MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "653"]
[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 "rnbqk1nr/1pppbppp/p3p3/8/P5P1/4PP2/1PPPQ2P/RNB1KBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:29 +0000"]
[GameEndTime "2026-09-14T13:38:30 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {+1.77/9 0.020s, n=15799, sd=15}
6. f4 {-1.23/10 0.048s, n=23957, sd=14} e5 {+1.67/9 0.027s, n=14508, sd=14}
7. fxe5 {-1.63/9 0.026s, n=19395, sd=17} d6 {+1.64/8 0.023s, n=13767, sd=13}
8. exd6 {-1.53/8 0.024s, n=18257, sd=13} Qxd6 {+1.58/9 0.041s, n=20627, sd=14}
9. Bg2 {-1.42/9 0.025s, n=17260, sd=14} Qg6 {+1.51/9 0.020s, n=12600, sd=13}
10. h3 {-1.27/9 0.030s, n=18099, sd=17} h5 {+1.43/9 0.026s, n=14354, sd=14}
11. g5 {-1.33/9 0.022s, n=17449, sd=15} Qxc2 {+1.62/11 0.029s, n=17956, sd=16}
12. Nc3 {-0.93/10 0.039s, n=25359, sd=19} Bxg5 {+1.78/10 0.033s, n=20040, sd=19}
13. Nf3 {-1.27/9 0.022s, n=16426, sd=15} Be7 {+1.23/8 0.022s, n=13287, sd=17}
14. e4 {-1.25/9 0.018s, n=15597, sd=12} Be6 {+1.85/8 0.020s, n=14897, sd=16}
15. d4 {-1.24/8 0.021s, n=14511, sd=20} Qxe2+ {+1.95/9 0.021s, n=18162, sd=18}
16. Kxe2 {-1.13/8 0.027s, n=17749, sd=22} Bc4+ {+1.62/9 0.016s, n=14665, sd=18}
17. Kf2 {-1.18/9 0.033s, n=25726, sd=17} Nb4 {+1.50/9 0.017s, n=15261, sd=15}
18. Bf1 {-1.11/10 0.052s, n=40898, sd=15} Bxf1 {+1.43/10 0.024s, n=20506, sd=14}
19. Rxf1 {-1.01/10 0.018s, n=16651, sd=15} f6 {+1.31/8 0.021s, n=17421, sd=12}
20. Ke2 {-1.43/8 0.015s, n=13339, sd=14, Black makes an illegal move: e8a8} 1-0