MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "328"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "1nbqkbnr/rp1pppp1/7p/p1p5/P7/2P5/1P1PPPPP/RNBQKBNR w KQk - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:40 +0000"]
[GameEndTime "2026-09-14T13:36:41 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+1.25/10 0.015s, n=14062, sd=13} b6 {-1.18/9 0.019s, n=13072, sd=14}
6. Na3 {+1.26/11 0.019s, n=15875, sd=10} Bb7 {-1.17/9 0.018s, n=15241, sd=12}
7. e5 {+1.21/9 0.016s, n=14492, sd=14} e6 {-0.97/10 0.032s, n=28204, sd=13}
8. Nf3 {+1.20/10 0.030s, n=23286, sd=14} Nc6 {-0.92/9 0.041s, n=33384, sd=16}
9. Nc4 {+1.33/10 0.026s, n=21524, sd=18} Qb8 {-1.15/10 0.056s, n=41046, sd=16}
10. d4 {+1.36/8 0.016s, n=14332, sd=15} cxd4 {-1.46/10 0.017s, n=15414, sd=17}
11. Nxd4 {+1.70/10 0.026s, n=14728, sd=16}
Nxd4 {-1.44/11 0.028s, n=22871, sd=18}
12. Qxd4 {+1.34/10 0.021s, n=17211, sd=16} Bc5 {-1.15/11 0.023s, n=18757, sd=18}
13. Qg4 {+0.92/9 0.030s, n=17659, sd=14} Kf8 {-1.12/10 0.018s, n=14186, sd=14}
14. Bd3 {+0.94/9 0.016s, n=13044, sd=13} Bd5 {-0.91/9 0.023s, n=17196, sd=18}
15. Qg3 {+1.12/10 0.042s, n=28229, sd=19} Bxc4 {-1.08/10 0.034s, n=26670, sd=17}
16. Bxc4 {+1.24/9 0.020s, n=15743, sd=14} Ne7 {-1.00/10 0.021s, n=16032, sd=16}
17. Bd3 {+1.07/10 0.023s, n=17638, sd=15} Ng6 {-1.01/10 0.019s, n=16216, sd=18}
18. f4 {+1.01/9 0.017s, n=14456, sd=16} d6 {-1.52/9 0.016s, n=14088, sd=14}
19. Bxg6 {+0.67/10 0.014s, n=12831, sd=13}
fxg6 {-0.83/11 0.029s, n=21646, sd=14} 20. Qxg6 {+1.16/9 0.016s, n=13797, sd=13}
dxe5 {-0.67/10 0.022s, n=20560, sd=24} 21. Bd2 {+0.58/8 0.014s, n=12577, sd=14}
exf4 {-0.25/12 0.043s, n=35318, sd=22, White makes an illegal move: e1a1} 0-1