MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2035"]
[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 "rnbqkb1r/1ppppp1p/6p1/p7/4n1PP/1R2P3/PPPP1P2/RNBQKBN1 b Qkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:05:07 +0000"]
[GameEndTime "2026-09-14T16:05:08 +0000"]
[PlyCount "48"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+2.43/8 0.019s, n=18574, sd=13} 6. c4 {-3.12/9 0.013s, n=12658, sd=13}
e5 {+3.59/10 0.017s, n=17970, sd=17} 7. g5 {-3.63/10 0.016s, n=15932, sd=12}
dxc4 {+3.97/10 0.025s, n=24949, sd=13} 8. Bxc4 {-4.01/9 0.025s, n=23813, sd=14}
h6 {+4.06/10 0.020s, n=19712, sd=16} 9. Qf3 {-3.07/11 0.031s, n=30783, sd=15}
Nd6 {+3.01/9 0.020s, n=19226, sd=13} 10. Rd3 {-4.12/10 0.019s, n=20844, sd=17}
Rh7 {+3.58/10 0.015s, n=14979, sd=18} 11. Nc3 {-3.93/10 0.013s, n=14488, sd=13}
Nd7 {+3.65/10 0.022s, n=23943, sd=17} 12. Ne4 {-3.46/10 0.027s, n=27066, sd=15}
Nxe4 {+2.29/10 0.036s, n=34012, sd=18}
13. Qxe4 {-3.10/10 0.024s, n=22603, sd=17}
hxg5 {+4.47/12 0.013s, n=13725, sd=20} 14. Nf3 {-3.61/10 0.016s, n=18094, sd=20}
f5 {+4.55/10 0.013s, n=15152, sd=16} 15. Qd5 {-3.52/11 0.025s, n=24974, sd=25}
Qe7 {+3.62/10 0.015s, n=17526, sd=23} 16. Nxg5 {-2.97/11 0.012s, n=13339, sd=14}
Rxh4 {+4.55/10 0.026s, n=26836, sd=15} 17. f4 {-2.20/9 0.014s, n=12027, sd=18}
exf4 {+3.98/10 0.027s, n=28575, sd=20} 18. Qf7+ {-3.66/9 0.019s, n=17138, sd=20}
Qxf7 {+4.50/10 0.025s, n=28430, sd=23}
19. Bxf7+ {-4.89/9 0.013s, n=15477, sd=19} Ke7 {+4.50/9 0.020s, n=22799, sd=19}
20. exf4 {-3.52/10 0.016s, n=16809, sd=19} Kf6 {+4.02/9 0.012s, n=13282, sd=17}
21. Rf3 {-4.27/8 0.012s, n=15670, sd=18} Bd6 {+3.95/9 0.012s, n=12371, sd=17}
22. d4 {-3.79/8 0.017s, n=16741, sd=13} Nf8 {+4.63/11 0.031s, n=33729, sd=21}
23. d5 {-4.18/8 0.012s, n=12087, sd=14} Nh7 {+4.78/10 0.017s, n=19428, sd=16}
24. Be8 {-4.37/9 0.022s, n=23598, sd=16} Be6 {+5.09/9 0.014s, n=17013, sd=13}
25. b3 {-4.69/9 0.020s, n=20962, sd=21} Rxe8 {+5.58/9 0.010s, n=12139, sd=19}
26. Bb2+ {-5.32/9 0.032s, n=34692, sd=17} Ke7 {+5.72/9 0.012s, n=13598, sd=19}
27. Nxe6 {-6.47/10 0.043s, n=45867, sd=20} Nf8 {+5.43/10 0.020s, n=22990, sd=20}
28. Ng7 {-5.09/10 0.010s, n=12301, sd=14}
Ra8 {+5.58/10 0.014s, n=16733, sd=21, White makes an illegal move: e1a1} 0-1