MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "662"]
[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 "rnbqkb1r/2p1pppp/p6n/1p1p3Q/4P3/P2B2P1/1PPP1P1P/RNB1K1NR b KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:37:23 +0000"]
[GameEndTime "2026-09-14T13:37:24 +0000"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {+2.04/9 0.016s, n=12152, sd=15}
6. Nc3 {-1.78/9 0.021s, n=12858, sd=13} g6 {+2.10/10 0.020s, n=14645, sd=18}
7. Qh3 {-2.31/12 0.091s, n=62184, sd=20} d4 {+2.29/9 0.018s, n=13845, sd=15}
8. Nd1 {-2.24/9 0.023s, n=17355, sd=14} Qd6 {+2.04/10 0.060s, n=38706, sd=16}
9. f3 {-1.79/10 0.033s, n=23773, sd=15} Bg7 {+1.76/9 0.071s, n=46497, sd=13}
10. Be2 {-2.05/10 0.018s, n=12650, sd=16} f5 {+1.72/10 0.025s, n=16905, sd=17}
11. d3 {-1.58/11 0.056s, n=36527, sd=17} Nf7 {+1.45/9 0.020s, n=13945, sd=14}
12. Nf2 {-1.37/10 0.055s, n=36382, sd=17} Nd7 {+1.45/9 0.034s, n=23893, sd=12}
13. f4 {-0.92/10 0.043s, n=30024, sd=16} Nf6 {+1.12/10 0.052s, n=34715, sd=17}
14. e5 {-0.48/11 0.030s, n=23225, sd=23} Nxe5 {+1.59/11 0.016s, n=13149, sd=14}
15. fxe5 {-0.42/12 0.015s, n=12773, sd=14}
Qxe5 {+0.53/10 0.023s, n=17202, sd=19} 16. Bf4 {-0.47/10 0.016s, n=12085, sd=18}
Qe6 {+0.35/11 0.022s, n=15983, sd=14} 17. Kf1 {-0.05/11 0.018s, n=14828, sd=16}
Qc6 {+1.08/10 0.035s, n=24791, sd=15} 18. Bf3 {-0.73/9 0.019s, n=13871, sd=16}
Nd5 {+0.33/9 0.021s, n=14434, sd=16} 19. Re1 {-0.55/9 0.023s, n=16290, sd=12}
Qxc2 {+0.62/10 0.027s, n=17336, sd=20} 20. Re2 {-0.36/9 0.026s, n=17920, sd=12}
Qb1+ {+0.43/8 0.019s, n=13836, sd=20} 21. Kg2 {-0.83/9 0.027s, n=18502, sd=18}
Qa2 {+0.75/10 0.022s, n=16017, sd=17} 22. Bh6 {-0.74/10 0.018s, n=12022, sd=15}
Bxh6 {+0.67/10 0.022s, n=15163, sd=16}
23. Qxh6 {-0.80/10 0.017s, n=12910, sd=18, Black makes an illegal move: e8a8}
1-0