MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "681"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rn1qkbnr/ppp1pp1p/8/3p2p1/1P6/3PPbP1/P1P1BP1P/RNBQK1NR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:00:59 +0000"]
[GameEndTime "2026-09-14T16:01:01 +0000"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxh1 {+6.80/9 0.015s, n=13977, sd=14}
6. Nd2 {-6.63/9 0.028s, n=22235, sd=14} Bg7 {+6.98/9 0.016s, n=13539, sd=13}
7. Rb1 {-7.06/9 0.036s, n=32023, sd=15} Nd7 {+6.73/9 0.026s, n=22887, sd=12}
8. a4 {-7.24/9 0.017s, n=13256, sd=8} h5 {+7.83/10 0.029s, n=23994, sd=13}
9. Nh3 {-7.50/8 0.044s, n=36943, sd=13} g4 {+7.90/9 0.026s, n=15863, sd=13}
10. Ng5 {-7.85/9 0.025s, n=19990, sd=13} Bf6 {+7.67/9 0.023s, n=19533, sd=15}
11. h4 {-7.57/11 0.069s, n=54655, sd=18} gxh3 {+7.89/10 0.032s, n=26137, sd=16}
12. Nxh3 {-7.86/10 0.046s, n=32385, sd=21} Ne5 {+7.80/10 0.034s, n=25921, sd=14}
13. Bxh5 {-7.35/9 0.026s, n=20474, sd=13} Ng6 {+7.32/9 0.022s, n=17443, sd=16}
14. f4 {-7.50/9 0.042s, n=29774, sd=15} Qd7 {+7.53/9 0.031s, n=23598, sd=15}
15. Bg4 {-7.46/9 0.043s, n=27524, sd=19} Qxa4 {+7.68/10 0.023s, n=18430, sd=16}
16. Kf2 {-7.12/10 0.027s, n=21323, sd=17} Nh6 {+7.72/9 0.023s, n=17311, sd=14}
17. Bh5 {-7.21/10 0.048s, n=34259, sd=17} Qd7 {+8.07/10 0.020s, n=16994, sd=12}
18. Qxh1 {-7.24/10 0.068s, n=47246, sd=19}
Ng4+ {+7.75/10 0.016s, n=14902, sd=18} 19. Bxg4 {-7.35/9 0.014s, n=12393, sd=16}
Qxg4 {+7.87/11 0.015s, n=14170, sd=13}
20. Qf3 {-8.62/10 0.165s, n=119765, sd=18}
Qxf3+ {+8.87/9 0.013s, n=12678, sd=14} 21. Nxf3 {-8.38/9 0.022s, n=22067, sd=16}
Rxh3 {+8.42/10 0.036s, n=20906, sd=14} 22. Bb2 {-8.56/10 0.023s, n=23623, sd=16}
Bxb2 {+8.25/10 0.032s, n=23075, sd=16}
23. Rxb2 {-8.14/9 0.014s, n=16467, sd=14, Black makes an illegal move: e8a8} 1-0