MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1453"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/pppppppp/8/6P1/8/3P1P1n/PPP1P2P/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:03:28 +0000"]
[GameEndTime "2026-09-14T16:03:29 +0000"]
[PlyCount "41"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxg1 {+0.78/10 0.050s, n=26865, sd=15}
6. Rxg1 {-0.99/8 0.025s, n=14385, sd=13} d5 {+0.89/9 0.025s, n=21361, sd=14}
7. Nc3 {-0.92/9 0.041s, n=20785, sd=15} d4 {+1.10/9 0.026s, n=22620, sd=13}
8. Ne4 {-0.57/9 0.014s, n=13776, sd=14} Nc6 {+0.71/10 0.049s, n=26200, sd=15}
9. c3 {-0.46/9 0.019s, n=17402, sd=17} h6 {+0.67/9 0.021s, n=17102, sd=12}
10. gxh6 {-0.79/9 0.015s, n=14133, sd=18} g6 {+0.47/9 0.033s, n=15640, sd=19}
11. Qb3 {-0.30/11 0.021s, n=19970, sd=15} a5 {+0.75/9 0.015s, n=12445, sd=16}
12. Ng5 {-0.44/9 0.013s, n=13067, sd=16} e6 {+0.16/9 0.015s, n=13454, sd=17}
13. Bg2 {-0.50/8 0.027s, n=20789, sd=14} Bxh6 {+0.34/9 0.032s, n=25185, sd=15}
14. f4 {-0.16/10 0.019s, n=18136, sd=20} Bg7 {+0.30/9 0.035s, n=26702, sd=18}
15. Bxc6+ {-0.26/9 0.020s, n=15422, sd=14}
bxc6 {+0.63/10 0.024s, n=20493, sd=17} 16. f5 {-0.21/10 0.034s, n=32145, sd=17}
a4 {+0.41/10 0.015s, n=13749, sd=15} 17. Qc4 {-1.09/9 0.018s, n=17455, sd=18}
Qd5 {+0.92/11 0.045s, n=40684, sd=18} 18. fxg6 {-0.62/10 0.019s, n=19820, sd=15}
fxg6 {+1.01/10 0.015s, n=16572, sd=17}
19. Qxd5 {-0.86/11 0.022s, n=24979, sd=14}
exd5 {+0.85/10 0.021s, n=20074, sd=17} 20. Kd2 {-0.68/10 0.013s, n=14384, sd=19}
Bf5 {+0.83/9 0.013s, n=14882, sd=16} 21. Nf3 {-1.15/10 0.039s, n=33909, sd=19}
c5 {+0.82/9 0.011s, n=12025, sd=15} 22. cxd4 {-1.12/10 0.039s, n=38355, sd=18}
cxd4 {+0.98/10 0.018s, n=17487, sd=16} 23. Kd1 {-1.02/11 0.051s, n=49065, sd=19}
c5 {+1.12/11 0.019s, n=17101, sd=20} 24. Bf4 {-0.83/10 0.015s, n=16690, sd=15}
c4 {+0.95/10 0.013s, n=14643, sd=16}
25. Rc1 {-1.07/10 0.018s, n=20924, sd=16, Black makes an illegal move: e8h8} 1-0