MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2613"]
[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 "rnbqk1nr/pppp3p/4p3/5pp1/1b4P1/N7/PPPPPP1P/R1BQKBNR w KQkq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T15:39:40 +0200"]
[GameEndTime "2026-09-14T15:39:41 +0200"]
[PlyCount "43"]
[Termination "illegal move"]
[TimeControl "-"]

5. gxf5 {-0.01/9 0.024s, n=17522, sd=13} exf5 {+0.39/9 0.022s, n=17031, sd=14}
6. c4 {+0.27/10 0.027s, n=14913, sd=14} a5 {-0.27/8 0.019s, n=15362, sd=14}
7. Bg2 {+0.10/9 0.026s, n=20764, sd=13} Nf6 {-0.16/10 0.019s, n=13124, sd=12}
8. Qc2 {+0.18/10 0.043s, n=31083, sd=17} d5 {+0.02/8 0.024s, n=15905, sd=13}
9. Nf3 {-0.04/9 0.027s, n=14948, sd=14} d4 {+0.95/10 0.034s, n=21284, sd=14}
10. Qd3 {0.00/8 0.020s, n=13215, sd=12} Bc5 {-0.06/9 0.030s, n=18132, sd=13}
11. Nc2 {-0.48/10 0.045s, n=29223, sd=17} Nh5 {-0.24/9 0.032s, n=22835, sd=16}
12. e3 {-0.31/8 0.024s, n=15883, sd=17} Nc6 {+0.11/9 0.029s, n=15725, sd=16}
13. Nfxd4 {+0.51/11 0.016s, n=12631, sd=15}
Nxd4 {-0.42/10 0.043s, n=28927, sd=16} 14. Nxd4 {+0.44/9 0.025s, n=17158, sd=13}
Ra6 {-0.07/9 0.023s, n=12247, sd=15} 15. Qe2 {+0.18/9 0.034s, n=21471, sd=16}
g4 {+0.71/11 0.025s, n=17787, sd=12} 16. Nb3 {-0.60/10 0.033s, n=23902, sd=20}
Be7 {+0.58/10 0.019s, n=13673, sd=14} 17. d4 {-1.03/11 0.053s, n=35272, sd=17}
f4 {+0.99/10 0.066s, n=41915, sd=19} 18. Be4 {-0.60/9 0.031s, n=20648, sd=16}
Nf6 {+0.47/8 0.019s, n=12145, sd=11} 19. Bc2 {-0.30/10 0.027s, n=18381, sd=16}
a4 {+0.45/10 0.022s, n=14432, sd=18} 20. Nc5 {-0.21/10 0.016s, n=12264, sd=13}
f3 {+0.35/10 0.020s, n=12254, sd=19} 21. Qd2 {-0.19/11 0.031s, n=20267, sd=17}
Bxc5 {+0.63/11 0.023s, n=14350, sd=19}
22. dxc5 {+0.07/11 0.019s, n=12947, sd=12} Kf7 {+0.54/10 0.049s, n=20764, sd=19}
23. Qd4 {+0.42/10 0.037s, n=20121, sd=15} Re8 {+0.45/9 0.026s, n=14703, sd=14}
24. Qxd8 {-0.27/10 0.018s, n=14422, sd=17}
Rxd8 {+0.42/11 0.020s, n=12260, sd=21} 25. Bd2 {-0.65/11 0.016s, n=13113, sd=24}
Be6 {+0.52/12 0.016s, n=13622, sd=16, White makes an illegal move: e1a1} 0-1