MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "259"]
[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 "r1bqkb1r/p1pppp1p/n5pn/1p6/QPP5/2NP4/P3PPPP/R1B1KBNR b KQkq - 4 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:35:51 +0000"]
[GameEndTime "2026-09-14T13:35:53 +0000"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5... bxa4 {+8.87/8 0.098s, n=55544, sd=9} 6. a3 {-8.55/7 0.080s, n=35832, sd=12}
Bg7 {+8.66/8 0.041s, n=22305, sd=6} 7. Nxa4 {-8.73/7 0.036s, n=15951, sd=9}
Rg8 {+8.84/7 0.056s, n=24806, sd=11} 8. Bxh6 {-8.64/7 0.037s, n=17098, sd=11}
Bf6 {+8.63/7 0.036s, n=16366, sd=12} 9. Bd2 {-8.54/7 0.038s, n=22775, sd=12}
Nb8 {+8.54/8 0.073s, n=36463, sd=13} 10. Bc3 {-8.34/8 0.061s, n=29854, sd=12}
Nc6 {+8.41/8 0.093s, n=43464, sd=13} 11. Bxf6 {-8.29/8 0.033s, n=14476, sd=14}
exf6 {+7.84/9 0.025s, n=12652, sd=17} 12. e3 {-7.88/9 0.053s, n=28887, sd=15}
f5 {+8.04/8 0.037s, n=17979, sd=12} 13. d4 {-7.57/8 0.026s, n=20274, sd=11}
Qf6 {+7.97/7 0.042s, n=21940, sd=11} 14. Nc3 {-7.54/9 0.038s, n=28599, sd=13}
Qh8 {+7.48/9 0.028s, n=22109, sd=13} 15. Nd5 {-7.09/9 0.015s, n=12657, sd=15}
Kd8 {+7.22/10 0.053s, n=28035, sd=15} 16. Nf3 {-6.94/9 0.043s, n=22063, sd=13}
Bb7 {+7.28/8 0.026s, n=13916, sd=13} 17. Be2 {-7.08/9 0.066s, n=43494, sd=13}
Rc8 {+7.15/8 0.026s, n=17943, sd=11} 18. b5 {-6.88/9 0.019s, n=14520, sd=13}
Na5 {+7.12/9 0.020s, n=14672, sd=11} 19. Ne5 {-6.93/11 0.097s, n=57609, sd=18}
Qg7 {+7.09/9 0.037s, n=17858, sd=13, White makes an illegal move: e1h1} 0-1