MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "754"]
[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 "r1bqkb1r/pppp1pp1/n6n/4p2p/8/N4N1P/PPPPPPP1/R1BQKB1R b Qkq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:39:14 +0000"]
[GameEndTime "2026-09-14T13:39:15 +0000"]
[PlyCount "41"]
[Termination "illegal move"]
[TimeControl "-"]

5... e4 {+1.34/10 0.040s, n=19209, sd=13}
6. Nd4 {-1.08/10 0.031s, n=23605, sd=13} d5 {+1.10/9 0.062s, n=31806, sd=14}
7. e3 {-1.18/9 0.032s, n=24436, sd=15} c5 {+1.20/9 0.063s, n=31393, sd=17}
8. Bb5+ {-1.18/8 0.021s, n=15230, sd=16} Bd7 {+1.19/8 0.018s, n=12887, sd=18}
9. Ne2 {-1.16/9 0.021s, n=12537, sd=18} Nc7 {+1.34/10 0.020s, n=17271, sd=15}
10. Bxd7+ {-1.39/10 0.032s, n=20281, sd=17}
Qxd7 {+1.41/10 0.027s, n=15603, sd=17} 11. d3 {-1.33/9 0.018s, n=14245, sd=15}
exd3 {+1.28/10 0.024s, n=20286, sd=17}
12. cxd3 {-1.35/10 0.025s, n=17788, sd=16} Nf5 {+1.21/10 0.036s, n=22981, sd=16}
13. d4 {-1.40/10 0.037s, n=29690, sd=19} c4 {+1.53/10 0.025s, n=17306, sd=15}
14. Nc2 {-1.61/9 0.054s, n=41394, sd=15} Bd6 {+1.86/10 0.038s, n=24290, sd=12}
15. Bd2 {-1.70/9 0.019s, n=13892, sd=16} a5 {+1.95/10 0.016s, n=13749, sd=15}
16. a4 {-1.37/9 0.019s, n=14764, sd=16} Ra6 {+1.70/10 0.049s, n=26816, sd=16}
17. Nc3 {-1.75/10 0.028s, n=20861, sd=17} Rb6 {+2.08/10 0.024s, n=13130, sd=14}
18. Nb5 {-1.75/9 0.020s, n=15773, sd=15} Ra6 {+1.29/10 0.026s, n=17580, sd=17}
19. Nca3 {-1.99/9 0.028s, n=20871, sd=14} Bxa3 {+2.39/10 0.028s, n=23572, sd=16}
20. Nxc7+ {-1.83/10 0.015s, n=13942, sd=16}
Qxc7 {+3.04/9 0.032s, n=19231, sd=15} 21. Rxa3 {-2.38/10 0.038s, n=31420, sd=17}
Rf6 {+2.36/10 0.022s, n=15064, sd=16} 22. h4 {-2.56/9 0.019s, n=14934, sd=12}
Ng3 {+3.23/10 0.018s, n=14618, sd=15} 23. Rh3 {-2.61/12 0.018s, n=16531, sd=21}
Ne4 {+2.91/11 0.018s, n=16843, sd=20} 24. f3 {-2.51/12 0.019s, n=18052, sd=21}
Nxd2 {+2.58/11 0.016s, n=12794, sd=20}
25. Qxd2 {-2.70/11 0.036s, n=29738, sd=20, Black makes an illegal move: e8h8}
1-0