MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2314"]
[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 "rnbqkbnr/pp2p1pp/8/2pp4/4Pp2/7P/PPPPBPP1/RNBQK1NR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T10:46:06 -0400"]
[GameEndTime "2026-09-14T10:46:07 -0400"]
[PlyCount "42"]
[Termination "illegal move"]
[TimeControl "-"]

5. exd5 {+2.59/12 0.050s, n=47946, sd=18} Qxd5 {-2.31/9 0.026s, n=16873, sd=16}
6. Nf3 {+2.63/9 0.016s, n=12900, sd=20} Nc6 {-2.55/9 0.028s, n=29958, sd=15}
7. Nc3 {+2.66/9 0.010s, n=12273, sd=14} Qd6 {-2.65/9 0.020s, n=18090, sd=13}
8. d4 {+3.31/10 0.010s, n=14553, sd=15} Nxd4 {-2.91/11 0.048s, n=45485, sd=18}
9. Nxd4 {+3.57/10 0.019s, n=16423, sd=15} cxd4 {-3.29/9 0.023s, n=14130, sd=17}
10. Nb5 {+3.24/10 0.028s, n=26844, sd=16} Qe5 {-3.78/9 0.031s, n=29222, sd=15}
11. Nxd4 {+3.89/10 0.030s, n=27826, sd=16} Bd7 {-2.89/11 0.036s, n=42035, sd=19}
12. Nf3 {+3.95/9 0.012s, n=14764, sd=13} Qf6 {-4.00/10 0.022s, n=26053, sd=19}
13. Qd5 {+3.90/10 0.020s, n=23993, sd=17} Rc8 {-4.62/8 0.012s, n=15056, sd=20}
14. Qxb7 {+4.71/10 0.018s, n=14859, sd=17}
Rxc2 {-5.13/10 0.048s, n=53558, sd=21} 15. Bd3 {+5.28/10 0.010s, n=13793, sd=14}
Qe6+ {-5.16/9 0.015s, n=18957, sd=16} 16. Kf1 {+5.26/10 0.012s, n=16449, sd=19}
Rc5 {-4.81/12 0.041s, n=45717, sd=20} 17. Bxf4 {+5.18/11 0.020s, n=24391, sd=16}
Qb6 {-5.55/10 0.015s, n=18502, sd=19} 18. Qxb6 {+5.87/10 0.011s, n=15216, sd=17}
axb6 {-5.31/11 0.025s, n=28103, sd=20} 19. Be3 {+5.45/11 0.028s, n=37013, sd=19}
Bb5 {-5.39/10 0.042s, n=43149, sd=19}
20. Bxb5+ {+5.21/10 0.017s, n=23736, sd=18}
Rxb5 {-5.60/10 0.026s, n=26553, sd=17} 21. Bd4 {+4.99/10 0.013s, n=18239, sd=17}
Nf6 {-5.42/11 0.023s, n=23536, sd=24} 22. a4 {+5.11/10 0.027s, n=23376, sd=17}
Rb3 {-5.21/10 0.014s, n=13922, sd=21} 23. Rc1 {+5.58/10 0.028s, n=28553, sd=20}
e5 {-5.60/10 0.021s, n=26886, sd=16} 24. Bxe5 {+5.82/10 0.024s, n=25827, sd=15}
Bc5 {-5.52/11 0.010s, n=15999, sd=18}
25. Bc3 {+5.65/10 0.014s, n=13093, sd=16, Black makes an illegal move: e8h8} 1-0