MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "26"]
[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 "rnbqkbnr/p1p1pppp/8/1p1p4/P2P3P/8/1PP1PPP1/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:35:05 +0000"]
[GameEndTime "2026-09-14T13:35:06 +0000"]
[PlyCount "36"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb5 {+2.46/9 0.050s, n=29152, sd=15} e6 {-2.50/9 0.036s, n=22662, sd=15}
6. h5 {+2.51/8 0.015s, n=12366, sd=12} a6 {-2.64/9 0.021s, n=14716, sd=11}
7. Nf3 {+2.51/8 0.039s, n=19566, sd=13} h6 {-2.53/9 0.048s, n=30399, sd=16}
8. c4 {+2.34/8 0.021s, n=14465, sd=14} dxc4 {-2.05/10 0.024s, n=17250, sd=15}
9. e4 {+2.50/8 0.022s, n=12005, sd=12} Bb7 {-1.81/9 0.022s, n=16435, sd=15}
10. Bxc4 {+2.14/9 0.035s, n=23431, sd=14} Nf6 {-1.86/9 0.034s, n=23308, sd=18}
11. e5 {+1.71/8 0.057s, n=37386, sd=15} Nfd7 {-1.28/10 0.032s, n=23257, sd=16}
12. bxa6 {+1.42/8 0.016s, n=12463, sd=18} Nxa6 {-1.11/10 0.036s, n=23170, sd=17}
13. Nc3 {+1.49/8 0.019s, n=13344, sd=13} Nb4 {-1.19/10 0.016s, n=12267, sd=16}
14. Rxa8 {+1.40/10 0.021s, n=15776, sd=18}
Qxa8 {-1.07/10 0.024s, n=18469, sd=17} 15. Rh3 {+1.50/9 0.019s, n=12893, sd=11}
Nb6 {-1.18/9 0.019s, n=14621, sd=13} 16. Bb5+ {+1.98/7 0.022s, n=15385, sd=9}
Bc6 {-2.11/7 0.022s, n=15716, sd=14} 17. Bxc6+ {+2.19/9 0.021s, n=16375, sd=15}
Nxc6 {-2.02/8 0.021s, n=16181, sd=13} 18. Kf1 {+1.74/11 0.029s, n=24270, sd=16}
Qa1 {-2.28/9 0.025s, n=21143, sd=14} 19. Rg3 {+2.50/10 0.045s, n=29456, sd=17}
Ne7 {-1.86/9 0.022s, n=16585, sd=13} 20. Ne1 {+2.50/9 0.024s, n=19532, sd=16}
Nf5 {-1.78/9 0.017s, n=13514, sd=15} 21. Rd3 {+2.79/9 0.043s, n=29336, sd=17}
Be7 {-1.68/10 0.022s, n=17635, sd=13}
22. d5 {+1.42/9 0.055s, n=34259, sd=13, Black makes an illegal move: e8h8} 1-0