MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2582"]
[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 "rnbqkbnr/pp3pp1/2p1p3/3p3p/4P3/NP4P1/P1PP1P1P/1RBQKBNR b Kkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T17:02:33 +0200"]
[GameEndTime "2026-09-14T17:02:35 +0200"]
[PlyCount "45"]
[Termination "illegal move"]
[TimeControl "-"]

5... h4 {+1.98/8 0.021s, n=15215, sd=14} 6. e5 {-2.43/8 0.020s, n=13042, sd=12}
Nd7 {+2.83/9 0.037s, n=22608, sd=13} 7. Nf3 {-1.53/10 0.024s, n=15599, sd=16}
Qa5 {+1.64/9 0.027s, n=16378, sd=15} 8. c3 {-1.61/11 0.029s, n=19201, sd=24}
hxg3 {+1.49/10 0.022s, n=16195, sd=21} 9. fxg3 {-1.67/11 0.027s, n=19933, sd=21}
Bxa3 {+1.65/11 0.030s, n=16874, sd=19} 10. b4 {-1.43/10 0.042s, n=25433, sd=20}
Qc7 {+1.64/10 0.020s, n=13053, sd=16} 11. Bxa3 {-1.58/11 0.024s, n=18179, sd=20}
Nxe5 {+1.72/10 0.019s, n=12057, sd=19} 12. d4 {-1.74/9 0.046s, n=27169, sd=19}
Nxf3+ {+2.00/9 0.024s, n=13546, sd=17} 13. Qxf3 {-1.87/8 0.020s, n=12565, sd=16}
e5 {+1.64/9 0.022s, n=13506, sd=15} 14. b5 {-1.55/10 0.022s, n=17044, sd=13}
Nf6 {+1.78/10 0.059s, n=35877, sd=17} 15. Be2 {-1.92/10 0.069s, n=42891, sd=15}
Ne4 {+2.14/10 0.050s, n=36284, sd=15} 16. Qe3 {-1.62/10 0.038s, n=28722, sd=17}
Bh3 {+2.15/10 0.027s, n=20150, sd=15} 17. bxc6 {-2.65/10 0.049s, n=37884, sd=18}
bxc6 {+2.22/11 0.045s, n=32433, sd=19}
18. dxe5 {-2.38/11 0.051s, n=33781, sd=17} Qa5 {+2.63/9 0.028s, n=20152, sd=20}
19. Rb3 {-2.92/11 0.050s, n=25040, sd=19} c5 {+2.41/8 0.019s, n=13320, sd=14}
20. g4 {-1.96/10 0.028s, n=19336, sd=15} Bg2 {+5.50/9 0.021s, n=15164, sd=16}
21. Bf3 {-5.87/7 0.025s, n=17631, sd=13} Rh3 {+8.39/11 0.026s, n=16265, sd=17}
22. Rf1 {-8.55/9 0.039s, n=17269, sd=16} Bxf1 {+9.41/10 0.027s, n=16867, sd=12}
23. Qf4 {-9.30/9 0.051s, n=33176, sd=15} Rxf3 {+9.65/11 0.021s, n=16188, sd=14}
24. Qxf3 {-9.52/8 0.016s, n=12228, sd=15} Bc4 {+9.86/10 0.040s, n=29216, sd=15}
25. g5 {-10.08/8 0.065s, n=47280, sd=15} Bxb3 {+9.71/9 0.016s, n=12469, sd=14}
26. g6 {-9.88/8 0.015s, n=12221, sd=11} fxg6 {+9.96/9 0.082s, n=57038, sd=20}
27. axb3 {-9.57/8 0.020s, n=14882, sd=14, Black makes an illegal move: e8a8} 1-0