MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "449"]
[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 "rnb1kb1r/1ppqpppp/3p3n/p7/1P3PP1/P7/2PPP2P/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:07:45 +0000"]
[GameEndTime "2026-09-14T16:07:46 +0000"]
[PlyCount "46"]
[Termination "illegal move"]
[TimeControl "-"]

5. g5 {-0.65/8 0.014s, n=13850, sd=13} Nf5 {+1.32/8 0.012s, n=12373, sd=13}
6. e4 {-0.74/9 0.015s, n=13998, sd=13} Qc6 {-0.13/9 0.026s, n=23149, sd=15}
7. Nc3 {+0.43/11 0.013s, n=14220, sd=14} Ne3 {+0.24/11 0.015s, n=15331, sd=15}
8. dxe3 {+0.35/11 0.023s, n=23126, sd=25}
Qxc3+ {+0.33/10 0.022s, n=20929, sd=17} 9. Bd2 {+0.55/9 0.011s, n=12113, sd=16}
Qc6 {+0.31/10 0.015s, n=12033, sd=7} 10. Bd3 {+0.38/11 0.012s, n=13182, sd=18}
g6 {+0.22/10 0.021s, n=20451, sd=16} 11. b5 {-0.30/8 0.024s, n=23477, sd=13}
Qc5 {+0.38/9 0.012s, n=12854, sd=13} 12. Rb1 {-0.50/9 0.042s, n=32658, sd=17}
h6 {+0.72/10 0.023s, n=22263, sd=16} 13. gxh6 {-1.31/8 0.016s, n=14795, sd=13}
Nd7 {+1.19/9 0.027s, n=24172, sd=13} 14. Nf3 {-1.27/9 0.021s, n=14198, sd=14}
Bxh6 {+1.87/9 0.016s, n=14968, sd=11} 15. h4 {-1.65/8 0.015s, n=12469, sd=13}
Nf6 {+1.71/10 0.068s, n=51504, sd=14} 16. e5 {-1.83/8 0.016s, n=13117, sd=15}
Ng4 {+1.64/9 0.012s, n=12118, sd=14} 17. Ke2 {-1.21/9 0.017s, n=15248, sd=12}
dxe5 {+1.83/10 0.015s, n=14560, sd=16} 18. h5 {-1.96/9 0.031s, n=22905, sd=19}
e4 {+2.33/10 0.017s, n=16709, sd=17} 19. Bxe4 {-1.22/10 0.019s, n=16577, sd=16}
gxh5 {+2.51/9 0.015s, n=14271, sd=17} 20. Bd3 {-1.91/10 0.026s, n=23719, sd=16}
Bxf4 {+3.78/11 0.016s, n=12609, sd=19} 21. Qg1 {-4.11/10 0.015s, n=13400, sd=17}
Bd6 {+3.54/10 0.024s, n=23273, sd=20} 22. Rh4 {-4.25/11 0.057s, n=50906, sd=21}
Qxa3 {+4.23/9 0.016s, n=15389, sd=15} 23. e4 {-4.17/10 0.034s, n=30388, sd=13}
Be6 {+4.65/10 0.026s, n=23565, sd=15} 24. b6 {-4.57/10 0.045s, n=38407, sd=18}
c6 {+3.02/10 0.023s, n=22943, sd=16} 25. Ng5 {-4.93/10 0.043s, n=45382, sd=17}
Ba2 {+3.91/10 0.021s, n=18231, sd=15} 26. Ra1 {-3.75/9 0.016s, n=15599, sd=16}
Ne5 {+5.18/11 0.013s, n=13540, sd=16}
27. Nf3 {-4.92/9 0.015s, n=15413, sd=15, Black makes an illegal move: e8a8} 1-0