MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2896"]
[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 "rnbqkbn1/pppp1pp1/4p1r1/1B1P3p/8/4P2N/PPP2PPP/RNBQK2R b KQq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:40:17 +0200"]
[GameEndTime "2026-09-14T15:40:18 +0200"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5... c6 {-0.15/10 0.048s, n=27513, sd=14}
6. dxe6 {+0.20/9 0.021s, n=14188, sd=11} dxe6 {0.00/9 0.019s, n=12034, sd=16}
7. Qxd8+ {+1.56/9 0.023s, n=13617, sd=15} Kxd8 {+0.14/11 0.023s, n=17969, sd=17}
8. Bd3 {+0.32/11 0.015s, n=12833, sd=14} Rxg2 {-0.65/9 0.020s, n=16763, sd=15}
9. Nf4 {+0.36/10 0.022s, n=15499, sd=16} Rg4 {-0.52/9 0.022s, n=12847, sd=16}
10. Be2 {+0.56/10 0.021s, n=16910, sd=14} e5 {-0.30/9 0.020s, n=13959, sd=14}
11. Bxg4 {+1.18/10 0.023s, n=19276, sd=13}
hxg4 {-0.95/10 0.038s, n=29810, sd=19} 12. Nd3 {+0.96/11 0.021s, n=18660, sd=19}
e4 {-1.01/9 0.031s, n=24190, sd=14} 13. Nf4 {+0.95/11 0.030s, n=22622, sd=17}
Na6 {-1.02/9 0.016s, n=12356, sd=14} 14. Bd2 {+1.13/10 0.028s, n=22243, sd=17}
Nb4 {-0.62/9 0.015s, n=13383, sd=16} 15. Bxb4 {+0.90/9 0.024s, n=16183, sd=16}
Bxb4+ {-0.91/8 0.013s, n=12106, sd=15} 16. Nd2 {+0.77/10 0.027s, n=19625, sd=17}
Nf6 {-0.82/11 0.035s, n=28575, sd=17} 17. a3 {+1.10/10 0.032s, n=28211, sd=17}
Bd6 {-0.23/10 0.017s, n=15002, sd=18} 18. h4 {+0.67/9 0.027s, n=19393, sd=13}
Ke7 {-0.09/11 0.037s, n=31634, sd=15} 19. h5 {+0.37/10 0.050s, n=35483, sd=18}
Bd7 {-0.05/10 0.018s, n=12360, sd=14} 20. a4 {0.00/9 0.042s, n=26737, sd=14}
Rh8 {-0.13/9 0.020s, n=12727, sd=18} 21. Ne2 {+0.19/9 0.026s, n=20700, sd=15}
Rh6 {-0.02/9 0.022s, n=17716, sd=12, White makes an illegal move: e1a1} 0-1