MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "980"]
[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 "rnb1kb1r/ppppqppp/7n/4p3/1PPP1P2/B7/P3P1PP/RN1QKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:54:51 +0000"]
[GameEndTime "2026-09-14T14:54:52 +0000"]
[PlyCount "41"]
[Termination "illegal move"]
[TimeControl "-"]

5... exf4 {+2.27/8 0.014s, n=13285, sd=19}
6. Nf3 {-2.61/9 0.015s, n=14773, sd=15} Ng4 {+3.03/10 0.019s, n=19486, sd=13}
7. Nc3 {-3.17/10 0.069s, n=65541, sd=22} Qe3 {+2.75/9 0.014s, n=13460, sd=15}
8. Qd3 {-2.58/10 0.041s, n=39295, sd=21} Nf2 {+2.24/8 0.020s, n=20674, sd=16}
9. Qxe3+ {-2.16/10 0.010s, n=12572, sd=13}
fxe3 {+2.03/11 0.011s, n=15725, sd=23} 10. Nd5 {-1.82/11 0.010s, n=13137, sd=17}
Na6 {+1.87/14 0.017s, n=21508, sd=14} 11. Rg1 {-1.21/11 0.009s, n=12846, sd=16}
Ng4 {+2.04/11 0.010s, n=15435, sd=18} 12. Rb1 {-2.09/11 0.028s, n=32955, sd=21}
c6 {+2.12/12 0.046s, n=48224, sd=22} 13. Nc3 {-2.29/10 0.015s, n=16583, sd=14}
Nc7 {+2.09/10 0.019s, n=21482, sd=18} 14. Bc1 {-1.75/9 0.010s, n=12354, sd=14}
b5 {+2.13/9 0.013s, n=14283, sd=15} 15. cxb5 {-1.31/10 0.010s, n=12787, sd=12}
cxb5 {+1.64/10 0.015s, n=17411, sd=15} 16. h3 {-1.41/12 0.019s, n=21265, sd=20}
Nf6 {+1.07/10 0.019s, n=21591, sd=18} 17. Bxe3 {-1.39/11 0.022s, n=26074, sd=17}
a5 {+1.21/11 0.026s, n=28512, sd=18} 18. bxa5 {-1.29/10 0.012s, n=13144, sd=18}
b4 {+1.43/11 0.015s, n=19634, sd=16} 19. Nd1 {-1.42/11 0.031s, n=33025, sd=21}
Ncd5 {+1.23/9 0.009s, n=12066, sd=14} 20. Bd2 {-1.54/11 0.038s, n=42378, sd=18}
Ne4 {+1.54/9 0.012s, n=13692, sd=15} 21. e3 {-1.27/9 0.015s, n=17280, sd=13}
Rxa5 {+1.66/12 0.032s, n=34497, sd=20} 22. Rb2 {-1.45/11 0.038s, n=38933, sd=19}
Bb7 {+1.41/10 0.039s, n=38168, sd=17} 23. Bd3 {-1.17/10 0.012s, n=13227, sd=16}
Nxd2 {+1.41/10 0.019s, n=20238, sd=17}
24. Kxd2 {-1.20/10 0.023s, n=24182, sd=17} Bd6 {+1.18/9 0.013s, n=12939, sd=18}
25. Ne1 {-1.24/10 0.017s, n=18148, sd=22, Black makes an illegal move: e8h8} 1-0