MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1091"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "r1bqkb1r/2pppppp/p1n2n2/1p6/3P3P/7N/PPP1PPP1/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:38:33 +0000"]
[GameEndTime "2026-09-14T13:38:35 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {-0.25/9 0.043s, n=27141, sd=16} Nxe4 {+1.01/10 0.021s, n=14413, sd=11}
6. d5 {-0.86/10 0.033s, n=23808, sd=15} Na7 {+0.73/9 0.023s, n=14054, sd=15}
7. a4 {-0.46/11 0.049s, n=27666, sd=17} Bb7 {+0.10/9 0.030s, n=21562, sd=18}
8. axb5 {-1.08/9 0.025s, n=18071, sd=14} Nxb5 {+1.02/10 0.020s, n=13997, sd=14}
9. c4 {-1.11/10 0.150s, n=79638, sd=18} Nbd6 {+0.91/10 0.025s, n=15103, sd=15}
10. Ng5 {-1.09/10 0.055s, n=27891, sd=14} e6 {+1.36/10 0.047s, n=27832, sd=15}
11. Bd3 {-1.17/9 0.019s, n=13492, sd=13} Nxg5 {+1.46/8 0.018s, n=12579, sd=12}
12. Bxg5 {-0.57/10 0.042s, n=28693, sd=19} Be7 {+1.20/8 0.027s, n=12218, sd=13}
13. c5 {-1.96/9 0.060s, n=29793, sd=19} Nb5 {+1.05/9 0.027s, n=13552, sd=12}
14. c6 {-0.24/11 0.041s, n=20561, sd=16} dxc6 {+0.94/9 0.019s, n=14133, sd=16}
15. dxe6 {-0.73/9 0.034s, n=22647, sd=19} Bxg5 {+0.96/10 0.023s, n=15140, sd=16}
16. exf7+ {-0.75/8 0.072s, n=32426, sd=23}
Kxf7 {+0.83/10 0.140s, n=94600, sd=25} 17. hxg5 {-0.84/9 0.016s, n=13689, sd=16}
Qxg5 {+0.57/9 0.053s, n=38064, sd=20} 18. Qf3+ {-0.58/8 0.020s, n=15017, sd=17}
Qf6 {+0.67/9 0.059s, n=45506, sd=21} 19. Qxf6+ {-0.58/8 0.036s, n=19316, sd=17}
Kxf6 {+0.78/8 0.028s, n=20964, sd=16} 20. Nd2 {-0.72/10 0.080s, n=42470, sd=18}
g6 {+0.69/11 0.028s, n=22292, sd=13} 21. Ne4+ {-0.61/10 0.044s, n=23410, sd=25}
Kg7 {+0.55/9 0.024s, n=19375, sd=20, White makes an illegal move: e1h1} 0-1