MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "748"]
[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/ppp1p2p/n7/3p1pp1/7P/2P1P1P1/PP1P1P2/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:27 +0000"]
[GameEndTime "2026-09-14T14:52:28 +0000"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qh5+ {+5.36/8 0.015s, n=14532, sd=12} Kd7 {-4.58/8 0.013s, n=12076, sd=11}
6. hxg5 {+4.67/8 0.025s, n=17490, sd=16} e6 {-4.86/9 0.025s, n=22943, sd=16}
7. d4 {+5.01/8 0.016s, n=15754, sd=11} Bg7 {-4.85/8 0.018s, n=16960, sd=16}
8. Nf3 {+4.68/7 0.022s, n=19732, sd=13} h6 {-4.44/9 0.018s, n=16739, sd=11}
9. g6 {+5.01/9 0.022s, n=20283, sd=17} b6 {-4.40/9 0.024s, n=22877, sd=14}
10. b4 {+4.50/8 0.015s, n=14162, sd=12} Nb8 {-3.97/8 0.020s, n=18643, sd=12}
11. Nbd2 {+4.45/8 0.014s, n=14422, sd=15} Bb7 {-3.97/9 0.030s, n=28110, sd=15}
12. a4 {+3.97/8 0.016s, n=16230, sd=15} a6 {-4.24/9 0.019s, n=17418, sd=14}
13. Ba3 {+4.27/9 0.028s, n=21460, sd=14} Nf6 {-3.44/9 0.017s, n=15744, sd=15}
14. Ne5+ {+2.91/8 0.035s, n=35096, sd=16} Kc8 {-2.84/9 0.048s, n=38334, sd=14}
15. Qh4 {+2.87/8 0.016s, n=14408, sd=14} Qe8 {-2.71/9 0.016s, n=16285, sd=12}
16. a5 {+2.74/8 0.020s, n=18815, sd=12} b5 {-2.06/9 0.014s, n=13148, sd=14}
17. Be2 {+2.37/7 0.022s, n=17194, sd=12} Rg8 {-2.11/10 0.024s, n=21452, sd=17}
18. Nb3 {+2.39/10 0.014s, n=13341, sd=15} Nbd7 {-2.11/10 0.018s, n=18797, sd=16}
19. Nxd7 {+2.25/13 0.029s, n=24847, sd=20}
Nxd7 {-1.90/12 0.031s, n=32141, sd=20} 20. Nc5 {+2.12/9 0.019s, n=18708, sd=13}
Bc6 {-2.08/9 0.021s, n=19617, sd=15} 21. Nxd7 {+1.62/9 0.025s, n=21755, sd=13}
Bxd7 {-1.38/11 0.021s, n=20487, sd=16} 22. Bh5 {+1.08/10 0.022s, n=22755, sd=15}
e5 {-1.06/10 0.019s, n=20460, sd=16, White makes an illegal move: e1a1} 0-1