MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "549"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqk1nr/pppp1pp1/8/2b1p3/1P2P2p/PQP5/3P1PPP/RNB1KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:04 +0000"]
[GameEndTime "2026-09-14T13:38:05 +0000"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb6 {-0.20/8 0.019s, n=12255, sd=12} 6. d4 {+0.10/8 0.021s, n=16605, sd=16}
exd4 {+0.26/8 0.024s, n=15313, sd=15} 7. Nf3 {+0.15/8 0.018s, n=14554, sd=13}
Nc6 {+0.70/9 0.029s, n=18229, sd=15} 8. Bg5 {-0.19/8 0.026s, n=19700, sd=16}
f6 {+0.65/10 0.047s, n=30899, sd=17} 9. Bxh4 {-0.80/9 0.026s, n=17650, sd=15}
Qe7 {+0.83/10 0.032s, n=20937, sd=17} 10. Nbd2 {-0.90/9 0.028s, n=22014, sd=14}
d6 {+0.12/9 0.087s, n=53460, sd=16} 11. cxd4 {+0.40/10 0.028s, n=20763, sd=15}
Nxd4 {-0.08/10 0.054s, n=31188, sd=17}
12. Nxd4 {+0.45/10 0.014s, n=13093, sd=11}
Bxd4 {-0.49/10 0.021s, n=14781, sd=17} 13. Rc1 {+0.71/10 0.043s, n=27396, sd=18}
Kf8 {-0.30/10 0.035s, n=22733, sd=16} 14. Bg3 {+0.88/9 0.015s, n=12001, sd=13}
f5 {-0.87/9 0.030s, n=15219, sd=13} 15. Be2 {+0.58/11 0.031s, n=24774, sd=16}
fxe4 {-0.69/11 0.021s, n=15730, sd=18} 16. Qd5 {+1.20/11 0.017s, n=15499, sd=17}
Bb6 {-0.55/12 0.028s, n=15924, sd=15} 17. Nxe4 {+0.77/11 0.031s, n=26095, sd=15}
Nf6 {-0.62/10 0.024s, n=17629, sd=19} 18. Nxf6 {+0.81/11 0.013s, n=14787, sd=20}
gxf6 {-1.11/11 0.034s, n=18914, sd=19} 19. Qf3 {+0.64/11 0.011s, n=12114, sd=20}
Bd7 {-0.86/12 0.047s, n=32465, sd=20, White makes an illegal move: e1h1} 0-1