MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1569"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/pp3pp1/2p1p2p/3p4/3P4/P4P2/1PPKP1PP/RNBQ1BNR w kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:14 +0000"]
[GameEndTime "2026-09-14T16:03:15 +0000"]
[PlyCount "36"]
[Termination "illegal move"]
[TimeControl "-"]

5. e3 {-1.43/9 0.020s, n=14052, sd=11} c5 {+1.72/10 0.026s, n=17038, sd=16}
6. Ke1 {-1.55/9 0.045s, n=27839, sd=15} Nc6 {+1.84/9 0.018s, n=15030, sd=14}
7. f4 {-1.29/10 0.039s, n=30802, sd=14} Nf6 {+1.33/8 0.027s, n=20443, sd=12}
8. Nf3 {-1.34/9 0.021s, n=20825, sd=12} Bd7 {+1.47/9 0.019s, n=14875, sd=15}
9. Bd3 {-1.35/9 0.017s, n=13454, sd=13} Qb6 {+1.72/10 0.016s, n=14444, sd=14}
10. c3 {-1.59/10 0.017s, n=15819, sd=13} g5 {+1.51/11 0.042s, n=30528, sd=19}
11. b4 {-1.75/8 0.021s, n=18250, sd=11} c4 {+1.50/11 0.012s, n=12381, sd=13}
12. Bc2 {-1.40/10 0.019s, n=16666, sd=14} gxf4 {+1.40/10 0.036s, n=24208, sd=17}
13. exf4 {-1.30/10 0.033s, n=28054, sd=16} Rg8 {+1.47/10 0.031s, n=25006, sd=15}
14. g3 {-1.40/10 0.029s, n=14930, sd=18} a5 {+1.38/10 0.026s, n=20712, sd=14}
15. bxa5 {-1.55/9 0.034s, n=20964, sd=13} Qxa5 {+1.50/10 0.036s, n=26233, sd=18}
16. Ra2 {-1.67/9 0.033s, n=21526, sd=15} h5 {+1.51/8 0.017s, n=13764, sd=14}
17. Ne5 {-1.73/8 0.034s, n=18154, sd=12} h4 {+1.90/9 0.025s, n=19427, sd=15}
18. g4 {-1.23/9 0.039s, n=25071, sd=14} Nxe5 {+1.04/8 0.031s, n=19870, sd=12}
19. fxe5 {-0.33/11 0.021s, n=15558, sd=14} Nxg4 {+0.38/9 0.020s, n=17467, sd=16}
20. Rg1 {+0.08/11 0.025s, n=19106, sd=16} Nh6 {+0.41/10 0.013s, n=12381, sd=16}
21. Rxg8 {+0.30/11 0.033s, n=22011, sd=16}
Nxg8 {+0.05/11 0.023s, n=21369, sd=19}
22. Qh5 {+0.19/10 0.016s, n=13736, sd=17, Black makes an illegal move: e8a8} 1-0