MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "46"]
[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 "rnbqkbnr/pp1ppp1p/6p1/2p2P2/P7/6PP/1PPPP3/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T14:49:15 +0000"]
[GameEndTime "2026-09-14T14:49:17 +0000"]
[PlyCount "43"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qc7 {+3.64/11 0.033s, n=30595, sd=18}
6. Kf2 {-3.01/10 0.028s, n=25403, sd=16} Nf6 {+3.31/10 0.031s, n=23510, sd=20}
7. Bg2 {-3.66/10 0.024s, n=22400, sd=16} gxf5 {+3.33/10 0.023s, n=21558, sd=20}
8. e3 {-3.60/9 0.024s, n=21202, sd=15} d5 {+3.47/9 0.019s, n=12478, sd=13}
9. Ne2 {-3.67/10 0.021s, n=21244, sd=18} Nc6 {+3.66/8 0.014s, n=14748, sd=13}
10. d4 {-3.73/9 0.018s, n=15468, sd=16} e6 {+3.47/8 0.015s, n=13215, sd=13}
11. c4 {-3.46/8 0.014s, n=12489, sd=13} Ne4+ {+3.55/9 0.019s, n=12844, sd=14}
12. Bxe4 {-3.82/8 0.013s, n=12089, sd=13} dxe4 {+3.46/9 0.015s, n=13170, sd=23}
13. Nbc3 {-3.62/10 0.020s, n=17876, sd=13} Rg8 {+3.72/9 0.044s, n=32891, sd=16}
14. Nf4 {-3.14/9 0.019s, n=16576, sd=13} Nb4 {+3.69/10 0.024s, n=21173, sd=18}
15. Nb5 {-3.04/9 0.017s, n=14118, sd=12} Qb8 {+3.46/8 0.018s, n=14730, sd=16}
16. Rg1 {-3.45/10 0.041s, n=33864, sd=18} a6 {+4.08/9 0.021s, n=18828, sd=17}
17. Nc3 {-3.60/9 0.034s, n=28921, sd=19} Bd7 {+3.48/9 0.038s, n=31415, sd=15}
18. Na2 {-3.83/9 0.022s, n=20552, sd=18} Nd3+ {+4.18/10 0.027s, n=25096, sd=18}
19. Nxd3 {-4.11/8 0.019s, n=18587, sd=17} exd3 {+3.94/10 0.016s, n=14235, sd=18}
20. Nc3 {-3.97/9 0.021s, n=20102, sd=14} Bd6 {+4.52/10 0.021s, n=19385, sd=18}
21. Qxd3 {-4.45/9 0.026s, n=24413, sd=15}
Bxg3+ {+4.77/10 0.022s, n=18622, sd=17} 22. Ke2 {-4.95/8 0.019s, n=18866, sd=15}
Rg6 {+4.87/8 0.012s, n=12145, sd=14} 23. Kd2 {-4.68/9 0.043s, n=39433, sd=19}
Bh4 {+4.96/10 0.012s, n=12520, sd=15} 24. Rxg6 {-4.45/10 0.018s, n=14927, sd=19}
hxg6 {+4.62/9 0.015s, n=15973, sd=16} 25. Kc2 {-4.60/9 0.018s, n=17591, sd=20}
Qh2+ {+4.71/10 0.022s, n=20454, sd=16}
26. Bd2 {-4.79/10 0.063s, n=54042, sd=19, Black makes an illegal move: e8a8} 1-0