1 c5d4 c3d4 e6d7 b1c3 d7d8 d4d5 c6b4 e2c4 a7a6 a2a3 b4d5 c3d5 b7b5 d5f6 e7f6 d1d8 e8d8 c4d5 a8b8 d5f7 c8b7 f1d1 d8e7 f7d5 e7e8 c1f4 f8c5 f4b8 c5d6 b8d6 h7h5 d5b7 h5h4 d1e1 e8d7 a1d1 b5b4 e1e7 d7d8 d6c5","san":"e4 c5 c3 Nc6 d4 d5 exd5 Qxd5 Nf3 Qe6+ Be2 Nf6 O-O cxd4 cxd4 Qd7 Nc3 Qd8 d5 Nb4 Bc4 a6 a3 Nbxd5 Nxd5 b5 Nxf6+ exf6 Qxd8+ Kxd8 Bd5 Rb8 Bxf7 Bb7 Rd1+ Ke7 Bd5 Ke8 Bf4 Bc5 Bxb8 Bd6 Bxd6 h5 Bxb7 h4 Re1+ Kd7 Rad1 b4 Re7+ Kd8 Bc5#"},{"id":100,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0.5,"result":"1/2-1/2","reason":"threefold_repetition","timestamp":"2026-10-03T21:51:09.847966+00:00","plies":162},"illegal":[[158,"g6g5","king_in_check"]],"uci":"e2e4 c7c6 g1f3 d7d5 e4e5 c8f5 d2d4 e7e6 a2a3 c6c5 c2c3 b8c6 b2b4 c5d4 c3d4 d8b6 f1e2 g8e7 e1g1 f5g4 b1d2 e7f5 a1b1 g4f3 e2f3 f5d4 b4b5 c6e5 c1b2 f8c5 f3h5 e8g8 f1e1 e5d3 d2b3 d3e1 b3c5 b6c5 b2d4 c5c4 b1b4 c4c2 d1e1 c2e4 e1d2 e6e5 d4c5 d5d4 c5f8 g8f8 h5f3 e4f5 d2e1 d4d3 h2h4 a8d8 e1d2 d8d7 f3d1 d7d4 g2g3 f5e4 b4b1 d4c4 h4h5 e4f5 a3a4 e5e4 b1c1 c4c8 d2b4 f8g8 b4b2 h7h6 b2d2 c8c1 d2c1 f5d5 c1c8 g8h7 d1g4 d3d2 g4f5 g7g6 f5g4 d2d1q g4d1 d5d1 g1g2 d1d5 h5g6 f7g6 c8c7 h7g8 c7c8 g8f7 c8c7 f7e6 c7g7 e6f5 g7f8 f5e5 f8h8 e5e6 h8c8 d5d7 c8h8 h6h5 h8a8 d7d4 a8c8 d4d7 c8c5 b7b6 c5c3 d7d3 c3c6 d3d6 c6e4 e6f7 e4f3 f7g7 f3b7 g7h6 b7c6 d6d4 c6c8 d4e5 g2f1 e5d4 f1g2 d4a4 c8f8 h6h7 f8e7 h7h6 e7f8 h6h7 f8f7 h7h8 f7f6 h8h7 f6c6 a4d4 c6b7 d4g7 b7f3 g7e5 f3b7 e5g7 b7c6 h7h8 c6a8 h8h7 g2g1 h7h6 a8c6 h6h7 g1g2 h7h8 c6e8 h8h7","san":"e4 c6 Nf3 d5 e5 Bf5 d4 e6 a3 c5 c3 Nc6 b4 cxd4 cxd4 Qb6 Be2 Nge7 O-O Bg4 Nbd2 Nf5 Rb1 Bxf3 Bxf3 Nfxd4 b5 Nxe5 Bb2 Bc5 Bh5 O-O Re1 Nd3 Nb3 Nxe1 Nxc5 Qxc5 Bxd4 Qc4 Rb4 Qc2 Qxe1 Qe4 Qd2 e5 Bc5 d4 Bxf8 Kxf8 Bf3 Qf5 Qe1 d3 h4 Rd8 Qd2 Rd7 Bd1 Rd4 g3 Qe4 Rb1 Rc4 h5 Qf5 a4 e4 Rc1 Rc8 Qb4+ Kg8 Qb2 h6 Qd2 Rxc1 Qxc1 Qd5 Qc8+ Kh7 Bg4 d2 Bf5+ g6 Bg4 d1=Q+ Bxd1 Qxd1+ Kg2 Qd5 hxg6+ fxg6 Qc7+ Kg8 Qc8+ Kf7 Qc7+ Ke6 Qg7 Kf5 Qf8+ Ke5 Qh8+ Ke6 Qc8+ Qd7 Qh8 h5 Qa8 Qd4 Qc8+ Qd7 Qc5 b6 Qc3 Qd3 Qc6+ Qd6 Qxe4+ Kf7 Qf3+ Kg7 Qb7+ Kh6 Qc6 Qd4 Qc8 Qe5 Kf1 Qd4 Kg2 Qxa4 Qf8+ Kh7 Qe7+ Kh6 Qf8+ Kh7 Qf7+ Kh8 Qf6+ Kh7 Qc6 Qd4 Qb7+ Qg7 Qf3 Qe5 Qb7+ Qg7 Qc6 Kh8 Qa8+ Kh7 Kg1 Kh6 Qc6 Kh7 Kg2 Kh8 Qe8+ Kh7"},{"id":101,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-03T22:00:45.839051+00:00","plies":57},"uci":"e2e4 c7c5 c2c3 d7d5 e4d5 d8d5 d2d4 e7e6 g1f3 c5d4 c3d4 d5d8 b1c3 b8c6 f1c4 g8f6 e1g1 f8b4 c1g5 a7a6 d4d5 e6d5 c3d5 c8e6 d5f6 g7f6 c4e6 e8g8 g5h6 f7e6 h6f8 d8d1 f1d1 e6e5 f8b4 a8a7 b4c5 g8g7 c5a7 g7f7 d1d7 f7g6 d7b7 c6a7 b7a7 a6a5 f3h4 g6h6 a7f7 h6g5 g2g3 h7h6 f7g7 g5h5 h4f5 e5e4 g3g4","san":"e4 c5 c3 d5 exd5 Qxd5 d4 e6 Nf3 cxd4 cxd4 Qd8 Nc3 Nc6 Bc4 Nf6 O-O Bb4 Bg5 a6 d5 exd5 Nxd5 Be6 Nxf6+ gxf6 Bxe6 O-O Bh6 fxe6 Bxf8 Qxd1 Rfxd1 e5 Bxb4 Ra7 Bc5 Kg7 Bxa7 Kf7 Rd7+ Kg6 Rxb7 Nxa7 Rxa7 a5 Nh4+ Kh6 Rf7 Kg5 g3 h6 Rg7+ Kh5 Nf5 e4 g4#"},{"id":102,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-03T22:14:38.181936+00:00","plies":79},"uci":"g1f3 d7d5 c2c4 c7c6 c4d5 c6d5 d2d4 g8f6 a2a3 c8f5 f3e5 b8c6 c1f4 e7e6 e2e3 f8d6 f1b5 d6e5 d4e5 f6d7 b1d2 e8g8 e3e4 d5e4 d2c4 d7c5 e1g1 d8d1 f1d1 a8d8 c4d6 f5g6 f4e3 c5d3 b2b4 c6e5 d6b7 d8d7 b5d7 e5d7 h2h4 a7a6 d1b1 d7e5 b4b5 a6b5 e3c5 f8b8 b1b5 d3c5 b5c5 h7h6 c5e5 b8b7 e5c5 b7b3 h4h5 g6f5 c5c8 g8h7 a3a4 b3b4 c8f8 b4b7 f8d8 b7a7 d8d6 f5g4 a4a5 g4h5 g1f1 h7g6 d6b6 g6f5 a5a6 a7a8 f1e1 f5e5 a6a7","san":"Nf3 d5 c4 c6 cxd5 cxd5 d4 Nf6 a3 Bf5 Ne5 Nc6 Bf4 e6 e3 Bd6 Bb5 Bxe5 dxe5 Nd7 Nd2 O-O e4 dxe4 Nc4 Nc5 O-O Qxd1 Rfxd1 Rad8 Nd6 Bg6 Be3 Nd3 b4 Ncxe5 Nxb7 Rd7 Bxd7 Nxd7 h4 a6 Rdb1 N7e5 b5 axb5 Bc5 Rb8 Rxb5 Nxc5 Rxc5 h6 Rxe5 Rxb7 Rc5 Rb3 h5 Bf5 Rc8+ Kh7 a4 Rb4 Rf8 Rb7 Rd8 Ra7 Rd6 Bg4 a5 Bxh5 Kf1 Kg6 Rb6 Kf5 a6 Ra8 Ke1 Ke5 a7"},{"id":103,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-03T22:23:48.849955+00:00","plies":48},"uci":"e2e4 e7e5 g1f3 b8c6 f1c4 f8c5 c2c3 g8f6 d2d3 a7a6 e1g1 c5a7 a2a4 d7d6 f1e1 h7h6 b1d2 c8e6 c4e6 f7e6 d1b3 d8c8 d2c4 e8g8 c1e3 a7e3 c4e3 f6h5 a1d1 c8e8 b3b7 f8f3 g2f3 h5f4 g1h1 c6a5 b7c7 e8h5 e3g2 h5f3 e1g1 a8f8 d1f1 a5b3 c7d6 b3d2 d6e6 f4e6","san":"e4 e5 Nf3 Nc6 Bc4 Bc5 c3 Nf6 d3 a6 O-O Ba7 a4 d6 Re1 h6 Nbd2 Be6 Bxe6 fxe6 Qb3 Qc8 Nc4 O-O Be3 Bxe3 Nxe3 Nh5 Rad1 Qe8 Qxb7 Rxf3 gxf3 Nf4 Kh1 Na5 Qxc7 Qh5 Ng2 Qxf3 Rg1 Rf8 Rdf1 Nb3 Qxd6 Nd2 Qxe6+ Nxe6"},{"id":104,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-03T22:28:20.710530+00:00","plies":45},"uci":"e2e4 c7c6 d2d4 d7d5 e4e5 c8f5 h2h4 h7h5 f1d3 f5d3 d1d3 e7e6 g1f3 d8a5 b1d2 a5a6 c2c4 d5c4 d2c4 f8b4 c1d2 b4e7 e1g1 b8d7 f1c1 g8h6 d2h6 h8h6 c4d6 e7d6 d3a6 b7a6 e5d6 a8c8 c1c3 d7f6 a1c1 e8d7 f3e5 d7d6 e5f7 d6e7 f7h6 g7h6 c3c6","san":"e4 c6 d4 d5 e5 Bf5 h4 h5 Bd3 Bxd3 Qxd3 e6 Nf3 Qa5+ Nbd2 Qa6 c4 dxc4 Nxc4 Bb4+ Bd2 Be7 O-O Nd7 Rfc1 Nh6 Bxh6 Rxh6 Nd6+ Bxd6 Qxa6 bxa6 exd6 Rc8 Rc3 Nf6 Rac1 Kd7 Ne5+ Kxd6 Nxf7+ Ke7 Nxh6 gxh6 Rxc6"},{"id":105,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-03T22:34:23.584450+00:00","plies":49},"uci":"e2e4 c7c5 c2c3 b8c6 d2d4 g8f6 e4e5 f6e4 f1d3 f7f5 f2f3 d7d5 f3e4 d5e4 d3c2 c5d4 c3d4 c6d4 g1e2 d8a5 b1c3 d4e6 d1d5 e6c5 e1g1 e7e6 d5d4 c5b3 a2b3 a5a1 c3b5 a1a6 b5c7 e8e7 c7a6 e7e8 a6c7 e8f7 c7a8 f8c5 d4c5 b7b6 c5c7 f7g8 c7c8 g8f7 c8h8 f7g6 h8e8","san":"e4 c5 c3 Nc6 d4 Nf6 e5 Ne4 Bd3 f5 f3 d5 fxe4 dxe4 Bc2 cxd4 cxd4 Nxd4 Ne2 Qa5+ Nbc3 Ne6 Qd5 Nc5 O-O e6 Qd4 Nb3 axb3 Qxa1 Nb5 Qa6 Nc7+ Ke7 Nxa6 Ke8 Nc7+ Kf7 Nxa8 Bc5 Qxc5 b6 Qc7+ Kg8 Qxc8+ Kf7 Qxh8 Kg6 Qe8#"},{"id":106,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-10-03T22:53:10.107383+00:00","plies":66},"uci":"e2e4 c7c6 d2d3 d7d5 g1f3 c8g4 h2h3 g4f3 g2f3 e7e6 c2c3 g8f6 h3h4 f8c5 d3d4 c5b6 c1g5 h7h6 g5c1 d5e4 b1d2 e4f3 h1g1 g7g6 f1d3 b8d7 d1f3 d8e7 d2c4 b6c7 c1d2 e8c8 e1c1 f6d5 h4h5 g6g5 d3c2 e7f6 f3h1 f6f2 c1b1 f2e2 d2c1 e2c4 g1g5 h6g5 c2d3 c4a4 d3c2 a4a5 h1d5 a5d5 c1g5 d5g5 d1f1 d7f6 f1f6 g5f6 c2d3 f6f2 d3g6 f7g6 b2b3 h8h5 b3b4 h5h1","san":"e4 c6 d3 d5 Nf3 Bg4 h3 Bxf3 gxf3 e6 c3 Nf6 h4 Bc5 d4 Bb6 Bg5 h6 Bc1 dxe4 Nd2 exf3 Rg1 g6 Bd3 Nbd7 Qxf3 Qe7 Nc4 Bc7 Bd2 O-O-O O-O-O Nd5 h5 g5 Bc2 Qf6 Qh1 Qxf2 Kb1 Qe2 Bc1 Qxc4 Rxg5 hxg5 Bd3 Qa4 Bc2 Qa5 Qxd5 Qxd5 Bxg5 Qxg5 Rf1 Nf6 Rxf6 Qxf6 Bd3 Qf2 Bg6 fxg6 b3 Rxh5 b4 Rh1#"},{"id":107,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"0-1","reason":"checkmate","timestamp":"2026-10-03T23:26:03.588068+00:00","plies":78},"uci":"e2e4 e7e5 g1f3 d7d6 d2d4 e5d4 f3d4 b8d7 b1c3 g8f6 f1e2 g7g6 e1g1 f8g7 c1e3 e8g8 d1d2 a7a6 e3h6 d7c5 f2f3 c5e6 h6g7 g8g7 d4e6 f7e6 d2d4 e6e5 d4d2 c8e6 a1d1 d8e8 c3d5 e8b8 c2c4 h7h6 b2b4 a6a5 a2a3 h6h5 g1h1 h5h4 d5f6 g7f6 d2h6 f8h8 h6e3 h4h3 g2g3 a5b4 a3b4 b8e8 f3f4 h8f8 f4e5 f6e7 e3g5 e7d7 f1f8 e8f8 e2g4 f8f2 g4e6 d7c6 e6h3 f2f3 h1g1 f3d1 h3f1 d1d4 g1g2 a8a2 g2h3 d4g1 g5f4 g1h2 h3g4 h2h5","san":"e4 e5 Nf3 d6 d4 exd4 Nxd4 Nd7 Nc3 Ngf6 Be2 g6 O-O Bg7 Be3 O-O Qd2 a6 Bh6 Nc5 f3 Ne6 Bxg7 Kxg7 Nxe6+ fxe6 Qd4 e5 Qd2 Be6 Rad1 Qe8 Nd5 Qb8 c4 h6 b4 a5 a3 h5 Kh1 h4 Nxf6 Kxf6 Qh6 Rh8 Qe3 h3 g3 axb4 axb4 Qe8 f4 Rf8 fxe5+ Ke7 Qg5+ Kd7 Rxf8 Qxf8 Bg4 Qf2 Bxe6+ Kc6 Bxh3 Qf3+ Kg1 Qxd1+ Bf1 Qd4+ Kg2 Ra2+ Kh3 Qg1 Qf4 Qxh2+ Kg4 Qh5#"},{"id":108,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-03T23:53:44.172961+00:00","plies":69},"uci":"c2c4 e7e5 g1f3 b8c6 d2d3 g8f6 e2e3 d7d5 b1c3 f8b4 d3d4 e5d4 e3d4 e8g8 f1d3 f8e8 e1f1 c8g4 c1g5 g4f3 g2f3 c6d4 c3d5 b4e7 d3h7 g8h7 d1d4 f6d5 d4h4 h7g8 h1g1 d5f6 a1e1 e7b4 e1e8 d8e8 g5f6 e8e1 f1g2 g7f6 h4g3 g8f8 g1e1 b4e1 g3f4 f8g7 f4g3 g7f8 g3c7 b7b6 c7d6 f8g7 g2f1 a8e8 d6d7 e8e6 f3f4 e6e4 d7b7 e4e6 b7a7 e1d2 a7b7 d2f4 b7g2 f4g5 f2f4 e6e4 f4g5","san":"c4 e5 Nf3 Nc6 d3 Nf6 e3 d5 Nc3 Bb4 d4 exd4 exd4 O-O Bd3 Re8+ Kf1 Bg4 Bg5 Bxf3 gxf3 Nxd4 Nxd5 Be7 Bxh7+ Kxh7 Qxd4 Nxd5 Qh4+ Kg8 Rg1 Nf6 Re1 Bb4 Rxe8+ Qxe8 Bxf6 Qe1+ Kg2 gxf6 Qg3+ Kf8 Rxe1 Bxe1 Qf4 Kg7 Qg3+ Kf8 Qxc7 b6 Qd6+ Kg7 Kf1 Re8 Qd7 Re6 f4 Re4 Qb7 Re6 Qxa7 Bd2 Qb7 Bxf4 Qg2+ Bg5 f4 Re4 fxg5"},{"id":109,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-04T00:05:11.111475+00:00","plies":52},"uci":"e2e4 e7e5 g1f3 b8c6 f1c4 f8c5 c2c3 g8f6 d2d3 a7a6 e1g1 c5a7 a2a4 d7d6 f1e1 h7h6 b1d2 c8e6 c4e6 f7e6 d1b3 d8c8 d2c4 e8g8 c1e3 a7e3 e1e3 b7b5 c4d2 c6a5 b3c2 c7c5 a4b5 a6b5 b2b4 c5b4 a1c1 b4c3 c2c3 c8c3 c1c3 b5b4 c3c2 b4b3 c2b2 f8b8 d3d4 e5d4 f3d4 a5c4 b2b3 c4d2","san":"e4 e5 Nf3 Nc6 Bc4 Bc5 c3 Nf6 d3 a6 O-O Ba7 a4 d6 Re1 h6 Nbd2 Be6 Bxe6 fxe6 Qb3 Qc8 Nc4 O-O Be3 Bxe3 Rxe3 b5 Ncd2 Na5 Qc2 c5 axb5 axb5 b4 cxb4 Rc1 bxc3 Qxc3 Qxc3 Rxc3 b4 Rc2 b3 Rb2 Rfb8 d4 exd4 Nxd4 Nc4 Rbxb3 Nxd2"},{"id":110,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-04T00:16:12.567303+00:00","plies":43},"uci":"e2e4 c7c6 d2d4 d7d5 e4e5 c8f5 h2h4 h7h5 f1d3 f5d3 d1d3 e7e6 g1f3 b8d7 b1c3 g8e7 c1g5 d8b6 e1g1 e7f5 c3e2 f8e7 g5e7 f5e7 a2a4 e7f5 e2g3 f5g3 f2g3 g7g6 a4a5 b6b5 d3d2 h8f8 f3g5 e8e7 g5f7 f8f7 d2g5 e7f8 g5g6 f7f1 a1f1","san":"e4 c6 d4 d5 e5 Bf5 h4 h5 Bd3 Bxd3 Qxd3 e6 Nf3 Nd7 Nc3 Ne7 Bg5 Qb6 O-O Nf5 Ne2 Be7 Bxe7 Nxe7 a4 Nf5 Ng3 Nxg3 fxg3 g6 a5 Qb5 Qd2 Rf8 Ng5 Ke7 Nxf7 Rxf7 Qg5+ Kf8 Qxg6 Rxf1+ Rxf1+"},{"id":111,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-04T00:21:13.171541+00:00","plies":59},"uci":"e2e4 c7c5 c2c3 d7d5 e4d5 g8f6 c3c4 c8g4 f1e2 g4e2 d1e2 g7g6 g1f3 f8g7 e1g1 h7h6 b1c3 a7a6 f1e1 e8g8 e2e7 f8e8 e7d8 e8d8 e1e7 b7b5 d2d3 g7f8 e7b7 f8g7 c1f4 f6h5 f4b8 d8b8 b7b8 g8h7 b8a8 b5c4 d3c4 g6g5 a8a6 h5f4 d5d6 g7c3 b2c3 f4e2 g1f1 g5g4 f1e2 g4f3 e2f3 h7g6 d6d7 g6h7 d7d8q h7g7 d8f6 g7f8 a6a8","san":"e4 c5 c3 d5 exd5 Nf6 c4 Bg4 Be2 Bxe2 Qxe2 g6 Nf3 Bg7 O-O h6 Nc3 a6 Re1 O-O Qxe7 Re8 Qxd8 Rxd8 Re7 b5 d3 Bf8 Rb7 Bg7 Bf4 Nh5 Bxb8 Rdxb8 Rxb8+ Kh7 Rxa8 bxc4 dxc4 g5 Rxa6 Nf4 d6 Bxc3 bxc3 Ne2+ Kf1 g4 Kxe2 gxf3+ Kxf3 Kg6 d7+ Kh7 d8=Q Kg7 Qf6+ Kf8 Ra8#"},{"id":112,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"checkmate","timestamp":"2026-10-04T00:33:43.293750+00:00","plies":85},"uci":"e2e4 c7c6 d2d4 d7d5 e4e5 c8f5 g2g4 f5e4 f2f3 e4g6 h2h4 h7h5 g1e2 e7e6 a2a3 c6c5 c1g5 d8b6 c2c3 b6b2 e2f4 b2a1 f4g6 f7g6 d1a4 b8c6 a4b5 a1b1 b5b1 g8e7 b1b7 a8b8 b7a6 b8b6 a6a4 e8f7 e1f2 b6b2 f1e2 b2b7 e2b5 c6d8 d4c5 e7c6 a4f4 f7g8 f4a4 f8c5 f2e2 c5b6 b5c6 b7c7 c6e8 d8f7 e8f7 c7f7 h1f1 f7c7 f1h1 c7c3 h1b1 c3e3 e2d2 e3f3 a4e8 g8h7 e8c6 f3f2 d2d1 f2f1 d1e2 f1b1 g4h5 g6h5 c6d7 h8g8 d7e7 b6d8 e7e6 d8g5 e6f7 g5f4 e2f3 f4e5 f7h5","san":"e4 c6 d4 d5 e5 Bf5 g4 Be4 f3 Bg6 h4 h5 Ne2 e6 a3 c5 Bg5 Qb6 c3 Qxb2 Nf4 Qxa1 Nxg6 fxg6 Qa4+ Nc6 Qb5 Qxb1+ Qxb1 Nge7 Qxb7 Rb8 Qa6 Rb6 Qa4 Kf7 Kf2 Rb2+ Be2 Rb7 Bb5 Nd8 dxc5 Nec6 Qf4+ Kg8 Qa4 Bxc5+ Ke2 Bb6 Bxc6 Rc7 Be8 Nf7 Bxf7+ Rxf7 Rf1 Rc7 Rh1 Rxc3 Rb1 Re3+ Kd2 Rxf3 Qe8+ Kh7 Qc6 Rf2+ Kd1 Rf1+ Ke2 Rxb1 gxh5 gxh5 Qd7 Rg8 Qe7 Bd8 Qxe6 Bxg5 Qf7 Bf4 Kf3 Bxe5 Qxh5#"},{"id":113,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0.5,"result":"1/2-1/2","reason":"threefold_repetition","timestamp":"2026-10-04T01:04:59.976857+00:00","plies":171},"uci":"e2e4 c7c5 c2c3 d7d5 e4d5 d8d5 d2d4 c5d4 c3d4 e7e6 g1f3 a7a6 b1c3 f8b4 c1d2 d5d8 f1d3 g8f6 e1g1 b8c6 d2e3 h7h6 a2a3 b4e7 d1e2 f6d5 c3d5 d8d5 d3c4 d5d6 f1d1 e8g8 d4d5 c6e5 d5e6 e5f3 e2f3 f7e6 f3g4 d6e5 e3d4 e5g5 g4g5 h6g5 a1c1 f8d8 d4b6 d8d6 d1d6 e7d6 c1d1 d6e7 g1f1 e7f6 b6d4 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Bd5 Rd4 Bb3 a4 Bc4 Rd1 Kb4 Rd4 Kc3 Rh4 h3 Rf4 Rg4 Rxf2 Re4 Rxg2 Re3 a3 Kb3 a2 Re1 Rh2 Bf1 Kc6 Rc1+ Kd6 Kc3 Kc5 Re1 e4 Kb3 e3 Kc3 Kd5 Kd3 Rb2 Ra1 e2 Bxe2 Ke5 Bf1 Kf4 Kc3 Rf2 Kd3 Kf3 Be2+ Kg3 Rxa2 Kxh3 Ke3 Rf7 Bf3 Rf8 Kf2 Rf6 Ra1 Kh4 Ra5 Rh6 Kg2 Rg6+ Kh2 Rh6 Rb5 Rh7 Ra5 Rh6 Rb5 Rh7 Ra5"},{"id":114,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"checkmate","timestamp":"2026-10-04T02:16:53.468148+00:00","plies":125},"illegal":[[22,"f5h7","blocked"]],"uci":"e2e4 c7c6 d2d4 d7d5 e4e5 c8f5 f1e2 e7e6 c2c3 b8d7 g1f3 g8e7 e1g1 h7h6 b1a3 e7g6 b2b4 f8e7 f3e1 e8g8 g2g4 f5e4 f2f3 g6e5 f3e4 e5g6 e2f3 d5e4 f3e4 d7f6 e4d3 f6d5 c1d2 e6e5 g1h1 e5d4 c3c4 d5b4 d3f5 g6e5 d2f4 e7d6 a1b1 a7a5 f4g3 f8e8 b1b2 c6c5 g4g5 d8g5 b2g2 g5f6 f5h7 g8h7 f1f6 g7f6 a3b5 d6f8 d1b1 h7h8 b1c1 e8e7 b5d6 e7d7 d6f5 h8h7 g3e5 f6e5 c1b1 h7h8 b1e4 f7f6 g2g1 d7g7 g1g7 f8g7 e4b7 a8g8 b7f3 b4a2 f5e7 g8e8 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c5b6 c1g5 f8e7 g5e7 c6e7 a1d1 e8g8 f3g5 g7g6 e4f6 g8h8 f6d7 b6c7 d7f8 a8f8 d1c1 c7b6 f1d1 e7d5 c1c4 f5e3 f2e3 d5e3 d1d6 e3c4 d6b6","san":"e4 c6 d4 d5 e5 Bf5 h4 h5 Bd3 Bxd3 Qxd3 e6 Nf3 Qb6 O-O c5 c4 dxc4 Qxc4 Nc6 dxc5 Qxc5 Qe2 Nge7 Nc3 Nf5 Ne4 Qb6 Bg5 Be7 Bxe7 Ncxe7 Rad1 O-O Nfg5 g6 Nf6+ Kh8 Nd7 Qc7 Nxf8 Rxf8 Rc1 Qb6 Rfd1 Nd5 Rc4 Nfe3 fxe3 Nxe3 Rd6 Nxc4+ Rxb6"},{"id":117,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-04T02:55:56.737261+00:00","plies":129},"illegal":[[89,"h6a6","blocked"]],"uci":"e2e4 b8c6 d2d4 d7d5 e4d5 d8d5 g1f3 d5e6 f1e2 e6d6 e1g1 e7e6 b1c3 d6d8 c1f4 g8f6 c3b5 f6d5 f4g3 a7a6 b5c3 f8b4 c3d5 d8d5 g3c7 d5d7 c7g3 b4d6 g3d6 d7d6 c2c3 c6e7 d1c2 b7b6 e2d3 h7h6 f1e1 c8b7 d3e4 b7e4 c2e4 d6d5 e4d5 e7d5 f3e5 a8c8 a1c1 b6b5 a2a3 e8e7 g1f1 h8d8 f1e2 d5f4 e2f3 g7g5 g2g3 f4h5 g3g4 h5f6 c3c4 b5c4 c1c4 f6d5 c4c8 d8c8 e5d3 a6a5 e1c1 c8b8 c1c5 a5a4 f3e2 d5f4 d3f4 b8b2 e2f3 b2b3 f3e4 g5f4 e4f4 e7d6 c5h5 d6e7 h5h6 b3d3 f4e4 d3a3 h6h5 a3c3 h5a5 a4a3 d4d5 c3c4 e4f3 c4c3 f3f4 c3c4 f4g5 a3a2 a5a2 c4c5 g5f4 f7f5 d5e6 f5g4 a2e2 c5h5 f4g4 h5h8 h2h4 h8f8 g4g5 f8f6 h4h5 f6e6 e2e6 e7e6 h5h6 e6e7 h6h7 e7f7 h7h8q f7e7 h8g7 e7d8 g5f6 d8e8 g7e7","san":"e4 Nc6 d4 d5 exd5 Qxd5 Nf3 Qe6+ Be2 Qd6 O-O e6 Nc3 Qd8 Bf4 Nf6 Nb5 Nd5 Bg3 a6 Nc3 Bb4 Nxd5 Qxd5 Bxc7 Qd7 Bg3 Bd6 Bxd6 Qxd6 c3 Ne7 Qc2 b6 Bd3 h6 Rfe1 Bb7 Be4 Bxe4 Qxe4 Qd5 Qxd5 Nxd5 Ne5 Rc8 Rac1 b5 a3 Ke7 Kf1 Rhd8 Ke2 Nf4+ Kf3 g5 g3 Nh5 g4 Nf6 c4 bxc4 Rxc4 Nd5 Rxc8 Rxc8 Nd3 a5 Rc1 Rb8 Rc5 a4 Ke2 Nf4+ Nxf4 Rxb2+ Kf3 Rb3+ Ke4 gxf4 Kxf4 Kd6 Rh5 Ke7 Rxh6 Rd3 Ke4 Rxa3 Rh5 Rc3 Ra5 a3 d5 Rc4+ Kf3 Rc3+ Kf4 Rc4+ Kg5 a2 Rxa2 Rc5 Kf4 f5 dxe6 fxg4 Re2 Rh5 Kxg4 Rh8 h4 Rf8 Kg5 Rf6 h5 Rxe6 Rxe6+ Kxe6 h6 Ke7 h7 Kf7 h8=Q Ke7 Qg7+ Kd8 Kf6 Ke8 Qe7#"},{"id":118,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill 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Qe4#"},{"id":119,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-04T03:18:08.826328+00:00","plies":62},"uci":"e2e4 e7e5 g1f3 b8c6 f1c4 g8f6 d2d3 d7d5 e4d5 c6d4 e1g1 f8c5 f3e5 e8g8 b1c3 d8e8 e5f3 c8g4 c3e2 d4e2 g1h1 e2c1 a1c1 c5b4 c2c3 b4c5 d3d4 c5e7 f1e1 e8d8 d1b3 a8b8 f3e5 g4h5 f2f3 a7a5 b3b5 e7d6 b5a5 h5g6 e5g6 h7g6 g2g3 d8d7 h1g2 b7b5 c4b3 d7c8 e1e2 c8f5 c1e1 f8c8 h2h3 c8f8 g3g4 f5d7 e2e3 g6g5 e3e2 b8a8 a5a8 f8a8","san":"e4 e5 Nf3 Nc6 Bc4 Nf6 d3 d5 exd5 Nd4 O-O Bc5 Nxe5 O-O Nc3 Qe8 Nf3 Bg4 Ne2 Nxe2+ Kh1 Nxc1 Rxc1 Bb4 c3 Bc5 d4 Be7 Re1 Qd8 Qb3 Rb8 Ne5 Bh5 f3 a5 Qb5 Bd6 Qxa5 Bg6 Nxg6 hxg6 g3 Qd7 Kg2 b5 Bb3 Qc8 Re2 Qf5 Rce1 Rfc8 h3 Rf8 g4 Qd7 Re3 g5 R3e2 Ra8 Qxa8 Rxa8"},{"id":120,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-04T03:21:24.669364+00:00","plies":27},"uci":"g1f3 d7d5 c2c4 e7e6 d2d4 g8f6 e2e3 f8e7 d1c2 e8g8 f1d3 d5c4 d3c4 c7c5 a2a3 b8c6 d4c5 e7c5 h2h3 b7b6 b2b4 c5d6 c4d3 h7h6 c2c6 c8d7 c6d6","san":"Nf3 d5 c4 e6 d4 Nf6 e3 Be7 Qc2 O-O Bd3 dxc4 Bxc4 c5 a3 Nc6 dxc5 Bxc5 h3 b6 b4 Bd6 Bd3 h6 Qxc6 Bd7 Qxd6"},{"id":121,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-04T03:33:11.208384+00:00","plies":60},"illegal":[[61,"g1g2","king_in_check"]],"uci":"e2e4 e7e5 g1f3 b8c6 f1c4 f8c5 c2c3 g8f6 d2d3 a7a6 e1g1 c5a7 c4b3 d7d6 f1e1 h7h6 b1d2 g7g5 d2f1 f6h5 f1e3 g5g4 f3d2 a7e3 e1e3 h5f4 d2f1 c8d7 f1g3 d8f6 e3e1 e8c8 c1f4 e5f4 g3e2 f4f3 e2d4 c6e5 e1e3 f3g2 g1g2 c8b8 d1e2 h6h5 a1f1 f6f4 f1h1 h5h4 g2f1 c7c5 d4c2 g4g3 h2g3 h4g3 h1h8 d8h8 e3g3 h8h1 g3g1 d7h3","san":"e4 e5 Nf3 Nc6 Bc4 Bc5 c3 Nf6 d3 a6 O-O Ba7 Bb3 d6 Re1 h6 Nbd2 g5 Nf1 Nh5 Ne3 g4 Nd2 Bxe3 Rxe3 Nf4 Nf1 Bd7 Ng3 Qf6 Re1 O-O-O Bxf4 exf4 Ne2 f3 Nd4 Ne5 Re3 fxg2 Kxg2 Kb8 Qe2 h5 Rf1 Qf4 Rh1 h4 Kf1 c5 Nc2 g3 hxg3 hxg3 Rxh8 Rxh8 Rxg3 Rh1+ Rg1 Bh3+"},{"id":122,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-04T03:40:53.109882+00:00","plies":45},"uci":"e2e4 c7c6 d2d4 d7d5 e4e5 c8f5 h2h4 h7h5 f1d3 f5d3 d1d3 e7e6 g1f3 d8b6 e1g1 c6c5 c2c4 d5c4 d3c4 b8c6 d4c5 f8c5 b1d2 g8e7 d2e4 c5d4 e4d6 e8f8 c1f4 e7f5 d6f5 e6f5 a1d1 d4b2 d1d7 c6d8 f3g5 b6g6 f1d1 d8e6 d7f7 g6f7 g5f7 f8f7 d1d7","san":"e4 c6 d4 d5 e5 Bf5 h4 h5 Bd3 Bxd3 Qxd3 e6 Nf3 Qb6 O-O c5 c4 dxc4 Qxc4 Nc6 dxc5 Bxc5 Nbd2 Nge7 Ne4 Bd4 Nd6+ Kf8 Bf4 Nf5 Nxf5 exf5 Rad1 Bxb2 Rd7 Nd8 Ng5 Qg6 Rfd1 Ne6 Rxf7+ Qxf7 Nxf7 Kxf7 Rd7+"},{"id":123,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-04T03:47:27.684433+00:00","plies":51},"uci":"e2e4 b8c6 d2d4 e7e6 g1f3 d7d6 b1c3 d6d5 e4e5 f7f6 f1d3 f8b4 e1g1 a7a6 f1e1 f6e5 f3e5 g8f6 c1g5 c8d7 e5c6 d7c6 e1e6 e8f7 e6e1 h8f8 g5f6 d8f6 d1f3 a8e8 f3f6 f7f6 e1e8 f8g8 e8g8 f6f7 g8d8 h7h6 a1e1 b4c3 b2c3 b7b5 e1e3 g7g5 d8c8 c6d7 c8c7 f7g8 c7d7 b5b4 e3e8","san":"e4 Nc6 d4 e6 Nf3 d6 Nc3 d5 e5 f6 Bd3 Bb4 O-O a6 Re1 fxe5 Nxe5 Nf6 Bg5 Bd7 Nxc6 Bxc6 Rxe6+ Kf7 Re1 Rf8 Bxf6 Qxf6 Qf3 Rae8 Qxf6+ Kxf6 Rxe8 Rg8 Rxg8 Kf7 Rd8 h6 Re1 Bxc3 bxc3 b5 Re3 g5 Rc8 Bd7 Rxc7 Kg8 Rxd7 b4 Re8#"},{"id":124,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-10-04T04:16:16.263588+00:00","plies":74},"uci":"d2d4 d7d5 a2a3 g8f6 g1f3 c8f5 e2e3 e7e6 b2b4 f8d6 b1d2 e8g8 c1b2 b8d7 f3h4 f5g6 g2g3 c7c5 h4g6 h7g6 b4c5 d6c7 f1e2 e6e5 c2c3 b7b6 c5c6 d7b8 c3c4 b8c6 e1g1 e5e4 a3a4 d8d7 a1c1 d7h3 b2a3 f8e8 c4d5 c7g3 f2g3 c6e7 f1f2 e7d5 d2f1 h3h6 d1b3 a8d8 e2b5 e8e6 f2c2 h6g5 a4a5 f6g4 b5c4 e6f6 h2h4 g5f5 a5b6 f6b6 c4d5 b6b3 d5e4 f5e4 a3e7 e4e7 c2c3 b3c3 c1c3 e7f6 c3c6 f6f2 g1h1 f2f1","san":"d4 d5 a3 Nf6 Nf3 Bf5 e3 e6 b4 Bd6 Nbd2 O-O Bb2 Nbd7 Nh4 Bg6 g3 c5 Nxg6 hxg6 bxc5 Bc7 Be2 e5 c3 b6 c6 Nb8 c4 Nxc6 O-O e4 a4 Qd7 Rc1 Qh3 Ba3 Rfe8 cxd5 Bxg3 fxg3 Ne7 Rf2 Nexd5 Nf1 Qh6 Qb3 Rad8 Bb5 Re6 Rfc2 Qg5 a5 Ng4 Bc4 Rf6 h4 Qf5 axb6 Rxb6 Bxd5 Rxb3 Bxe4 Qxe4 Be7 Qxe7 Rc3 Rxc3 Rxc3 Qf6 Rc6 Qf2+ Kh1 Qxf1#"},{"id":125,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-04T04:35:14.215998+00:00","plies":57},"uci":"e2e4 e7e5 g1f3 d7d6 d2d4 g8f6 b1c3 e5d4 f3d4 g7g6 f1e2 a7a6 e1g1 b8d7 c1g5 c7c6 d1d2 d8c7 a1d1 h7h5 f2f4 f6g4 h2h3 f7f6 g5h4 g4h6 d4e6 c7b8 f4f5 h6f7 f5g6 f8h6 g6f7 e8e7 e6f4 h6f4 d2f4 b8a7 g1h1 e7f7 h4f6 h8h7 f6d4 f7e7 d4a7 e7e8 a7d4 c6c5 d4e3 h7h8 f4f7 e8d8 c3d5 h8h7 e3g5 d7f6 g5f6","san":"e4 e5 Nf3 d6 d4 Nf6 Nc3 exd4 Nxd4 g6 Be2 a6 O-O Nbd7 Bg5 c6 Qd2 Qc7 Rad1 h5 f4 Ng4 h3 f6 Bh4 Nh6 Ne6 Qb8 f5 Nf7 fxg6 Bh6 gxf7+ Ke7 Nf4 Bxf4 Qxf4 Qa7+ Kh1 Kxf7 Bxf6 Rh7 Bd4+ Ke7 Bxa7 Ke8 Bd4 c5 Be3 Rh8 Qf7+ Kd8 Nd5 Rh7 Bg5+ Nf6 Bxf6#"},{"id":126,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0.5,"result":"1/2-1/2","reason":"threefold_repetition","timestamp":"2026-10-04T05:08:42.394688+00:00","plies":112},"uci":"g1f3 d7d5 c2c4 c7c6 e2e3 g8f6 b1c3 c8f5 c4d5 c6d5 d1b3 d8b6 f1b5 b8c6 c3d5 f6d5 b3d5 e7e6 b5c6 b7c6 d5e5 b6b5 e5b5 c6b5 a2a4 b5b4 e1e2 f8d6 d2d3 a8c8 e3e4 f5g6 c1d2 c8c2 h1c1 c2c1 a1c1 e8d7 d2e3 a7a5 f3d2 h8c8 d2c4 d6c7 f2f3 d7e7 g2g4 f7f6 c4b6 e7d8 b6c8 d8c8 e3f4 e6e5 f4g3 c8b7 e2d1 g6f7 d3d4 f7b3 d1e2 b3a4 g4g5 c7d6 g5f6 g7f6 e2e3 a4c6 f3f4 e5f4 g3f4 d6e7 b2b3 a5a4 b3a4 e7d8 f4d6 d8a5 c1b1 c6a4 b1f1 b4b3 f1g1 b3b2 g1b1 a5c3 d6a3 a4c2 b1b2 c3b2 a3b2 b7c6 e3f4 c6d6 f4f5 d6e7 d4d5 e7d6 b2f6 c2d3 f6h4 h7h5 h4f2 d3c2 h2h4 c2d3 f2e3 d3c2 e3f2 c2d3 f2a7 d3c2","san":"Nf3 d5 c4 c6 e3 Nf6 Nc3 Bf5 cxd5 cxd5 Qb3 Qb6 Bb5+ Nc6 Nxd5 Nxd5 Qxd5 e6 Bxc6+ bxc6 Qe5 Qb5 Qxb5 cxb5 a4 b4 Ke2 Bd6 d3 Rc8 e4 Bg6 Bd2 Rc2 Rhc1 Rxc1 Rxc1 Kd7 Be3 a5 Nd2 Rc8 Nc4 Bc7 f3 Ke7 g4 f6 Nb6 Kd8 Nxc8 Kxc8 Bf4 e5 Bg3 Kb7 Kd1 Bf7 d4 Bb3+ Ke2 Bxa4 g5 Bd6 gxf6 gxf6 Ke3 Bc6 f4 exf4+ Bxf4 Be7 b3 a4 bxa4 Bd8 Bd6 Ba5 Rb1 Bxa4 Rf1 b3 Rg1 b2 Rb1 Bc3 Ba3 Bc2 Rxb2+ Bxb2 Bxb2 Kc6 Kf4 Kd6 Kf5 Ke7 d5 Kd6 Bxf6 Bd3 Bh4 h5 Bf2 Bc2 h4 Bd3 Be3 Bc2 Bf2 Bd3 Ba7 Bc2"},{"id":127,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-04T05:25:11.118422+00:00","plies":52},"uci":"e2e4 e7e5 g1f3 b8c6 f1c4 f8c5 c2c3 g8f6 d2d3 a7a6 e1g1 c5a7 c4b3 d7d6 h2h3 c8d7 f1e1 h7h6 b1d2 g7g5 d2f1 g5g4 h3g4 f6g4 f1e3 d8f6 e3g4 d7g4 c1e3 e8c8 e3a7 d8g8 g1h1 c6a7 e1e3 a7c6 d1e2 c6d4 e2d1 d4f3 e3f3 f6h4 h1g1 c8b8 b3d5 c7c6 d5f7 g8f8 f7b3 g4f3 g2f3 h4h3","san":"e4 e5 Nf3 Nc6 Bc4 Bc5 c3 Nf6 d3 a6 O-O Ba7 Bb3 d6 h3 Bd7 Re1 h6 Nbd2 g5 Nf1 g4 hxg4 Nxg4 Ne3 Qf6 Nxg4 Bxg4 Be3 O-O-O Bxa7 Rdg8 Kh1 Nxa7 Re3 Nc6 Qe2 Nd4 Qd1 Nxf3 Rxf3 Qh4+ Kg1 Kb8 Bd5 c6 Bxf7 Rf8 Bb3 Bxf3 gxf3 Qh3"},{"id":128,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-04T05:31:59.974856+00:00","plies":39},"uci":"e2e4 c7c6 d2d4 d7d5 e4e5 c8f5 h2h4 h7h5 f1d3 f5d3 d1d3 e7e6 g1f3 d8a5 b1d2 a5a6 c2c4 d5c4 d2c4 b8d7 e1g1 f8e7 a2a4 g8h6 c1h6 h8h6 b2b4 e7b4 f3g5 d7f8 a1b1 b4e7 g5e4 f8g6 c4d6 e7d6 e4d6 e8e7 b1b7","san":"e4 c6 d4 d5 e5 Bf5 h4 h5 Bd3 Bxd3 Qxd3 e6 Nf3 Qa5+ Nbd2 Qa6 c4 dxc4 Nxc4 Nd7 O-O Be7 a4 Nh6 Bxh6 Rxh6 b4 Bxb4 Ng5 Nf8 Rab1 Be7 Ne4 Ng6 Ncd6+ Bxd6 Nxd6+ Ke7 Rxb7+"},{"id":129,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-04T05:43:36.712119+00:00","plies":69},"uci":"e2e4 e7e5 g1f3 d7d6 d2d4 b8d7 f1c4 d7b6 c4b3 b6d7 f3g5 g8h6 b1c3 e5d4 d1d4 c7c6 c1e3 a7a5 e1g1 f8e7 d4g7 e7f6 g7h6 f6c3 b2c3 d7e5 g5h7 h8h7 h6h7 c8f5 e4f5 d8f6 h7h8 f6h8 e3f4 a5a4 f4e5 h8e5 a1e1 a4b3 e1e5 d6e5 a2b3 e8e7 f1e1 a8a5 h2h3 a5c5 c3c4 b7b5 e1e4 b5c4 e4c4 e7d6 c4c5 d6e7 c5c6 e7e8 b3b4 e8f8 b4b5 e5e4 b5b6 f8e7 b6b7 f7f6 b7b8q e7f7 c6c7","san":"e4 e5 Nf3 d6 d4 Nd7 Bc4 Nb6 Bb3 Nd7 Ng5 Nh6 Nc3 exd4 Qxd4 c6 Be3 a5 O-O Be7 Qxg7 Bf6 Qxh6 Bxc3 bxc3 Ne5 Nxh7 Rxh7 Qxh7 Bf5 exf5 Qf6 Qh8+ Qxh8 Bf4 a4 Bxe5 Qxe5 Rae1 axb3 Rxe5+ dxe5 axb3 Ke7 Re1 Ra5 h3 Rc5 c4 b5 Re4 bxc4 Rxc4 Kd6 Rxc5 Ke7 Rxc6 Ke8 b4 Kf8 b5 e4 b6 Ke7 b7 f6 b8=Q Kf7 Rc7#"},{"id":130,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-10-04T07:49:48.439892+00:00","plies":68},"uci":"c2c4 g8f6 b1c3 e7e5 d2d3 d7d5 d1a4 c7c6 a4c2 f8d6 c1g5 c8e6 e2e4 d5d4 c3d1 h7h6 g5h4 d6b4 e1e2 b8d7 a2a3 b4e7 f2f3 e8g8 a1c1 f6h5 h4e1 h5f4 e2d2 c6c5 g2g3 f4g6 d2e2 e7g5 e2f2 g5c1 e1a5 d8a5 c2b1 c1d2 f1e2 f7f5 b1c2 f5e4 b2b4 d2b4 d3e4 a5a3 c2b1 d7f6 b1b2 a3b2 h2h4 b2d2 g1h3 e6c4 h3f4 e5f4 f2g1 c4e2 d1f2 e2f3 g3f4 d2e1 g1h2 e1f2 h2h3 f2g2","san":"c4 Nf6 Nc3 e5 d3 d5 Qa4+ c6 Qc2 Bd6 Bg5 Be6 e4 d4 Nd1 h6 Bh4 Bb4+ Ke2 Nbd7 a3 Be7 f3 O-O Rc1 Nh5 Be1 Nf4+ Kd2 c5 g3 Ng6 Ke2 Bg5 Kf2 Bxc1 Ba5 Qxa5 Qb1 Bd2 Be2 f5 Qc2 fxe4 b4 Bxb4 dxe4 Qxa3 Qb1 Nf6 Qb2 Qxb2 h4 Qd2 Nh3 Bxc4 Nf4 exf4 Kg1 Bxe2 Nf2 Bxf3 gxf4 Qe1+ Kh2 Qxf2+ Kh3 Qg2#"},{"id":131,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-04T08:04:26.426442+00:00","plies":77},"illegal":[[39,"e1e8","king_in_check"]],"uci":"e2e4 e7e5 g1f3 d7d5 e4d5 f8c5 b1c3 d8e7 f1e2 g8f6 e1g1 c7c6 d5c6 b7c6 d2d4 c5d6 d4e5 d6e5 f3e5 e7e5 f2f4 e5c7 f1e1 c8e6 e2c4 b8a6 f4f5 h7h5 f5e6 f6g4 e6f7 e8f8 g2g3 a6b4 c1f4 a8d8 f4c7 d8d1 a1d1 b4d5 e1e8 f8f7 e8h8 f7g6 c4d5 c6d5 d1d5 g6f6 h8h5 g4e3 d5d3 f6g6 h5e5 e3c4 e5e4 c4b2 d3d4 b2a4 c3a4 a7a5 d4d5 g6f6 c7a5 f6f7 c2c4 f7g6 c4c5 g6f6 c5c6 f6f7 c6c7 f7f6 c7c8q g7g5 c8g8 g5g4 e4e6","san":"e4 e5 Nf3 d5 exd5 Bc5 Nc3 Qe7 Be2 Nf6 O-O c6 dxc6 bxc6 d4 Bd6 dxe5 Bxe5 Nxe5 Qxe5 f4 Qc7 Re1 Be6 Bc4 Na6 f5 h5 fxe6 Ng4 exf7+ Kf8 g3 Nb4 Bf4 Rd8 Bxc7 Rxd1 Raxd1 Nd5 Re8+ Kxf7 Rxh8 Kg6 Bxd5 cxd5 Rxd5 Kf6 Rhxh5 Ne3 Rd3 Kg6 Re5 Nc4 Re4 Nxb2 Rdd4 Na4 Nxa4 a5 Rd5 Kf6 Bxa5 Kf7 c4 Kg6 c5 Kf6 c6 Kf7 c7 Kf6 c8=Q g5 Qg8 g4 Re6#"},{"id":132,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-10-04T08:14:03.452756+00:00","plies":76},"uci":"e2e3 d7d5 c2c4 c7c6 c4d5 c6d5 g1f3 g8f6 b1c3 b8c6 f1b5 c8d7 e1g1 e7e6 f1e1 f8d6 b5f1 e8g8 b2b3 e6e5 e3e4 d5e4 f3g5 d7f5 c1b2 h7h6 g5e4 f6e4 e1e4 f5e4 f1b5 e4f5 c3e4 f5e4 d1g4 e4g6 b5c6 b7c6 d2d3 d8g5 g4g5 h6g5 a1c1 f8c8 c1a1 g6d3 h2h3 e5e4 h3h4 g5h4 a1d1 f7f5 a2a4 a8b8 b2f6 g7f6 d1e1 b8b3 g1h1 b3b1 e1b1 d3b1 f2f4 d6f4 h1g1 c8b8 a4a5 b1d3 g1f2 b8b1 g2g3 h4g3 f2g2 d3f1 g2g1 f1h3","san":"e3 d5 c4 c6 cxd5 cxd5 Nf3 Nf6 Nc3 Nc6 Bb5 Bd7 O-O e6 Re1 Bd6 Bf1 O-O b3 e5 e4 dxe4 Ng5 Bf5 Bb2 h6 Ngxe4 Nxe4 Rxe4 Bxe4 Bb5 Bf5 Ne4 Bxe4 Qg4 Bg6 Bxc6 bxc6 d3 Qg5 Qxg5 hxg5 Rc1 Rfc8 Ra1 Bxd3 h3 e4 h4 gxh4 Rd1 f5 a4 Rab8 Bf6 gxf6 Re1 Rxb3 Kh1 Rb1 Rxb1 Bxb1 f4 Bxf4 Kg1 Rb8 a5 Bd3 Kf2 Rb1 g3 hxg3+ Kg2 Bf1+ Kg1 Bh3#"},{"id":133,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-04T08:18:42.232588+00:00","plies":28},"uci":"e2e4 e7e5 g1f3 b8c6 f1c4 f8c5 c2c3 g8f6 d2d3 a7a6 e1g1 c5a7 a2a4 d7d6 b1d2 e8g8 h2h3 c8e6 c4e6 f7e6 d1b3 d8e8 b3b7 a7b6 a4a5 a8a7 b7a7 b6a7","san":"e4 e5 Nf3 Nc6 Bc4 Bc5 c3 Nf6 d3 a6 O-O Ba7 a4 d6 Nbd2 O-O h3 Be6 Bxe6 fxe6 Qb3 Qe8 Qxb7 Bb6 a5 Ra7 Qxa7 Bxa7"},{"id":134,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-04T08:23:36.120776+00:00","plies":37},"uci":"e2e4 c7c6 d2d4 d7d5 e4e5 c8f5 h2h4 h7h5 f1d3 f5d3 d1d3 e7e6 g1f3 d8a5 b1d2 a5a6 c2c4 d5c4 d2c4 b8d7 e1g1 f8e7 a2a4 d7b6 b2b3 b6d5 c1a3 e7a3 a1a3 g8e7 f3g5 e7f5 g5e4 e8g8 e4c5 d5f4 d3e4","san":"e4 c6 d4 d5 e5 Bf5 h4 h5 Bd3 Bxd3 Qxd3 e6 Nf3 Qa5+ Nbd2 Qa6 c4 dxc4 Nxc4 Nd7 O-O Be7 a4 Nb6 b3 Nd5 Ba3 Bxa3 Rxa3 Nge7 Ng5 Nf5 Ne4 O-O Nc5 Nf4 Qe4"},{"id":135,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-04T08:48:30.281442+00:00","plies":93},"uci":"e2e4 b8c6 d2d4 d7d6 g1f3 c8d7 b1c3 e7e5 d4d5 c6e7 f1e2 a7a6 e1g1 g8f6 c1g5 e7g6 d1d2 h7h6 g5e3 c7c6 d5c6 d7c6 d2d3 f8e7 a1d1 b7b5 a2a3 d8d7 c3d5 f6d5 e4d5 e5e4 d3e4 c6b7 f3d4 e8g8 d4f5 a8e8 f5e7 d7e7 e4d4 b7c8 e2d3 g6e5 d4e4 e5d3 e4d3 e7e4 d3e4 e8e4 d1d4 e4d4 e3d4 c8f5 c2c3 f8c8 f1e1 f5d3 e1e7 h6h5 h2h3 f7f6 e7d7 d3c4 d7d6 a6a5 d4b6 c8a8 d6d7 a8e8 g1h2 e8e2 b2b4 a5b4 a3b4 e2d2 b6d4 d2d1 d5d6 d1h1 h2h1 g7g6 d7e7 c4e6 e7e6 g8f7 e6e3 f6f5 d6d7 h5h4 d7d8q g6g5 d8e8","san":"e4 Nc6 d4 d6 Nf3 Bd7 Nc3 e5 d5 Nce7 Be2 a6 O-O Nf6 Bg5 Ng6 Qd2 h6 Be3 c6 dxc6 Bxc6 Qd3 Be7 Rad1 b5 a3 Qd7 Nd5 Nxd5 exd5 e4 Qxe4 Bb7 Nd4 O-O Nf5 Rae8 Nxe7+ Qxe7 Qd4 Bc8 Bd3 Ne5 Qe4 Nxd3 Qxd3 Qe4 Qxe4 Rxe4 Rd4 Rxd4 Bxd4 Bf5 c3 Rc8 Re1 Bd3 Re7 h5 h3 f6 Rd7 Bc4 Rxd6 a5 Bb6 Ra8 Rd7 Re8 Kh2 Re2 b4 axb4 axb4 Rd2 Bd4 Rd1 d6 Rh1+ Kxh1 g6 Re7 Be6 Rxe6 Kf7 Re3 f5 d7 h4 d8=Q g5 Qe8#"},{"id":136,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-10-04T09:07:27.116129+00:00","plies":76},"uci":"e2e4 c7c6 g1f3 d7d5 d2d3 g8f6 b1c3 c8g4 d1e2 e7e6 h2h3 g4f3 g2f3 f8b4 d3d4 d5e4 h1g1 e4f3 e2f3 d8d4 g1g7 d4e5 e1d2 f6e4 d2e1 e4c3 e1d2 e5d5 f3d3 d5d3 f1d3 c3e4 d2e3 e4f6 c2c3 b4c5 e3d2 c5f2 g7h7 f6h7 d2e2 f2c5 b2b4 c5d6 c1f4 d6f4 e2f3 f4e5 a1e1 e5c3 e1e6 f7e6 f3f4 h8f8 f4e3 h7g5 d3e2 b8d7 e2h5 e8e7 h5g4 d7e5 g4h5 f8h8 e3e2 h8h5 a2a4 a8f8 a4a5 h5h3 b4b5 e5d3 b5b6 f8f2 e2d1 h3h1","san":"e4 c6 Nf3 d5 d3 Nf6 Nc3 Bg4 Qe2 e6 h3 Bxf3 gxf3 Bb4 d4 dxe4 Rg1 exf3 Qxf3 Qxd4 Rxg7 Qe5+ Kd2 Ne4+ Ke1 Nxc3+ Kd2 Qd5+ Qd3 Qxd3+ Bxd3 Ne4+ Ke3 Nf6 c3 Bc5+ Kd2 Bxf2 Rxh7 Nxh7 Ke2 Bc5 b4 Bd6 Bf4 Bxf4 Kf3 Be5 Re1 Bxc3 Rxe6+ fxe6 Kf4 Rf8+ Ke3 Ng5 Be2 Nd7 Bh5+ Ke7 Bg4 Ne5 Bh5 Rh8 Ke2 Rxh5 a4 Rf8 a5 Rxh3 b5 Nd3 b6 Rf2+ Kd1 Rh1#"},{"id":137,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-04T09:30:13.694839+00:00","plies":83},"illegal":[[51,"g2e2","blocked"]],"uci":"e2e4 c7c5 c2c3 g8f6 e4e5 f6d5 d2d4 e7e6 g1f3 b8c6 f1c4 d5b6 c4b3 d7d6 e5d6 d8d6 e1g1 a7a6 f1e1 c5c4 b3c2 d6c7 b1d2 f8e7 d1e2 b6d5 d2c4 f7f6 c1d2 b7b5 c4e3 d5f4 e2f1 e8g8 g2g3 f4g6 d4d5 g6e5 f3e5 c6e5 c2e4 c8b7 f1g2 a8d8 a1d1 f6f5 e4c2 d8d5 e3d5 b7d5 g2h3 f8d8 d2f4 e7f6 f4e5 d5g2 e5c7 g2h3 c7d8 f6d8 d1d8 g8f7 c2b3 f7e7 d8h8 e6e5 e1e5 e7d7 h8h7 a6a5 h7g7 d7d8 b3f7 d8c7 e5e6 f5f4 f7g6 c7b8 e6e8 h3c8 g6f5 f4g3 e8c8","san":"e4 c5 c3 Nf6 e5 Nd5 d4 e6 Nf3 Nc6 Bc4 Nb6 Bb3 d6 exd6 Qxd6 O-O a6 Re1 c4 Bc2 Qc7 Nbd2 Be7 Qe2 Nd5 Nxc4 f6 Bd2 b5 Ne3 Nf4 Qf1 O-O g3 Ng6 d5 Nge5 Nxe5 Nxe5 Be4 Bb7 Qg2 Rad8 Rad1 f5 Bc2 Rxd5 Nxd5 Bxd5 Qh3 Rd8 Bf4 Bf6 Bxe5 Bg2 Bxc7 Bxh3 Bxd8 Bxd8 Rxd8+ Kf7 Bb3 Ke7 Rh8 e5 Rxe5+ Kd7 Rxh7 a5 Rxg7+ Kd8 Bf7 Kc7 Re6 f4 Bg6+ Kb8 Re8+ Bc8 Bf5 fxg3 Rxc8#"},{"id":138,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-04T10:00:04.948765+00:00","plies":99},"uci":"e2e3 d7d5 g1f3 g8f6 h2h3 c8f5 f1e2 e7e6 d2d3 f8d6 e1g1 e8g8 b1c3 c7c6 f1e1 b8d7 a2a4 e6e5 a4a5 f8e8 a5a6 b7b6 e3e4 d5e4 d3e4 f6e4 c3e4 f5e4 d1d6 e8e6 d6d2 d7c5 b2b4 e4f3 e2f3 c5d7 c1b2 d8c7 d2c3 h7h6 b4b5 c7d6 a1d1 d6c7 b2a1 d7c5 h3h4 a8c8 b5c6 f7f6 c3e3 e6d6 e3c3 c8d8 d1c1 c5a6 g2g3 a6c5 f3h1 g8h7 e1f1 c5e6 c3b4 e6d4 a1d4 e5d4 b4b5 c7e7 c1a1 d6e6 h1f3 e6e5 b5a6 d8a8 h4h5 e5c5 a6d3 h7g8 a1a4 c5c3 d3e4 e7e5 e4d5 g8h8 d5e4 e5c5 c6c7 a8c8 a4a7 c8c7 e4e8 h8h7 e8g6 h7g8 f3b7 c3a3 b7d5 c5d5 a7c7","san":"e3 d5 Nf3 Nf6 h3 Bf5 Be2 e6 d3 Bd6 O-O O-O Nc3 c6 Re1 Nbd7 a4 e5 a5 Re8 a6 b6 e4 dxe4 dxe4 Nxe4 Nxe4 Bxe4 Qxd6 Re6 Qd2 Nc5 b4 Bxf3 Bxf3 Nd7 Bb2 Qc7 Qc3 h6 b5 Qd6 Rad1 Qc7 Ba1 Nc5 h4 Rc8 bxc6 f6 Qe3 Rd6 Qc3 Rcd8 Rc1 Nxa6 g3 Nc5 Bh1 Kh7 Rf1 Ne6 Qb4 Nd4 Bxd4 exd4 Qb5 Qe7 Ra1 Re6 Bf3 Re5 Qa6 Ra8 h5 Rc5 Qd3+ Kg8 Ra4 Rc3 Qe4 Qe5 Qd5+ Kh8 Qe4 Qc5 c7 Rc8 Rxa7 Rxc7 Qe8+ Kh7 Qg6+ Kg8 Bb7 Ra3 Bd5+ Qxd5 Rxc7"},{"id":139,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"checkmate","timestamp":"2026-10-04T10:06:25.452702+00:00","plies":42},"uci":"e2e4 e7e5 g1f3 b8c6 f1c4 f8c5 c2c3 g8f6 d2d3 a7a6 e1g1 c5a7 f1e1 d7d6 c4b3 h7h6 b1d2 g7g5 d2f1 f6h5 d3d4 g5g4 d4d5 c6a5 f3d2 d8f6 f1e3 a5b3 a2b3 h5f4 e3g4 c8g4 d1g4 f4h3 g2h3 f6f2 g1h1 f2e1 h1g2 e1g1 g2f3 g1f2","san":"e4 e5 Nf3 Nc6 Bc4 Bc5 c3 Nf6 d3 a6 O-O Ba7 Re1 d6 Bb3 h6 Nbd2 g5 Nf1 Nh5 d4 g4 d5 Na5 N3d2 Qf6 Ne3 Nxb3 axb3 Nf4 Nxg4 Bxg4 Qxg4 Nh3+ gxh3 Qxf2+ Kh1 Qxe1+ Kg2 Qg1+ Kf3 Qf2#"},{"id":140,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-04T10:10:58.903820+00:00","plies":39},"uci":"e2e4 c7c6 d2d4 d7d5 e4e5 c8f5 h2h4 h7h5 f1d3 f5d3 d1d3 e7e6 g1f3 g8e7 c1g5 d8b6 b1d2 e7f5 e1g1 b8d7 f1d1 c6c5 c2c4 c5d4 c4d5 d7c5 d3b1 f8e7 g5e7 f5e7 d2c4 b6c7 d5d6 c7d7 d6e7 d7e7 c4d6 e8f8 d1d4","san":"e4 c6 d4 d5 e5 Bf5 h4 h5 Bd3 Bxd3 Qxd3 e6 Nf3 Ne7 Bg5 Qb6 Nbd2 Nf5 O-O Nd7 Rfd1 c5 c4 cxd4 cxd5 Nc5 Qb1 Be7 Bxe7 Nxe7 Nc4 Qc7 d6 Qd7 dxe7 Qxe7 Nd6+ Kf8 Rxd4"},{"id":141,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-04T10:27:53.255290+00:00","plies":139},"illegal":[[57,"c7c5","blocked"]],"uci":"e2e4 c7c5 c2c3 e7e6 d2d4 d7d5 e4e5 c5d4 c3d4 a7a6 g1f3 d8a5 c1d2 a5b6 d2c3 c8d7 f1d3 f8b4 c3b4 b6b4 d1d2 b4d2 b1d2 b8c6 e1e2 a6a5 h1c1 f7f6 e5f6 g7f6 d2b3 e6e5 d4e5 f6e5 b3c5 g8e7 f3g5 h7h6 g5h3 c6d4 e2f1 e5e4 d3b1 a8c8 b1c2 c8c5 c2b3 c5c1 a1c1 h8f8 c1c7 d7b5 f1g1 d4b3 a2b3 b5c6 g1f1 c6b5 f1g1 b7b6 c7b7 b5d7 b7b6 e7c8 b6h6 e8e7 h3g5 f8f5 h2h4 f5f4 g2g3 f4f6 h6h7 e7e8 g1g2 d7g4 h7h8 e8e7 h8h7 e7d8 g5f7 d8e7 f7e5 e7e6 e5g4 f6f7 h7f7 e6f7 g4e3 c8b6 h4h5 f7g8 g3g4 g8h8 g4g5 h8g7 g2g3 d5d4 e3f5 g7g8 f5d4 b6a8 g3f4 g8h8 f4e4 a8c7 g5g6 c7e8 d4f5 e8f6 e4e5 f6g4 e5f4 g4h2 f4g5 h2f3 g5h6 f3g5 g6g7 h8g8 f5e7 g8f7 g7g8q f7f6 g8g7 f6e6 h6g5 e6d7 g7f7 a5a4 g5f6 a4b3 f6e5 d7d8 e7g6 d8c8 e5d6 c8d8 f7d7","san":"e4 c5 c3 e6 d4 d5 e5 cxd4 cxd4 a6 Nf3 Qa5+ Bd2 Qb6 Bc3 Bd7 Bd3 Bb4 Bxb4 Qxb4+ Qd2 Qxd2+ Nbxd2 Nc6 Ke2 a5 Rhc1 f6 exf6 gxf6 Nb3 e5 dxe5 fxe5 Nc5 Nge7 Ng5 h6 Nh3 Nd4+ Kf1 e4 Bb1 Rc8 Bc2 Rxc5 Bb3 Rxc1+ Rxc1 Rf8 Rc7 Bb5+ Kg1 Nxb3 axb3 Bc6 Kf1 Bb5+ Kg1 b6 Rb7 Bd7 Rxb6 Nc8 Rxh6 Ke7 Ng5 Rf5 h4 Rf4 g3 Rf6 Rh7+ Ke8 Kg2 Bg4 Rh8+ Ke7 Rh7+ Kd8 Nf7+ Ke7 Ne5+ Ke6 Nxg4 Rf7 Rxf7 Kxf7 Ne3 Nb6 h5 Kg8 g4 Kh8 g5 Kg7 Kg3 d4 Nf5+ Kg8 Nxd4 Na8 Kf4 Kh8 Kxe4 Nc7 g6 Ne8 Nf5 Nf6+ Ke5 Ng4+ Kf4 Nh2 Kg5 Nf3+ Kh6 Ng5 g7+ Kg8 Ne7+ Kf7 g8=Q+ Kf6 Qg7+ Ke6 Kxg5 Kd7 Qf7 a4 Kf6 axb3 Ke5 Kd8 Ng6 Kc8 Kd6 Kd8 Qd7#"},{"id":142,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-10-04T10:32:31.523697+00:00","plies":46},"uci":"d2d4 d7d5 a2a3 g8f6 g1f3 c8f5 c1f4 e7e6 b1c3 f8d6 e2e3 d6f4 e3f4 e8g8 h2h3 c7c5 d4c5 d8c7 c3b5 c7c5 f1d3 f5d3 b5d4 d3e4 f3e5 b8c6 d4c6 b7c6 f2f3 c5e3 e1f1 e4g6 e5c6 e3c5 d1d4 c5c6 f4f5 g6f5 d4f6 g7f6 f1e1 c6c2 g2g4 f5d3 a1d1 c2e2","san":"d4 d5 a3 Nf6 Nf3 Bf5 Bf4 e6 Nc3 Bd6 e3 Bxf4 exf4 O-O h3 c5 dxc5 Qc7 Nb5 Qxc5 Bd3 Bxd3 Nbd4 Be4 Ne5 Nc6 Ndxc6 bxc6 f3 Qe3+ Kf1 Bg6 Nxc6 Qc5 Qd4 Qxc6 f5 Bxf5 Qxf6 gxf6 Ke1 Qxc2 g4 Bd3 Rd1 Qe2#"},{"id":143,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"0-1","reason":"checkmate","timestamp":"2026-10-04T10:45:10.650072+00:00","plies":102},"illegal":[[51,"e2c4","blocked"]],"uci":"e2e4 e7e5 g1f3 d7d6 d2d4 g8f6 b1c3 b8c6 f1b5 f6d7 d4d5 c6e7 e1g1 a7a6 b5a4 h7h6 c1e3 g7g5 f3d2 a8b8 d2c4 b7b5 a4b3 b5c4 b3c4 e7g6 b2b3 c7c5 d5c6 d7b6 c3d5 b6d5 c4d5 d8c7 d1f3 g6f4 e3f4 g5f4 f3h5 h8h7 a1d1 b8b6 d1d3 b6c6 d5c6 c7c6 h5e2 h6h5 f1d1 f8e7 f2f3 c8e6 g1h1 e8f8 c2c4 h7h8 b3b4 c6c4 e2d2 c4b5 a2a3 b5b8 d3c3 b8b6 d2d3 h8g8 d1d2 b6b5 d3b5 a6b5 c3c6 f7f5 c6b6 e6c4 e4f5 f8f7 b6b7 f7f6 h1g1 e7f8 b7h7 f8e7 h7h5 d6d5 h2h4 e5e4 f3e4 d5e4 d2d4 f6e5 d4d7 g8g7 g1f2 e7f6 d7d1 g7g3 d1a1 g3d3 f2g1 e4e3 g1f1 d3d1","san":"e4 e5 Nf3 d6 d4 Nf6 Nc3 Nc6 Bb5 Nd7 d5 Ne7 O-O a6 Ba4 h6 Be3 g5 Nd2 Rb8 Nc4 b5 Bb3 bxc4 Bxc4 Ng6 b3 c5 dxc6 Nb6 Nd5 Nxd5 Bxd5 Qc7 Qf3 Nf4 Bxf4 gxf4 Qh5 Rh7 Rad1 Rb6 Rd3 Rxc6 Bxc6+ Qxc6 Qe2 h5 Rfd1 Be7 f3 Be6 Kh1 Kf8 c4 Rh8 b4 Qxc4 Qd2 Qb5 a3 Qb8 Rc3 Qb6 Qd3 Rg8 Rd2 Qb5 Qxb5 axb5 Rc6 f5 Rb6 Bc4 exf5 Kf7 Rb7 Kf6 Kg1 Bf8 Rh7 Be7 Rxh5 d5 h4 e4 fxe4 dxe4 Rd4 Ke5 Rd7 Rg7 Kf2 Bf6 Rd1 Rg3 Ra1 Rd3 Kg1 e3 Kf1 Rd1#"},{"id":144,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"checkmate","timestamp":"2026-10-04T10:53:23.778495+00:00","plies":63},"illegal":[[14,"d8c7","own_piece"]],"uci":"g1f3 d7d5 d2d4 g8f6 c2c3 c8f5 f3h4 f5g6 h4g6 h7g6 b1d2 e7e6 d1b3 d8c8 b3a4 c7c6 a2a3 f8d6 c3c4 d6h2 d2f3 e8g8 h1h2 b8d7 h2h4 c8c7 g2g4 e6e5 a4d1 e5e4 f3h2 d5c4 c1d2 b7b5 f1g2 f8e8 e1f1 d7b6 g4g5 f6d5 d1c1 c7d6 a1b1 d5f4 d2f4 d6d4 h2g4 g8f8 f4e3 d4d5 g2h1 b6d7 e3f4 f8g8 f4h2 e8e6 h2g1 d7e5 c1c3 e5g4 c3h3 g4e5 h4h8","san":"Nf3 d5 d4 Nf6 c3 Bf5 Nh4 Bg6 Nxg6 hxg6 Nd2 e6 Qb3 Qc8 Qa4+ c6 a3 Bd6 c4 Bxh2 Nf3 O-O Rxh2 Nbd7 Rh4 Qc7 g4 e5 Qd1 e4 Nh2 dxc4 Bd2 b5 Bg2 Rfe8 Kf1 Nb6 g5 Nfd5 Qc1 Qd6 Rb1 Nf4 Bxf4 Qxd4 Ng4 Kf8 Be3 Qd5 Bh1 Nd7 Bf4 Kg8 Bh2 Re6 Bg1 Ne5 Qc3 Nxg4 Qh3 Ne5 Rh8#"},{"id":145,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-04T10:57:33.701369+00:00","plies":36},"uci":"e2e4 e7e5 g1f3 b8c6 f1b5 g8f6 d2d3 f8c5 c2c3 e8g8 e1g1 d7d5 e4d5 d8d5 b5c4 d5d8 h2h3 c8f5 d1e2 e5e4 d3e4 f5e4 b1d2 e4g6 d2b3 f8e8 e2d2 c5d6 f1e1 d8d7 e1e8 a8e8 c4d3 g6d3 d2d3 d6h2","san":"e4 e5 Nf3 Nc6 Bb5 Nf6 d3 Bc5 c3 O-O O-O d5 exd5 Qxd5 Bc4 Qd8 h3 Bf5 Qe2 e4 dxe4 Bxe4 Nbd2 Bg6 Nb3 Re8 Qd2 Bd6 Re1 Qd7 Rxe8+ Rxe8 Bd3 Bxd3 Qxd3 Bh2+"},{"id":146,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-04T11:00:10.210750+00:00","plies":37},"uci":"e2e4 e7e5 g1f3 b8c6 f1b5 a7a6 b5a4 g8f6 e1g1 f8e7 f1e1 b7b5 a4b3 d7d6 c2c3 e8g8 h2h3 c6a5 b3c2 c7c5 d2d4 d8c7 d4d5 c5c4 b2b4 c4b3 a2b3 c8d7 c2d3 f6h5 b3b4 a5c4 d3c4 c7c4 f3d2 c4c7 d1h5","san":"e4 e5 Nf3 Nc6 Bb5 a6 Ba4 Nf6 O-O Be7 Re1 b5 Bb3 d6 c3 O-O h3 Na5 Bc2 c5 d4 Qc7 d5 c4 b4 cxb3 axb3 Bd7 Bd3 Nh5 b4 Nc4 Bxc4 Qxc4 Nfd2 Qc7 Qxh5"},{"id":147,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-04T11:12:07.195533+00:00","plies":67},"uci":"e2e4 c7c5 c2c3 d7d5 e4d5 d8d5 d2d4 d5e6 c1e3 g7g6 g1f3 a7a6 f1e2 g8f6 e1g1 c5d4 f3d4 e6d6 d1b3 e7e5 d4f3 c8e6 b3b7 d6c6 b7c6 b8c6 b1d2 f6g4 h2h3 g4e3 f2e3 f7f5 f3g5 f8h6 g5e6 h6e3 g1h1 e3d2 e6c7 e8d7 c7a8 h8a8 a1d1 d7e7 d1d2 a8a7 e2c4 a7c7 c4a6 c7d7 d2d7 e7e8 d7c7 c6b8 c7c8 e8e7 c8b8 e5e4 f1d1 f5f4 b8b6 h7h5 a6b5 e4e3 d1d7 e7e8 b6b8","san":"e4 c5 c3 d5 exd5 Qxd5 d4 Qe6+ Be3 g6 Nf3 a6 Be2 Nf6 O-O cxd4 Nxd4 Qd6 Qb3 e5 Nf3 Be6 Qxb7 Qc6 Qxc6+ Nxc6 Nbd2 Ng4 h3 Nxe3 fxe3 f5 Ng5 Bh6 Nxe6 Bxe3+ Kh1 Bxd2 Nc7+ Kd7 Nxa8 Rxa8 Rad1 Ke7 Rxd2 Ra7 Bc4 Rc7 Bxa6 Rd7 Rxd7+ Ke8 Rc7 Nb8 Rc8+ Ke7 Rxb8 e4 Rd1 f4 Rb6 h5 Bb5 e3 Rd7+ Ke8 Rb8#"},{"id":148,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-10-04T11:21:32.686233+00:00","plies":48},"uci":"d2d4 d7d5 c1f4 g8f6 b1d2 c7c5 d4c5 e7e6 d2b3 f8c5 e2e3 c5b6 f1b5 c8d7 b5d3 b8c6 a2a4 e8g8 c2c3 e6e5 f4g3 e5e4 d3b5 d7g4 g1e2 f6h5 a4a5 c6a5 d1c2 h5g3 h2g3 a5b3 c2b3 g4e2 e1e2 a7a6 h1d1 a6b5 b3d5 d8d5 a1c1 d5c4 e2d2 f8d8 d2c2 c4a4 b2b3 a4a2","san":"d4 d5 Bf4 Nf6 Nd2 c5 dxc5 e6 Nb3 Bxc5 e3 Bb6 Bb5+ Bd7 Bd3 Nc6 a4 O-O c3 e5 Bg3 e4 Bb5 Bg4 Ne2 Nh5 a5 Nxa5 Qc2 Nxg3 hxg3 Nxb3 Qxb3 Bxe2 Kxe2 a6 Rhd1 axb5 Qxd5 Qxd5 Rac1 Qc4+ Kd2 Rfd8+ Kc2 Qa4+ b3 Qa2#"},{"id":149,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-04T11:35:11.591359+00:00","plies":63},"uci":"e2e4 b8c6 g1f3 e7e5 f1c4 h7h6 d2d4 d8f6 b1c3 c6d4 f3d4 f8c5 d4f3 c5f2 e1f2 f6e7 c1e3 h6h5 d1d3 a7a6 h1f1 g8f6 f2g1 h8f8 c3d5 e7d8 f3e5 c7c6 d5f6 g7f6 e5f3 d7d6 f3d4 c8g4 d4f5 f8g8 f5d6 e8e7 d6f7 d8d3 c2d3 b7b5 c4b3 g4e6 b3e6 g8g2 g1g2 e7e6 f7h6 a8d8 d3d4 d8h8 a1c1 e6d7 f1f6 h8h7 f6f7 d7e8 f7h7 b5b4 c1c6 b4b3 c6c8","san":"e4 Nc6 Nf3 e5 Bc4 h6 d4 Qf6 Nc3 Nxd4 Nxd4 Bc5 Nf3 Bxf2+ Kxf2 Qe7 Be3 h5 Qd3 a6 Rhf1 Nf6 Kg1 Rf8 Nd5 Qd8 Nxe5 c6 Nxf6+ gxf6 Nf3 d6 Nd4 Bg4 Nf5 Rg8 Nxd6+ Ke7 Nxf7 Qxd3 cxd3 b5 Bb3 Be6 Bxe6 Rxg2+ Kxg2 Kxe6 Nh6 Rd8 d4 Rh8 Rac1 Kd7 Rxf6 Rh7 Rf7+ Ke8 Rxh7 b4 Rxc6 b3 Rc8#"},{"id":150,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-10-04T12:24:16.883115+00:00","plies":150},"illegal":[[60,"a7a5","blocked"]],"uci":"e2e4 c7c6 g1f3 d7d5 e4e5 c8f5 c2c3 e7e6 d2d4 c6c5 f1d3 f5d3 c1g5 d8b6 d1d3 b6b2 e1g1 b2a1 d3b5 b8c6 b5b7 g8e7 g5e7 c6d8 e7d8 a8d8 b7c6 d8d7 c6c8 d7d8 c8c6 d8d7 b1a3 a1b2 c6c8 d7d8 c8a6 b2b6 a3b5 b6a6 b5c7 e8d7 c7a6 h7h6 d4c5 d7c6 f1b1 f8c5 g2g3 c5e7 f3d4 c6d7 g1f1 d8c8 b1b7 d7e8 a6c7 e8d8 c7a6 c8c4 h2h4 c4c3 b7a7 c3c4 a7a8 c4c8 a8a7 h8h7 f1g2 c8c4 a6b8 d8e8 h4h5 c4d4 b8c6 d4c4 a7e7 e8f8 e7c7 f8e8 f2f4 c4c2 g2h1 c2a2 g3g4 a2a8 h1g1 h7h8 f4f5 e6f5 g4f5 h8g8 g1h2 g7g6 e5e6 f7e6 f5e6 g8h8 h5g6 h8g8 c7e7 e8f8 e7c7 g8g6 c7f7 f8e8 c6d4 g6g4 d4f5 a8a6 f7f6 g4e4 f6h6 e4e6 f5g7 e8d7 h6e6 a6e6 g7f5 e6e5 f5d4 e5e4 d4f3 d5d4 h2h3 d7d6 f3d4 e4d4 h3h2 d4d3 h2g1 d3d2 g1f1 d2a2 f1e1 d6e5 e1d1 e5d4 d1c1 d4c3 c1d1 c3d3 d1c1 a2h2 c1b1 d3c3 b1a1 c3b3 a1b1 h2h1","san":"e4 c6 Nf3 d5 e5 Bf5 c3 e6 d4 c5 Bd3 Bxd3 Bg5 Qb6 Qxd3 Qxb2 O-O Qxa1 Qb5+ Nc6 Qxb7 Nge7 Bxe7 Nd8 Bxd8 Rxd8 Qc6+ Rd7 Qc8+ Rd8 Qc6+ Rd7 Na3 Qb2 Qc8+ Rd8 Qa6 Qb6 Nb5 Qxa6 Nc7+ Kd7 Nxa6 h6 dxc5 Kc6 Rb1 Bxc5 g3 Be7 Nd4+ Kd7 Kf1 Rc8 Rb7+ Ke8 Nc7+ Kd8 Na6 Rc4 h4 Rxc3 Rxa7 Rc4 Ra8+ Rc8 Ra7 Rh7 Kg2 Rc4 Nb8 Ke8 h5 Rxd4 Nc6 Rc4 Rxe7+ Kf8 Rc7 Ke8 f4 Rc2+ Kh1 Rxa2 g4 Ra8 Kg1 Rh8 f5 exf5 gxf5 Rg8 Kh2 g6 e6 fxe6 fxe6 Rh8 hxg6 Rg8 Re7+ Kf8 Rc7 Rxg6 Rf7+ Ke8 Nd4 Rg4 Nf5 Ra6 Rf6 Re4 Rxh6 Rexe6 Ng7+ Kd7 Rxe6 Rxe6 Nf5 Re5 Nd4 Re4 Nf3 d4 Kh3 Kd6 Nxd4 Rxd4 Kh2 Rd3 Kg1 Rd2 Kf1 Ra2 Ke1 Ke5 Kd1 Kd4 Kc1 Kc3 Kd1 Kd3 Kc1 Rh2 Kb1 Kc3 Ka1 Kb3 Kb1 Rh1#"},{"id":151,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-04T12:33:02.131706+00:00","plies":40},"uci":"e2e4 e7e5 g1f3 b8c6 f1c4 f8c5 c2c3 g8f6 d2d3 a7a6 e1g1 c5a7 c4b3 d7d6 h2h3 c8d7 f1e1 h7h6 b1d2 g7g5 d2f1 g5g4 h3g4 f6g4 d3d4 d8f6 c1e3 h8g8 d1d2 e8c8 f1g3 g4e3 d2e3 e5d4 c3d4 c6d4 f3d4 a7d4 e3d2 g8g3","san":"e4 e5 Nf3 Nc6 Bc4 Bc5 c3 Nf6 d3 a6 O-O Ba7 Bb3 d6 h3 Bd7 Re1 h6 Nbd2 g5 Nf1 g4 hxg4 Nxg4 d4 Qf6 Be3 Rg8 Qd2 O-O-O Ng3 Nxe3 Qxe3 exd4 cxd4 Nxd4 Nxd4 Bxd4 Qd2 Rxg3"},{"id":152,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-04T12:39:06.352665+00:00","plies":31},"uci":"e2e4 c7c6 d2d4 d7d5 e4e5 c8f5 h2h4 h7h5 f1d3 f5d3 d1d3 e7e6 g1f3 c6c5 d4c5 f8c5 c2c4 b8c6 e1g1 g8e7 b1c3 e8g8 c4d5 e6d5 f3g5 g7g6 g5f3 d8d7 c3e4 d7f5 e4c5","san":"e4 c6 d4 d5 e5 Bf5 h4 h5 Bd3 Bxd3 Qxd3 e6 Nf3 c5 dxc5 Bxc5 c4 Nc6 O-O Nge7 Nc3 O-O cxd5 exd5 Ng5 g6 Nf3 Qd7 Ne4 Qf5 Nxc5"},{"id":153,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-04T12:52:42.956733+00:00","plies":89},"uci":"e2e4 c7c5 c2c3 e7e6 d2d4 d7d5 e4e5 b8c6 g1f3 c5d4 c3d4 f8b4 b1c3 c8d7 f1d3 h7h6 e1g1 g8e7 a2a3 b4c3 b2c3 a8c8 a1b1 b7b6 c1f4 e7g6 d3g6 f7g6 d1c2 e8f7 f4g3 d7e8 h2h4 c6a5 h4h5 g6h5 f3h4 f7g8 h4g6 h8h7 g6f4 d8g5 f4e6 g5g4 e6f4 e8f7 f1e1 a5c4 b1b3 g7g5 f4d3 f7g6 c2d1 g4f5 d3b4 f5e6 d1e2 h5h4 g3h2 g5g4 b4d3 h7g7 d3f4 e6e7 f4d5 e7g5 d5f6 g8h8 f6g4 c4d2 b3b2 d2e4 g4f6 g6h5 e2e4 c8g8 f6g8 h5g4 g8f6 g5f6 e5f6 g4f5 f6g7 h8g7 e4f5 h4h3 e1e7 g7h8 f5f8","san":"e4 c5 c3 e6 d4 d5 e5 Nc6 Nf3 cxd4 cxd4 Bb4+ Nc3 Bd7 Bd3 h6 O-O Nge7 a3 Bxc3 bxc3 Rc8 Rb1 b6 Bf4 Ng6 Bxg6 fxg6 Qc2 Kf7 Bg3 Be8 h4 Na5 h5 gxh5 Nh4 Kg8 Ng6 Rh7 Nf4 Qg5 Nxe6 Qg4 Nf4 Bf7 Rfe1 Nc4 Rb3 g5 Nd3 Bg6 Qd1 Qf5 Nb4 Qe6 Qe2 h4 Bh2 g4 Nd3 Rg7 Nf4 Qe7 Nxd5 Qg5 Nf6+ Kh8 Nxg4 Nd2 Rb2 Ne4 Nf6 Bh5 Qxe4 Rcg8 Nxg8 Bg4 Nf6 Qxf6 exf6 Bf5 fxg7+ Kxg7 Qxf5 h3 Re7+ Kh8 Qf8#"},{"id":154,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-10-04T12:55:37.195836+00:00","plies":32},"uci":"c2c4 e7e5 a2a3 g8f6 b1c3 d7d5 g1f3 b8c6 c3d5 f6d5 e2e4 d5f6 d1c2 f8c5 h2h3 e8g8 a1b1 c6d4 e1d1 d4c2 f3g5 c2d4 g5f7 f8f7 b1a1 f6e4 f2f3 e4f2 d1e1 d4c2 e1e2 d8d3","san":"c4 e5 a3 Nf6 Nc3 d5 Nf3 Nc6 Nxd5 Nxd5 e4 Nf6 Qc2 Bc5 h3 O-O Rb1 Nd4 Kd1 Nxc2 Ng5 Nd4 Nxf7 Rxf7 Ra1 Nxe4 f3 Nf2+ Ke1 Nc2+ Ke2 Qd3#"},{"id":155,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-04T13:14:08.187997+00:00","plies":118},"uci":"e2e4 b8c6 g1f3 d7d5 e4d5 c6b4 f1c4 b4d5 e1g1 e7e6 d2d4 f8d6 f1e1 d6b4 c2c3 b4e7 f3e5 c7c6 d1h5 g7g6 h5f3 f7f6 e5d3 h7h5 b1d2 g6g5 h2h4 g5g4 f3e4 e7d6 g2g3 g8e7 d2f1 a7a5 c1d2 b7b5 c4d5 c6d5 e4e3 e8f7 a2a4 b5a4 a1a4 e7f5 e3e2 d8b6 d2c1 h8e8 d3f4 c8a6 e2c2 d6f4 c1f4 b6b5 f1e3 b5d3 c2d3 a6d3 e1d1 f5e3 d1d3 e3f5 f4c7 e8e7 c7a5 e7a7 b2b4 f5d6 a4a2 a8c8 g1f1 a7a6 f1e2 f7g6 e2d2 d6e4 d2c2 e4f2 d3d2 f2e4 d2d3 a6a7 a2b2 c8f8 d3e3 f8c8 b2b3 g6f7 c2d3 e4f2 d3e2 f2e4 e2d3 a7d7 a5b6 d7b7 b6c5 e4c5 d4c5 c8c5 b4c5 b7b3 d3d4 f7e7 e3d3 b3b1 d3e3 e7d7 e3d3 b1a1 d3e3 a1f1 e3d3 f1e1 c3c4 e1e4 d4c3 e4c4","san":"e4 Nc6 Nf3 d5 exd5 Nb4 Bc4 Nxd5 O-O e6 d4 Bd6 Re1 Bb4 c3 Be7 Ne5 c6 Qh5 g6 Qf3 f6 Nd3 h5 Nd2 g5 h4 g4 Qe4 Bd6 g3 Nge7 Nf1 a5 Bd2 b5 Bxd5 cxd5 Qe3 Kf7 a4 bxa4 Rxa4 Nf5 Qe2 Qb6 Bc1 Re8 Nf4 Ba6 Qc2 Bxf4 Bxf4 Qb5 Ne3 Qd3 Qxd3 Bxd3 Rd1 Nxe3 Rxd3 Nf5 Bc7 Re7 Bxa5 Rea7 b4 Nd6 Ra2 Rc8 Kf1 Ra6 Ke2 Kg6 Kd2 Ne4+ Kc2 Nxf2 Rd2 Ne4 Rd3 Ra7 Rb2 Rf8 Re3 Rc8 Rb3 Kf7 Kd3 Nf2+ Ke2 Ne4 Kd3 Rd7 Bb6 Rb7 Bc5 Nxc5+ dxc5 Rxc5 bxc5 Rxb3 Kd4 Ke7 Rd3 Rb1 Re3 Kd7 Rd3 Ra1 Re3 Rf1 Rd3 Re1 c4 Re4+ Kc3 Rxc4+"},{"id":156,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-10-04T13:23:09.508643+00:00","plies":84},"uci":"e2e4 c7c6 d2d4 d7d5 e4e5 c8f5 b1d2 e7e6 c2c3 b8d7 h2h4 h7h5 g2g3 c6c5 d2f3 d8b6 f1h3 f5h3 g1h3 g8e7 e1g1 e7f5 g1g2 c5d4 c3d4 f8e7 c1g5 e7g5 f3g5 b6d4 d1d4 f5d4 h3f4 e8e7 f1c1 d4c6 b2b4 d7e5 b4b5 c6d4 g5f7 e5f7 b5b6 a7b6 c1d1 d4f5 d1d5 e6d5 a1b1 a8a6 f4g6 e7f6 g6f4 f5e7 f4h5 h8h5 b1b4 a6a2 b4b6 e7c6 g2f1 f7d8 f1g2 f6e5 g2g1 d5d4 b6b1 d4d3 b1c1 d3d2 c1d1 e5d4 f2f3 d4c3 g1h1 c3c2 d1f1 d2d1q f1d1 c2d1 h1g1 h5e5 g3g4 e5e1","san":"e4 c6 d4 d5 e5 Bf5 Nd2 e6 c3 Nd7 h4 h5 g3 c5 Ndf3 Qb6 Bh3 Bxh3 Nxh3 Ne7 O-O Nf5 Kg2 cxd4 cxd4 Be7 Bg5 Bxg5 Nfxg5 Qxd4 Qxd4 Nxd4 Nf4 Ke7 Rfc1 Nc6 b4 Ndxe5 b5 Nd4 Nxf7 Nxf7 b6 axb6 Rd1 Nf5 Rxd5 exd5 Rb1 Ra6 Ng6+ Kf6 Nf4 Ne7 Nxh5+ Rxh5 Rb4 Rxa2 Rxb6+ Nc6 Kf1 Nd8 Kg2 Ke5 Kg1 d4 Rb1 d3 Rc1 d2 Rd1 Kd4 f3 Kc3 Kh1 Kc2 Rf1 d1=Q Rxd1 Kxd1 Kg1 Re5 g4 Re1#"},{"id":157,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-04T13:29:07.322613+00:00","plies":36},"uci":"e2e4 e7e5 g1f3 b8c6 f1c4 f8c5 c2c3 g8f6 d2d3 a7a6 e1g1 c5a7 a2a4 d7d6 h2h3 h7h6 f1e1 g7g5 d3d4 g5g4 h3g4 f6g4 c1e3 d8f6 d1d2 h8g8 g1h1 f6g6 f3h4 g6h5 g2g3 c6e7 h1g2 g4e3 d2e3 h5h4","san":"e4 e5 Nf3 Nc6 Bc4 Bc5 c3 Nf6 d3 a6 O-O Ba7 a4 d6 h3 h6 Re1 g5 d4 g4 hxg4 Nxg4 Be3 Qf6 Qd2 Rg8 Kh1 Qg6 Nh4 Qh5 g3 Ne7 Kg2 Nxe3+ Qxe3 Qxh4"},{"id":158,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-04T13:33:38.876827+00:00","plies":39},"uci":"e2e4 c7c6 d2d4 d7d5 e4e5 c8f5 h2h4 h7h5 f1d3 f5d3 d1d3 e7e6 g1f3 b8d7 b1c3 g8e7 c1g5 d8b6 e1g1 e7f5 c3e2 f8e7 g5e7 e8e7 e2g3 g7g6 f1c1 a8c8 c2c4 d5c4 d3a3 c6c5 c1c4 e7f8 d4c5 b6a6 c4a4 a6b5 c5c6","san":"e4 c6 d4 d5 e5 Bf5 h4 h5 Bd3 Bxd3 Qxd3 e6 Nf3 Nd7 Nc3 Ne7 Bg5 Qb6 O-O Nf5 Ne2 Be7 Bxe7 Kxe7 Ng3 g6 Rfc1 Rac8 c4 dxc4 Qa3+ c5 Rxc4 Kf8 dxc5 Qa6 Ra4 Qb5 c6+"},{"id":159,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-04T13:41:17.240098+00:00","plies":77},"uci":"e2e4 b8c6 d2d4 d7d5 e4d5 d8d5 g1f3 d5e6 f1e2 e6d7 e1g1 g8f6 c2c4 a7a6 d4d5 c6a7 b1c3 g7g6 f3e5 d7f5 e5d3 c7c6 c1f4 h7h5 f1e1 f8g7 e2f3 e8g8 e1e7 c8d7 d1e2 c6d5 c4d5 f8e8 e7e8 a8e8 e2d2 h5h4 a1e1 e8e1 d2e1 f5d3 e1e7 a7c8 e7b4 g7f8 b4b7 c8d6 b7a6 d3c4 a6c4 d6c4 b2b3 c4d6 a2a4 f8e7 a4a5 d6b5 c3b5 f6d5 f3d5 e7b4 b5d6 b4d6 f4d6 d7c6 d5c6 g8h7 a5a6 h7g8 a6a7 g8h8 a7a8q h8h7 d6e5 h4h3 a8h8","san":"e4 Nc6 d4 d5 exd5 Qxd5 Nf3 Qe6+ Be2 Qd7 O-O Nf6 c4 a6 d5 Na7 Nc3 g6 Ne5 Qf5 Nd3 c6 Bf4 h5 Re1 Bg7 Bf3 O-O Rxe7 Bd7 Qe2 cxd5 cxd5 Rfe8 Rxe8+ Rxe8 Qd2 h4 Re1 Rxe1+ Qxe1 Qxd3 Qe7 Nc8 Qb4 Bf8 Qxb7 Nd6 Qxa6 Qc4 Qxc4 Nxc4 b3 Nd6 a4 Be7 a5 Nb5 Nxb5 Nxd5 Bxd5 Bb4 Nd6 Bxd6 Bxd6 Bc6 Bxc6 Kh7 a6 Kg8 a7 Kh8 a8=Q+ Kh7 Be5 h3 Qh8#"},{"id":160,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-10-04T14:05:58.872489+00:00","plies":72},"uci":"d2d4 d7d5 c1f4 g8f6 e2e3 c7c5 f1e2 b8c6 g1f3 d8b6 e1g1 b6b2 c2c3 b2b6 c3c4 d5c4 b1c3 e7e6 a1b1 b6a5 d1c2 f8e7 b1b5 a5a6 e2c4 e8g8 b5c5 a6b6 f1b1 e7c5 h2h3 c5b4 c3a4 b6a5 a2a3 b4a3 b1b5 a5d8 f4c7 d8c7 c2a2 a3d6 e3e4 f6e4 a2c2 e4f6 c4d3 c6b4 c2c7 d6c7 a4b6 c7b6 d3c2 b4c2 b5b2 c2d4 b2b6 d4f3 g1f1 f3d2 f1e2 a7b6 e2d2 f8d8 d2c2 a8a3 f2f3 a3e3 c2b1 e3e2 f3f4 d8d1","san":"d4 d5 Bf4 Nf6 e3 c5 Be2 Nc6 Nf3 Qb6 O-O Qxb2 c3 Qb6 c4 dxc4 Nc3 e6 Rb1 Qa5 Qc2 Be7 Rb5 Qa6 Bxc4 O-O Rxc5 Qb6 Rb1 Bxc5 h3 Bb4 Na4 Qa5 a3 Bxa3 Rb5 Qd8 Bc7 Qxc7 Qa2 Bd6 e4 Nxe4 Qc2 Nf6 Bd3 Nb4 Qxc7 Bxc7 Nb6 Bxb6 Bc2 Nxc2 Rb2 Nxd4 Rxb6 Nxf3+ Kf1 Nd2+ Ke2 axb6 Kxd2 Rd8+ Kc2 Ra3 f3 Re3 Kb1 Re2 f4 Rd1#"},{"id":161,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-04T14:27:37.593804+00:00","plies":62},"illegal":[[33,"a2c2","blocked"]],"uci":"e2e4 c7c5 c2c3 d7d5 e4d5 g8f6 g1f3 d8d5 d2d4 e7e6 f1e2 b8c6 e1g1 a7a6 c1e3 c5d4 c3d4 f8e7 b1c3 d5d8 e2d3 c6b4 d3b1 e8g8 a2a3 d8a5 b1a2 b4a2 a1a2 f6d5 c3d5 a5d5 b2b3 b7b5 d1c2 c8b7 c2d3 h7h6 f1c1 a6a5 f3e1 a5a4 b3a4 d5a2 c1c7 e7a3 c7b7 a2a1 d3d2 f8c8 g1f1 b5b4 f1e2 a1b1 d2d3 b1d3 e1d3 a8b8 b7b8 c8b8 e2d1 b4b3","san":"e4 c5 c3 d5 exd5 Nf6 Nf3 Qxd5 d4 e6 Be2 Nc6 O-O a6 Be3 cxd4 cxd4 Be7 Nc3 Qd8 Bd3 Nb4 Bb1 O-O a3 Qa5 Ba2 Nxa2 Rxa2 Nd5 Nxd5 Qxd5 b3 b5 Qc2 Bb7 Qd3 h6 Rc1 a5 Ne1 a4 bxa4 Qxa2 Rc7 Bxa3 Rxb7 Qa1 Qd2 Rfc8 Kf1 b4 Ke2 Qb1 Qd3 Qxd3+ Nxd3 Rab8 Rxb8 Rxb8 Kd1 b3"},{"id":162,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-04T15:11:40.175513+00:00","plies":129},"illegal":[[112,"g5f6","king_in_check"]],"uci":"g1f3 d7d5 d2d4 g8f6 c2c4 c7c6 d1c2 d5c4 c2c4 c8f5 f3h4 f5e6 c4c3 g7g6 c3d2 f8g7 e2e3 e8g8 f1e2 b8d7 e1g1 c6c5 h4f3 c5d4 f3d4 e6d5 d2c2 a8c8 c2d2 d7c5 b1c3 c5e4 d2c2 e4c3 b2c3 d8a5 c3c4 d5e4 c2b3 c8c7 c1a3 f8c8 a1d1 f6d7 e2g4 g7d4 e3d4 e7e6 f1e1 e4f5 a3b4 a5a6 g4e2 a6c6 b4d2 d7b6 c4c5 b6d5 a2a3 b7b6 g2g4 f5g4 e2g4 b6c5 d4c5 c6c5 d2h6 c5c2 b3h3 d5e7 h3g3 e7f5 g4f5 c2f5 g3f4 f5f4 h6f4 c7c3 a3a4 c3c4 d1c1 g8g7 g1h1 c4c1 e1c1 c8c1 f4c1 g7f6 h1g2 a7a6 g2f3 f6f5 c1d2 h7h5 d2e3 g6g5 e3c5 g5g4 f3g3 f5g6 c5a7 f7f5 g3f4 g6f6 a7d4 f6g6 f2f3 g4f3 f4g3 g6g5 g3f3 g5g6 h2h4 g6f7 d4c3 f7g6 a4a5 g6f7 c3b2 f7g6 f3f4 g6h6 f4e5 h6g6 e5e6 f5f4 b2d4 f4f3 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Bc4 Bc5 c3 Nf6 d3 a6 O-O Ba7 a4 d6 h3 h6 Re1 g5 Nbd2 g4 hxg4 Nxg4 Re2 Rg8 Nf1 Qf6 Be3 Nxe3 Nxe3 Qxf3 Qf1 Bh3 Kh2 Bxg2"},{"id":164,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-04T15:33:00.750858+00:00","plies":37},"uci":"e2e4 c7c6 d2d4 d7d5 e4e5 c8f5 h2h4 h7h5 f1d3 f5d3 d1d3 e7e6 g1f3 c6c5 d4c5 f8c5 c2c4 b8c6 e1g1 g8e7 b1c3 d5c4 d3c4 c5b6 f1d1 d8c7 c3b5 c7b8 b5d6 e8f8 c1f4 e7d5 f3g5 c6d8 c4a4 d5c7 a4d7","san":"e4 c6 d4 d5 e5 Bf5 h4 h5 Bd3 Bxd3 Qxd3 e6 Nf3 c5 dxc5 Bxc5 c4 Nc6 O-O Nge7 Nc3 dxc4 Qxc4 Bb6 Rd1 Qc7 Nb5 Qb8 Nd6+ Kf8 Bf4 Nd5 Ng5 Nd8 Qa4 Nc7 Qd7"},{"id":165,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-04T15:48:44.313968+00:00","plies":81},"uci":"e2e4 d7d6 d2d4 g8f6 b1c3 g7g6 g1f3 f8g7 f1e2 c7c6 e1g1 a7a5 c1e3 f6g4 e3g5 h7h6 g5f4 a5a4 h2h3 e7e5 h3g4 e5f4 d1d2 g6g5 f3h2 a4a3 b2b3 b8a6 e2c4 b7b5 c4d3 g7d4 d3e2 d4g7 a1d1 a6c5 e2f3 d8c7 c3e2 c5e6 d2d6 c8d7 d6d3 e8c8 c2c4 e6c5 d3d6 d7e6 d6c5 d8d2 d1d2 g7f8 c5d4 f8g7 d4d6 c7d6 d2d6 c8c7 d6d2 b5c4 b3c4 h8b8 f1c1 c6c5 e2c3 b8c8 c3b5 c7c6 b5a3 g7b2 d2b2 c8b8 b2b8 c6d7 c1d1 d7e7 e4e5 e6g4 f3g4 f4f3 d1d7","san":"e4 d6 d4 Nf6 Nc3 g6 Nf3 Bg7 Be2 c6 O-O a5 Be3 Ng4 Bg5 h6 Bf4 a4 h3 e5 hxg4 exf4 Qd2 g5 Nh2 a3 b3 Na6 Bc4 b5 Bd3 Bxd4 Be2 Bg7 Rad1 Nc5 Bf3 Qc7 Ne2 Ne6 Qxd6 Bd7 Qd3 O-O-O c4 Nc5 Qd6 Be6 Qxc5 Rd2 Rxd2 Bf8 Qd4 Bg7 Qd6 Qxd6 Rxd6 Kc7 Rd2 bxc4 bxc4 Rb8 Rc1 c5 Nc3 Rc8 Nb5+ Kc6 Nxa3 Bb2 Rxb2 Rb8 Rxb8 Kd7 Rd1+ Ke7 e5 Bxg4 Bxg4 f3 Rd7#"},{"id":166,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0.5,"result":"1/2-1/2","reason":"threefold_repetition","timestamp":"2026-10-04T16:12:26.046779+00:00","plies":141},"illegal":[[20,"d8a5","blocked"]],"uci":"c2c4 g8f6 g1f3 e7e6 e2e3 d7d5 b2b3 f8d6 d2d4 e8g8 c4c5 d6e7 d1c2 b7b6 c1a3 b6c5 a3c5 e7c5 d4c5 c8a6 f1e2 a6e2 c2e2 b8d7 c5c6 d7b6 a2a4 d8d6 a4a5 b6c8 f3d4 c8e7 e2c2 e6e5 d4f5 e7f5 c2f5 d6c6 e1g1 f8e8 f5d3 e5e4 d3e2 a8b8 e2b2 f6d7 b3b4 c6c4 b1c3 b8b4 b2d2 d7f6 a1c1 e8b8 c3a2 c4b5 a2b4 b5b4 f1d1 b4d2 d1d2 b8c8 d2c2 f6e8 h2h3 g8f8 a5a6 f8e7 c2c5 e7d6 g2g4 c7c6 g4g5 e8c7 g5g6 h7g6 c5c6 d6d7 c6c5 d7d6 h3h4 d6d7 g1f1 c7a6 c5c3 c8c3 c1c3 a6b4 c3a3 a7a6 a3b3 a6a5 f1e2 d7c6 e2d2 c6c5 b3c3 c5b5 c3c8 a5a4 d2c3 b4d3 c8f8 d3f2 f8d8 b5c5 d8f8 f2g4 f8c8 c5d6 c8f8 d6e7 f8c8 g4e3 c3d4 e3f5 d4d5 f5h4 d5e4 f7f5 e4e3 g6g5 c8a8 f5f4 e3e4 e7f6 a8a5 h4g6 a5a6 f6f7 a6a4 f7f6 a4a6 f6f7 a6a5 f7f6 a5a6 f6f7 e4f5 g6e7 f5e4","san":"c4 Nf6 Nf3 e6 e3 d5 b3 Bd6 d4 O-O c5 Be7 Qc2 b6 Ba3 bxc5 Bxc5 Bxc5 dxc5 Ba6 Be2 Bxe2 Qxe2 Nbd7 c6 Nb6 a4 Qd6 a5 Nc8 Nd4 Ne7 Qc2 e5 Nf5 Nxf5 Qxf5 Qxc6 O-O Rfe8 Qd3 e4 Qe2 Rab8 Qb2 Nd7 b4 Qc4 Nc3 Rxb4 Qd2 Nf6 Rac1 Reb8 Na2 Qb5 Nxb4 Qxb4 Rfd1 Qxd2 Rxd2 Rc8 Rdc2 Ne8 h3 Kf8 a6 Ke7 Rc5 Kd6 g4 c6 g5 Nc7 g6 hxg6 Rxc6+ Kd7 R6c5 Kd6 h4 Kd7 Kf1 Nxa6 R5c3 Rxc3 Rxc3 Nb4 Ra3 a6 Rb3 a5 Ke2 Kc6 Kd2 Kc5 Rc3+ Kb5 Rc8 a4 Kc3 Nd3 Rf8 Nxf2 Rd8 Kc5 Rf8 Ng4 Rc8+ Kd6 Rf8 Ke7 Rc8 Nxe3 Kd4 Nf5+ Kxd5 Nxh4 Kxe4 f5+ Ke3 g5 Ra8 f4+ Ke4 Kf6 Ra5 Ng6 Ra6+ Kf7 Rxa4 Kf6 Ra6+ Kf7 Ra5 Kf6 Ra6+ Kf7 Kf5 Ne7+ Ke4"},{"id":167,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-04T16:25:17.819683+00:00","plies":91},"uci":"e2e4 c7c5 c2c3 b8c6 d2d4 c5d4 c3d4 e7e6 g1f3 f8b4 c1d2 b4d2 b1d2 d7d6 f1d3 g8e7 e1g1 e8g8 a1c1 e7g6 d2c4 a8b8 a2a4 h7h6 d1e2 b7b5 a4b5 c6e7 c4e3 d8b6 c1c2 b6d8 f1c1 d6d5 e4e5 c8d7 c2c5 d8b6 c5c7 d7b5 d3b5 g6f4 e2f1 b6b5 f1b5 b8b5 g1f1 e7f5 c1c2 a7a5 e3f5 e6f5 g2g3 b5b3 f3d2 f4e6 d2b3 e6c7 c2c7 f8a8 c7d7 a8a6 d7d5 g7g5 d5a5 f7f6 a5a6 g8h7 a6f6 h7h8 e5e6 h8g7 e6e7 h6h5 e7e8q g7f6 e8e5 f6g6 d4d5 h5h4 d5d6 h4g3 h2g3 f5f4 d6d7 g6h6 d7d8q g5g4 e5g5 h6h7 d8g8","san":"e4 c5 c3 Nc6 d4 cxd4 cxd4 e6 Nf3 Bb4+ Bd2 Bxd2+ Nbxd2 d6 Bd3 Nge7 O-O O-O Rc1 Ng6 Nc4 Rb8 a4 h6 Qe2 b5 axb5 Nce7 Ne3 Qb6 Rc2 Qd8 Rfc1 d5 e5 Bd7 Rc5 Qb6 Rc7 Bxb5 Bxb5 Nf4 Qf1 Qxb5 Qxb5 Rxb5 Kf1 Nf5 R1c2 a5 Nxf5 exf5 g3 Rb3 Nd2 Ne6 Nxb3 Nxc7 Rxc7 Ra8 Rd7 Ra6 Rxd5 g5 Rxa5 f6 Rxa6 Kh7 Rxf6 Kh8 e6 Kg7 e7 h5 e8=Q Kxf6 Qe5+ Kg6 d5 h4 d6 hxg3 hxg3 f4 d7 Kh6 d8=Q g4 Qeg5+ Kh7 Qdg8#"},{"id":168,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-04T17:20:30.019390+00:00","plies":129},"uci":"g1f3 d7d5 d2d4 g8f6 c2c3 c8f5 d1b3 d8c8 b1d2 e7e6 b3a4 c7c6 f3h4 f5g6 a4b3 b8d7 h4g6 h7g6 g2g3 f8d6 f1g2 e8g8 c3c4 d5c4 d2c4 c8c7 e1g1 a8b8 c1d2 c6c5 d4c5 d7c5 b3c2 f8d8 c4d6 d8d6 d2f4 c7b6 f4d6 b6d6 e2e3 b7b6 a1c1 b8d8 a2a3 a7a5 c1b1 c5d3 c2e2 d3e5 f1d1 d6c7 h2h3 d8c8 b2b4 a5b4 b1b4 c7c5 b4d4 e5c4 d4d8 c8d8 d1d8 g8h7 d8d3 c4e5 d3d1 c5a3 e2b5 a3c5 b5c5 b6c5 d1c1 f6d7 c1d1 d7b6 d1c1 c5c4 h3h4 e5d3 c1c3 h7g8 g1f1 g8f8 c3a3 d3e5 f1e2 f8e7 f2f4 e5d3 a3a7 e7f6 e3e4 e6e5 a7a6 e5f4 a6b6 f6e5 e2d2 f4g3 b6b5 e5f4 h4h5 g6g5 b5f5 f4g4 g2f3 g4h3 f5g5 d3f4 g5g7 g3g2 g7g5 h3h2 f3g2 f4g2 g5e5 g2f4 e5c5 h2g3 h5h6 f4g6 c5b5 g6f8 d2c3 g3f4 b5f5 f4e4 f5f7","san":"Nf3 d5 d4 Nf6 c3 Bf5 Qb3 Qc8 Nbd2 e6 Qa4+ c6 Nh4 Bg6 Qb3 Nbd7 Nxg6 hxg6 g3 Bd6 Bg2 O-O c4 dxc4 Nxc4 Qc7 O-O Rab8 Bd2 c5 dxc5 Nxc5 Qc2 Rfd8 Nxd6 Rxd6 Bf4 Qb6 Bxd6 Qxd6 e3 b6 Rac1 Rd8 a3 a5 Rb1 Nd3 Qe2 Ne5 Rfd1 Qc7 h3 Rc8 b4 axb4 Rxb4 Qc5 Rbd4 Nc4 Rd8+ Rxd8 Rxd8+ Kh7 Rd3 Ne5 Rd1 Qxa3 Qb5 Qc5 Qxc5 bxc5 Rc1 Nfd7 Rd1 Nb6 Rc1 c4 h4 Nd3 Rc3 Kg8 Kf1 Kf8 Ra3 Ne5 Ke2 Ke7 f4 Nd3 Ra7+ Kf6 e4 e5 Ra6 exf4 Rxb6+ Ke5 Kd2 fxg3 Rb5+ Kf4 h5 g5 Rf5+ Kg4 Bf3+ Kh3 Rxg5 Nf4 Rxg7 g2 Rg5 Kh2 Bxg2 Nxg2 Re5 Nf4 Rc5 Kg3 h6 Ng6 Rb5 Nf8 Kc3 Kf4 Rf5+ Kxe4 Rxf7"},{"id":169,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-04T17:44:16.732559+00:00","plies":46},"uci":"e2e4 e7e5 g1f3 b8c6 f1c4 f8c5 c2c3 g8f6 d2d3 a7a6 e1g1 c5a7 a2a4 d7d6 h2h3 h7h6 f1e1 g7g5 c1e3 a7e3 f2e3 g5g4 h3g4 f6g4 b1d2 h6h5 d1b3 d8f6 d3d4 h5h4 d2f1 h4h3 b3c2 c8d7 c2e2 h3g2 e2g2 e5d4 c3d4 e8c8 g2e2 d8g8 a1c1 g4h2 f1g3 h2f3","san":"e4 e5 Nf3 Nc6 Bc4 Bc5 c3 Nf6 d3 a6 O-O Ba7 a4 d6 h3 h6 Re1 g5 Be3 Bxe3 fxe3 g4 hxg4 Nxg4 Nbd2 h5 Qb3 Qf6 d4 h4 Nf1 h3 Qc2 Bd7 Qe2 hxg2 Qxg2 exd4 cxd4 O-O-O Qe2 Rdg8 Rac1 Nh2+ Ng3 Nxf3+"},{"id":170,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"checkmate","timestamp":"2026-10-04T17:51:51.683350+00:00","plies":31},"uci":"e2e4 c7c6 d2d4 d7d5 e4e5 c8f5 h2h4 h7h5 f1d3 f5d3 d1d3 e7e6 g1f3 d8a5 b1d2 a5a6 c2c4 g8e7 e1g1 d5c4 d2c4 e7d5 f3g5 d5b4 d3f3 a6c4 f3f7 e8d8 g5e6 d8c8 f7c7","san":"e4 c6 d4 d5 e5 Bf5 h4 h5 Bd3 Bxd3 Qxd3 e6 Nf3 Qa5+ Nbd2 Qa6 c4 Ne7 O-O dxc4 Nxc4 Nd5 Ng5 Nb4 Qf3 Qxc4 Qxf7+ Kd8 Nxe6+ Kc8 Qc7#"},{"id":171,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-04T18:01:27.817510+00:00","plies":47},"uci":"e2e4 e7e5 g1f3 d7d6 d2d4 e5d4 f3d4 b8d7 b1c3 a7a6 f1c4 d7e5 c4b3 c8d7 f2f4 d7g4 d1d2 e5d7 h2h3 g4h5 g2g4 d8h4 d2f2 g8e7 f2h4 e7g6 h4h5 f8e7 d4f5 e7h4 f5h4 e8f8 h4g6 f8e8 g6h8 g7g6 h5h7 d7c5 h7f7 e8d8 c1e3 c5d3 c2d3 b7b5 b3e6 c7c5 f7d7","san":"e4 e5 Nf3 d6 d4 exd4 Nxd4 Nd7 Nc3 a6 Bc4 Ne5 Bb3 Bd7 f4 Bg4 Qd2 Nd7 h3 Bh5 g4 Qh4+ Qf2 Ne7 Qxh4 Ng6 Qxh5 Be7 Nf5 Bh4+ Nxh4 Kf8 Nxg6+ Ke8 Nxh8 g6 Qxh7 Nc5 Qxf7+ Kd8 Be3 Nd3+ cxd3 b5 Be6 c5 Qd7#"},{"id":172,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-10-04T18:13:45.434205+00:00","plies":86},"uci":"e2e4 c7c6 d2d4 d7d5 f1d3 d5e4 d3e4 g8f6 b1c3 f6e4 c3e4 c8f5 e4g3 f5g6 h2h4 h7h6 g1f3 b8d7 e1g1 e7e6 c2c4 d7f6 c1f4 f8d6 f4d6 d8d6 d1b3 d6c7 b3a3 c7e7 a3e7 e8e7 a1c1 h8d8 a2a3 c6c5 f1d1 c5d4 d1d4 d8d4 g3f5 g6f5 g1f1 d4d3 f3e5 d3d2 e5f3 d2b2 c4c5 b2b1 c1b1 f5b1 g2g3 a8c8 g3g4 c8c5 f3e1 f6g4 f2f4 c5c4 e1f3 c4f4 f1g2 b1e4 g2h3 e4f3 h4h5 f4f5 a3a4 f5h5 h3g3 h5f5 g3h4 b7b5 h4g3 b5a4 g3h4 a4a3 h4g3 a3a2 g3h4 a2a1q h4g3 a1g1 g3h4 g1h2","san":"e4 c6 d4 d5 Bd3 dxe4 Bxe4 Nf6 Nc3 Nxe4 Nxe4 Bf5 Ng3 Bg6 h4 h6 Nf3 Nd7 O-O e6 c4 Nf6 Bf4 Bd6 Bxd6 Qxd6 Qb3 Qc7 Qa3 Qe7 Qxe7+ Kxe7 Rac1 Rhd8 a3 c5 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Kg4"},{"id":12,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-04T05:09:35.616397+00:00","plies":77},"illegal":[[70,"g7g6","king_in_check"]],"uci":"e2e3 d7d5 g1f3 g8f6 d2d4 e7e6 f1e2 c7c5 b1d2 b8c6 b2b3 f8e7 d4c5 e7c5 e1g1 e8g8 c1b2 d8e7 f3e5 c6e5 b2e5 c5d6 d2f3 d6e5 f3e5 b7b6 c2c4 c8b7 d1c1 a8c8 c1b2 f8d8 a1c1 f6d7 f1d1 d7e5 b2e5 f7f6 e5a1 d5c4 b3c4 e6e5 a1b1 e7e6 b1b3 h7h6 h2h3 d8d1 e2d1 c8c5 b3a3 a7a5 d1e2 e6c6 e3e4 b7a6 e2f1 c6e4 a3g3 e4f4 g3c3 f4d4 c3c2 g8f7 f1e2 a6b7 c2h7 b7e4 e2h5 f7e6 h7h8 c5c4 c1c4 d4c4 h8g8 e6d6 g8c4","san":"e3 d5 Nf3 Nf6 d4 e6 Be2 c5 Nbd2 Nc6 b3 Be7 dxc5 Bxc5 O-O O-O Bb2 Qe7 Ne5 Nxe5 Bxe5 Bd6 Nf3 Bxe5 Nxe5 b6 c4 Bb7 Qc1 Rac8 Qb2 Rfd8 Rac1 Nd7 Rfd1 Nxe5 Qxe5 f6 Qa1 dxc4 bxc4 e5 Qb1 Qe6 Qb3 h6 h3 Rxd1+ Bxd1 Rc5 Qa3 a5 Be2 Qc6 e4 Ba6 Bf1 Qxe4 Qg3 Qf4 Qc3 Qd4 Qc2 Kf7 Be2 Bb7 Qh7 Be4 Bh5+ Ke6 Qh8 Rxc4 Rxc4 Qxc4 Qg8+ Kd6 Qxc4"},{"id":13,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-04T05:34:13.711446+00:00","plies":44},"uci":"d2d4 g8f6 g1f3 d7d5 c2c4 e7e6 b1c3 c7c5 e2e3 b8c6 f1d3 d5c4 d3c4 f8e7 e1g1 c5d4 f3d4 c8d7 b2b3 c6d4 d1d4 e8g8 c1b2 d8a5 f1d1 f8d8 d4h4 d7c6 c3e2 d8d1 a1d1 a5a2 b2c3 f6d5 h4g3 d5c3 e2c3 a2c2 d1d3 b7b5 c3b5 c2b1 d3d1 b1d1","san":"d4 Nf6 Nf3 d5 c4 e6 Nc3 c5 e3 Nc6 Bd3 dxc4 Bxc4 Be7 O-O cxd4 Nxd4 Bd7 b3 Nxd4 Qxd4 O-O Bb2 Qa5 Rfd1 Rfd8 Qh4 Bc6 Ne2 Rxd1+ Rxd1 Qxa2 Bc3 Nd5 Qg3 Nxc3 Nxc3 Qc2 Rd3 b5 Nxb5 Qb1+ Rd1 Qxd1+"},{"id":14,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"checkmate","timestamp":"2026-10-04T06:25:28.789670+00:00","plies":57},"uci":"e2e4 e7e5 g1f3 g8f6 f3e5 d7d6 e5f3 f6e4 d2d4 d6d5 f1d3 f8d6 e1g1 e8g8 c2c4 c7c6 f1e1 c8f5 d1b3 d8b6 b3c2 d6b4 b1c3 b4c3 b2c3 b8d7 a1b1 b6c7 g2g3 h7h6 f3h4 f5h7 c1f4 c7c8 f2f3 e4f6 d3h7 f6h7 h4f5 c8d8 f5e7 g8h8 b1b7 d7b8 c4c5 f8e8 c2f5 e8f8 f4h6 g7h6 f5e5 f7f6 e7g6 h8g8 e5e6 f8f7 e6f7","san":"e4 e5 Nf3 Nf6 Nxe5 d6 Nf3 Nxe4 d4 d5 Bd3 Bd6 O-O O-O c4 c6 Re1 Bf5 Qb3 Qb6 Qc2 Bb4 Nc3 Bxc3 bxc3 Nd7 Rb1 Qc7 g3 h6 Nh4 Bh7 Bf4 Qc8 f3 Nef6 Bxh7+ Nxh7 Nf5 Qd8 Ne7+ Kh8 Rxb7 Nb8 c5 Re8 Qf5 Rf8 Bxh6 gxh6 Qe5+ f6 Ng6+ Kg8 Qe6+ Rf7 Qxf7#"},{"id":15,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-04T07:15:08.522375+00:00","plies":91},"uci":"d2d4 d7d5 g1f3 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 f1d3 c7c5 e1g1 b8c6 h2h3 b7b6 c1d2 c5d4 f3d4 c8b7 c4d5 c6d4 e3d4 b7d5 c3d5 f6d5 d2b4 d5b4 a2a3 b4d5 d1c2 h7h6 f1d1 d8h4 d3c4 f8c8 a1c1 b6b5 c2e2 b5c4 c1c4 c8d8 b2b4 a7a6 a3a4 a8b8 c4c5 b8b6 b4b5 g7g6 a4a5 b6b5 c5b5 a6b5 e2b5 h4e7 d1a1 e7e8 b5c5 d8a8 a5a6 g8g7 a6a7 e8d7 a1a6 d7b7 c5c6 b7b1 g1h2 b1d3 c6b7 d3f1 b7a8 d5c7 a8c6 f1f2 c6c7 g7h7 a7a8q e6e5 a6a7 f2f4 g2g3 f4f2 a8g2 f2g2 h2g2 e5e4 c7f7 h7h8 f7g7","san":"d4 d5 Nf3 Nf6 c4 e6 Nc3 Bb4 e3 O-O Bd3 c5 O-O Nc6 h3 b6 Bd2 cxd4 Nxd4 Bb7 cxd5 Nxd4 exd4 Bxd5 Nxd5 Nxd5 Bxb4 Nxb4 a3 Nd5 Qc2 h6 Rfd1 Qh4 Bc4 Rfc8 Rac1 b5 Qe2 bxc4 Rxc4 Rd8 b4 a6 a4 Rab8 Rc5 Rb6 b5 g6 a5 Rxb5 Rxb5 axb5 Qxb5 Qe7 Ra1 Qe8 Qc5 Ra8 a6 Kg7 a7 Qd7 Ra6 Qb7 Qc6 Qb1+ Kh2 Qd3 Qb7 Qf1 Qxa8 Nc7 Qc6 Qxf2 Qxc7 Kh7 a8=Q e5 Ra7 Qf4+ g3 Qf2+ Qg2 Qxg2+ Kxg2 e4 Qxf7+ Kh8 Qg7#"},{"id":16,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"0-1","reason":"checkmate","timestamp":"2026-10-04T07:26:06.895489+00:00","plies":48},"uci":"g1f3 g8f6 d2d4 d7d5 c1f4 e7e6 b1d2 f8d6 f4g3 e8g8 a2a3 c7c5 g3d6 d8d6 d4c5 d6c5 b2b4 c5e7 c2c4 b8c6 b4b5 c6a5 d1a4 b7b6 g2g3 c8b7 c4d5 e6d5 f1h3 f6e4 a4d4 a8d8 a1c1 a5c4 e1g1 c4a3 d4d3 a3c4 d2c4 d5c4 d3c4 e4d2 f3d2 d8d2 e2e3 e7e4 c4c7 e4h1","san":"Nf3 Nf6 d4 d5 Bf4 e6 Nbd2 Bd6 Bg3 O-O a3 c5 Bxd6 Qxd6 dxc5 Qxc5 b4 Qe7 c4 Nc6 b5 Na5 Qa4 b6 g3 Bb7 cxd5 exd5 Bh3 Ne4 Qd4 Rad8 Rc1 Nc4 O-O Nxa3 Qd3 Nc4 Nxc4 dxc4 Qxc4 Nd2 Nxd2 Rxd2 e3 Qe4 Qc7 Qh1#"},{"id":17,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"0-1","reason":"checkmate","timestamp":"2026-10-04T07:47:50.632363+00:00","plies":64},"uci":"d2d4 d7d5 g1f3 e7e6 c2c4 b8d7 b1c3 g8f6 e2e3 c7c5 f1d3 d5c4 d3c4 d7b6 c4d3 c5d4 e3d4 f8b4 e1g1 a7a6 c1g5 e8g8 d1e2 b4e7 h2h3 c8d7 a1d1 d7c6 f3e5 f6d5 g5e7 d8e7 e5c6 b7c6 d3a6 d5c3 b2c3 b6d5 e2d3 h7h6 a6c4 a8a3 c4b3 f8d8 c3c4 d5f4 d3f3 e7c7 g2g3 f4h3 g1g2 h3g5 f3f4 c7c8 d4d5 e6d5 c4d5 a3b3 a2b3 c6d5 f4e5 c8h3 g2g1 g5f3","san":"d4 d5 Nf3 e6 c4 Nd7 Nc3 Ngf6 e3 c5 Bd3 dxc4 Bxc4 Nb6 Bd3 cxd4 exd4 Bb4 O-O a6 Bg5 O-O Qe2 Be7 h3 Bd7 Rad1 Bc6 Ne5 Nfd5 Bxe7 Qxe7 Nxc6 bxc6 Bxa6 Nxc3 bxc3 Nd5 Qd3 h6 Bc4 Ra3 Bb3 Rd8 c4 Nf4 Qf3 Qc7 g3 Nxh3+ Kg2 Ng5 Qf4 Qc8 d5 exd5 cxd5 Rxb3 axb3 cxd5 Qe5 Qh3+ Kg1 Nf3#"},{"id":18,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-04T08:56:37.401495+00:00","plies":99},"uci":"c2c4 g8f6 d2d4 e7e6 a2a3 d7d5 b1c3 f8e7 g1f3 e8g8 c4d5 e6d5 c1g5 h7h6 g5f6 e7f6 e2e3 c8e6 h2h3 b8d7 f1b5 c7c6 b5e2 f8e8 e1g1 d8c7 d1c2 a8d8 b2b4 d7b6 a1c1 b6c4 c2a2 a7a6 c3a4 b7b5 e2c4 d5c4 a4c5 e6c8 f1e1 a6a5 a2b1 a5b4 b1b4 c8e6 c1a1 e6d5 a3a4 b5a4 a1a4 d8a8 a4a8 e8a8 e3e4 d5e6 c5e6 f7e6 b4c4 a8e8 e1b1 g8h7 e4e5 f6e7 c4e6 e8f8 e6a2 c6c5 d4d5 c5c4 a2c2 h7h8 d5d6 e7d6 e5d6 c7d6 f3e1 d6c6 b1d1 c4c3 e1f3 f8c8 f3e5 c6f6 e5g4 f6e6 g1h1 h6h5 g4h2 h8g8 h1g1 g8f7 d1a1 e6g6 c2d1 c3c2 d1d7 f7f6 d7c8","san":"c4 Nf6 d4 e6 a3 d5 Nc3 Be7 Nf3 O-O cxd5 exd5 Bg5 h6 Bxf6 Bxf6 e3 Be6 h3 Nd7 Bb5 c6 Be2 Re8 O-O Qc7 Qc2 Rad8 b4 Nb6 Rac1 Nc4 Qa2 a6 Na4 b5 Bxc4 dxc4 Nc5 Bc8 Rfe1 a5 Qb1 axb4 Qxb4 Be6 Ra1 Bd5 a4 bxa4 Rxa4 Ra8 Rxa8 Rxa8 e4 Be6 Nxe6 fxe6 Qxc4 Re8 Rb1 Kh7 e5 Be7 Qxe6 Rf8 Qa2 c5 d5 c4 Qc2+ Kh8 d6 Bxd6 exd6 Qxd6 Ne1 Qc6 Rd1 c3 Nf3 Rc8 Ne5 Qf6 Ng4 Qe6 Kh1 h5 Nh2 Kg8 Kg1 Kf7 Ra1 Qg6 Qd1 c2 Qd7+ Kf6 Qxc8"},{"id":19,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-04T09:28:41.350592+00:00","plies":54},"illegal":[[25,"g5e7","blocked"]],"uci":"d2d4 g8f6 c2c4 e7e6 g1f3 d7d5 b1c3 c7c5 e2e3 b8c6 f1d3 d5c4 d3c4 f8e7 e1g1 c5d4 e3d4 e8g8 c1g5 b7b6 d1d2 c8b7 a1d1 a8c8 g5f6 e7f6 h2h3 c6d4 f3d4 c8c4 d4b5 d8a8 f2f3 b7c6 b5d4 f6d4 g1h2 d4e5 f3f4 e5f6 d2e2 b6b5 a2a3 a8b8 e2e3 h7h6 g2g3 b5b4 a3b4 c4b4 d1d2 b4b2 c3e4 c6e4","san":"d4 Nf6 c4 e6 Nf3 d5 Nc3 c5 e3 Nc6 Bd3 dxc4 Bxc4 Be7 O-O cxd4 exd4 O-O Bg5 b6 Qd2 Bb7 Rad1 Rc8 Bxf6 Bxf6 h3 Nxd4 Nxd4 Rxc4 Ndb5 Qa8 f3 Bc6 Nd4 Bxd4+ Kh2 Be5+ f4 Bf6 Qe2 b5 a3 Qb8 Qe3 h6 g3 b4 axb4 Rxb4 Rd2 Rxb2 Ne4 Bxe4"},{"id":20,"start":{"color":"black","opponent":{"id":"full-strength","options":{"Hash":64,"Skill Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"resignation","timestamp":"2026-10-04T10:03:19.680258+00:00","plies":67},"illegal":[[56,"e7f6","king_in_check"]],"uci":"e2e4 e7e6 d2d4 d7d5 b1c3 g8f6 e4e5 f6d7 f2f4 c7c5 g1f3 b8c6 c1e3 f8e7 a2a3 e8g8 d4c5 d7c5 f1e2 b7b6 e1g1 c8b7 b2b4 c5e4 c3e4 d5e4 f3d4 c6d4 d1d4 d8d4 e3d4 a8c8 c2c4 f8d8 d4e3 h7h6 g2g3 f7f6 f1d1 d8d1 a1d1 g8f7 d1d7 c8b8 e5f6 f7f6 e3d4 f6f7 d4e5 b8d8 d7b7 e4e3 g1g2 d8d2 g2f3 f7f8 e5g7 f8g7 b7e7 g7f6 e7a7 e6e5 a7a6 d2d6 c4c5 b6c5 a6d6","san":"e4 e6 d4 d5 Nc3 Nf6 e5 Nfd7 f4 c5 Nf3 Nc6 Be3 Be7 a3 O-O dxc5 Nxc5 Be2 b6 O-O Bb7 b4 Ne4 Nxe4 dxe4 Nd4 Nxd4 Qxd4 Qxd4 Bxd4 Rac8 c4 Rfd8 Be3 h6 g3 f6 Rfd1 Rxd1+ Rxd1 Kf7 Rd7 Rb8 exf6 Kxf6 Bd4+ Kf7 Be5 Rd8 Rxb7 e3 Kg2 Rd2 Kf3 Kf8 Bxg7+ Kxg7 Rxe7+ Kf6 Rxa7 e5 Ra6 Rd6 c5 bxc5 Rxd6+"},{"id":21,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-04T12:14:09.378295+00:00","plies":193},"uci":"d2d4 g8f6 c2c4 c7c6 g1f3 d7d5 b1c3 c8f5 e2e3 e7e6 f1d3 f8e7 e1g1 f5g6 d1c2 b8d7 b2b3 a8c8 c1b2 g6d3 c2d3 d8c7 f1d1 h7h6 h2h3 e7b4 a2a3 b4e7 a1c1 e8g8 c4d5 c6d5 f3e5 c7a5 b3b4 a5c7 d3e2 c7b8 c3a4 c8c1 d1c1 f8d8 a4c5 e7c5 b4c5 d7e5 d4e5 f6h7 f2f4 b8c7 e3e4 h7f8 g2g3 d5d4 e2d3 b7b6 b2d4 c7c6 d3e3 d8c8 c1c3 b6c5 d4c5 c6b7 h3h4 b7b2 e3d4 b2a1 g1f2 a1b2 f2f3 g8h7 g3g4 f8g6 h4h5 g6f8 c3d3 b2h2 d4g1 h2h3 f3e2 h3h4 f4f5 a7a5 f5e6 h4g5 e6e7 f8e6 d3c3 c8e8 c5d6 g5f4 g1g3 f4e4 c3e3 e6f4 e2f2 e4c2 f2f3 f4d3 e3e4 d3c5 e4f4 c2b3 f3g2 b3a2 g3f2 a2d5 f2f3 d5a2 g2h3 c5e6 f4f5 e6g5 f5g5 h6g5 f3f5 h7g8 f5g5 a2b3 h3h4 b3c3 h5h6 c3e1 h4h3 e1c3 h3g2 c3c2 g2f3 c2b3 g5e3 b3d5 e3e4 d5b3 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Rh1#"},{"id":24,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0.5,"result":"1/2-1/2","reason":"threefold_repetition","timestamp":"2026-10-04T16:13:37.141128+00:00","plies":52},"uci":"g1f3 e7e6 c2c4 d7d5 d2d4 g8f6 c1g5 f8e7 e2e3 e8g8 c4c5 b8c6 f1d3 c8d7 b1c3 b7b6 e1g1 b6c5 d4c5 e7c5 a2a3 c5d6 g5h4 c6e5 f3e5 d6e5 e3e4 d5d4 c3a4 d8e8 b2b3 d7c6 f2f4 e5d6 e4e5 d6e5 a1c1 e5d6 h4f6 g7f6 d1h5 f6f5 c1c6 e8c6 h5g5 g8h8 g5f6 h8g8 f6g5 g8h8 g5f6 h8g8","san":"Nf3 e6 c4 d5 d4 Nf6 Bg5 Be7 e3 O-O c5 Nc6 Bd3 Bd7 Nc3 b6 O-O bxc5 dxc5 Bxc5 a3 Bd6 Bh4 Ne5 Nxe5 Bxe5 e4 d4 Na4 Qe8 b3 Bc6 f4 Bd6 e5 Bxe5 Rc1 Bd6 Bxf6 gxf6 Qh5 f5 Rxc6 Qxc6 Qg5+ Kh8 Qf6+ Kg8 Qg5+ Kh8 Qf6+ Kg8"},{"id":25,"start":{"color":"white","opponent":{"id":"full-strength","options":{"Hash":64,"Skill 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Level":20,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"checkmate","timestamp":"2026-10-04T17:23:00.814375+00:00","plies":45},"uci":"e2e4 c7c6 d2d4 d7d5 e4e5 c8f5 h2h4 h7h5 f1d3 f5d3 d1d3 e7e6 g1f3 g8e7 c1g5 d8a5 b1d2 e7f5 e1g1 f8e7 g5e7 f5e7 b2b4 a5b6 a2a4 e8g8 f1b1 b8d7 d2f1 e7g6 f3g5 a8e8 f1g3 e8e7 g3h5 f8d8 h5f4 g8f8 f4g6 f7g6 d3g6 b6d4 g6h5 d4e5 h5h8","san":"e4 c6 d4 d5 e5 Bf5 h4 h5 Bd3 Bxd3 Qxd3 e6 Nf3 Ne7 Bg5 Qa5+ Nbd2 Nf5 O-O Be7 Bxe7 Nxe7 b4 Qb6 a4 O-O Rfb1 Nd7 Nf1 Ng6 Ng5 Rae8 Ng3 Re7 Nxh5 Rd8 Nf4 Kf8 Nxg6+ fxg6 Qxg6 Qxd4 Qh5 Qxe5 Qh8#"},{"id":27,"start":{"color":"white","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":1,"result":"1-0","reason":"checkmate","timestamp":"2026-10-04T17:53:57.638287+00:00","plies":69},"uci":"d2d4 d7d5 c2c4 c7c6 g1f3 g8f6 e2e3 d8a5 b1c3 c8f5 f1d3 d5c4 d3c4 f5g6 e1g1 a5c7 d1e2 g6h5 e3e4 f6d7 c1e3 d7b6 c4b3 b8a6 f1d1 e7e6 h2h3 f8b4 a1c1 c7e7 d4d5 e6e5 g2g4 h5g6 d5c6 b4c5 c6b7 a8b8 e2a6 e7b7 a6b7 c5d6 b7b8 d6b8 c3d5 g6e4 f3g5 e4d5 b3d5 f7f6 g5f7 b6d5 f7h8 h7h5 d1d5 h5g4 h3g4 e5e4 h8g6 b8h2 g1h2 a7a5 c1c8 e8f7 g6f8 g7g5 d5d7 f7g8 f8g6","san":"d4 d5 c4 c6 Nf3 Nf6 e3 Qa5+ Nc3 Bf5 Bd3 dxc4 Bxc4 Bg6 O-O Qc7 Qe2 Bh5 e4 Nfd7 Be3 Nb6 Bb3 Na6 Rfd1 e6 h3 Bb4 Rac1 Qe7 d5 e5 g4 Bg6 dxc6 Bc5 cxb7 Rb8 Qxa6 Qxb7 Qxb7 Bd6 Qxb8+ Bxb8 Nd5 Bxe4 Ng5 Bxd5 Bxd5 f6 Nf7 Nxd5 Nxh8 h5 Rxd5 hxg4 hxg4 e4 Ng6 Bh2+ Kxh2 a5 Rc8+ Kf7 Nf8 g5 Rd7+ Kg8 Ng6#"},{"id":28,"start":{"color":"black","opponent":{"id":"skill-0","options":{"Hash":64,"Skill Level":0,"Threads":1,"UCI_LimitStrength":false}}},"end":{"score":0,"result":"1-0","reason":"checkmate","timestamp":"2026-10-04T18:23:24.423065+00:00","plies":51},"uci":"e2e4 c7c6 d2d4 d7d5 e4e5 c8f5 h2h4 h7h6 h4h5 e7e6 g2g4 f5h7 f1d3 h7d3 d1d3 c6c5 b1c3 b8c6 g1f3 c5d4 c3e2 f8c5 c1d2 g8e7 e1c1 e8g8 g4g5 e7f5 e2g3 c6b4 d2b4 c5b4 c1b1 h6g5 a2a3 b4c5 g3f5 e6f5 h1g1 f7f6 b2b4 c5b6 h5h6 g7h6 d3f5 d8c7 e5f6 c7c6 f5g6 g8h8 g6g7","san":"e4 c6 d4 d5 e5 Bf5 h4 h6 h5 e6 g4 Bh7 Bd3 Bxd3 Qxd3 c5 Nc3 Nc6 Nf3 cxd4 Ne2 Bc5 Bd2 Nge7 O-O-O O-O g5 Nf5 Ng3 Nb4 Bxb4 Bxb4 Kb1 hxg5 a3 Bc5 Nxf5 exf5 Rhg1 f6 b4 Bb6 h6 gxh6 Qxf5 Qc7 exf6 Qc6 Qg6+ Kh8 Qg7#"},{"id":29,"start":{"color":"white","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"0-1","reason":"resignation","timestamp":"2026-10-04T19:11:27.142909+00:00","plies":74},"uci":"d2d4 e7e6 c2c4 f8b4 b1c3 c7c5 e2e3 g8f6 g1f3 b4c3 b2c3 b8c6 f1d3 d8a5 d1c2 c5d4 e3d4 h7h6 e1g1 e8g8 c1e3 f8e8 e3d2 a5c7 h2h3 b7b6 f3e5 c6e5 d4e5 f6h5 f1e1 f7f5 g2g3 c8b7 d2e3 c7c6 f2f3 h5g3 c2f2 c6f3 f2f3 b7f3 e3f2 g3e4 d3e4 f3e4 a1d1 e8c8 d1d7 g8h7 d7e7 a8b8 e7e6 b8b7 e6d6 g7g5 d6d4 c8c5 e5e6 c5c7 d4d6 c7c4 f2d4 c4c8 g1f2 c8e8 f2e3 b7e7 c3c4 e7e6 d6d7 e6e7 d7d5 e4d5","san":"d4 e6 c4 Bb4+ Nc3 c5 e3 Nf6 Nf3 Bxc3+ bxc3 Nc6 Bd3 Qa5 Qc2 cxd4 exd4 h6 O-O O-O Be3 Re8 Bd2 Qc7 h3 b6 Ne5 Nxe5 dxe5 Nh5 Rfe1 f5 g3 Bb7 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Qxg2#"},{"id":6,"start":{"color":"black","opponent":{"id":"elo-1800-setting","options":{"Hash":64,"Threads":1,"UCI_Elo":1800,"UCI_LimitStrength":true}}},"end":{"score":0,"result":"1-0","reason":"checkmate","timestamp":"2026-10-04T01:39:23.984755+00:00","plies":117},"uci":"e2e3 d7d5 c2c4 e7e6 f1e2 g8f6 g1f3 f8e7 e1g1 e8g8 b2b3 c7c5 c1b2 b8c6 d2d4 c5d4 e3d4 d5c4 e2c4 b7b6 h2h3 c8b7 f1e1 a8c8 d1e2 c6b4 e1c1 b4d5 g2g3 d8c7 f3e5 e7d6 a2a4 d6e5 c4d3 e5d6 c1c7 c8c7 b1d2 f8c8 a4a5 d5b4 d2c4 c7c6 d4d5 b4d5 c4d6 c6d6 e2e5 d6d7 a5a6 b7c6 d3f1 h7h6 e5e1 f6h5 a1d1 d5b4 d1d7 c6d7 e1b4 c8c2 b2c3 d7c6 c3d4 c6d5 b4e1 d5b3 e1e3 b3d5 e3e1 h5f6 e1d1 c2a2 g3g4 f6e4 d1b1 a2d2 b1a1 e4c5 d4e5 c5e4 e5f4 d2f2 f4e5 f7f6 e5d4 f2d2 h3h4 e4g3 a1c3 g3f1 g1f1 d2a2 g4g5 e6e5 d4f2 f6g5 c3e5 d5c4 f1g1 g5h4 f2d4 g8f8 d4c3 f8f7 e5c7 f7g6 c7g7 g6h5 g7d4 c4a6 d4e5 h5g6 e5f6 g6h7 f6f7","san":"e3 d5 c4 e6 Be2 Nf6 Nf3 Be7 O-O O-O b3 c5 Bb2 Nc6 d4 cxd4 exd4 dxc4 Bxc4 b6 h3 Bb7 Re1 Rc8 Qe2 Nb4 Rc1 Nbd5 g3 Qc7 Ne5 Bd6 a4 Bxe5 Bd3 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