MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "100"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkb1r/1ppppppp/8/p3n3/8/2P1P1PB/PP1P1P1P/RNBQK1NR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:59:31 +0000"]
[GameEndTime "2026-09-14T15:59:32 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.82/10 0.041s, n=32354, sd=16} Ng6 {-0.98/9 0.019s, n=15798, sd=14}
6. e4 {+1.39/9 0.017s, n=12830, sd=12} e6 {-1.46/9 0.050s, n=40545, sd=15}
7. f4 {+1.61/10 0.017s, n=14826, sd=16} d5 {-0.70/9 0.025s, n=16886, sd=12}
8. f5 {+1.44/11 0.020s, n=19289, sd=20} exf5 {-0.49/11 0.025s, n=21967, sd=18}
9. exf5 {+1.86/13 0.034s, n=27907, sd=18} Ne7 {-0.65/10 0.025s, n=19475, sd=13}
10. Qe2 {+2.20/11 0.046s, n=36208, sd=16} b6 {-0.49/9 0.015s, n=12857, sd=15}
11. Na3 {+0.49/10 0.034s, n=25916, sd=15} Ba6 {-0.25/9 0.023s, n=18454, sd=15}
12. Qe3 {+0.61/10 0.022s, n=16409, sd=12} Nd7 {-0.30/9 0.016s, n=14870, sd=15}
13. Nf3 {+0.35/8 0.016s, n=13224, sd=11} Nf6 {-0.47/10 0.033s, n=19840, sd=16}
14. Ne5 {+0.37/10 0.020s, n=15806, sd=14} Ne4 {-0.78/9 0.016s, n=13017, sd=16}
15. f6 {+0.91/11 0.042s, n=28808, sd=23} Nxf6 {-0.93/10 0.021s, n=16926, sd=17}
16. Bd2 {+1.45/11 0.014s, n=13336, sd=16} h5 {-1.05/10 0.017s, n=15141, sd=12}
17. Qf3 {+2.01/10 0.016s, n=13597, sd=16} Bc8 {-0.88/10 0.019s, n=15534, sd=16}
18. Bxc8 {+1.27/9 0.024s, n=14994, sd=15} Nxc8 {-0.65/10 0.025s, n=19557, sd=13}
19. Nac4 {+0.70/8 0.019s, n=15284, sd=13} Nd6 {-0.23/9 0.023s, n=14667, sd=18}
20. Ne3 {+1.28/9 0.036s, n=22005, sd=13}
Nde4 {-1.05/9 0.023s, n=17858, sd=17, White makes an illegal move: e1a1} 0-1