MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1967"]
[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 "rnbqkbnr/pppp4/7p/4ppp1/7P/2N2N2/PPPPPPP1/R1BQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:25:49 -0400"]
[GameEndTime "2026-09-14T12:25:50 -0400"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxe5 {+4.41/10 0.013s, n=12033, sd=18} Qf6 {-5.07/9 0.020s, n=18282, sd=15}
6. d4 {+4.22/11 0.011s, n=12571, sd=22} d6 {-5.58/11 0.030s, n=32408, sd=23}
7. hxg5 {+4.53/11 0.013s, n=15877, sd=21} hxg5 {-4.86/12 0.026s, n=33543, sd=21}
8. Nd5 {+4.72/11 0.013s, n=12778, sd=17} Rxh1 {-4.87/11 0.057s, n=60431, sd=22}
9. Nxf6+ {+5.07/8 0.009s, n=12582, sd=15} Nxf6 {-4.58/10 0.017s, n=17129, sd=14}
10. Bxg5 {+4.51/9 0.009s, n=12655, sd=15} Ne4 {-4.59/9 0.009s, n=12306, sd=13}
11. Nf3 {+4.92/9 0.016s, n=14325, sd=15} Nc6 {-4.81/9 0.019s, n=18510, sd=15}
12. c3 {+4.73/9 0.036s, n=33366, sd=15} a5 {-4.93/8 0.013s, n=16939, sd=11}
13. Qb3 {+5.03/9 0.017s, n=13895, sd=16} Bd7 {-5.38/9 0.025s, n=22048, sd=13}
14. Qg8 {+6.32/10 0.015s, n=18079, sd=17} Ne7 {-6.74/10 0.034s, n=29690, sd=21}
15. Bxe7 {+6.19/10 0.037s, n=38505, sd=18}
Kxe7 {-6.48/10 0.014s, n=16952, sd=19} 16. Ng5 {+6.29/10 0.011s, n=15202, sd=19}
Nxg5 {-6.38/11 0.032s, n=38963, sd=22}
17. Qxg5+ {+6.34/10 0.017s, n=16795, sd=17}
Kf7 {-6.31/10 0.014s, n=20344, sd=21} 18. Qf4 {+6.65/10 0.018s, n=21825, sd=11}
Kf6 {-6.83/10 0.045s, n=48292, sd=25} 19. Qf3 {+7.44/10 0.027s, n=34787, sd=16}
Bh6 {-7.55/10 0.031s, n=40561, sd=18} 20. g3 {+7.55/10 0.024s, n=25541, sd=17}
Rh8 {-6.85/11 0.016s, n=20593, sd=19} 21. Qxb7 {+7.22/10 0.024s, n=26742, sd=18}
Be6 {-7.15/10 0.013s, n=16813, sd=16} 22. f4 {+7.72/9 0.010s, n=14113, sd=14}
Bg7 {-7.46/8 0.010s, n=13668, sd=15, White makes an illegal move: e1a1} 0-1