MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "267"]
[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/pp1p2pp/5p2/P1p1p3/8/N4P2/RPPPP1PP/2BQKBNR b Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:02 +0000"]
[GameEndTime "2026-09-14T13:37:03 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... Ne7 {+0.98/8 0.014s, n=12726, sd=11}
6. c3 {-1.11/10 0.036s, n=25765, sd=17} d5 {+1.82/10 0.023s, n=19939, sd=16}
7. e4 {-1.53/10 0.022s, n=12600, sd=12} Nbc6 {+1.33/10 0.026s, n=21956, sd=13}
8. a6 {-1.00/11 0.037s, n=25233, sd=17} bxa6 {+0.44/10 0.053s, n=37334, sd=16}
9. Qa4 {-0.69/9 0.014s, n=12939, sd=10} Bd7 {+1.43/9 0.020s, n=17187, sd=13}
10. Qxa6 {-0.79/10 0.016s, n=14290, sd=18} Rb8 {+0.66/10 0.022s, n=14836, sd=17}
11. Nh3 {-0.85/9 0.025s, n=13466, sd=14} Rb6 {+0.74/9 0.026s, n=20859, sd=13}
12. Qe2 {-0.35/9 0.039s, n=21080, sd=15} Be6 {+0.74/9 0.022s, n=18017, sd=15}
13. Nf2 {-0.39/9 0.025s, n=17571, sd=14} Na5 {+1.10/9 0.019s, n=15411, sd=17}
14. Nb5 {-1.00/9 0.019s, n=15349, sd=14} Nec6 {+0.93/10 0.029s, n=21345, sd=17}
15. Nxa7 {-1.14/10 0.035s, n=27093, sd=16} d4 {+1.03/10 0.024s, n=18834, sd=17}
16. Ra4 {-1.07/10 0.037s, n=24520, sd=14} c4 {+1.34/10 0.026s, n=19779, sd=12}
17. Nxc6 {-1.07/10 0.020s, n=16590, sd=14} Rxc6 {+1.06/9 0.020s, n=17691, sd=14}
18. d3 {-1.27/9 0.034s, n=21216, sd=17} Nb3 {+1.35/11 0.039s, n=29187, sd=17}
19. Qc2 {-0.56/10 0.054s, n=36301, sd=15} dxc3 {+0.95/9 0.018s, n=16298, sd=15}
20. bxc3 {-0.66/10 0.017s, n=13437, sd=16}
Nxc1 {+0.69/10 0.020s, n=18447, sd=19}
21. Qxc1 {-0.60/10 0.023s, n=18053, sd=16} Bc5 {+0.85/10 0.020s, n=18035, sd=16}
22. dxc4 {-0.62/9 0.017s, n=13914, sd=15, Black makes an illegal move: e8h8} 1-0