MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1684"]
[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 "r1bqkb1r/ppppppp1/5n2/2n4p/4PP2/N4K2/PPPP2PP/R1BQ1BNR b kq - 4 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:03:38 +0000"]
[GameEndTime "2026-09-14T16:03:40 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+5.75/9 0.024s, n=17331, sd=16} 6. Kf2 {-5.09/8 0.026s, n=16666, sd=13}
Ncxe4+ {+6.26/8 0.014s, n=12408, sd=14} 7. Ke1 {-6.93/8 0.269s, n=181288, sd=13}
Ng4 {+5.49/10 0.024s, n=21103, sd=26} 8. Nh3 {-7.46/7 0.055s, n=41848, sd=12}
e5 {+6.75/10 0.024s, n=17998, sd=16} 9. Qe2 {-6.96/8 0.016s, n=14344, sd=15}
Bc5 {+7.26/9 0.032s, n=25346, sd=11} 10. b4 {-7.58/8 0.052s, n=38137, sd=14}
Bb6 {+7.76/8 0.032s, n=22807, sd=15} 11. d3 {-7.20/10 0.042s, n=29606, sd=16}
Nef2 {+7.70/10 0.018s, n=14561, sd=18} 12. Nxf2 {-7.34/9 0.016s, n=14714, sd=16}
Nxf2 {+7.85/10 0.023s, n=19118, sd=21} 13. c4 {-7.33/8 0.014s, n=12287, sd=11}
Bd4 {+7.32/9 0.039s, n=27924, sd=16} 14. Be3 {-7.74/9 0.038s, n=31501, sd=14}
Nxd3+ {+7.70/9 0.027s, n=21159, sd=14} 15. Qxd3 {-7.74/8 0.037s, n=27294, sd=15}
Bxa1 {+7.53/9 0.025s, n=20731, sd=15} 16. Qxd5 {-7.26/10 0.026s, n=21677, sd=20}
exf4 {+7.22/8 0.024s, n=15149, sd=17} 17. Bc5 {-7.23/8 0.013s, n=13392, sd=17}
Qxd5 {+7.63/10 0.016s, n=16223, sd=18} 18. cxd5 {-8.03/8 0.024s, n=28422, sd=14}
b6 {+7.78/10 0.070s, n=66243, sd=22} 19. Bf2 {-7.74/8 0.046s, n=50744, sd=16}
Bc3+ {+8.13/8 0.028s, n=18767, sd=20} 20. Kd1 {-7.87/9 0.015s, n=15177, sd=20}
Bxb4 {+7.90/10 0.022s, n=21525, sd=16}
21. Nb5 {-8.03/10 0.057s, n=50438, sd=21, Black makes an illegal move: e8h8} 1-0