MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1939"]
[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 "r1bqkbnr/p1pppppp/4n3/1p6/5P2/PP5P/2PPP1P1/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:04:11 +0000"]
[GameEndTime "2026-09-14T16:04:12 +0000"]
[PlyCount "38"]
[Termination "illegal move"]
[TimeControl "-"]

5. e3 {+0.46/9 0.030s, n=22556, sd=13} a6 {-0.61/9 0.015s, n=12450, sd=10}
6. Bb2 {+0.63/9 0.014s, n=13080, sd=13} Nf6 {-0.48/9 0.029s, n=20848, sd=13}
7. g4 {+0.84/8 0.020s, n=18123, sd=13} Bb7 {-0.99/9 0.022s, n=12917, sd=12}
8. Nf3 {+1.02/9 0.016s, n=14197, sd=13} g5 {-1.01/9 0.032s, n=22916, sd=15}
9. f5 {+1.24/11 0.051s, n=38450, sd=16} Nc5 {-1.37/11 0.070s, n=46764, sd=17}
10. Rg1 {+1.31/9 0.022s, n=14448, sd=13} e6 {-1.09/10 0.028s, n=21042, sd=13}
11. Qe2 {+1.10/9 0.030s, n=24700, sd=13} Qe7 {-1.19/9 0.036s, n=21223, sd=14}
12. Nc3 {+1.24/10 0.018s, n=14915, sd=17} exf5 {-1.49/10 0.028s, n=17573, sd=12}
13. gxf5 {+1.08/10 0.026s, n=21386, sd=19} h6 {-1.15/11 0.032s, n=20528, sd=19}
14. b4 {+1.06/10 0.019s, n=15841, sd=14} Nce4 {-1.23/10 0.018s, n=13812, sd=18}
15. Nxe4 {+1.36/10 0.021s, n=17740, sd=15}
Bxe4 {-1.30/10 0.031s, n=18395, sd=16} 16. Bg2 {+1.39/10 0.031s, n=26532, sd=15}
Bg7 {-1.13/9 0.021s, n=14439, sd=11} 17. d3 {+1.45/10 0.014s, n=13743, sd=15}
Bc6 {-1.52/9 0.018s, n=13868, sd=12} 18. e4 {+1.48/11 0.028s, n=20766, sd=15}
Nh5 {-1.32/10 0.022s, n=14700, sd=17} 19. Bxg7 {+1.16/10 0.015s, n=12881, sd=16}
Nxg7 {-1.51/10 0.025s, n=18466, sd=19} 20. Nd4 {+1.22/10 0.021s, n=12744, sd=15}
Qe5 {-1.66/10 0.041s, n=29803, sd=17} 21. c3 {+1.52/10 0.044s, n=37414, sd=17}
a5 {-0.98/10 0.033s, n=23107, sd=14} 22. Kd2 {+1.39/10 0.014s, n=14764, sd=15}
axb4 {-1.07/9 0.017s, n=13047, sd=15}
23. axb4 {+1.04/11 0.047s, n=39757, sd=20, Black makes an illegal move: e8h8}
1-0