MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1271"]
[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 "r1bqkbnr/p1ppp1p1/n4p1p/1p6/6PP/4P3/PPPP1P2/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:39:11 +0000"]
[GameEndTime "2026-09-14T13:39:12 +0000"]
[PlyCount "39"]
[Termination "illegal move"]
[TimeControl "-"]

5... c6 {-0.27/9 0.027s, n=20459, sd=16} 6. d4 {+0.19/9 0.019s, n=15839, sd=13}
e5 {-0.18/9 0.024s, n=16019, sd=14} 7. a4 {-0.23/8 0.026s, n=21437, sd=12}
b4 {+0.48/9 0.030s, n=23559, sd=14} 8. Bd3 {+0.32/9 0.018s, n=13892, sd=14}
Ne7 {+0.34/10 0.020s, n=15016, sd=16} 9. Nf3 {-0.02/9 0.016s, n=14199, sd=16}
d5 {+0.23/9 0.029s, n=21631, sd=15} 10. dxe5 {+0.01/10 0.017s, n=14665, sd=17}
Nc5 {0.00/10 0.018s, n=14658, sd=16} 11. Rg1 {-0.40/10 0.021s, n=14506, sd=17}
fxe5 {+0.03/9 0.017s, n=12836, sd=15} 12. Nxe5 {-0.23/10 0.028s, n=22135, sd=18}
Qd6 {0.00/9 0.017s, n=12500, sd=14} 13. f4 {-0.04/10 0.027s, n=18587, sd=18}
Qf6 {+0.06/8 0.042s, n=29485, sd=21} 14. h5 {0.00/8 0.030s, n=20342, sd=14}
Qh4+ {0.00/8 0.024s, n=13913, sd=19} 15. Kf1 {0.00/10 0.025s, n=18971, sd=16}
g5 {-0.39/8 0.076s, n=51855, sd=19} 16. Nd2 {+0.70/8 0.031s, n=23681, sd=15}
gxf4 {-1.93/8 0.047s, n=36514, sd=17} 17. exf4 {+2.20/8 0.049s, n=30348, sd=17}
Qh3+ {-2.56/7 0.031s, n=21048, sd=12} 18. Kf2 {+2.14/8 0.027s, n=20778, sd=21}
Nxd3+ {-1.91/9 0.024s, n=15171, sd=16} 19. cxd3 {+2.18/9 0.026s, n=20916, sd=18}
Qh4+ {-2.07/10 0.016s, n=12817, sd=19} 20. Rg3 {+2.45/10 0.023s, n=19869, sd=25}
Nf5 {-2.31/11 0.026s, n=20317, sd=28} 21. gxf5 {+2.90/10 0.016s, n=15241, sd=19}
Qh2+ {-2.43/10 0.038s, n=27337, sd=24} 22. Kf3 {+2.89/11 0.042s, n=28742, sd=25}
Qxh5+ {-2.35/12 0.014s, n=13365, sd=16}
23. Ng4 {+3.00/10 0.015s, n=13885, sd=15} Bxf5 {-1.66/13 0.026s, n=26752, sd=18}
24. Kg2 {+2.85/10 0.022s, n=18820, sd=20, Black makes an illegal move: e8a8} 1-0