MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "404"]
[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 "rnbqk1nr/1pppp1bp/p7/5pp1/6P1/2P4N/PP1PPP1P/RNBQKB1R b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:17 +0000"]
[GameEndTime "2026-09-14T13:36:18 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... fxg4 {+2.14/10 0.016s, n=12863, sd=14}
6. Nxg5 {-2.49/8 0.026s, n=17109, sd=12} d5 {+2.05/10 0.027s, n=20457, sd=18}
7. Qc2 {-1.92/10 0.017s, n=13085, sd=14} e5 {+1.78/10 0.022s, n=16872, sd=18}
8. d4 {-1.69/10 0.038s, n=26524, sd=17} exd4 {+1.59/9 0.017s, n=12773, sd=13}
9. h3 {-1.46/10 0.019s, n=13907, sd=13} Nc6 {+1.74/10 0.019s, n=14841, sd=17}
10. hxg4 {-1.77/12 0.045s, n=28850, sd=20}
Bxg4 {+1.76/11 0.016s, n=12601, sd=15}
11. Rxh7 {-1.83/11 0.032s, n=22948, sd=21} Qf6 {+1.83/10 0.019s, n=14469, sd=16}
12. Bh3 {-2.05/10 0.014s, n=12054, sd=19} Bxh3 {+2.42/10 0.023s, n=15690, sd=11}
13. Nxh3 {-2.02/11 0.025s, n=19913, sd=17} Nge7 {+1.92/9 0.028s, n=21666, sd=15}
14. Bg5 {-2.37/8 0.016s, n=12550, sd=17} Qe6 {+2.16/9 0.021s, n=14317, sd=12}
15. Nf4 {-2.01/9 0.031s, n=22265, sd=15} Qg8 {+2.32/11 0.027s, n=19990, sd=20}
16. Rxh8 {-2.13/10 0.017s, n=12925, sd=16}
Bxh8 {+2.45/10 0.033s, n=22188, sd=21} 17. Bxe7 {-2.15/9 0.022s, n=15616, sd=18}
Nxe7 {+2.04/11 0.023s, n=20350, sd=18} 18. Nd2 {-1.96/10 0.018s, n=13722, sd=8}
dxc3 {+1.99/10 0.029s, n=21137, sd=16}
19. bxc3 {-1.87/11 0.021s, n=16593, sd=20}
Qg1+ {+2.18/11 0.018s, n=16038, sd=18}
20. Nf1 {-2.00/10 0.033s, n=25715, sd=17, Black makes an illegal move: e8a8} 1-0