MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "118"]
[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 "r1bqkbnr/p2pp1pp/n1p5/1p3p2/8/P4P2/1PPPPKPP/RNBQ1BNR b kq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:35:22 +0000"]
[GameEndTime "2026-09-14T13:35:24 +0000"]
[PlyCount "53"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {+2.04/10 0.028s, n=22171, sd=13} 6. e3 {-1.84/9 0.032s, n=20910, sd=12}
Nf6 {+1.78/9 0.044s, n=31496, sd=16} 7. d4 {-2.08/10 0.032s, n=24145, sd=15}
e4 {+2.00/9 0.052s, n=19889, sd=14} 8. Nh3 {-2.13/10 0.070s, n=39570, sd=15}
Nc7 {+2.29/9 0.020s, n=14378, sd=12} 9. c4 {-2.35/9 0.040s, n=26787, sd=17}
bxc4 {+2.16/10 0.028s, n=19518, sd=16} 10. Bxc4 {-2.08/9 0.019s, n=12255, sd=13}
d5 {+2.28/10 0.031s, n=20846, sd=16} 11. Be2 {-2.20/9 0.050s, n=20019, sd=19}
Ne6 {+2.18/9 0.022s, n=15077, sd=17} 12. Nc3 {-2.25/9 0.047s, n=20701, sd=13}
Bd6 {+2.21/8 0.029s, n=12361, sd=14} 13. f4 {-2.05/9 0.049s, n=21860, sd=19}
Ng4+ {+2.03/8 0.040s, n=18762, sd=15} 14. Kf1 {-1.79/8 0.038s, n=24590, sd=12}
Bd7 {+1.99/9 0.046s, n=20359, sd=14} 15. b4 {-1.99/9 0.054s, n=32751, sd=16}
g5 {+1.99/8 0.018s, n=12143, sd=11} 16. b5 {-2.22/9 0.034s, n=22855, sd=13}
gxf4 {+1.99/9 0.033s, n=20534, sd=17} 17. bxc6 {-2.06/11 0.028s, n=18963, sd=15}
Bxc6 {+2.39/11 0.021s, n=15010, sd=19}
18. Bxg4 {-2.34/10 0.034s, n=19791, sd=18}
fxg4 {+2.16/10 0.039s, n=25873, sd=18} 19. Nxf4 {-2.25/9 0.035s, n=22363, sd=17}
Qf6 {+2.23/10 0.035s, n=21607, sd=17} 20. g3 {-2.38/10 0.052s, n=34057, sd=19}
h5 {+2.30/9 0.031s, n=19726, sd=17} 21. a4 {-2.55/8 0.026s, n=17642, sd=17}
Rb8 {+2.45/9 0.026s, n=18019, sd=17} 22. Kg2 {-2.73/9 0.076s, n=46029, sd=16}
Nxf4+ {+2.55/8 0.032s, n=23519, sd=14} 23. exf4 {-2.08/7 0.021s, n=15251, sd=16}
h4 {+2.24/9 0.027s, n=17291, sd=14} 24. Rb1 {-2.28/8 0.028s, n=19676, sd=17}
Rxb1 {+3.03/9 0.024s, n=18044, sd=14} 25. Nxb1 {-2.20/9 0.031s, n=19911, sd=16}
a5 {+2.42/9 0.040s, n=28895, sd=14} 26. Nc3 {-1.85/10 0.035s, n=26185, sd=17}
Bb4 {+2.09/9 0.024s, n=13283, sd=14} 27. Na2 {-1.86/10 0.034s, n=25884, sd=19}
Be7 {+2.14/10 0.041s, n=29629, sd=16} 28. Nc3 {-1.94/10 0.050s, n=33129, sd=21}
Qf5 {+2.17/9 0.026s, n=18246, sd=12} 29. Qb3 {-1.74/9 0.016s, n=13297, sd=15}
Qh5 {+2.30/11 0.081s, n=55872, sd=19} 30. Qb6 {-2.17/9 0.044s, n=30960, sd=20}
Bd7 {+2.21/8 0.036s, n=26532, sd=13}
31. f5 {-1.94/9 0.070s, n=47564, sd=20, Black makes an illegal move: e8h8} 1-0