MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "499"]
[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 "rnbq2nr/pppppk1p/6pb/5p2/7P/2NPPP2/PPP3P1/R1BQKBNR b KQ - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:21:27 +0200"]
[GameEndTime "2026-09-14T16:21:28 +0200"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {-0.70/9 0.036s, n=22459, sd=13} 6. d4 {+0.78/8 0.021s, n=16988, sd=17}
d5 {-0.61/9 0.033s, n=17738, sd=14} 7. Bb5 {+0.74/9 0.046s, n=34220, sd=14}
Nf6 {-0.87/8 0.029s, n=22783, sd=13} 8. f4 {+0.58/8 0.029s, n=20936, sd=13}
Bd7 {-0.46/9 0.025s, n=13038, sd=14} 9. Nf3 {+0.45/9 0.026s, n=15005, sd=14}
Ke8 {-0.44/9 0.035s, n=18232, sd=12} 10. h5 {+0.87/10 0.035s, n=22869, sd=17}
gxh5 {-0.98/9 0.095s, n=51970, sd=18} 11. Ne5 {+1.49/10 0.041s, n=25315, sd=16}
Kf8 {-1.38/8 0.016s, n=13706, sd=12} 12. Bxc6 {+1.53/10 0.020s, n=18169, sd=15}
bxc6 {-2.12/9 0.025s, n=21311, sd=14} 13. Rxh5 {+1.98/11 0.028s, n=22461, sd=12}
Bg7 {-2.26/10 0.031s, n=25705, sd=18} 14. Rh3 {+2.17/10 0.028s, n=15674, sd=19}
Be8 {-2.14/9 0.014s, n=12285, sd=17} 15. Bd2 {+1.84/10 0.043s, n=26838, sd=16}
Rb8 {-1.86/9 0.030s, n=20752, sd=13} 16. Na4 {+2.26/9 0.014s, n=12766, sd=19}
Qd6 {-1.62/10 0.024s, n=21768, sd=14} 17. a3 {+2.51/8 0.023s, n=13254, sd=15}
Ne4 {-2.40/9 0.025s, n=16817, sd=12} 18. Bb4 {+2.03/10 0.024s, n=18995, sd=15}
Qe6 {-1.77/10 0.011s, n=12260, sd=12} 19. Qe2 {+1.88/9 0.020s, n=15005, sd=14}
Bxe5 {-2.43/10 0.034s, n=29302, sd=17} 20. fxe5 {+1.70/9 0.029s, n=21733, sd=13}
a5 {-2.16/11 0.014s, n=14175, sd=16} 21. Bc3 {+2.09/10 0.025s, n=23770, sd=16}
h5 {-1.76/11 0.056s, n=48556, sd=17, White makes an illegal move: e1a1} 0-1