MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1838"]
[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 "1nbqkbnr/rp2pppp/p1p5/3p4/Q1P4P/8/PP1PPPPR/RNB1KBN1 w Qk - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:36 +0000"]
[GameEndTime "2026-09-14T13:41:37 +0000"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-1.23/9 0.015s, n=13322, sd=12} b5 {+1.32/10 0.019s, n=15517, sd=15}
6. cxb5 {-1.29/9 0.024s, n=19153, sd=13} cxb5 {+1.18/10 0.024s, n=18533, sd=14}
7. Qd1 {-1.19/10 0.019s, n=15782, sd=12} Nc6 {+1.26/9 0.015s, n=14419, sd=15}
8. Nf3 {-0.98/9 0.036s, n=27256, sd=12} Bf5 {+1.12/10 0.041s, n=34015, sd=15}
9. Bf4 {-1.21/9 0.017s, n=15211, sd=13} Nb4 {+2.01/9 0.016s, n=13449, sd=14}
10. Na3 {-1.83/10 0.028s, n=23432, sd=14} e6 {+1.93/10 0.021s, n=18459, sd=17}
11. g3 {-1.97/9 0.014s, n=12428, sd=12} Bd6 {+1.87/9 0.022s, n=16244, sd=13}
12. Bh3 {-1.93/9 0.055s, n=40260, sd=12} Be4 {+1.79/9 0.026s, n=18741, sd=14}
13. Bxd6 {-2.33/8 0.044s, n=33940, sd=13} Qxd6 {+2.13/9 0.018s, n=13681, sd=13}
14. Nd2 {-2.33/10 0.077s, n=56093, sd=21} Rc7 {+2.81/10 0.022s, n=17458, sd=13}
15. Nb3 {-2.60/8 0.016s, n=13316, sd=14} Bc2 {+3.62/13 0.025s, n=22334, sd=16}
16. Qd2 {-2.66/11 0.018s, n=15687, sd=15} Bxb3 {+3.45/11 0.019s, n=16943, sd=23}
17. axb3 {-2.70/10 0.017s, n=15156, sd=15} Nf6 {+3.44/9 0.027s, n=22615, sd=15}
18. Kf1 {-2.84/10 0.022s, n=19259, sd=13} Ne4 {+2.97/10 0.026s, n=23033, sd=16}
19. Qe3 {-2.86/11 0.038s, n=30916, sd=18, Black makes an illegal move: e8h8} 1-0