MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "874"]
[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 "rnbqk1nr/pppp1pbp/8/4p3/4P1P1/P5P1/1PPP3P/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:53:18 +0000"]
[GameEndTime "2026-09-14T14:53:19 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {-0.56/9 0.019s, n=18372, sd=13} 6. d3 {+0.65/10 0.014s, n=13252, sd=12}
dxe4 {-0.18/10 0.014s, n=13054, sd=18} 7. Nc3 {+0.74/10 0.016s, n=15546, sd=17}
exd3 {+0.18/10 0.022s, n=16199, sd=14} 8. Bxd3 {+0.57/10 0.018s, n=17477, sd=14}
Nc6 {-0.08/9 0.029s, n=25247, sd=14} 9. h3 {+0.95/9 0.023s, n=21318, sd=14}
h5 {-0.14/9 0.025s, n=17249, sd=17} 10. gxh5 {-0.01/9 0.018s, n=16132, sd=14}
Be6 {-0.32/9 0.042s, n=35444, sd=14} 11. Nf3 {+0.06/9 0.020s, n=17439, sd=18}
Rxh5 {-0.87/10 0.034s, n=29272, sd=16} 12. g4 {+0.58/10 0.025s, n=21558, sd=15}
Rh8 {-0.02/10 0.026s, n=21431, sd=16} 13. Ng5 {+0.35/9 0.018s, n=14899, sd=15}
Nd4 {0.00/10 0.042s, n=29338, sd=14} 14. Be3 {+0.89/9 0.014s, n=12559, sd=11}
Qe7 {-0.95/9 0.014s, n=13018, sd=17} 15. Nxe6 {+0.63/10 0.025s, n=22342, sd=19}
Qxe6 {-0.86/11 0.022s, n=18605, sd=23}
16. Bxd4 {+0.96/10 0.027s, n=25031, sd=14}
exd4+ {-0.55/10 0.015s, n=15807, sd=18} 17. Ne4 {+1.01/9 0.020s, n=18747, sd=14}
Nf6 {-0.53/11 0.013s, n=13211, sd=10} 18. Qf3 {+0.86/10 0.022s, n=19827, sd=19}
Nxe4 {-0.72/9 0.012s, n=13179, sd=16} 19. Qxe4 {+0.98/10 0.024s, n=23525, sd=16}
Qxe4+ {-0.82/10 0.015s, n=17671, sd=17}
20. Bxe4 {+1.17/9 0.010s, n=12401, sd=15}
d3 {-0.94/9 0.016s, n=17366, sd=17, White makes an illegal move: e1a1} 0-1