MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "352"]
[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 "rnbqkb1r/1ppp1pp1/4pn2/p6p/P7/2PP2P1/1P1QPP1P/RNB1KBNR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:00:11 +0000"]
[GameEndTime "2026-09-14T16:00:13 +0000"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5... h4 {+0.45/10 0.037s, n=30993, sd=14}
6. gxh4 {-0.78/10 0.064s, n=36383, sd=14} d5 {+0.65/10 0.015s, n=12211, sd=15}
7. Qg5 {-0.53/9 0.029s, n=17755, sd=13} Nbd7 {+0.79/10 0.038s, n=28938, sd=15}
8. Bf4 {-1.07/8 0.018s, n=14082, sd=12} Nc5 {+0.84/9 0.015s, n=13312, sd=15}
9. Nd2 {-1.10/9 0.029s, n=19331, sd=16} Bd7 {+0.68/9 0.023s, n=18547, sd=20}
10. b3 {-0.71/9 0.029s, n=15168, sd=14} d4 {+1.33/10 0.018s, n=14643, sd=15}
11. cxd4 {-1.50/10 0.092s, n=45575, sd=17} Bc6 {+2.07/12 0.038s, n=26930, sd=17}
12. dxc5 {-1.41/11 0.021s, n=16540, sd=23}
Bxh1 {+2.26/11 0.033s, n=28102, sd=18} 13. Rc1 {-1.61/11 0.031s, n=16434, sd=22}
Rh5 {+1.86/12 0.013s, n=12788, sd=19} 14. Qg3 {-1.73/13 0.043s, n=33199, sd=25}
Rxc5 {+1.66/10 0.021s, n=17628, sd=18}
15. Rxc5 {-1.61/11 0.024s, n=16828, sd=20}
Bxc5 {+2.15/12 0.036s, n=30912, sd=28}
16. Qxg7 {-1.29/11 0.017s, n=17453, sd=28} Qd4 {+2.41/12 0.028s, n=24932, sd=27}
17. e3 {-2.27/12 0.033s, n=27141, sd=26} Qa1+ {+3.25/11 0.013s, n=13476, sd=21}
18. Ke2 {-2.15/10 0.016s, n=14080, sd=33} Bf8 {+1.39/10 0.010s, n=12306, sd=19}
19. Qg5 {-2.84/11 0.045s, n=40488, sd=19} Nd5 {+1.29/11 0.014s, n=14737, sd=20}
20. Be5 {-3.43/9 0.027s, n=23222, sd=23} Nc3+ {+1.64/11 0.011s, n=12017, sd=19}
21. Bxc3 {-1.55/11 0.014s, n=14261, sd=16}
Qxc3 {+1.48/11 0.018s, n=18791, sd=17} 22. Bg2 {-1.44/11 0.025s, n=24012, sd=18}
Bxg2 {+1.54/10 0.013s, n=12676, sd=14}
23. Qxg2 {-1.44/11 0.019s, n=18750, sd=17, Black makes an illegal move: e8a8}
1-0