MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2032"]
[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 "r1b1kbnr/ppqpp1pp/n1p5/5pP1/4P3/2P4N/PP1P1P1P/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:41:05 +0000"]
[GameEndTime "2026-09-14T13:41:06 +0000"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5... fxe4 {+1.29/8 0.020s, n=15348, sd=12}
6. f3 {-1.53/10 0.016s, n=13208, sd=11} d5 {+1.36/9 0.028s, n=19327, sd=15}
7. fxe4 {-1.22/9 0.019s, n=14133, sd=18} dxe4 {+1.21/10 0.019s, n=14151, sd=15}
8. Bxa6 {-1.23/10 0.022s, n=17702, sd=17} bxa6 {+1.92/10 0.032s, n=24014, sd=19}
9. Nf2 {-1.65/9 0.019s, n=13555, sd=15} Bf5 {+1.52/9 0.015s, n=12474, sd=12}
10. Qe2 {-0.71/11 0.019s, n=15435, sd=18} h6 {+1.15/9 0.025s, n=19048, sd=16}
11. Nxe4 {-0.37/10 0.020s, n=13152, sd=20} Qf4 {+1.43/10 0.018s, n=14150, sd=23}
12. Ng3 {-0.83/9 0.015s, n=12158, sd=18} Bg4 {+1.29/10 0.017s, n=14054, sd=14}
13. Qg2 {-0.29/10 0.031s, n=24745, sd=20} Rc8 {+1.03/10 0.031s, n=24853, sd=18}
14. Ne2 {-1.55/9 0.028s, n=20491, sd=15} Qxg5 {+1.39/10 0.030s, n=24539, sd=17}
15. d4 {-1.79/9 0.031s, n=21110, sd=19} Qd5 {+1.46/10 0.031s, n=22769, sd=14}
16. Qxd5 {-1.65/10 0.026s, n=22082, sd=18}
cxd5 {+1.96/11 0.024s, n=19575, sd=16} 17. Rg1 {-1.67/10 0.021s, n=18572, sd=18}
Nf6 {+2.07/11 0.024s, n=21425, sd=17} 18. Nf4 {-1.98/9 0.014s, n=12706, sd=15}
g5 {+2.44/10 0.014s, n=12181, sd=17} 19. Nxd5 {-2.18/11 0.031s, n=25337, sd=17}
Bh5 {+2.35/11 0.034s, n=29514, sd=21} 20. Ne3 {-2.16/10 0.026s, n=22415, sd=15}
e6 {+2.27/9 0.027s, n=18754, sd=15} 21. h3 {-2.04/11 0.061s, n=49670, sd=16}
Nd5 {+2.63/11 0.021s, n=18533, sd=14} 22. Ng4 {-2.19/9 0.021s, n=15656, sd=18}
Bg7 {+2.33/9 0.030s, n=24199, sd=15}
23. Nd2 {-1.73/10 0.035s, n=27789, sd=22, Black makes an illegal move: e8h8} 1-0