MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1300"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqkbnr/pp1np1pp/B1pp4/5p2/1P2P3/8/P1PP1PPP/RNBQ1KNR w kq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:02:43 +0000"]
[GameEndTime "2026-09-14T16:02:44 +0000"]
[PlyCount "40"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bd3 {-2.50/10 0.017s, n=16539, sd=14} fxe4 {+2.80/10 0.014s, n=12115, sd=11}
6. Bxe4 {-2.65/9 0.014s, n=12911, sd=15} Ngf6 {+2.41/9 0.022s, n=15720, sd=13}
7. Bf5 {-2.56/10 0.019s, n=14716, sd=11} e5 {+2.37/9 0.014s, n=12202, sd=11}
8. d4 {-2.53/10 0.045s, n=36492, sd=14} g6 {+2.43/10 0.051s, n=36435, sd=14}
9. Be6 {-2.82/7 0.018s, n=15260, sd=13} Qe7 {+3.13/9 0.014s, n=12010, sd=11}
10. dxe5 {-2.78/9 0.029s, n=21975, sd=14} Qxe6 {+3.22/10 0.018s, n=16067, sd=15}
11. exf6 {-3.10/9 0.020s, n=16038, sd=13} Nxf6 {+2.86/10 0.044s, n=37581, sd=17}
12. Nd2 {-3.00/10 0.019s, n=13478, sd=16} a5 {+3.33/10 0.031s, n=27294, sd=15}
13. Bb2 {-3.37/7 0.016s, n=14586, sd=10} Bg7 {+2.23/9 0.019s, n=15888, sd=16}
14. a3 {-1.91/10 0.023s, n=17475, sd=10} axb4 {+3.44/10 0.035s, n=30018, sd=15}
15. axb4 {-2.07/10 0.014s, n=13263, sd=17} Ra2 {+2.85/10 0.022s, n=20191, sd=14}
16. Rxa2 {-2.55/9 0.040s, n=30786, sd=16} Qxa2 {+2.36/10 0.016s, n=15723, sd=17}
17. Bxf6 {-2.29/11 0.025s, n=22364, sd=23} Bxf6 {+2.05/9 0.015s, n=14639, sd=25}
18. Ne4 {-2.16/12 0.033s, n=24189, sd=21} Be7 {+3.71/10 0.017s, n=15344, sd=20}
19. Nxd6+ {-2.50/10 0.028s, n=25824, sd=27}
Bxd6 {+2.87/9 0.014s, n=14233, sd=20} 20. Qxd6 {-2.18/11 0.071s, n=59774, sd=33}
Qb1+ {+3.04/9 0.012s, n=12058, sd=12} 21. Ke2 {-3.28/6 0.026s, n=21815, sd=17}
Qxc2+ {+3.20/9 0.016s, n=14384, sd=17} 22. Qd2 {-2.47/8 0.010s, n=12146, sd=22}
Qc4+ {+3.06/9 0.014s, n=12223, sd=23} 23. Ke1 {-3.00/9 0.015s, n=14748, sd=19}
Be6 {+2.38/9 0.027s, n=25004, sd=19}
24. Ne2 {-2.24/10 0.018s, n=18796, sd=22, Black makes an illegal move: e8h8} 1-0