MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2524"]
[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 "r1bqkbnr/p1ppppp1/7p/1p6/1n4P1/P6N/1PPPPP1P/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T17:52:20 +0200"]
[GameEndTime "2026-09-14T17:52:21 +0200"]
[PlyCount "39"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {+0.22/9 0.024s, n=17811, sd=14} 6. d4 {-0.39/9 0.030s, n=20996, sd=13}
Nf6 {+0.16/9 0.021s, n=15823, sd=12} 7. e3 {-0.07/9 0.044s, n=31707, sd=14}
a6 {+0.46/10 0.028s, n=19855, sd=13} 8. f4 {-0.31/9 0.025s, n=18237, sd=16}
Bb7 {+0.15/10 0.016s, n=13045, sd=13} 9. Nf2 {-0.19/10 0.035s, n=25072, sd=17}
Na5 {+0.14/9 0.016s, n=13012, sd=18} 10. Rg1 {-0.06/10 0.021s, n=17195, sd=16}
e6 {+0.10/9 0.021s, n=16343, sd=14} 11. b3 {-0.02/9 0.022s, n=12278, sd=11}
g5 {+0.04/10 0.038s, n=25176, sd=18} 12. Nc3 {-0.07/9 0.021s, n=15748, sd=14}
d5 {+0.09/9 0.037s, n=21387, sd=15} 13. Ne2 {-0.08/9 0.039s, n=19934, sd=15}
Nc6 {+0.16/9 0.030s, n=16487, sd=11} 14. Bb2 {0.00/9 0.026s, n=17890, sd=13}
Bd6 {-0.03/9 0.017s, n=12758, sd=11} 15. Qd2 {-0.24/9 0.050s, n=34532, sd=13}
Qe7 {+0.32/10 0.052s, n=35204, sd=16} 16. a4 {-0.31/10 0.031s, n=23083, sd=17}
gxf4 {+0.09/10 0.042s, n=27989, sd=17}
17. exf4 {+0.06/10 0.024s, n=12710, sd=15}
bxa4 {+0.20/10 0.032s, n=16577, sd=17} 18. Rxa4 {-0.08/9 0.035s, n=15059, sd=15}
Rg8 {+0.14/10 0.044s, n=26343, sd=18} 19. Nc3 {-0.21/10 0.059s, n=38781, sd=18}
Nb4 {-0.01/10 0.027s, n=18381, sd=15} 20. Kd1 {-0.34/11 0.028s, n=21279, sd=20}
c5 {+0.02/9 0.020s, n=14194, sd=13} 21. g5 {-0.36/9 0.028s, n=19681, sd=14}
hxg5 {+0.31/8 0.019s, n=13156, sd=15} 22. fxg5 {-0.09/10 0.025s, n=16099, sd=15}
Ne4 {+0.12/9 0.025s, n=13375, sd=14} 23. Ncxe4 {+0.50/10 0.022s, n=13757, sd=14}
dxe4 {+0.17/9 0.024s, n=12102, sd=14}
24. Rg4 {+0.05/9 0.020s, n=13196, sd=17, Black makes an illegal move: e8a8} 1-0