MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "714"]
[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 "rn1qkbnr/1pp1pp1p/3pb3/p5p1/3P4/P4N2/1PPNPPPP/R1BQKB1R w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:37:32 +0000"]
[GameEndTime "2026-09-14T13:37:33 +0000"]
[PlyCount "42"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxg5 {+3.38/11 0.071s, n=52183, sd=19} Bg4 {-3.21/9 0.034s, n=24821, sd=15}
6. Nde4 {+3.61/10 0.027s, n=21684, sd=11} Nd7 {-3.37/8 0.023s, n=18178, sd=11}
7. h3 {+3.47/10 0.029s, n=17645, sd=15} Bh5 {-3.44/9 0.020s, n=14084, sd=15}
8. Ng3 {+3.39/10 0.021s, n=15736, sd=15} Bg6 {-3.44/10 0.027s, n=20129, sd=15}
9. e4 {+3.69/11 0.043s, n=26988, sd=14} e5 {-3.40/9 0.023s, n=15822, sd=14}
10. dxe5 {+3.35/10 0.044s, n=31587, sd=14} Nxe5 {-3.51/8 0.027s, n=15831, sd=10}
11. Bd2 {+3.40/7 0.019s, n=12721, sd=11} Bg7 {-3.26/9 0.032s, n=21277, sd=20}
12. f4 {+3.52/11 0.056s, n=37652, sd=14} Qe7 {-4.27/10 0.041s, n=28635, sd=15}
13. Bb5+ {+4.68/9 0.018s, n=13328, sd=14} c6 {-3.96/9 0.025s, n=13640, sd=18}
14. Bd3 {+4.19/9 0.018s, n=13262, sd=18} h6 {-4.36/10 0.041s, n=28839, sd=20}
15. Nf3 {+3.87/9 0.023s, n=15805, sd=18} Nxf3+ {-3.92/10 0.028s, n=20241, sd=17}
16. Qxf3 {+4.22/10 0.024s, n=16267, sd=12}
Bxb2 {-3.68/10 0.017s, n=13275, sd=18} 17. Rb1 {+4.09/10 0.016s, n=13310, sd=15}
Bd4 {-4.16/9 0.026s, n=17766, sd=14} 18. Be3 {+3.95/10 0.038s, n=27023, sd=17}
Bc3+ {-3.92/9 0.018s, n=14116, sd=15} 19. Kf2 {+4.10/9 0.028s, n=19364, sd=17}
a4 {-4.14/10 0.022s, n=16459, sd=14} 20. Rhd1 {+4.49/10 0.015s, n=12173, sd=11}
h5 {-4.35/8 0.019s, n=13527, sd=12} 21. Ne2 {+4.64/10 0.021s, n=14739, sd=17}
Bg7 {-4.76/10 0.030s, n=19732, sd=18} 22. f5 {+4.92/10 0.022s, n=15341, sd=15}
Bh7 {-4.66/12 0.068s, n=41631, sd=20} 23. Qxh5 {+5.22/10 0.024s, n=16895, sd=19}
Be5 {-4.57/10 0.022s, n=14927, sd=15} 24. Qf3 {+5.03/11 0.033s, n=24440, sd=21}
Nf6 {-4.67/10 0.027s, n=15483, sd=16}
25. Kf1 {+5.11/11 0.042s, n=29868, sd=17, Black makes an illegal move: e8h8} 1-0