MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1824"]
[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 "rn1qkb1r/2pp2pp/pN3p1n/1p6/8/8/PPPPPPPP/R1BQKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:27 +0000"]
[GameEndTime "2026-09-14T13:41:28 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxb6 {-5.42/9 0.019s, n=16628, sd=14}
6. g3 {+5.67/10 0.023s, n=21221, sd=12} g5 {-5.56/9 0.021s, n=17633, sd=12}
7. c3 {+5.65/8 0.028s, n=23299, sd=12} Nc6 {-5.67/9 0.049s, n=38200, sd=12}
8. Bg2 {+5.78/9 0.030s, n=23030, sd=14} b4 {-5.79/8 0.019s, n=16315, sd=11}
9. h4 {+5.62/8 0.027s, n=20063, sd=12} Nf7 {-5.62/8 0.014s, n=12141, sd=13}
10. d4 {+5.70/8 0.024s, n=18082, sd=13} Rc8 {-5.72/9 0.032s, n=24409, sd=15}
11. Rb1 {+5.83/9 0.026s, n=19903, sd=15} b5 {-5.75/9 0.041s, n=31434, sd=16}
12. hxg5 {+5.58/9 0.017s, n=12033, sd=16} fxg5 {-5.47/10 0.029s, n=20302, sd=15}
13. Qd3 {+5.58/9 0.022s, n=14877, sd=14} h5 {-5.16/9 0.016s, n=12374, sd=13}
14. Bd5 {+5.21/9 0.058s, n=39060, sd=15} Qf6 {-4.77/9 0.022s, n=14873, sd=14}
15. Nh3 {+4.49/9 0.040s, n=29104, sd=14} Bh6 {-3.92/9 0.018s, n=13221, sd=15}
16. f4 {+4.89/10 0.022s, n=17519, sd=15} bxc3 {-4.55/10 0.028s, n=20984, sd=16}
17. bxc3 {+5.06/10 0.027s, n=20296, sd=19} Ne7 {-5.07/10 0.034s, n=24039, sd=15}
18. Bxf7+ {+4.97/11 0.047s, n=34596, sd=20}
Qxf7 {-4.92/10 0.016s, n=12697, sd=17}
19. fxg5 {+5.03/12 0.025s, n=20556, sd=20} Bg7 {-4.28/10 0.016s, n=14406, sd=15}
20. Nf4 {+4.96/12 0.025s, n=21999, sd=22} Qxa2 {-5.15/11 0.041s, n=21365, sd=17}
21. Bd2 {+4.98/11 0.028s, n=17772, sd=21, Black makes an illegal move: e8h8} 1-0