MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2015"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/ppp1pp1p/2np3n/6p1/1P6/B1P4N/P2PPPPP/RN1QKBR1 b Qkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:47 +0000"]
[GameEndTime "2026-09-14T13:41:47 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... Rg8 {+1.86/10 0.019s, n=17820, sd=12} 6. e3 {-0.93/8 0.017s, n=14218, sd=9}
e5 {+1.73/9 0.026s, n=21263, sd=14} 7. b5 {-1.46/10 0.028s, n=24035, sd=15}
Na5 {+1.37/7 0.016s, n=13132, sd=9} 8. g4 {-1.41/10 0.025s, n=21625, sd=15}
f5 {+1.50/10 0.033s, n=27796, sd=18} 9. f3 {-1.42/9 0.023s, n=19990, sd=16}
d5 {+1.28/8 0.021s, n=17906, sd=12} 10. Nf2 {-1.33/9 0.019s, n=16322, sd=10}
Be6 {+1.39/8 0.015s, n=13221, sd=15} 11. Bb4 {-1.56/8 0.029s, n=25177, sd=15}
Nc4 {+1.82/9 0.021s, n=18482, sd=14} 12. Qa4 {-1.83/7 0.015s, n=12624, sd=12}
Nb6 {+2.27/9 0.018s, n=15756, sd=13} 13. Qa5 {-2.37/8 0.016s, n=14754, sd=13}
fxg4 {+2.52/10 0.030s, n=26352, sd=17} 14. fxg4 {-2.53/9 0.017s, n=16097, sd=12}
Nf7 {+2.30/9 0.014s, n=14931, sd=13} 15. Be2 {-2.12/9 0.026s, n=22265, sd=12}
e4 {+2.61/10 0.024s, n=20104, sd=13} 16. Na3 {-1.83/10 0.035s, n=30607, sd=16}
Ne5 {+2.92/10 0.023s, n=20254, sd=20} 17. Rf1 {-2.06/9 0.015s, n=15061, sd=11}
Qd7 {+2.77/9 0.019s, n=18134, sd=13} 18. h3 {-2.35/9 0.015s, n=12680, sd=16}
c5 {+2.58/9 0.021s, n=16965, sd=18} 19. bxc6 {-1.50/12 0.028s, n=25088, sd=15}
Nxc6 {+1.78/10 0.021s, n=19978, sd=16} 20. Qb5 {-1.43/11 0.019s, n=19124, sd=22}
Bxb4 {+1.50/10 0.042s, n=36576, sd=20}
21. cxb4 {-1.62/9 0.019s, n=16408, sd=15, Black makes an illegal move: e8a8} 1-0