MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1085"]
[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 "r1bqkbnr/ppppp1p1/5p1p/8/1n4P1/1P3P1P/P1PPP3/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T10:43:51 -0400"]
[GameEndTime "2026-09-14T10:43:51 -0400"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5. c3 {+0.29/8 0.019s, n=22644, sd=13} Nc6 {-0.40/9 0.024s, n=20857, sd=14}
6. Qc2 {+0.30/9 0.024s, n=19992, sd=18} e5 {-0.15/9 0.009s, n=12238, sd=16}
7. Qg6+ {+0.18/7 0.011s, n=13217, sd=16} Ke7 {-0.03/7 0.017s, n=12550, sd=14}
8. e3 {0.00/7 0.010s, n=12532, sd=14} Qe8 {+0.17/9 0.016s, n=12755, sd=13}
9. Ba3+ {-0.02/9 0.022s, n=22464, sd=17} d6 {-0.04/9 0.011s, n=13742, sd=11}
10. Qxe8+ {+0.08/9 0.009s, n=12336, sd=15} Kxe8 {0.00/11 0.016s, n=13526, sd=24}
11. c4 {+0.06/10 0.020s, n=25975, sd=16} h5 {+0.17/12 0.018s, n=22450, sd=18}
12. Bg2 {-0.06/11 0.022s, n=19736, sd=24} hxg4 {+0.08/10 0.012s, n=16902, sd=21}
13. hxg4 {-0.09/9 0.009s, n=12515, sd=22} Rxh1 {+0.10/10 0.021s, n=21160, sd=21}
14. Bxh1 {-0.13/10 0.010s, n=13825, sd=15} Be6 {+0.11/10 0.013s, n=13136, sd=20}
15. Nc3 {-0.19/10 0.009s, n=12261, sd=8} Nge7 {+0.16/10 0.014s, n=12766, sd=17}
16. Nge2 {-0.15/10 0.027s, n=35787, sd=16} d5 {+0.03/11 0.024s, n=28697, sd=18}
17. Bxe7 {-0.04/10 0.013s, n=14587, sd=17}
Nxe7 {+0.14/11 0.014s, n=20161, sd=20} 18. f4 {-0.19/9 0.010s, n=13936, sd=15}
c6 {+0.17/12 0.022s, n=25834, sd=16} 19. f5 {-0.14/10 0.015s, n=21817, sd=18}
Bf7 {+0.20/10 0.014s, n=15956, sd=17} 20. cxd5 {+0.05/11 0.018s, n=26403, sd=18}
Nxd5 {+0.19/9 0.016s, n=15291, sd=14} 21. Bxd5 {-0.09/9 0.013s, n=18125, sd=16}
cxd5 {-0.01/9 0.017s, n=16561, sd=15} 22. d4 {-0.09/11 0.017s, n=23738, sd=15}
Bb4 {0.00/9 0.020s, n=20729, sd=13, White makes an illegal move: e1a1} 0-1