MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1004"]
[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 "rnbqkb1r/pppp1p1p/4p3/6pn/1P1P2P1/N7/P1P1PP1P/R1BQKBNR w KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:25 +0000"]
[GameEndTime "2026-09-14T13:41:26 +0000"]
[PlyCount "46"]
[Termination "illegal move"]
[TimeControl "-"]

5. gxh5 {+2.00/10 0.014s, n=15812, sd=14}
Bxb4+ {-1.58/10 0.033s, n=33000, sd=19} 6. c3 {+1.52/9 0.016s, n=17597, sd=20}
Bxc3+ {-1.54/10 0.031s, n=30613, sd=19} 7. Bd2 {+1.57/10 0.029s, n=28748, sd=18}
Bxd4 {-1.35/10 0.016s, n=16815, sd=14} 8. Rb1 {+1.45/11 0.025s, n=24005, sd=15}
Bf6 {-1.51/8 0.013s, n=13292, sd=12} 9. Bg2 {+1.54/9 0.012s, n=13222, sd=15}
Nc6 {-1.54/10 0.021s, n=20114, sd=18} 10. Nc2 {+1.27/9 0.022s, n=17943, sd=15}
h6 {-1.64/9 0.018s, n=17437, sd=13} 11. e3 {+1.78/9 0.020s, n=13875, sd=15}
a5 {-1.45/10 0.016s, n=16198, sd=14} 12. Ne2 {+2.05/10 0.020s, n=16597, sd=17}
b6 {-1.85/10 0.039s, n=36496, sd=17} 13. Ncd4 {+2.16/11 0.018s, n=17214, sd=17}
Nxd4 {-2.00/10 0.013s, n=14606, sd=15} 14. Bxa8 {+1.83/9 0.028s, n=18727, sd=12}
Ba6 {-1.93/10 0.011s, n=12355, sd=16} 15. exd4 {+2.05/10 0.037s, n=29659, sd=17}
Qxa8 {-1.55/11 0.015s, n=15747, sd=16} 16. Rg1 {+1.51/10 0.016s, n=16721, sd=17}
Qe4 {-1.69/11 0.047s, n=45952, sd=19} 17. Be3 {+1.62/10 0.023s, n=19131, sd=18}
Be7 {-1.15/10 0.015s, n=15480, sd=16} 18. Nc3 {+1.93/11 0.020s, n=13473, sd=12}
Qc6 {-0.81/10 0.016s, n=17952, sd=11} 19. Rc1 {+2.12/9 0.012s, n=12861, sd=15}
Bb4 {-0.31/10 0.012s, n=12602, sd=15} 20. Bd2 {+0.88/9 0.021s, n=17056, sd=15}
Ba3 {-0.34/11 0.016s, n=18060, sd=14} 21. Rb1 {+0.51/10 0.030s, n=23539, sd=16}
Bb4 {-0.32/9 0.011s, n=12355, sd=10} 22. Ne2 {+0.72/11 0.014s, n=14677, sd=17}
Bd6 {-0.19/10 0.009s, n=12303, sd=11} 23. Rc1 {+0.62/11 0.013s, n=12798, sd=10}
Qe4 {0.00/10 0.013s, n=15697, sd=21} 24. Be3 {+0.22/10 0.018s, n=16860, sd=18}
Bxh2 {+0.01/10 0.011s, n=12719, sd=14} 25. Nc3 {-0.01/9 0.017s, n=16031, sd=15}
Qa8 {+0.15/10 0.018s, n=17799, sd=13} 26. f3 {-0.42/10 0.024s, n=16318, sd=17}
Bxg1 {+0.05/10 0.020s, n=21924, sd=16}
27. Bxg1 {-0.47/10 0.024s, n=22005, sd=21, Black makes an illegal move: e8h8}
1-0