MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "3008"]
[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/1p1ppppp/n6n/p1p5/4B1P1/7N/PPPPPP1P/RNBQ1RK1 b kq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:03:44 +0200"]
[GameEndTime "2026-09-14T16:03:45 +0200"]
[PlyCount "57"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+2.14/9 0.026s, n=18134, sd=15} 6. Bg2 {-2.46/9 0.018s, n=12113, sd=17}
Nxg4 {+2.00/9 0.030s, n=20424, sd=15} 7. f3 {-2.41/10 0.034s, n=21810, sd=14}
Nf6 {+2.29/9 0.024s, n=17120, sd=13} 8. e4 {-2.41/9 0.018s, n=12358, sd=14}
Nb4 {+2.76/8 0.024s, n=12056, sd=12} 9. d3 {-2.33/8 0.020s, n=12884, sd=11}
dxe4 {+2.53/8 0.026s, n=13184, sd=11} 10. fxe4 {-2.28/9 0.023s, n=12748, sd=13}
Bg4 {+2.29/9 0.030s, n=19609, sd=13} 11. Qd2 {-1.74/9 0.038s, n=15296, sd=13}
e5 {+2.18/9 0.042s, n=20128, sd=13} 12. Na3 {-2.16/9 0.031s, n=13454, sd=19}
Nc6 {+1.81/9 0.044s, n=25959, sd=14} 13. Qf2 {-1.84/9 0.035s, n=18156, sd=12}
h6 {+1.89/9 0.025s, n=16187, sd=14} 14. Kh1 {-2.01/10 0.026s, n=12435, sd=16}
Be6 {+1.97/11 0.023s, n=17061, sd=12} 15. Ng1 {-2.22/9 0.024s, n=16427, sd=16}
Ng4 {+2.07/11 0.032s, n=22371, sd=15} 16. Qg3 {-2.11/10 0.043s, n=20659, sd=14}
h5 {+2.49/10 0.028s, n=14258, sd=18} 17. h3 {-2.22/10 0.024s, n=16175, sd=16}
h4 {+2.55/10 0.027s, n=16565, sd=14} 18. Qe1 {-2.24/10 0.028s, n=16564, sd=15}
Nf6 {+2.92/10 0.035s, n=16535, sd=16} 19. Bg5 {-1.58/9 0.031s, n=13351, sd=14}
Be7 {+1.86/9 0.018s, n=14006, sd=15} 20. Bxf6 {-2.21/11 0.019s, n=12347, sd=11}
Bxf6 {+2.37/12 0.023s, n=16651, sd=17} 21. Bf3 {-2.64/9 0.022s, n=15588, sd=12}
Qd7 {+2.92/11 0.017s, n=12850, sd=17} 22. Bg2 {-2.96/10 0.061s, n=27794, sd=17}
a4 {+3.17/10 0.028s, n=19992, sd=14} 23. Qe3 {-3.23/9 0.030s, n=18607, sd=14}
Qe7 {+3.37/10 0.032s, n=16406, sd=14} 24. Qf2 {-3.23/10 0.023s, n=14702, sd=14}
Bg5 {+3.48/8 0.020s, n=13844, sd=18} 25. Bf3 {-3.31/9 0.018s, n=12975, sd=12}
Bf4 {+3.14/9 0.028s, n=19254, sd=12} 26. Bg4 {-3.45/10 0.031s, n=23075, sd=15}
Bxg4 {+3.12/10 0.028s, n=19384, sd=15}
27. hxg4 {-3.45/10 0.025s, n=19617, sd=16} Nd4 {+3.20/10 0.031s, n=18578, sd=15}
28. Nc4 {-3.18/10 0.015s, n=12412, sd=16} Ra6 {+3.34/10 0.020s, n=15529, sd=16}
29. c3 {-2.96/11 0.015s, n=15000, sd=15} Ne6 {+3.28/9 0.019s, n=14751, sd=15}
30. Ne3 {-3.09/10 0.032s, n=18838, sd=13} Bxe3 {+3.42/10 0.018s, n=15185, sd=14}
31. Qxe3 {-3.31/10 0.021s, n=13533, sd=16} Nf4 {+3.20/9 0.015s, n=12399, sd=13}
32. Nf3 {-3.39/10 0.054s, n=36729, sd=16} Ng6 {+3.79/9 0.014s, n=12200, sd=12}
33. Rad1 {-3.36/8 0.024s, n=16382, sd=13, Black makes an illegal move: e8h8} 1-0