MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "262"]
[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 "rnb1kbnr/1p1pp1pp/1qp2p2/p7/8/1P5P/PBPPPPPR/RN1QKBN1 w Qkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:07:13 +0000"]
[GameEndTime "2026-09-14T16:07:14 +0000"]
[PlyCount "38"]
[Termination "illegal move"]
[TimeControl "-"]

5. Rh1 {+0.13/8 0.014s, n=14143, sd=13} a4 {-0.15/8 0.014s, n=13122, sd=13}
6. e4 {+0.35/9 0.028s, n=21010, sd=12} e6 {-0.22/9 0.018s, n=16566, sd=9}
7. d4 {+0.04/9 0.035s, n=32722, sd=15} d5 {+0.01/9 0.013s, n=13628, sd=13}
8. Bd3 {-0.10/10 0.029s, n=24605, sd=17} a3 {+0.03/9 0.013s, n=12158, sd=15}
9. Bc3 {-0.04/9 0.017s, n=15117, sd=17} Na6 {+0.04/8 0.014s, n=12535, sd=12}
10. Nf3 {-0.06/9 0.027s, n=23576, sd=15} Nb4 {-0.12/8 0.021s, n=18016, sd=14}
11. Bxb4 {+0.48/10 0.022s, n=21304, sd=17}
Bxb4+ {-0.21/9 0.014s, n=14239, sd=18} 12. c3 {+0.05/9 0.028s, n=26372, sd=19}
Be7 {+0.09/10 0.015s, n=15385, sd=15} 13. Nbd2 {-0.01/10 0.026s, n=23231, sd=18}
Nh6 {-0.02/9 0.014s, n=13816, sd=14} 14. Qc2 {-0.02/10 0.061s, n=54771, sd=16}
Bd7 {+0.32/9 0.018s, n=13212, sd=16} 15. b4 {+0.01/9 0.017s, n=16974, sd=14}
Nf7 {+0.42/9 0.017s, n=16287, sd=12} 16. Nb3 {+0.21/9 0.026s, n=24014, sd=12}
Qc7 {+0.83/9 0.024s, n=22838, sd=11} 17. Kf1 {+0.16/10 0.021s, n=16749, sd=16}
g6 {-0.44/7 0.021s, n=20087, sd=11} 18. h4 {+0.15/9 0.013s, n=13168, sd=14}
e5 {+0.06/9 0.018s, n=16725, sd=13} 19. dxe5 {-0.63/9 0.037s, n=31042, sd=16}
fxe5 {+0.38/10 0.023s, n=22472, sd=17} 20. Nc5 {-0.55/9 0.031s, n=28147, sd=15}
Bg4 {+0.69/9 0.017s, n=17307, sd=16} 21. Re1 {-0.77/9 0.022s, n=16363, sd=13}
Bxc5 {+0.63/9 0.012s, n=12422, sd=17} 22. bxc5 {-0.78/10 0.013s, n=13612, sd=17}
Bxf3 {+0.21/9 0.017s, n=18051, sd=14}
23. gxf3 {+0.57/9 0.016s, n=16291, sd=14, Black makes an illegal move: e8h8} 1-0