MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1198"]
[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 "r1bqkb1r/p1pp1ppp/1pn4n/4p3/5P2/NP5N/P1PPP1PP/1RBQKB1R b Kkq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:39:03 +0000"]
[GameEndTime "2026-09-14T13:39:05 +0000"]
[PlyCount "41"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+3.06/9 0.021s, n=15968, sd=13} 6. g3 {-2.24/9 0.020s, n=14926, sd=12}
Bf5 {+2.78/9 0.065s, n=41397, sd=15} 7. fxe5 {-3.18/9 0.021s, n=14965, sd=16}
Be4 {+2.32/9 0.025s, n=19088, sd=15} 8. Rg1 {-2.90/10 0.018s, n=12813, sd=17}
Ng4 {+2.52/9 0.022s, n=15013, sd=15} 9. Nb5 {-2.79/8 0.023s, n=16543, sd=14}
Bb4 {+2.83/9 0.023s, n=17303, sd=13} 10. Bb2 {-2.99/8 0.020s, n=12442, sd=15}
Ne3 {+2.74/9 0.047s, n=33158, sd=17} 11. Qc1 {-3.15/10 0.048s, n=34116, sd=18}
a6 {+2.69/8 0.032s, n=22309, sd=16} 12. Nc3 {-2.87/10 0.023s, n=16704, sd=16}
Nxc2+ {+2.73/9 0.039s, n=24196, sd=17} 13. Kd1 {-2.78/9 0.016s, n=12165, sd=18}
Bxc3 {+3.37/11 0.090s, n=64603, sd=22} 14. d3 {-3.04/9 0.026s, n=19267, sd=19}
d4 {+3.88/10 0.014s, n=13959, sd=20} 15. Bxc3 {-3.30/11 0.026s, n=21129, sd=22}
Ne3+ {+4.34/11 0.050s, n=34214, sd=22} 16. Ke1 {-3.32/10 0.016s, n=13897, sd=18}
Nxf1 {+4.29/10 0.014s, n=13104, sd=15} 17. e6 {-3.40/9 0.023s, n=20435, sd=15}
fxe6 {+4.34/10 0.018s, n=12301, sd=13}
18. dxe4 {-3.69/10 0.013s, n=12793, sd=16}
Nxh2 {+3.21/11 0.028s, n=23845, sd=17} 19. Bd2 {-4.09/10 0.024s, n=12377, sd=19}
Ne5 {+4.00/11 0.017s, n=15908, sd=16} 20. Bf4 {-3.62/10 0.059s, n=27067, sd=17}
Nhg4 {+4.17/11 0.051s, n=33004, sd=19} 21. Ng5 {-3.97/9 0.033s, n=15592, sd=17}
Qd7 {+5.07/11 0.020s, n=16975, sd=18} 22. Nf3 {-4.94/10 0.055s, n=31337, sd=18}
Nxf3+ {+5.55/10 0.030s, n=24279, sd=20}
23. exf3 {-4.89/11 0.038s, n=25209, sd=21} e5 {+5.76/11 0.026s, n=19083, sd=16}
24. fxg4 {-5.47/9 0.015s, n=13987, sd=14} exf4 {+5.35/10 0.018s, n=15036, sd=14}
25. gxf4 {-4.83/9 0.028s, n=22300, sd=11, Black makes an illegal move: e8a8} 1-0