MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "434"]
[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/ppp3pp/2nppp2/8/6P1/N4P1P/PPPPP3/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:37:27 +0000"]
[GameEndTime "2026-09-14T13:37:28 +0000"]
[PlyCount "38"]
[Termination "illegal move"]
[TimeControl "-"]

5. h4 {-1.35/8 0.032s, n=24985, sd=12} d5 {+1.63/9 0.017s, n=14822, sd=12}
6. d4 {-1.75/8 0.027s, n=15997, sd=13} Bd6 {+1.60/9 0.045s, n=33946, sd=17}
7. c3 {-1.85/9 0.034s, n=25925, sd=17} Bg3+ {+1.74/9 0.016s, n=12896, sd=19}
8. Kd2 {-1.74/9 0.030s, n=22650, sd=20} e5 {+2.21/9 0.019s, n=14750, sd=14}
9. e3 {-2.24/10 0.036s, n=26755, sd=17} f5 {+1.75/9 0.020s, n=16357, sd=15}
10. Ne2 {-2.05/10 0.022s, n=17428, sd=17} Bxh4 {+2.31/11 0.033s, n=25828, sd=18}
11. g5 {-2.27/10 0.032s, n=21623, sd=17} Bxg5 {+2.25/10 0.021s, n=15276, sd=18}
12. dxe5 {-2.34/10 0.014s, n=12274, sd=16}
Nxe5 {+3.21/11 0.024s, n=21165, sd=19} 13. f4 {-2.66/10 0.043s, n=29317, sd=20}
Nc4+ {+2.47/8 0.015s, n=14106, sd=17} 14. Nxc4 {-3.76/7 0.017s, n=13779, sd=14}
dxc4+ {+2.73/10 0.053s, n=36775, sd=20} 15. Nd4 {-3.54/7 0.019s, n=15262, sd=14}
Be7 {+2.80/11 0.027s, n=22453, sd=18} 16. b4 {-3.20/9 0.033s, n=20942, sd=17}
Qd5 {+2.71/9 0.020s, n=12889, sd=15} 17. Rg1 {-2.64/9 0.026s, n=16489, sd=18}
Nf6 {+3.14/9 0.017s, n=14180, sd=14} 18. Rxg7 {-2.92/9 0.023s, n=15968, sd=14}
Rg8 {+2.49/9 0.038s, n=26159, sd=16} 19. Rxg8+ {-2.34/9 0.023s, n=17285, sd=15}
Qxg8 {+1.94/7 0.030s, n=25162, sd=15} 20. Qe2 {-2.13/9 0.015s, n=12800, sd=13}
Ne4+ {+1.90/9 0.047s, n=33265, sd=16} 21. Kc2 {-2.23/8 0.018s, n=14208, sd=22}
Bd7 {+1.82/10 0.013s, n=12389, sd=15} 22. Qxc4 {-2.26/9 0.014s, n=12239, sd=22}
Qg1 {+1.98/9 0.030s, n=24550, sd=13}
23. Be2 {-2.58/8 0.027s, n=19741, sd=14, Black makes an illegal move: e8a8} 1-0