MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "855"]
[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 "rnbqkbnr/ppp2p2/3pp2p/5Pp1/1P6/2P5/P2PPKPP/RNBQ1BNR b kq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:53:05 +0000"]
[GameEndTime "2026-09-14T14:53:06 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... exf5 {+4.36/9 0.019s, n=18777, sd=14}
6. h4 {-4.39/9 0.021s, n=14314, sd=12} Qf6 {+3.72/9 0.036s, n=34312, sd=17}
7. e3 {-3.69/10 0.043s, n=38148, sd=14} Nc6 {+3.62/8 0.023s, n=18057, sd=14}
8. Nf3 {-3.87/9 0.017s, n=14730, sd=15} g4 {+3.68/9 0.014s, n=12795, sd=16}
9. Nd4 {-3.70/10 0.016s, n=15759, sd=18} f4 {+3.73/10 0.014s, n=13677, sd=14}
10. Kg1 {-3.68/9 0.014s, n=14200, sd=16} Bg7 {+4.12/9 0.019s, n=13331, sd=14}
11. Nxc6 {-4.02/11 0.015s, n=14003, sd=18} fxe3 {+3.77/9 0.013s, n=12652, sd=16}
12. dxe3 {-3.97/10 0.019s, n=16809, sd=16}
bxc6 {+4.31/10 0.019s, n=16618, sd=15} 13. e4 {-4.23/10 0.018s, n=16041, sd=14}
Qe5 {+4.85/9 0.013s, n=12215, sd=12} 14. Bd3 {-4.20/9 0.018s, n=15906, sd=15}
Nf6 {+4.13/9 0.013s, n=13583, sd=15} 15. Be3 {-4.36/10 0.025s, n=24935, sd=20}
Nh5 {+4.95/10 0.016s, n=16185, sd=16} 16. Qd2 {-4.16/10 0.026s, n=20281, sd=17}
Qe7 {+4.07/9 0.015s, n=14725, sd=13} 17. Na3 {-3.54/10 0.037s, n=32647, sd=17}
a5 {+4.02/10 0.030s, n=22033, sd=15} 18. Bd4 {-4.19/7 0.024s, n=22045, sd=12}
Bxd4+ {+4.26/9 0.016s, n=14377, sd=16}
19. cxd4 {-3.93/10 0.017s, n=16643, sd=21}
axb4 {+4.54/10 0.029s, n=25347, sd=16} 20. Nc4 {-3.97/9 0.025s, n=21716, sd=16}
Ng3 {+4.63/11 0.027s, n=24951, sd=17} 21. Rh2 {-4.35/10 0.025s, n=23258, sd=14}
f5 {+4.10/10 0.014s, n=13579, sd=17}
22. exf5 {-4.02/12 0.018s, n=17415, sd=17, Black makes an illegal move: e8h8}
1-0