MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "904"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "r1bqkbr1/p1pppppp/1pn2n2/7Q/1P2P3/5N2/P1PP1PPP/RNB1KB1R w KQq - 3 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:37:41 +0000"]
[GameEndTime "2026-09-14T13:37:42 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qh4 {-2.89/9 0.032s, n=18919, sd=14} g5 {+3.43/10 0.024s, n=14165, sd=16}
6. Nxg5 {-3.45/10 0.021s, n=16401, sd=19} h6 {+3.50/11 0.048s, n=25508, sd=16}
7. f4 {-3.10/9 0.027s, n=18707, sd=14} e6 {+2.82/8 0.030s, n=19036, sd=12}
8. Nf3 {-3.51/9 0.037s, n=24451, sd=18} Nxb4 {+3.82/9 0.019s, n=12938, sd=16}
9. e5 {-3.21/11 0.025s, n=18969, sd=21} Nfd5 {+3.43/10 0.026s, n=19237, sd=20}
10. Qxd8+ {-3.50/10 0.019s, n=17034, sd=17}
Kxd8 {+2.74/9 0.020s, n=12178, sd=17} 11. Na3 {-3.13/11 0.030s, n=23454, sd=14}
Nxf4 {+3.61/12 0.077s, n=46561, sd=19} 12. d4 {-3.45/10 0.016s, n=14035, sd=17}
Ng6 {+3.65/10 0.040s, n=25926, sd=20} 13. c3 {-3.66/9 0.027s, n=19369, sd=12}
Nd5 {+3.81/10 0.023s, n=15916, sd=16} 14. c4 {-3.32/11 0.014s, n=12509, sd=14}
Nb4 {+3.72/10 0.022s, n=18260, sd=15} 15. Bd2 {-3.60/10 0.017s, n=13435, sd=17}
c5 {+3.84/11 0.042s, n=24540, sd=20} 16. h4 {-3.72/9 0.021s, n=17178, sd=15}
Bb7 {+3.94/10 0.019s, n=12583, sd=18} 17. Bxb4 {-3.80/10 0.017s, n=14184, sd=14}
cxb4 {+3.79/10 0.028s, n=17024, sd=15} 18. Nb5 {-4.07/11 0.029s, n=24854, sd=19}
f6 {+3.70/8 0.015s, n=13319, sd=13} 19. h5 {-4.38/11 0.045s, n=35536, sd=16}
Nh8 {+4.42/11 0.040s, n=33921, sd=21} 20. d5 {-3.93/12 0.026s, n=20706, sd=20}
exd5 {+3.53/9 0.014s, n=12591, sd=17} 21. exf6 {-3.73/9 0.019s, n=13899, sd=14}
dxc4 {+4.62/10 0.030s, n=23874, sd=14, White makes an illegal move: e1a1} 0-1