MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2552"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqkbnr/ppp1p2p/2np2p1/5pB1/6P1/3P1P1P/PPP1P3/RN1QKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:17:41 +0200"]
[GameEndTime "2026-09-14T18:17:42 +0200"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5... h6 {+1.98/9 0.020s, n=15119, sd=12} 6. Bh4 {-1.47/9 0.026s, n=17887, sd=13}
Bg7 {+1.93/9 0.022s, n=18364, sd=16} 7. Nc3 {-1.11/10 0.026s, n=23899, sd=13}
f4 {+1.49/9 0.026s, n=23153, sd=17} 8. Bf2 {-1.99/8 0.019s, n=16368, sd=13}
e5 {+1.97/9 0.016s, n=12163, sd=17} 9. e4 {-1.73/10 0.018s, n=14061, sd=17}
fxe3 {+1.68/8 0.021s, n=14810, sd=12} 10. Bxe3 {-1.43/9 0.029s, n=22681, sd=11}
d5 {+1.52/8 0.024s, n=19533, sd=12} 11. Bf2 {-2.13/10 0.056s, n=41278, sd=18}
d4 {+1.36/7 0.016s, n=12180, sd=10} 12. Ne4 {-1.71/9 0.019s, n=13145, sd=15}
Nf6 {+1.71/9 0.025s, n=19024, sd=16} 13. Bg2 {-1.86/9 0.036s, n=23521, sd=17}
Be6 {+2.02/9 0.019s, n=14541, sd=14} 14. Nxf6+ {-1.80/9 0.019s, n=12619, sd=17}
Qxf6 {+1.57/7 0.022s, n=13785, sd=14} 15. Ne2 {-1.99/10 0.026s, n=17375, sd=14}
h5 {+1.55/8 0.017s, n=12675, sd=12} 16. Ng3 {-1.80/10 0.033s, n=24305, sd=15}
Qe7 {+2.01/8 0.020s, n=13246, sd=15} 17. Ne4 {-1.83/9 0.029s, n=19509, sd=14}
Bh6 {+1.77/9 0.041s, n=27229, sd=16} 18. h4 {-1.85/10 0.025s, n=17081, sd=17}
Be3 {+1.88/8 0.020s, n=13468, sd=13} 19. Bxe3 {-1.56/10 0.022s, n=16384, sd=16}
dxe3 {+1.53/11 0.039s, n=20991, sd=20} 20. c3 {-0.72/10 0.029s, n=22522, sd=16}
Qf8 {+0.77/11 0.074s, n=50086, sd=25} 21. Qe2 {-0.36/10 0.043s, n=18412, sd=16}
Qf4 {+0.32/9 0.021s, n=16845, sd=15, White makes an illegal move: e1a1} 0-1