MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "73"]
[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 "rnbqkbnr/p2p1p1p/1p4p1/2p1p3/1P2P2P/5P2/P1PP2P1/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:12:25 -0400"]
[GameEndTime "2026-09-14T12:12:26 -0400"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxb4 {+1.18/9 0.016s, n=12268, sd=15}
6. h5 {-0.67/8 0.018s, n=16745, sd=11} Be7 {+1.12/9 0.024s, n=21595, sd=17}
7. Bc4 {-1.06/10 0.027s, n=31492, sd=15} Ba6 {+0.85/8 0.022s, n=18227, sd=11}
8. Bxa6 {-0.97/11 0.010s, n=13180, sd=17} Nxa6 {+1.21/11 0.017s, n=20747, sd=15}
9. hxg6 {-0.94/9 0.021s, n=19188, sd=12} fxg6 {+1.20/10 0.017s, n=17658, sd=16}
10. c3 {-0.87/11 0.015s, n=20163, sd=19} bxc3 {+1.04/10 0.026s, n=35253, sd=16}
11. Nxc3 {-0.92/10 0.026s, n=31068, sd=19} Nb4 {+1.15/9 0.030s, n=27460, sd=15}
12. Qb3 {-1.14/8 0.017s, n=20659, sd=13} Nf6 {+1.16/10 0.033s, n=34625, sd=17}
13. Kf1 {-0.87/9 0.015s, n=17701, sd=13} Nd3 {+1.18/8 0.012s, n=15247, sd=14}
14. a4 {-0.59/10 0.015s, n=18477, sd=12} Rc8 {+0.85/10 0.018s, n=20843, sd=15}
15. Nge2 {-0.82/10 0.022s, n=19734, sd=15} h5 {+0.70/10 0.032s, n=36800, sd=16}
16. Nd5 {-1.02/10 0.022s, n=21422, sd=15} Nc5 {+1.51/9 0.010s, n=13680, sd=15}
17. Qa2 {-1.01/9 0.016s, n=17707, sd=17} Nd3 {+0.62/9 0.020s, n=18126, sd=15}
18. Ba3 {-0.54/10 0.014s, n=15249, sd=14} Bxa3 {+0.77/10 0.010s, n=13496, sd=14}
19. Qxa3 {-0.45/11 0.018s, n=16111, sd=22} Nxd5 {+0.37/9 0.015s, n=12466, sd=13}
20. Qxd3 {-0.26/11 0.019s, n=24745, sd=17} Ne7 {+0.50/9 0.014s, n=16645, sd=15}
21. Kf2 {-0.47/9 0.021s, n=24137, sd=17} Nc6 {+0.88/10 0.019s, n=20366, sd=16}
22. Rac1 {-0.60/9 0.012s, n=14983, sd=12, Black makes an illegal move: e8h8} 1-0