MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1478"]
[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 "rnbq3r/ppppkppp/5n2/2b1p3/6P1/NPP5/P2PPP1P/R1BQKBNR b KQ - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:40:16 +0000"]
[GameEndTime "2026-09-14T13:40:18 +0000"]
[PlyCount "44"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxg4 {+2.19/11 0.053s, n=34261, sd=18}
6. e3 {-1.87/9 0.047s, n=32402, sd=13} d5 {+2.17/10 0.022s, n=15633, sd=14}
7. d4 {-1.88/10 0.029s, n=17859, sd=16} Bd6 {+2.03/10 0.042s, n=27761, sd=18}
8. Nb5 {-1.85/8 0.017s, n=12824, sd=14} Nc6 {+2.15/10 0.028s, n=17621, sd=14}
9. f3 {-2.14/8 0.030s, n=19635, sd=13} Nf6 {+1.97/9 0.021s, n=15132, sd=14}
10. Ne2 {-2.09/9 0.030s, n=22234, sd=14} Re8 {+2.26/10 0.042s, n=25527, sd=19}
11. Nxd6 {-1.89/11 0.020s, n=15755, sd=17}
cxd6 {+1.79/10 0.047s, n=33676, sd=19} 12. Ng3 {-2.07/9 0.035s, n=24218, sd=15}
Kf8 {+1.95/8 0.020s, n=13501, sd=11} 13. Qd2 {-2.05/9 0.030s, n=20771, sd=13}
h5 {+2.29/10 0.043s, n=25483, sd=16} 14. Rg1 {-2.32/9 0.027s, n=19374, sd=12}
h4 {+2.48/9 0.023s, n=17521, sd=14} 15. Ne2 {-2.10/10 0.039s, n=23593, sd=16}
e4 {+1.97/9 0.040s, n=28598, sd=14} 16. Bg2 {-3.15/10 0.041s, n=27578, sd=16}
Bf5 {+3.07/9 0.032s, n=21631, sd=13} 17. fxe4 {-3.29/10 0.046s, n=31343, sd=17}
Nxe4 {+3.71/11 0.037s, n=24578, sd=19}
18. Bxe4 {-3.23/12 0.036s, n=26530, sd=14}
Bxe4 {+3.56/11 0.021s, n=15298, sd=16} 19. Nf4 {-2.55/11 0.049s, n=33110, sd=21}
g5 {+4.05/11 0.015s, n=12750, sd=18} 20. Nh3 {-4.24/9 0.019s, n=14256, sd=15}
f6 {+2.91/10 0.041s, n=24431, sd=15} 21. Qf2 {-3.57/10 0.024s, n=16889, sd=14}
Kg7 {+2.95/9 0.025s, n=17866, sd=16} 22. Qxh4 {-3.16/9 0.023s, n=17035, sd=14}
Rh8 {+4.19/10 0.043s, n=27161, sd=16} 23. Qg4 {-5.75/8 0.018s, n=13133, sd=15}
Qc8 {+5.28/11 0.017s, n=15188, sd=17} 24. Nf2 {-4.88/10 0.016s, n=13364, sd=16}
Qxg4 {+4.81/10 0.026s, n=20003, sd=18}
25. Nxg4 {-5.01/10 0.021s, n=18691, sd=16} Ne7 {+4.53/10 0.038s, n=34736, sd=20}
26. Bd2 {-4.86/9 0.067s, n=52262, sd=16}
Bf5 {+4.35/8 0.018s, n=14488, sd=11, White makes an illegal move: e1a1} 0-1