MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1477"]
[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 "r1bqk1nr/pppp2pp/n3p3/5p2/P5P1/b1N4P/1PPPPP2/1RBQKBNR b Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:08 +0000"]
[GameEndTime "2026-09-14T16:03:09 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5... Be7 {+0.12/10 0.056s, n=45769, sd=16}
6. gxf5 {-0.31/9 0.018s, n=13297, sd=13} d5 {+0.65/10 0.022s, n=19751, sd=17}
7. e4 {+0.01/9 0.015s, n=13042, sd=15} Nb4 {+0.44/9 0.020s, n=16476, sd=11}
8. fxe6 {-0.94/9 0.045s, n=32885, sd=14} Bxe6 {+1.22/9 0.017s, n=13369, sd=16}
9. exd5 {-0.06/10 0.035s, n=27726, sd=16} Bxd5 {+0.91/9 0.030s, n=19288, sd=14}
10. Nf3 {-1.16/10 0.076s, n=55965, sd=23}
Nxc2+ {+1.13/10 0.021s, n=15815, sd=19}
11. Qxc2 {-0.92/11 0.031s, n=26760, sd=25}
Bxf3 {+1.09/10 0.016s, n=13764, sd=21} 12. Rg1 {-1.01/11 0.014s, n=13255, sd=22}
Bh4 {+1.19/10 0.016s, n=13081, sd=17} 13. Bb5+ {-1.20/9 0.024s, n=17683, sd=17}
c6 {+0.91/11 0.055s, n=45545, sd=21} 14. Qf5 {-1.65/11 0.033s, n=28128, sd=20}
Qe7+ {+0.85/11 0.016s, n=15590, sd=19} 15. Kf1 {-1.01/10 0.021s, n=18963, sd=18}
Qf6 {+0.89/11 0.014s, n=12210, sd=16} 16. Qxf6 {-0.96/11 0.018s, n=16956, sd=20}
Nxf6 {+1.07/12 0.017s, n=17870, sd=19} 17. Bc4 {-0.82/11 0.024s, n=16395, sd=17}
g6 {+1.09/11 0.021s, n=20565, sd=17}
18. d3 {-0.90/10 0.014s, n=13756, sd=19, Black makes an illegal move: e8a8} 1-0