MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "839"]
[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/p2ppppp/8/1pp5/8/PPP2P2/3PP1PP/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:37:44 +0000"]
[GameEndTime "2026-09-14T13:37:45 +0000"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+0.09/10 0.037s, n=29208, sd=17} a6 {-0.29/9 0.019s, n=14762, sd=13}
6. d4 {+0.50/10 0.021s, n=16946, sd=16} e6 {-0.20/9 0.025s, n=15831, sd=15}
7. Be3 {+0.33/10 0.036s, n=16466, sd=17} cxd4 {-0.62/9 0.023s, n=12236, sd=14}
8. cxd4 {+0.36/9 0.042s, n=20406, sd=14} Nc6 {-0.26/10 0.040s, n=19654, sd=14}
9. Bd3 {+0.52/9 0.023s, n=16860, sd=14} d5 {-0.55/9 0.031s, n=17484, sd=13}
10. e5 {+0.53/9 0.021s, n=12795, sd=15} Qa5+ {-0.10/8 0.019s, n=14267, sd=14}
11. Kf2 {+0.57/8 0.029s, n=18788, sd=14} Bd7 {-0.27/9 0.037s, n=23481, sd=14}
12. f4 {+0.43/8 0.026s, n=14964, sd=12} b4 {-0.51/10 0.051s, n=28268, sd=16}
13. a4 {+0.27/10 0.023s, n=15280, sd=13} Qb6 {-0.40/10 0.022s, n=13732, sd=17}
14. Nd2 {+0.46/10 0.031s, n=22517, sd=17} Nge7 {-0.72/11 0.066s, n=34217, sd=14}
15. Rc1 {+0.85/9 0.030s, n=13428, sd=13} Nf5 {-0.49/11 0.061s, n=30826, sd=18}
16. Bxf5 {+0.53/10 0.033s, n=17942, sd=16}
exf5 {-0.56/10 0.026s, n=19343, sd=16} 17. Qf3 {+0.52/10 0.039s, n=18169, sd=14}
Be6 {-0.32/11 0.076s, n=48449, sd=20} 18. Qg3 {+0.41/10 0.047s, n=23288, sd=14}
Na5 {-0.57/11 0.048s, n=28440, sd=17} 19. Ne2 {+0.27/9 0.025s, n=14865, sd=16}
g6 {-0.12/9 0.015s, n=13105, sd=14} 20. Kg1 {+0.42/10 0.032s, n=24243, sd=15}
Be7 {-0.25/11 0.033s, n=26127, sd=17}
21. Bf2 {+0.14/9 0.027s, n=16680, sd=15, Black makes an illegal move: e8h8} 1-0