MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "701"]
[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/pppppp2/8/6pp/P3P3/2b5/1PPP1PPP/RNBQKBNR w KQkq - 2 5"]
[GameDuration "00:00:03"]
[GameStartTime "2026-09-14T14:52:25 +0000"]
[GameEndTime "2026-09-14T14:52:28 +0000"]
[PlyCount "43"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxc3 {+8.05/9 0.017s, n=16216, sd=14} Nc6 {-8.20/9 0.080s, n=63017, sd=15}
6. d4 {+8.19/10 0.038s, n=30004, sd=15} f6 {-8.25/8 0.015s, n=13444, sd=12}
7. h3 {+8.31/9 0.030s, n=25947, sd=14} Nb4 {-8.16/8 0.035s, n=31432, sd=12}
8. Be2 {+8.40/7 0.026s, n=15982, sd=9} d6 {-8.25/9 0.044s, n=35540, sd=13}
9. a5 {+8.34/8 0.034s, n=28255, sd=17} Qd7 {-8.38/7 0.021s, n=13343, sd=10}
10. Be3 {+8.50/8 0.039s, n=32460, sd=14} a6 {-8.44/7 0.048s, n=36979, sd=10}
11. d5 {+8.57/8 0.047s, n=37714, sd=14} Nh6 {-8.42/7 0.152s, n=113457, sd=12}
12. Nf3 {+8.59/8 0.032s, n=25526, sd=12} Nf5 {-8.54/7 0.063s, n=45840, sd=15}
13. exf5 {+8.85/8 0.025s, n=19158, sd=14}
Nxc2+ {-8.59/7 1.377s, n=1048861, sd=13}
14. Qxc2 {+8.79/7 0.022s, n=16082, sd=13} Kd8 {-8.45/6 0.018s, n=14316, sd=9}
15. Nd4 {+8.90/8 0.046s, n=35741, sd=17} Qa4 {-8.57/6 0.034s, n=21089, sd=13}
16. Ne6+ {+9.18/7 0.024s, n=19742, sd=8} Bxe6 {-9.20/7 0.599s, n=458221, sd=15}
17. Nxa4 {+9.11/7 0.037s, n=31237, sd=12} Bxf5 {-8.89/8 0.208s, n=174260, sd=14}
18. Qb3 {+9.38/8 0.211s, n=169935, sd=11} Bd7 {-9.05/7 0.025s, n=21832, sd=9}
19. Qxb7 {+10.06/9 0.029s, n=26644, sd=12} Ra7 {-9.77/6 0.014s, n=13789, sd=11}
20. Qxc7+ {+10.74/9 0.035s, n=26788, sd=14}
Kxc7 {-10.40/7 0.029s, n=25900, sd=18}
21. Bxa7 {+10.46/9 0.035s, n=34588, sd=14}
Bxa4 {-10.19/8 0.032s, n=25977, sd=18}
22. Bb6+ {+10.16/8 0.016s, n=17261, sd=14} Kb7 {-10.15/7 0.013s, n=14684, sd=12}
23. Ra3 {+10.25/9 0.034s, n=33290, sd=20} Bb5 {-10.23/8 0.018s, n=12958, sd=13}
24. Re3 {+10.35/9 0.017s, n=17345, sd=13} Rc8 {-10.35/7 0.012s, n=12462, sd=15}
25. Rxe7+ {+10.46/9 0.015s, n=17295, sd=15}
Ka8 {-10.29/6 0.012s, n=12500, sd=12, White makes an illegal move: e1h1} 0-1