MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "509"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/pppp1p1p/8/2b1p3/2P3p1/4PP2/PP1PB1PP/RNBQK1NR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:08:18 +0000"]
[GameEndTime "2026-09-14T16:08:19 +0000"]
[PlyCount "39"]
[Termination "illegal move"]
[TimeControl "-"]

5... h5 {-0.83/9 0.050s, n=44928, sd=15} 6. d4 {+1.36/8 0.024s, n=22202, sd=14}
Be7 {-0.78/10 0.040s, n=32359, sd=20} 7. Nc3 {+1.18/9 0.020s, n=17269, sd=16}
d6 {-0.91/9 0.014s, n=12168, sd=13} 8. fxg4 {+0.70/8 0.017s, n=14243, sd=16}
hxg4 {-0.51/10 0.031s, n=23422, sd=18} 9. Bxg4 {+0.55/8 0.015s, n=13595, sd=18}
Bh4+ {-0.26/9 0.016s, n=15055, sd=18} 10. Kf1 {+0.54/9 0.029s, n=24860, sd=17}
Qf6+ {+0.13/8 0.015s, n=13839, sd=11} 11. Bf3 {+0.72/9 0.044s, n=33232, sd=16}
Qg6 {-0.07/9 0.017s, n=16877, sd=11} 12. g3 {-0.08/8 0.016s, n=14042, sd=11}
Bd8 {+0.37/8 0.017s, n=14713, sd=11} 13. Bd2 {+0.25/9 0.023s, n=17234, sd=15}
Nf6 {+0.61/10 0.043s, n=36855, sd=14} 14. Qb1 {-0.66/9 0.051s, n=35249, sd=18}
Bf5 {+0.26/11 0.040s, n=34251, sd=20} 15. e4 {-0.36/9 0.017s, n=14844, sd=15}
Bd7 {+0.54/11 0.014s, n=14365, sd=9} 16. Nge2 {-0.40/9 0.015s, n=14190, sd=13}
Nc6 {+0.69/11 0.019s, n=15207, sd=17} 17. d5 {-0.20/10 0.017s, n=15581, sd=15}
Nd4 {+0.48/10 0.015s, n=13249, sd=20} 18. Nxd4 {-0.29/11 0.010s, n=12059, sd=17}
exd4 {+0.44/11 0.012s, n=12183, sd=14} 19. Ne2 {-0.57/11 0.022s, n=20457, sd=18}
Ng4 {+0.33/11 0.023s, n=18194, sd=18} 20. Bxg4 {-0.43/12 0.030s, n=29551, sd=19}
Bxg4 {+0.25/10 0.024s, n=21519, sd=15} 21. Qd3 {-0.09/11 0.016s, n=15287, sd=15}
Bf6 {+0.11/12 0.101s, n=83152, sd=20} 22. h4 {+0.13/10 0.023s, n=17183, sd=20}
Qg7 {+0.34/8 0.015s, n=13659, sd=11} 23. Bf4 {-0.08/8 0.014s, n=13294, sd=12}
Be5 {+0.49/8 0.018s, n=16095, sd=11}
24. Rh2 {-0.58/9 0.057s, n=47455, sd=14, Black makes an illegal move: e8a8} 1-0