MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "74"]
[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 "r1bqkbnr/ppppp3/n6p/3P1pp1/P7/R6N/1PP1PPPP/1NBQKB1R b Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:59:25 +0000"]
[GameEndTime "2026-09-14T15:59:26 +0000"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {+1.08/9 0.014s, n=12253, sd=10} 6. Ra1 {-1.15/9 0.035s, n=24366, sd=13}
Nf6 {+1.56/10 0.022s, n=16568, sd=10} 7. f3 {-1.16/9 0.024s, n=14359, sd=16}
Bc5 {+1.35/8 0.019s, n=14535, sd=16} 8. Nf2 {-1.30/8 0.018s, n=13720, sd=14}
Nb4 {+1.14/8 0.042s, n=28273, sd=14} 9. e4 {-1.15/9 0.022s, n=16726, sd=19}
Bxf2+ {+1.24/9 0.020s, n=15371, sd=19} 10. Kxf2 {-0.96/9 0.020s, n=16051, sd=18}
fxe4 {+2.04/10 0.030s, n=22002, sd=21} 11. h4 {-1.93/9 0.025s, n=20654, sd=17}
exf3 {+1.84/9 0.049s, n=36025, sd=28} 12. hxg5 {-2.20/8 0.036s, n=24455, sd=21}
Ne4+ {+2.16/9 0.038s, n=29471, sd=21} 13. Kxf3 {-2.49/8 0.063s, n=41953, sd=23}
Nxg5+ {+2.31/9 0.027s, n=21792, sd=20} 14. Kg3 {-2.25/8 0.028s, n=22415, sd=22}
Ne4+ {+2.11/9 0.037s, n=25809, sd=20} 15. Kf3 {-2.25/9 0.023s, n=17933, sd=16}
Nf6 {+2.31/10 0.027s, n=22388, sd=24} 16. d6 {-1.49/9 0.015s, n=12635, sd=16}
cxd6 {+1.98/10 0.029s, n=18292, sd=19} 17. c3 {-1.40/10 0.028s, n=23921, sd=20}
Nc6 {+2.81/11 0.017s, n=15756, sd=18} 18. Qxd6 {-1.33/10 0.016s, n=15044, sd=21}
Qb6 {+2.05/10 0.013s, n=12490, sd=21} 19. Rh4 {-2.79/8 0.021s, n=12224, sd=13}
Nd4+ {+2.39/11 0.014s, n=13270, sd=19}
20. Rxd4 {-2.21/10 0.015s, n=13584, sd=14}
exd4 {+2.11/11 0.022s, n=20773, sd=21}
21. Qxb6 {-2.41/10 0.018s, n=16578, sd=19}
axb6 {+2.31/10 0.024s, n=17045, sd=16}
22. cxd4 {-1.96/10 0.016s, n=15582, sd=16} h5 {+1.89/8 0.015s, n=14084, sd=19}
23. Bg5 {-1.71/9 0.021s, n=18955, sd=18, Black makes an illegal move: e8h8} 1-0