MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "102"]
[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 "r1bqkbnr/1p1pppp1/n6p/p1p5/3P1P2/Q7/PPP1P1PP/RNB1KBNR w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:36 +0000"]
[GameEndTime "2026-09-14T13:35:36 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5. dxc5 {-1.09/9 0.015s, n=12368, sd=11} e6 {+1.09/9 0.025s, n=20616, sd=15}
6. e4 {-1.44/9 0.019s, n=16775, sd=15} b6 {+1.00/9 0.030s, n=21111, sd=15}
7. Qf3 {-1.03/10 0.050s, n=38843, sd=15} Bxc5 {+1.03/8 0.018s, n=14364, sd=16}
8. a3 {-0.96/8 0.015s, n=12529, sd=13} Bb7 {+0.64/10 0.072s, n=52026, sd=16}
9. Nc3 {-0.77/9 0.025s, n=20583, sd=15} Qh4+ {+0.88/10 0.028s, n=22609, sd=14}
10. Qg3 {-0.94/7 0.018s, n=14039, sd=17} Qxg3+ {+0.98/9 0.013s, n=12358, sd=20}
11. hxg3 {-0.93/9 0.021s, n=17286, sd=19} Nf6 {+1.01/10 0.016s, n=14621, sd=17}
12. e5 {-1.11/9 0.022s, n=16462, sd=14} Ng4 {+0.78/9 0.027s, n=23606, sd=17}
13. Nf3 {-0.84/9 0.026s, n=22340, sd=16} f6 {+0.85/8 0.022s, n=18940, sd=13}
14. Bd3 {-0.89/8 0.019s, n=13176, sd=18} Nf2 {+0.77/7 0.018s, n=14507, sd=14}
15. Bg6+ {-0.18/9 0.017s, n=14946, sd=14} Ke7 {+0.52/9 0.017s, n=14396, sd=17}
16. Rf1 {-0.40/10 0.039s, n=34118, sd=15} Ng4 {+0.69/10 0.022s, n=19298, sd=16}
17. Bh5 {-0.41/9 0.018s, n=16513, sd=15} f5 {+0.62/10 0.025s, n=21536, sd=16}
18. Nh4 {-0.10/10 0.037s, n=30470, sd=15} Rhg8 {+0.62/9 0.019s, n=16426, sd=15}
19. Bd2 {-0.64/10 0.019s, n=19457, sd=16} Kd8 {+0.58/9 0.017s, n=14876, sd=15}
20. Bxg4 {-0.80/9 0.013s, n=12478, sd=15} fxg4 {+0.73/10 0.018s, n=15538, sd=18}
21. f5 {-0.98/10 0.030s, n=28923, sd=15}
exf5 {+1.18/9 0.012s, n=12109, sd=14, White makes an illegal move: e1a1} 0-1