MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "469"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqk1nr/pppp1pp1/n3p3/2b4p/2P1P3/2N3P1/PPQP1P1P/R1B1KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:51:30 +0000"]
[GameEndTime "2026-09-14T14:51:31 +0000"]
[PlyCount "38"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qf6 {+0.22/7 0.049s, n=44255, sd=15}
6. d3 {+0.45/10 0.018s, n=15322, sd=13} Nb4 {-0.35/9 0.039s, n=26438, sd=16}
7. Qe2 {+0.22/10 0.018s, n=16576, sd=21} d6 {-0.31/10 0.022s, n=18592, sd=15}
8. a3 {+0.45/11 0.017s, n=16095, sd=18} Nc6 {-0.34/10 0.015s, n=13733, sd=16}
9. Nf3 {+0.06/11 0.037s, n=30284, sd=22} Nd4 {-0.24/11 0.021s, n=19273, sd=19}
10. Nxd4 {+0.15/11 0.024s, n=22177, sd=19}
Bxd4 {-0.08/11 0.034s, n=29509, sd=20} 11. Nb5 {+0.23/10 0.031s, n=29048, sd=15}
Bb6 {-0.06/11 0.041s, n=37850, sd=23} 12. Bg2 {-0.09/10 0.033s, n=24638, sd=17}
a6 {+0.20/11 0.018s, n=18309, sd=19} 13. Nc3 {-0.10/10 0.018s, n=16172, sd=16}
Bd4 {+0.30/10 0.025s, n=22164, sd=18} 14. Rb1 {-0.18/8 0.019s, n=16400, sd=15}
h4 {+0.31/10 0.020s, n=14542, sd=12} 15. Be3 {-0.31/9 0.025s, n=21725, sd=16}
h3 {+0.43/10 0.024s, n=21261, sd=16} 16. Bf3 {-0.50/10 0.013s, n=13142, sd=18}
Bxc3+ {+0.42/10 0.013s, n=13739, sd=15} 17. bxc3 {0.00/9 0.019s, n=12178, sd=15}
Qxc3+ {+0.56/10 0.014s, n=15726, sd=13} 18. Bd2 {+0.04/9 0.015s, n=13960, sd=13}
Qxa3 {+0.48/11 0.021s, n=20949, sd=15} 19. e5 {+0.25/11 0.016s, n=16208, sd=15}
Qc5 {+0.50/10 0.024s, n=18606, sd=16} 20. Bc3 {+0.07/9 0.016s, n=16262, sd=19}
d5 {-0.17/9 0.017s, n=15622, sd=16} 21. Bb4 {-0.03/10 0.036s, n=33078, sd=17}
Qc6 {+0.13/10 0.023s, n=18496, sd=12} 22. Qe3 {+0.44/10 0.029s, n=27351, sd=18}
a5 {-0.84/9 0.013s, n=12510, sd=11} 23. Ba3 {+0.26/10 0.023s, n=22771, sd=16}
Ne7 {-0.27/10 0.013s, n=13030, sd=14, White makes an illegal move: e1h1} 0-1