MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "965"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/pppppp1r/7p/6p1/P1N5/1P6/2PPPPPP/RNBQKB1R b KQq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T18:02:10 +0200"]
[GameEndTime "2026-09-14T18:02:12 +0200"]
[PlyCount "38"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {-0.06/10 0.020s, n=16949, sd=13}
6. Ne5 {+0.45/10 0.020s, n=14523, sd=15} f6 {+0.14/10 0.021s, n=17114, sd=14}
7. Ng6 {+0.84/10 0.026s, n=22040, sd=17} Bg7 {-0.35/10 0.018s, n=16899, sd=15}
8. h4 {+0.32/11 0.073s, n=52995, sd=18} Bf5 {+0.50/10 0.027s, n=14953, sd=17}
9. h5 {-0.07/9 0.026s, n=17974, sd=15} Qd7 {-0.10/8 0.021s, n=14805, sd=13}
10. e3 {-0.14/8 0.033s, n=22890, sd=14} Nc6 {+0.14/9 0.013s, n=12201, sd=17}
11. a5 {-0.15/9 0.022s, n=18112, sd=16} a6 {+0.10/9 0.022s, n=15554, sd=14}
12. Ba3 {-0.10/9 0.020s, n=15905, sd=12} Ne5 {-0.04/10 0.034s, n=27954, sd=18}
13. d4 {+0.04/11 0.026s, n=18100, sd=14} Nxg6 {-0.04/11 0.014s, n=13977, sd=11}
14. hxg6 {-0.37/10 0.034s, n=23793, sd=19}
Bxg6 {+0.76/10 0.020s, n=14522, sd=12} 15. c4 {-0.51/10 0.070s, n=54407, sd=16}
f5 {+0.80/10 0.033s, n=26290, sd=15} 16. Nc3 {-0.80/8 0.015s, n=13644, sd=12}
e5 {+1.14/10 0.026s, n=21677, sd=13} 17. cxd5 {-0.78/7 0.022s, n=12271, sd=15}
exd4 {+0.52/10 0.030s, n=20439, sd=20} 18. exd4 {-1.10/9 0.020s, n=14486, sd=18}
Nf6 {+0.66/11 0.124s, n=97582, sd=19} 19. Qe2+ {-0.22/9 0.042s, n=23131, sd=18}
Kf7 {+0.84/7 0.032s, n=23308, sd=18} 20. Qc4 {-0.18/10 0.026s, n=22288, sd=16}
Rc8 {+0.42/9 0.026s, n=17916, sd=19} 21. d6+ {-0.24/8 0.024s, n=13505, sd=14}
Ke8 {+0.02/10 0.059s, n=37904, sd=20} 22. dxc7 {-0.41/9 0.029s, n=18700, sd=14}
Bf8 {+0.87/10 0.024s, n=16331, sd=15} 23. Bxf8 {-0.04/9 0.022s, n=12440, sd=17}
Kxf8 {+0.38/9 0.022s, n=13986, sd=14, White makes an illegal move: e1a1} 0-1