MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "813"]
[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 "r1bqkb1r/ppppp1pp/n6n/8/4p3/N4Q2/PPPP1PPP/R1B1KBNR b KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:38:00 +0000"]
[GameEndTime "2026-09-14T13:38:02 +0000"]
[PlyCount "45"]
[Termination "illegal move"]
[TimeControl "-"]

5... exf3 {+8.70/7 0.017s, n=13170, sd=13} 6. b4 {-8.40/7 0.027s, n=16631, sd=9}
b5 {+8.46/8 0.035s, n=27810, sd=13} 7. gxf3 {-8.44/8 0.055s, n=39849, sd=16}
Ng8 {+8.54/8 0.029s, n=20907, sd=11} 8. c4 {-8.51/7 0.019s, n=13811, sd=12}
Bb7 {+8.48/8 0.021s, n=16183, sd=11} 9. Bd3 {-8.46/9 0.023s, n=12915, sd=12}
Nxb4 {+8.53/8 0.018s, n=13315, sd=10} 10. Be4 {-8.59/7 0.032s, n=22836, sd=15}
Nc2+ {+8.56/7 0.034s, n=23319, sd=13} 11. Bxc2 {-8.56/7 0.031s, n=22062, sd=12}
bxc4 {+8.48/8 0.020s, n=14396, sd=14} 12. Rb1 {-8.58/8 0.041s, n=27764, sd=13}
Ba6 {+8.54/9 0.044s, n=28508, sd=14} 13. Kd1 {-8.51/7 0.030s, n=19469, sd=10}
c3 {+8.50/7 0.024s, n=15607, sd=10} 14. d3 {-8.59/7 0.020s, n=12860, sd=11}
c6 {+8.47/8 0.020s, n=12976, sd=17} 15. Ne2 {-8.52/8 0.027s, n=18068, sd=14}
Qa5 {+8.61/8 0.028s, n=18188, sd=13} 16. Re1 {-8.67/7 0.037s, n=22548, sd=11}
Qc5 {+8.73/8 0.047s, n=29491, sd=14} 17. Rb3 {-8.61/7 0.036s, n=18529, sd=12}
Qxf2 {+8.56/8 0.036s, n=23492, sd=13} 18. Bf4 {-8.71/7 0.021s, n=13513, sd=11}
Qxf3 {+9.33/8 0.041s, n=23331, sd=12} 19. Rxc3 {-8.78/9 0.051s, n=32072, sd=13}
Nf6 {+9.19/8 0.022s, n=13519, sd=14} 20. Rb3 {-9.16/9 0.096s, n=53642, sd=15}
Ng4 {+8.99/8 0.036s, n=20194, sd=13} 21. Kc1 {-9.17/9 0.117s, n=66887, sd=15}
Qf2 {+9.30/8 0.019s, n=12289, sd=14} 22. Bg3 {-8.82/8 0.032s, n=19957, sd=15}
Qe3+ {+8.95/8 0.051s, n=28077, sd=14} 23. Kb1 {-8.99/7 0.025s, n=14698, sd=14}
Qh6 {+8.75/9 0.097s, n=55954, sd=15} 24. Bd1 {-8.67/7 0.053s, n=28323, sd=9}
e5 {+9.07/8 0.020s, n=13353, sd=13} 25. Nc2 {-8.81/8 0.039s, n=24870, sd=17}
Bd6 {+9.44/8 0.022s, n=13371, sd=9} 26. h3 {-9.07/8 0.029s, n=18928, sd=12}
Nf2 {+9.46/8 0.030s, n=19060, sd=11}
27. Bxf2 {-9.29/9 0.018s, n=13242, sd=14, Black makes an illegal move: e8h8} 1-0