{"type": "snapshot", "id": 7796, "status": "finished", "result": "1-0", "termination": "checkmate", "variant": "standard", "start_fen": "", "fen": "7B/8/1P6/3B4/2K2Q2/7k/4P3/7R b - - 3 55", "moves": ["g1f3", "g8f6", "b1c3", "d7d5", "d2d4", "b8c6", "h2h3", "e7e6", "c1f4", "f8b4", "f3e5", "c6e5", "f4e5", "f6e4", "d1d3", "e8g8", "a2a3", "c7c5", "a3b4", "f7f6", "e5f4", "g7g5", "f4e3", "e4g3", "f2g3", "d8d6", "d4c5", "d6c7", "e3d4", "c7f7", "e1c1", "e6e5", "d4f2", "d5d4", "c3b5", "a7a5", "b5d6", "f7a2", "c2c3", "a5b4", "c3d4", "a2a1", "c1c2", "a1a4", "d3b3", "a4b3", "c2b3", "c8d7", "b3b4", "g5g4", "d6b7", "a8b8", "d4d5", "b8b7", "b4c3", "g4h3", "g2h3", "f8d8", "c5c6", "d7c6", "d5c6", "d8c8", "d1d8", "c8d8", "c6b7", "d8b8", "f1g2", "e5e4", "g2e4", "g8f7", "h1d1", "f7e6", "f2e3", "b8f8", "e4d5", "e6d7", "b2b4", "h7h5", "b4b5", "h5h4", "g3h4", "d7d6", "b5b6", "d6e5", "h4h5", "f8d8", "c3c4", "d8b8", "h5h6", "b8d8", "h6h7", "d8f8", "h3h4", "f8d8", "e3d4", "e5f5", "d1f1", "f5g6", "d4f6", "d8b8", "h7h8q", "b8h8", "f6h8", "g6h5", "b7b8q", "h5h4", "b8f4", "h4h3", "f1h1"], "sans": ["Nf3", "Nf6", "Nc3", "d5", "d4", "Nc6", "h3", "e6", "Bf4", "Bb4", "Ne5", "Nxe5", "Bxe5", "Ne4", "Qd3", "O-O", "a3", "c5", "axb4", "f6", "Bf4", "g5", "Be3", "Ng3", "fxg3", "Qd6", "dxc5", "Qc7", "Bd4", "Qf7", "O-O-O", "e5", "Bf2", "d4", "Nb5", "a5", "Nd6", "Qa2", "c3", "axb4", "cxd4", "Qa1+", "Kc2", "Qa4+", "Qb3+", "Qxb3+", "Kxb3", "Bd7", "Kxb4", "g4", "Nxb7", "Rab8", "d5", "Rxb7+", "Kc3", "gxh3", "gxh3", "Rd8", "c6", "Bxc6", "dxc6", "Rc8", "Rd8+", "Rxd8", "cxb7", "Rb8", "Bg2", "e4", "Bxe4", "Kf7", "Rd1", "Ke6", "Be3", "Rf8", "Bd5+", "Kd7", "b4", "h5", "b5", "h4", "gxh4", "Kd6", "b6", "Ke5", "h5", "Rd8", "Kc4", "Rb8", "h6", "Rd8", "h7", "Rf8", "h4", "Rd8", "Bd4+", "Kf5", "Rf1+", "Kg6", "Bxf6", "Rb8", "h8=Q", "Rxh8", "Bxh8", "Kh5", "b8=Q", "Kxh4", "Qf4+", "Kh3", "Rh1#"], "fens": ["rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1", "rnbqkbnr/pppppppp/8/8/8/5N2/PPPPPPPP/RNBQKB1R b KQkq - 1 1", "rnbqkb1r/pppppppp/5n2/8/8/5N2/PPPPPPPP/RNBQKB1R w KQkq - 2 2", "rnbqkb1r/pppppppp/5n2/8/8/2N2N2/PPPPPPPP/R1BQKB1R b KQkq - 3 2", "rnbqkb1r/ppp1pppp/5n2/3p4/8/2N2N2/PPPPPPPP/R1BQKB1R w KQkq - 0 3", "rnbqkb1r/ppp1pppp/5n2/3p4/3P4/2N2N2/PPP1PPPP/R1BQKB1R b KQkq - 0 3", "r1bqkb1r/ppp1pppp/2n2n2/3p4/3P4/2N2N2/PPP1PPPP/R1BQKB1R w KQkq - 1 4", "r1bqkb1r/ppp1pppp/2n2n2/3p4/3P4/2N2N1P/PPP1PPP1/R1BQKB1R b KQkq - 0 4", "r1bqkb1r/ppp2ppp/2n1pn2/3p4/3P4/2N2N1P/PPP1PPP1/R1BQKB1R w KQkq - 0 5", "r1bqkb1r/ppp2ppp/2n1pn2/3p4/3P1B2/2N2N1P/PPP1PPP1/R2QKB1R b KQkq - 1 5", "r1bqk2r/ppp2ppp/2n1pn2/3p4/1b1P1B2/2N2N1P/PPP1PPP1/R2QKB1R w KQkq - 2 6", "r1bqk2r/ppp2ppp/2n1pn2/3pN3/1b1P1B2/2N4P/PPP1PPP1/R2QKB1R b KQkq - 3 6", "r1bqk2r/ppp2ppp/4pn2/3pn3/1b1P1B2/2N4P/PPP1PPP1/R2QKB1R w KQkq - 0 7", "r1bqk2r/ppp2ppp/4pn2/3pB3/1b1P4/2N4P/PPP1PPP1/R2QKB1R b KQkq - 0 7", "r1bqk2r/ppp2ppp/4p3/3pB3/1b1Pn3/2N4P/PPP1PPP1/R2QKB1R w KQkq - 1 8", "r1bqk2r/ppp2ppp/4p3/3pB3/1b1Pn3/2NQ3P/PPP1PPP1/R3KB1R b KQkq - 2 8", "r1bq1rk1/ppp2ppp/4p3/3pB3/1b1Pn3/2NQ3P/PPP1PPP1/R3KB1R w KQ - 3 9", "r1bq1rk1/ppp2ppp/4p3/3pB3/1b1Pn3/P1NQ3P/1PP1PPP1/R3KB1R b KQ - 0 9", "r1bq1rk1/pp3ppp/4p3/2ppB3/1b1Pn3/P1NQ3P/1PP1PPP1/R3KB1R w KQ - 0 10", "r1bq1rk1/pp3ppp/4p3/2ppB3/1P1Pn3/2NQ3P/1PP1PPP1/R3KB1R b KQ - 0 10", "r1bq1rk1/pp4pp/4pp2/2ppB3/1P1Pn3/2NQ3P/1PP1PPP1/R3KB1R w KQ - 0 11", "r1bq1rk1/pp4pp/4pp2/2pp4/1P1PnB2/2NQ3P/1PP1PPP1/R3KB1R b KQ - 1 11", "r1bq1rk1/pp5p/4pp2/2pp2p1/1P1PnB2/2NQ3P/1PP1PPP1/R3KB1R w KQ - 0 12", "r1bq1rk1/pp5p/4pp2/2pp2p1/1P1Pn3/2NQB2P/1PP1PPP1/R3KB1R b KQ - 1 12", "r1bq1rk1/pp5p/4pp2/2pp2p1/1P1P4/2NQB1nP/1PP1PPP1/R3KB1R w KQ - 2 13", "r1bq1rk1/pp5p/4pp2/2pp2p1/1P1P4/2NQB1PP/1PP1P1P1/R3KB1R b KQ - 0 13", "r1b2rk1/pp5p/3qpp2/2pp2p1/1P1P4/2NQB1PP/1PP1P1P1/R3KB1R w KQ - 1 14", "r1b2rk1/pp5p/3qpp2/2Pp2p1/1P6/2NQB1PP/1PP1P1P1/R3KB1R b KQ - 0 14", "r1b2rk1/ppq4p/4pp2/2Pp2p1/1P6/2NQB1PP/1PP1P1P1/R3KB1R w KQ - 1 15", "r1b2rk1/ppq4p/4pp2/2Pp2p1/1P1B4/2NQ2PP/1PP1P1P1/R3KB1R b KQ - 2 15", "r1b2rk1/pp3q1p/4pp2/2Pp2p1/1P1B4/2NQ2PP/1PP1P1P1/R3KB1R w KQ - 3 16", "r1b2rk1/pp3q1p/4pp2/2Pp2p1/1P1B4/2NQ2PP/1PP1P1P1/2KR1B1R b - - 4 16", "r1b2rk1/pp3q1p/5p2/2Ppp1p1/1P1B4/2NQ2PP/1PP1P1P1/2KR1B1R w - - 0 17", "r1b2rk1/pp3q1p/5p2/2Ppp1p1/1P6/2NQ2PP/1PP1PBP1/2KR1B1R b - - 1 17", "r1b2rk1/pp3q1p/5p2/2P1p1p1/1P1p4/2NQ2PP/1PP1PBP1/2KR1B1R w - - 0 18", "r1b2rk1/pp3q1p/5p2/1NP1p1p1/1P1p4/3Q2PP/1PP1PBP1/2KR1B1R b - - 1 18", "r1b2rk1/1p3q1p/5p2/pNP1p1p1/1P1p4/3Q2PP/1PP1PBP1/2KR1B1R w - - 0 19", "r1b2rk1/1p3q1p/3N1p2/p1P1p1p1/1P1p4/3Q2PP/1PP1PBP1/2KR1B1R b - - 1 19", "r1b2rk1/1p5p/3N1p2/p1P1p1p1/1P1p4/3Q2PP/qPP1PBP1/2KR1B1R w - - 2 20", "r1b2rk1/1p5p/3N1p2/p1P1p1p1/1P1p4/2PQ2PP/qP2PBP1/2KR1B1R b - - 0 20", "r1b2rk1/1p5p/3N1p2/2P1p1p1/1p1p4/2PQ2PP/qP2PBP1/2KR1B1R w - - 0 21", "r1b2rk1/1p5p/3N1p2/2P1p1p1/1p1P4/3Q2PP/qP2PBP1/2KR1B1R b - - 0 21", "r1b2rk1/1p5p/3N1p2/2P1p1p1/1p1P4/3Q2PP/1P2PBP1/q1KR1B1R w - - 1 22", "r1b2rk1/1p5p/3N1p2/2P1p1p1/1p1P4/3Q2PP/1PK1PBP1/q2R1B1R b - - 2 22", "r1b2rk1/1p5p/3N1p2/2P1p1p1/qp1P4/3Q2PP/1PK1PBP1/3R1B1R w - - 3 23", "r1b2rk1/1p5p/3N1p2/2P1p1p1/qp1P4/1Q4PP/1PK1PBP1/3R1B1R b - - 4 23", "r1b2rk1/1p5p/3N1p2/2P1p1p1/1p1P4/1q4PP/1PK1PBP1/3R1B1R w - - 0 24", "r1b2rk1/1p5p/3N1p2/2P1p1p1/1p1P4/1K4PP/1P2PBP1/3R1B1R b - - 0 24", "r4rk1/1p1b3p/3N1p2/2P1p1p1/1p1P4/1K4PP/1P2PBP1/3R1B1R w - - 1 25", "r4rk1/1p1b3p/3N1p2/2P1p1p1/1K1P4/6PP/1P2PBP1/3R1B1R b - - 0 25", "r4rk1/1p1b3p/3N1p2/2P1p3/1K1P2p1/6PP/1P2PBP1/3R1B1R w - - 0 26", "r4rk1/1N1b3p/5p2/2P1p3/1K1P2p1/6PP/1P2PBP1/3R1B1R b - - 0 26", "1r3rk1/1N1b3p/5p2/2P1p3/1K1P2p1/6PP/1P2PBP1/3R1B1R w - - 1 27", "1r3rk1/1N1b3p/5p2/2PPp3/1K4p1/6PP/1P2PBP1/3R1B1R b - - 0 27", "5rk1/1r1b3p/5p2/2PPp3/1K4p1/6PP/1P2PBP1/3R1B1R w - - 0 28", "5rk1/1r1b3p/5p2/2PPp3/6p1/2K3PP/1P2PBP1/3R1B1R b - - 1 28", "5rk1/1r1b3p/5p2/2PPp3/8/2K3Pp/1P2PBP1/3R1B1R w - - 0 29", "5rk1/1r1b3p/5p2/2PPp3/8/2K3PP/1P2PB2/3R1B1R b - - 0 29", "3r2k1/1r1b3p/5p2/2PPp3/8/2K3PP/1P2PB2/3R1B1R w - - 1 30", "3r2k1/1r1b3p/2P2p2/3Pp3/8/2K3PP/1P2PB2/3R1B1R b - - 0 30", "3r2k1/1r5p/2b2p2/3Pp3/8/2K3PP/1P2PB2/3R1B1R w - - 0 31", "3r2k1/1r5p/2P2p2/4p3/8/2K3PP/1P2PB2/3R1B1R b - - 0 31", "2r3k1/1r5p/2P2p2/4p3/8/2K3PP/1P2PB2/3R1B1R w - - 1 32", "2rR2k1/1r5p/2P2p2/4p3/8/2K3PP/1P2PB2/5B1R b - - 2 32", "3r2k1/1r5p/2P2p2/4p3/8/2K3PP/1P2PB2/5B1R w - - 0 33", "3r2k1/1P5p/5p2/4p3/8/2K3PP/1P2PB2/5B1R b - - 0 33", "1r4k1/1P5p/5p2/4p3/8/2K3PP/1P2PB2/5B1R w - - 1 34", "1r4k1/1P5p/5p2/4p3/8/2K3PP/1P2PBB1/7R b - - 2 34", "1r4k1/1P5p/5p2/8/4p3/2K3PP/1P2PBB1/7R w - - 0 35", "1r4k1/1P5p/5p2/8/4B3/2K3PP/1P2PB2/7R b - - 0 35", "1r6/1P3k1p/5p2/8/4B3/2K3PP/1P2PB2/7R w - - 1 36", "1r6/1P3k1p/5p2/8/4B3/2K3PP/1P2PB2/3R4 b - - 2 36", "1r6/1P5p/4kp2/8/4B3/2K3PP/1P2PB2/3R4 w - - 3 37", "1r6/1P5p/4kp2/8/4B3/2K1B1PP/1P2P3/3R4 b - - 4 37", "5r2/1P5p/4kp2/8/4B3/2K1B1PP/1P2P3/3R4 w - - 5 38", "5r2/1P5p/4kp2/3B4/8/2K1B1PP/1P2P3/3R4 b - - 6 38", "5r2/1P1k3p/5p2/3B4/8/2K1B1PP/1P2P3/3R4 w - - 7 39", "5r2/1P1k3p/5p2/3B4/1P6/2K1B1PP/4P3/3R4 b - - 0 39", "5r2/1P1k4/5p2/3B3p/1P6/2K1B1PP/4P3/3R4 w - - 0 40", "5r2/1P1k4/5p2/1P1B3p/8/2K1B1PP/4P3/3R4 b - - 0 40", "5r2/1P1k4/5p2/1P1B4/7p/2K1B1PP/4P3/3R4 w - - 0 41", "5r2/1P1k4/5p2/1P1B4/7P/2K1B2P/4P3/3R4 b - - 0 41", "5r2/1P6/3k1p2/1P1B4/7P/2K1B2P/4P3/3R4 w - - 1 42", "5r2/1P6/1P1k1p2/3B4/7P/2K1B2P/4P3/3R4 b - - 0 42", "5r2/1P6/1P3p2/3Bk3/7P/2K1B2P/4P3/3R4 w - - 1 43", "5r2/1P6/1P3p2/3Bk2P/8/2K1B2P/4P3/3R4 b - - 0 43", "3r4/1P6/1P3p2/3Bk2P/8/2K1B2P/4P3/3R4 w - - 1 44", "3r4/1P6/1P3p2/3Bk2P/2K5/4B2P/4P3/3R4 b - - 2 44", "1r6/1P6/1P3p2/3Bk2P/2K5/4B2P/4P3/3R4 w - - 3 45", "1r6/1P6/1P3p1P/3Bk3/2K5/4B2P/4P3/3R4 b - - 0 45", "3r4/1P6/1P3p1P/3Bk3/2K5/4B2P/4P3/3R4 w - - 1 46", "3r4/1P5P/1P3p2/3Bk3/2K5/4B2P/4P3/3R4 b - - 0 46", "5r2/1P5P/1P3p2/3Bk3/2K5/4B2P/4P3/3R4 w - - 1 47", "5r2/1P5P/1P3p2/3Bk3/2K4P/4B3/4P3/3R4 b - - 0 47", "3r4/1P5P/1P3p2/3Bk3/2K4P/4B3/4P3/3R4 w - - 1 48", "3r4/1P5P/1P3p2/3Bk3/2KB3P/8/4P3/3R4 b - - 2 48", "3r4/1P5P/1P3p2/3B1k2/2KB3P/8/4P3/3R4 w - - 3 49", "3r4/1P5P/1P3p2/3B1k2/2KB3P/8/4P3/5R2 b - - 4 49", "3r4/1P5P/1P3pk1/3B4/2KB3P/8/4P3/5R2 w - - 5 50", "3r4/1P5P/1P3Bk1/3B4/2K4P/8/4P3/5R2 b - - 0 50", "1r6/1P5P/1P3Bk1/3B4/2K4P/8/4P3/5R2 w - - 1 51", "1r5Q/1P6/1P3Bk1/3B4/2K4P/8/4P3/5R2 b - - 0 51", "7r/1P6/1P3Bk1/3B4/2K4P/8/4P3/5R2 w - - 0 52", "7B/1P6/1P4k1/3B4/2K4P/8/4P3/5R2 b - - 0 52", "7B/1P6/1P6/3B3k/2K4P/8/4P3/5R2 w - - 1 53", "1Q5B/8/1P6/3B3k/2K4P/8/4P3/5R2 b - - 0 53", "1Q5B/8/1P6/3B4/2K4k/8/4P3/5R2 w - - 0 54", "7B/8/1P6/3B4/2K2Q1k/8/4P3/5R2 b - - 1 54", "7B/8/1P6/3B4/2K2Q2/7k/4P3/5R2 w - - 2 55", "7B/8/1P6/3B4/2K2Q2/7k/4P3/7R b - - 3 55"], "ply": 109, "last": "f1h1", "turn": "b", "check": true, "white": "Arena Maz v1", "black": "Deepseek Max Attempt v4", "white_kind": "bot", "black_kind": "bot", "white_info": {"rating": 1654, "change": 0.1, "calibrated": 1848}, "black_info": {"rating": 750, "change": -0.1, "calibrated": 1746}, "times": [1528, 2, 641, 1759, 1025, 2261, 1340, 719, 615, 826, 1061, 585, 652, 618, 514, 760, 666, 631, 839, 913, 686, 838, 747, 743, 522, 1205, 500, 515, 833, 481, 415, 653, 605, 1327, 745, 1148, 1296, 1127, 399, 697, 397, 440, 546, 338, 772, 266, 628, 297, 856, 343, 571, 293, 317, 256, 392, 369, 251, 242, 281, 462, 227, 347, 366, 689, 319, 177, 230, 248, 230, 190, 319, 168, 368, 219, 273, 268, 204, 182, 266, 172, 266, 329, 410, 230, 157, 413, 233, 253, 223, 223, 181, 225, 194, 120, 261, 236, 255, 152, 307, 99, 220, 183, 183, 191, 178, 256, 22, 6, 7], "rated": true, "white_ms": 3461, "black_ms": 3310, "clock_paused": false, "elapsed_ms": 0, "legal": []}