MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "272"]
[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 "r1bqkbnr/pp1pp1p1/2n4p/2p2p2/5PP1/P2P4/1PPBP2P/RN1QKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:01:02 +0200"]
[GameEndTime "2026-09-14T18:01:03 +0200"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... fxg4 {+1.30/9 0.029s, n=20366, sd=14}
6. e4 {-1.24/9 0.022s, n=20084, sd=15} d5 {+1.56/11 0.046s, n=35190, sd=18}
7. Bg2 {-1.70/9 0.020s, n=15954, sd=16} d4 {+1.44/10 0.021s, n=16063, sd=20}
8. f5 {-1.67/9 0.015s, n=12097, sd=14} Nf6 {+2.21/9 0.016s, n=15356, sd=14}
9. h3 {-1.94/10 0.012s, n=12587, sd=15} h5 {+1.69/9 0.021s, n=16698, sd=13}
10. hxg4 {-1.61/10 0.027s, n=23723, sd=16} g6 {+1.70/10 0.024s, n=22373, sd=15}
11. gxh5 {-1.66/9 0.013s, n=13673, sd=14} gxf5 {+2.09/11 0.022s, n=23788, sd=14}
12. exf5 {-1.74/10 0.015s, n=14341, sd=17} Bxf5 {+1.83/9 0.014s, n=13533, sd=15}
13. Bf4 {-1.85/10 0.027s, n=23485, sd=18} Bg4 {+1.83/9 0.014s, n=12904, sd=16}
14. Bf3 {-1.91/11 0.029s, n=26113, sd=22} Qd7 {+1.73/10 0.016s, n=13376, sd=15}
15. Nd2 {-2.33/10 0.024s, n=17163, sd=22} Qf5 {+2.23/11 0.039s, n=26576, sd=23}
16. Bxg4 {-1.93/10 0.015s, n=12541, sd=17}
Qxf4 {+1.45/10 0.050s, n=37964, sd=22} 17. Bf3 {-1.53/9 0.017s, n=15543, sd=15}
Qg3+ {+1.46/9 0.017s, n=14705, sd=20} 18. Kf1 {-1.62/9 0.031s, n=18737, sd=15}
Bh6 {+1.50/10 0.027s, n=22213, sd=15}
19. Bxc6+ {-1.55/10 0.023s, n=19477, sd=27}
bxc6 {+1.24/8 0.018s, n=13949, sd=17} 20. Qf3 {-1.74/11 0.046s, n=38066, sd=20}
Qc7 {+1.62/9 0.027s, n=24988, sd=16} 21. Ke2 {-2.00/10 0.027s, n=22737, sd=21}
Rg8 {+1.11/9 0.033s, n=28044, sd=15}
22. Rf1 {-1.18/9 0.016s, n=12448, sd=14, Black makes an illegal move: e8a8} 1-0