MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2500"]
[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 "rnbqkbnr/pp4pp/3p4/2p1pp2/3P3P/1P5N/P1PKPPP1/RNBQ1B1R b kq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:14:02 +0200"]
[GameEndTime "2026-09-14T16:14:04 +0200"]
[PlyCount "41"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxd4 {+3.67/9 0.017s, n=13165, sd=12}
6. c3 {-2.89/9 0.017s, n=12092, sd=11} Qa5 {+3.07/8 0.025s, n=17220, sd=15}
7. Kc2 {-3.20/11 0.040s, n=26748, sd=19} Nc6 {+3.03/10 0.034s, n=19889, sd=17}
8. cxd4 {-3.25/9 0.027s, n=18764, sd=17} Nxd4+ {+3.03/11 0.048s, n=34711, sd=18}
9. Kb2 {-3.34/9 0.023s, n=16388, sd=15} Nc6 {+3.25/10 0.035s, n=24169, sd=12}
10. e4 {-3.41/10 0.107s, n=82969, sd=18} fxe4 {+2.96/8 0.021s, n=14692, sd=14}
11. Bd2 {-3.51/11 0.040s, n=25916, sd=18} Qd8 {+3.43/11 0.044s, n=32537, sd=16}
12. Bg5 {-4.03/9 0.062s, n=46790, sd=15} Nf6 {+4.13/9 0.014s, n=12007, sd=14}
13. Nc3 {-4.22/10 0.016s, n=14493, sd=12} Be6 {+3.92/10 0.016s, n=13960, sd=18}
14. Bc4 {-4.67/9 0.069s, n=47224, sd=16} Bxc4 {+4.84/10 0.024s, n=15700, sd=15}
15. bxc4 {-4.77/8 0.017s, n=13846, sd=18} Qb6+ {+4.78/10 0.018s, n=13932, sd=9}
16. Kc1 {-5.42/8 0.073s, n=50564, sd=17} Qa6 {+5.05/10 0.025s, n=12682, sd=14}
17. Bxf6 {-5.46/8 0.043s, n=30202, sd=22} Qxc4 {+5.24/11 0.017s, n=15868, sd=21}
18. Bxe5 {-5.77/10 0.080s, n=54639, sd=20}
Nxe5 {+5.25/10 0.019s, n=12970, sd=16} 19. Qb3 {-5.22/10 0.013s, n=12261, sd=20}
Rc8 {+5.83/10 0.022s, n=17729, sd=26} 20. Qxc4 {-5.45/12 0.040s, n=20932, sd=17}
Rxc4 {+5.63/11 0.036s, n=29070, sd=20} 21. Kd2 {-5.32/10 0.023s, n=15289, sd=19}
d5 {+5.20/11 0.023s, n=17238, sd=21} 22. Nf4 {-4.97/10 0.014s, n=12109, sd=19}
Bb4 {+5.14/9 0.015s, n=12235, sd=17} 23. Nxd5 {-5.03/11 0.017s, n=15553, sd=16}
Ba5 {+5.48/10 0.017s, n=14780, sd=16} 24. Kc2 {-5.14/9 0.023s, n=18982, sd=13}
Bxc3 {+5.67/11 0.024s, n=18516, sd=19}
25. Nxc3 {-5.52/10 0.024s, n=21414, sd=20, Black makes an illegal move: e8h8}
1-0