MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1029"]
[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 "r1bq1bnr/ppppp1pp/2n1k3/5p2/3P4/N6P/PPP1PPPR/R1BQKBN1 w Q - 5 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:38:49 +0000"]
[GameEndTime "2026-09-14T13:38:50 +0000"]
[PlyCount "53"]
[Termination "illegal move"]
[TimeControl "-"]

5. d5+ {+6.30/9 0.021s, n=19181, sd=14} Kf7 {-5.84/9 0.014s, n=13330, sd=15}
6. dxc6 {+6.24/10 0.042s, n=32872, sd=17} bxc6 {-5.62/10 0.025s, n=21726, sd=17}
7. Nc4 {+6.00/10 0.043s, n=36009, sd=15} Nf6 {-6.14/10 0.052s, n=45654, sd=16}
8. Nf3 {+5.76/9 0.019s, n=16980, sd=16} d6 {-5.45/9 0.035s, n=28975, sd=16}
9. g4 {+5.87/9 0.029s, n=20255, sd=17} fxg4 {-5.35/9 0.023s, n=17683, sd=15}
10. hxg4 {+5.39/8 0.018s, n=14537, sd=14} Bxg4 {-5.59/8 0.016s, n=12713, sd=14}
11. Qd3 {+5.85/9 0.031s, n=22015, sd=18} e5 {-5.44/9 0.040s, n=30384, sd=16}
12. Bg2 {+6.24/8 0.017s, n=13521, sd=10} Kg8 {-5.83/9 0.037s, n=25326, sd=18}
13. Ng5 {+6.52/9 0.023s, n=19410, sd=15} Bd7 {-5.82/9 0.031s, n=23097, sd=21}
14. Nxe5 {+8.33/11 0.026s, n=21482, sd=17} d5 {-8.24/9 0.020s, n=12196, sd=16}
15. Nxd7 {+8.31/10 0.019s, n=15474, sd=12}
Qxd7 {-8.33/11 0.033s, n=26614, sd=19} 16. Bh3 {+8.33/10 0.019s, n=15251, sd=10}
Bb4+ {-8.68/11 0.095s, n=65147, sd=22} 17. c3 {+8.69/8 0.034s, n=21725, sd=17}
Qd6 {-8.83/8 0.021s, n=15710, sd=21} 18. Be6+ {+8.88/9 0.023s, n=17555, sd=17}
Kf8 {-8.99/9 0.047s, n=31773, sd=17} 19. Rh3 {+8.99/10 0.048s, n=34691, sd=13}
Bc5 {-8.85/10 0.051s, n=33724, sd=17} 20. Qf5 {+9.28/10 0.047s, n=34921, sd=15}
h6 {-8.88/9 0.026s, n=18897, sd=15} 21. b4 {+9.41/7 0.019s, n=13622, sd=12}
Bxf2+ {-9.04/7 0.034s, n=24291, sd=14}
22. Qxf2 {+10.27/9 0.027s, n=21764, sd=16} Ke8 {-9.39/8 0.024s, n=17899, sd=16}
23. Bf4 {+9.83/10 0.030s, n=22943, sd=16} Qf8 {-9.89/10 0.054s, n=40261, sd=14}
24. Qh2 {+10.58/9 0.033s, n=21135, sd=13} hxg5 {-10.48/8 0.015s, n=12930, sd=15}
25. Rxh8 {+10.64/10 0.035s, n=29886, sd=19}
Ke7 {-10.88/7 0.027s, n=21463, sd=14} 26. Bxc7 {+10.73/9 0.052s, n=25241, sd=26}
Kxe6 {-10.67/8 0.025s, n=19343, sd=18}
27. Rxf8 {+10.54/9 0.051s, n=39308, sd=15}
Rxf8 {-10.12/8 0.015s, n=12616, sd=12} 28. Qg3 {+10.34/7 0.028s, n=25047, sd=13}
Kf7 {-10.09/8 0.016s, n=13636, sd=12} 29. Qxg5 {+10.04/9 0.029s, n=19970, sd=14}
Rc8 {-9.86/7 0.017s, n=15058, sd=14} 30. Bf4 {+10.07/8 0.037s, n=31143, sd=15}
Rh8 {-7.80/7 0.021s, n=15900, sd=10, White makes an illegal move: e1a1} 0-1