MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "817"]
[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 "rnbqkb1r/pppp1ppp/4B2n/8/8/4P1Q1/PPPP1PPP/RNB1K1NR b KQkq - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:47 +0000"]
[GameEndTime "2026-09-14T13:40:48 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... dxe6 {+5.89/9 0.022s, n=19872, sd=13}
6. Nc3 {-6.22/9 0.015s, n=12490, sd=13} Nf5 {+6.23/10 0.050s, n=40306, sd=15}
7. Qf4 {-6.51/9 0.016s, n=13375, sd=12} Nh4 {+6.36/9 0.016s, n=13158, sd=15}
8. Qg3 {-6.34/9 0.015s, n=12760, sd=13} Nc6 {+6.19/9 0.019s, n=16856, sd=18}
9. b3 {-6.35/9 0.015s, n=13512, sd=12} Nf5 {+6.22/9 0.025s, n=21381, sd=13}
10. Qf3 {-6.29/10 0.028s, n=23878, sd=20} Nb4 {+6.21/9 0.019s, n=15759, sd=14}
11. Qd1 {-6.21/9 0.016s, n=13836, sd=13} Qg5 {+6.08/9 0.027s, n=22407, sd=13}
12. g4 {-5.87/10 0.014s, n=12875, sd=13} Nh4 {+6.95/11 0.031s, n=27143, sd=15}
13. a3 {-6.12/9 0.027s, n=22788, sd=14} Nd5 {+7.09/10 0.022s, n=19181, sd=15}
14. Nh3 {-7.19/8 0.019s, n=16933, sd=12} Nxc3 {+7.25/10 0.014s, n=14932, sd=14}
15. Nxg5 {-7.14/10 0.029s, n=28274, sd=16} Nxd1 {+6.79/9 0.012s, n=13543, sd=15}
16. Kxd1 {-6.66/10 0.013s, n=14607, sd=17} Bd7 {+6.67/10 0.034s, n=33214, sd=16}
17. d3 {-6.47/10 0.031s, n=32706, sd=15} Be7 {+6.68/9 0.015s, n=15549, sd=18}
18. Ne4 {-6.65/9 0.017s, n=16883, sd=13} f5 {+6.55/10 0.016s, n=15645, sd=17}
19. gxf5 {-6.65/10 0.025s, n=23571, sd=15}
exf5 {+6.66/10 0.020s, n=19045, sd=14} 20. Nd2 {-6.68/11 0.037s, n=34043, sd=18}
Rg8 {+6.60/10 0.023s, n=21744, sd=17} 21. Rg1 {-6.66/8 0.014s, n=13693, sd=13}
g5 {+6.61/9 0.014s, n=12571, sd=12}
22. Ke2 {-6.77/9 0.038s, n=34636, sd=13, Black makes an illegal move: e8a8} 1-0