MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "185"]
[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 "rnb1k1nr/pppp1p1p/4pq2/6p1/6P1/bP2PQ2/P1PP1P1P/RNB1KBNR b KQkq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:07:05 +0000"]
[GameEndTime "2026-09-14T16:07:06 +0000"]
[PlyCount "43"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxa1 {+7.36/9 0.017s, n=17948, sd=19}
6. Bxa3 {-7.06/9 0.024s, n=20728, sd=20} Qxb1+ {+7.04/8 0.011s, n=12750, sd=16}
7. Qd1 {-7.03/7 0.016s, n=14854, sd=18} Qxd1+ {+6.93/8 0.016s, n=14094, sd=15}
8. Kxd1 {-6.68/9 0.017s, n=16746, sd=16} d6 {+6.71/10 0.016s, n=17257, sd=14}
9. h4 {-6.52/9 0.017s, n=17061, sd=17} gxh4 {+6.61/10 0.029s, n=29814, sd=18}
10. Rxh4 {-6.53/9 0.032s, n=23782, sd=13} Ne7 {+6.45/10 0.025s, n=25657, sd=16}
11. Bh3 {-6.60/9 0.017s, n=15693, sd=15} Nd7 {+6.55/11 0.055s, n=51268, sd=18}
12. Rh6 {-6.70/8 0.013s, n=12751, sd=14} Ng8 {+6.68/9 0.015s, n=15613, sd=13}
13. Rh5 {-6.72/8 0.013s, n=12248, sd=13} h6 {+6.75/11 0.019s, n=19151, sd=15}
14. Bb2 {-6.70/9 0.032s, n=21936, sd=20} Rh7 {+6.73/10 0.031s, n=29565, sd=18}
15. Ne2 {-6.78/9 0.015s, n=13091, sd=15} Nf8 {+6.79/11 0.049s, n=41204, sd=16}
16. a4 {-6.86/9 0.020s, n=17493, sd=13} Bd7 {+6.90/9 0.014s, n=14476, sd=14}
17. Bg2 {-6.83/9 0.032s, n=27450, sd=14} Bc6 {+6.93/8 0.026s, n=22026, sd=18}
18. Bxc6+ {-6.86/8 0.032s, n=29123, sd=14} bxc6 {+6.84/8 0.013s, n=14028, sd=14}
19. Ng3 {-6.75/9 0.029s, n=26682, sd=13} f5 {+6.95/9 0.018s, n=13740, sd=12}
20. Rh4 {-7.11/8 0.016s, n=16247, sd=11} Rf7 {+7.64/9 0.025s, n=25570, sd=11}
21. f4 {-7.27/7 0.017s, n=15040, sd=11} fxg4 {+7.46/8 0.014s, n=14288, sd=10}
22. Kc1 {-7.42/8 0.026s, n=21614, sd=11} Ng6 {+7.67/9 0.021s, n=22285, sd=13}
23. Rh1 {-7.71/9 0.012s, n=12113, sd=12} N6e7 {+7.75/9 0.011s, n=12806, sd=12}
24. Kb1 {-7.56/7 0.023s, n=21943, sd=10} e5 {+8.79/10 0.025s, n=21836, sd=11}
25. fxe5 {-8.30/9 0.027s, n=27324, sd=14} dxe5 {+8.20/8 0.018s, n=20540, sd=13}
26. Ne4 {-8.39/9 0.036s, n=36397, sd=12, Black makes an illegal move: e8a8} 1-0