MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "65"]
[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 "r1bqkbnr/ppppppp1/8/8/1P1n3p/3P3P/P1PKPPP1/RNBQ1BNR w kq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:35:14 +0000"]
[GameEndTime "2026-09-14T13:35:15 +0000"]
[PlyCount "38"]
[Termination "illegal move"]
[TimeControl "-"]

5. e3 {-0.22/8 0.015s, n=14389, sd=15} Nc6 {+0.30/9 0.014s, n=13604, sd=14}
6. b5 {-0.17/10 0.018s, n=13436, sd=19} Nb8 {+0.14/10 0.019s, n=17329, sd=15}
7. Ke1 {+0.07/11 0.034s, n=30722, sd=17} a6 {-0.11/9 0.021s, n=20447, sd=15}
8. d4 {+0.11/10 0.031s, n=25149, sd=16} d5 {+0.11/10 0.026s, n=23735, sd=15}
9. Nf3 {+0.11/9 0.027s, n=23529, sd=18} axb5 {-0.01/8 0.021s, n=16989, sd=19}
10. Bxb5+ {-0.04/8 0.021s, n=13845, sd=15} Bd7 {+0.14/9 0.015s, n=12531, sd=16}
11. Be2 {+0.08/9 0.025s, n=23560, sd=15} e6 {+0.23/10 0.025s, n=21249, sd=16}
12. c4 {+0.16/9 0.022s, n=13388, sd=13} Nf6 {+0.11/10 0.039s, n=32401, sd=16}
13. cxd5 {-0.07/8 0.021s, n=18049, sd=12} Ba4 {+0.30/9 0.022s, n=18370, sd=15}
14. Qd3 {-0.60/8 0.021s, n=12869, sd=15} Nxd5 {+0.43/11 0.021s, n=18728, sd=18}
15. a3 {-0.61/11 0.089s, n=65899, sd=19} Bd6 {+0.45/9 0.025s, n=19802, sd=14}
16. e4 {-0.41/10 0.017s, n=15728, sd=16} Nf4 {+0.40/11 0.023s, n=20914, sd=20}
17. Bxf4 {-0.26/10 0.029s, n=21480, sd=17}
Bxf4 {+0.66/11 0.024s, n=21500, sd=17} 18. Nc3 {-0.35/10 0.024s, n=20125, sd=15}
Nd7 {+0.49/11 0.036s, n=29728, sd=18} 19. Nxa4 {-0.60/10 0.021s, n=17137, sd=14}
Rxa4 {+0.35/12 0.019s, n=17089, sd=16} 20. Qb3 {-0.44/10 0.029s, n=25035, sd=18}
Ra7 {+0.39/10 0.015s, n=15125, sd=19} 21. Bc4 {-0.23/10 0.057s, n=42801, sd=18}
Nb6 {+0.39/9 0.014s, n=12965, sd=14} 22. Ke2 {-0.26/10 0.027s, n=21909, sd=17}
Nxc4 {+0.45/10 0.022s, n=20242, sd=15}
23. Qxc4 {-0.31/11 0.033s, n=27650, sd=16, Black makes an illegal move: e8h8}
1-0