MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "602"]
[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 "rnbqkb1r/p1pppp1p/8/1p4pn/8/1PN5/P1PPPPPP/R1BQKBNR w Kkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:38:40 +0000"]
[GameEndTime "2026-09-14T13:38:42 +0000"]
[PlyCount "48"]
[Termination "illegal move"]
[TimeControl "-"]

5. e3 {+2.49/9 0.021s, n=18827, sd=15} Nf6 {-2.34/10 0.059s, n=38844, sd=17}
6. Nxb5 {+2.46/9 0.016s, n=13008, sd=9} a6 {-2.43/10 0.032s, n=22721, sd=15}
7. Nc3 {+2.73/9 0.013s, n=12304, sd=11} Rg8 {-2.18/9 0.015s, n=12055, sd=11}
8. Nge2 {+2.50/8 0.021s, n=16005, sd=12} Bb7 {-2.15/9 0.029s, n=19851, sd=15}
9. Bb2 {+2.05/9 0.030s, n=27117, sd=15} c5 {-2.16/9 0.026s, n=15689, sd=13}
10. d4 {+2.09/8 0.018s, n=13978, sd=15} cxd4 {-1.86/10 0.024s, n=16100, sd=21}
11. exd4 {+1.85/9 0.023s, n=17930, sd=14} e6 {-1.46/9 0.033s, n=17149, sd=13}
12. Na4 {+1.86/8 0.036s, n=26826, sd=13} Qa5+ {-1.93/8 0.024s, n=14684, sd=12}
13. Qd2 {+1.38/7 0.020s, n=16241, sd=16} Qxd2+ {-1.74/9 0.021s, n=13811, sd=13}
14. Kxd2 {+1.55/9 0.020s, n=17031, sd=14} h5 {-1.61/10 0.074s, n=44489, sd=17}
15. Ke1 {+1.32/8 0.014s, n=12159, sd=16} Nc6 {-1.26/8 0.017s, n=12273, sd=14}
16. Nc5 {+1.74/10 0.039s, n=32574, sd=21} Nb4 {-1.09/9 0.017s, n=12301, sd=14}
17. Rc1 {+1.27/10 0.022s, n=14978, sd=15} Bc6 {-1.70/10 0.017s, n=13400, sd=16}
18. a3 {+1.86/12 0.015s, n=15592, sd=15} Nbd5 {-1.44/12 0.023s, n=18690, sd=17}
19. c4 {+1.77/11 0.033s, n=27896, sd=18} Nf4 {-1.83/10 0.027s, n=20155, sd=18}
20. Nxf4 {+1.76/10 0.016s, n=15191, sd=13}
gxf4 {-1.44/11 0.038s, n=29639, sd=19} 21. f3 {+1.67/9 0.022s, n=18705, sd=18}
h4 {-1.69/9 0.024s, n=19513, sd=15} 22. Nd3 {+1.90/10 0.027s, n=23620, sd=20}
Nh5 {-1.92/10 0.059s, n=38159, sd=16} 23. Kf2 {+2.01/10 0.013s, n=13548, sd=16}
Be7 {-1.81/9 0.016s, n=13635, sd=14} 24. Be2 {+1.97/10 0.015s, n=14597, sd=13}
d6 {-1.91/9 0.022s, n=17563, sd=14} 25. Rhg1 {+2.22/9 0.021s, n=13736, sd=12}
a5 {-2.18/9 0.029s, n=25049, sd=14} 26. b4 {+2.76/10 0.017s, n=15735, sd=14}
Ba4 {-2.62/8 0.015s, n=14943, sd=13} 27. b5 {+3.05/9 0.016s, n=14751, sd=14}
h3 {-3.91/9 0.024s, n=17442, sd=16}
28. gxh3 {+3.98/9 0.022s, n=20010, sd=19, Black makes an illegal move: e8a8} 1-0