MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "842"]
[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/pp1pqppp/2p3Q1/4p3/1P6/2N1P3/P1PP1PPP/R1B1KBNR b KQkq - 1 5"]
[GameDuration "00:00:05"]
[GameStartTime "2026-09-14T13:39:19 +0000"]
[GameEndTime "2026-09-14T13:39:24 +0000"]
[PlyCount "45"]
[Termination "illegal move"]
[TimeControl "-"]

5... hxg6 {+8.77/7 0.064s, n=44006, sd=8} 6. f3 {-8.56/6 0.080s, n=55652, sd=8}
d5 {+8.64/6 0.020s, n=15130, sd=8} 7. Kd1 {-8.71/7 0.107s, n=75107, sd=12}
Bf5 {+8.70/7 0.044s, n=32402, sd=10} 8. Ne4 {-8.42/6 0.017s, n=13040, sd=13}
Be6 {+8.66/7 0.042s, n=32013, sd=9} 9. Ba3 {-8.41/8 0.044s, n=28639, sd=12}
dxe4 {+8.48/7 0.038s, n=30066, sd=11} 10. h3 {-8.45/7 0.015s, n=12089, sd=12}
Rh6 {+8.61/7 0.025s, n=20059, sd=13} 11. Bc4 {-8.49/8 0.058s, n=40488, sd=14}
c5 {+8.53/7 0.029s, n=22952, sd=15} 12. Rb1 {-8.52/7 0.056s, n=39393, sd=14}
g5 {+8.44/7 0.036s, n=28022, sd=13} 13. Ba6 {-8.56/8 0.062s, n=43231, sd=15}
Nxa6 {+8.54/7 0.037s, n=29589, sd=13} 14. b5 {-8.43/7 0.028s, n=19263, sd=14}
Qc7 {+8.52/7 0.055s, n=44220, sd=14} 15. Rb3 {-8.49/7 0.029s, n=23658, sd=15}
Qc8 {+8.73/8 0.046s, n=33145, sd=11} 16. Rb4 {-8.42/7 0.016s, n=12786, sd=14}
exf3 {+8.51/9 0.246s, n=193105, sd=14} 17. h4 {-8.65/7 0.220s, n=175378, sd=15}
Bxa2 {+8.76/6 0.096s, n=75201, sd=14} 18. Re4 {-8.44/6 0.034s, n=27037, sd=11}
f2 {+8.69/6 0.015s, n=12837, sd=11} 19. Nf3 {-8.72/6 0.049s, n=39926, sd=11}
f5 {+8.78/6 0.151s, n=108024, sd=12} 20. Rf1 {-8.48/6 0.034s, n=19331, sd=10}
Bb1 {+8.73/6 0.050s, n=42013, sd=12} 21. Kc1 {-8.62/7 0.097s, n=83180, sd=15}
Bxc2 {+8.75/5 0.015s, n=13807, sd=10} 22. Rc4 {-8.74/5 0.028s, n=18235, sd=9}
Bd3 {+9.78/6 0.039s, n=32572, sd=10} 23. Re4 {-9.58/6 0.012s, n=12127, sd=9}
gxh4 {+9.61/6 0.024s, n=20934, sd=10} 24. g4 {-9.45/6 1.157s, n=864136, sd=13}
h3 {+9.80/6 1.808s, n=1313266, sd=12} 25. g5 {-9.54/6 0.023s, n=21392, sd=11}
Be7 {+9.53/6 0.075s, n=63380, sd=11} 26. Kb2 {-9.72/6 0.025s, n=24106, sd=11}
Qd7 {+9.75/5 0.034s, n=25549, sd=8}
27. Ra4 {-9.73/6 0.152s, n=118504, sd=12, Black makes an illegal move: e8a8} 1-0