MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "77"]
[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 "rn1qkbnr/1pp2ppp/p2pp3/5b2/P2P1P2/4K3/1PP1P1PP/RNBQ1BNR b kq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:35:42 +0000"]
[GameEndTime "2026-09-14T13:35:43 +0000"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5... c5 {+3.41/9 0.030s, n=26868, sd=15} 6. Nf3 {-3.12/9 0.024s, n=17469, sd=15}
Nc6 {+3.14/9 0.048s, n=40082, sd=15} 7. c3 {-3.11/10 0.024s, n=16215, sd=16}
d5 {+3.43/10 0.030s, n=23620, sd=15} 8. Kf2 {-3.06/9 0.022s, n=14246, sd=14}
cxd4 {+3.19/10 0.018s, n=14599, sd=18} 9. Nxd4 {-3.31/9 0.038s, n=21087, sd=17}
Nxd4 {+3.23/9 0.018s, n=15966, sd=15} 10. cxd4 {-3.24/11 0.031s, n=21311, sd=19}
Nf6 {+3.05/9 0.017s, n=16763, sd=14} 11. Nc3 {-3.47/9 0.020s, n=13642, sd=19}
Bb4 {+3.58/10 0.031s, n=22377, sd=17} 12. Bd2 {-3.87/9 0.025s, n=16646, sd=15}
Bxc3 {+3.61/9 0.020s, n=17514, sd=17} 13. bxc3 {-3.57/10 0.026s, n=17994, sd=17}
Ne4+ {+3.34/9 0.023s, n=16750, sd=16} 14. Kg1 {-3.26/10 0.045s, n=31334, sd=16}
Rc8 {+3.23/10 0.027s, n=23181, sd=18} 15. Be1 {-3.16/10 0.030s, n=17659, sd=15}
Qc7 {+3.26/10 0.017s, n=15698, sd=16} 16. e3 {-3.12/11 0.026s, n=18471, sd=16}
Nxc3 {+3.43/11 0.037s, n=28465, sd=18} 17. Qb3 {-3.35/11 0.037s, n=24800, sd=20}
Ne4 {+3.38/11 0.030s, n=24998, sd=14} 18. a5 {-3.19/11 0.044s, n=29358, sd=18}
g5 {+3.41/8 0.024s, n=18850, sd=13} 19. fxg5 {-3.05/10 0.046s, n=30554, sd=16}
Nxg5 {+3.46/10 0.044s, n=34643, sd=20} 20. Bg3 {-3.31/10 0.024s, n=15506, sd=18}
Qc3 {+3.54/10 0.015s, n=13531, sd=12} 21. Qxc3 {-2.73/12 0.018s, n=16178, sd=16}
Rxc3 {+2.72/10 0.022s, n=16105, sd=18} 22. h4 {-2.49/11 0.040s, n=29689, sd=17}
Ne4 {+2.80/11 0.038s, n=35898, sd=18}
23. Bf4 {-2.75/10 0.036s, n=23071, sd=16, Black makes an illegal move: e8h8} 1-0