MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1698"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "1nbqkb1r/rpppp1pp/p6n/5p2/1P1P1P2/5NP1/P1P1P2P/RNBQKB1R b KQk - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:33:14 -0400"]
[GameEndTime "2026-09-14T11:33:14 -0400"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... e6 {-0.33/9 0.011s, n=12685, sd=12} 6. a3 {+0.45/9 0.025s, n=23620, sd=15}
d5 {-0.24/9 0.015s, n=17634, sd=16} 7. e3 {+0.62/10 0.030s, n=30317, sd=17}
Nd7 {-0.66/10 0.029s, n=33512, sd=16} 8. c4 {+0.56/11 0.012s, n=15259, sd=17}
Be7 {-0.62/9 0.009s, n=12484, sd=14} 9. Nc3 {+0.71/9 0.014s, n=15934, sd=13}
Nf6 {-0.62/9 0.017s, n=19756, sd=16} 10. Qb3 {+0.62/9 0.033s, n=28890, sd=15}
c6 {-0.78/8 0.025s, n=19593, sd=12} 11. c5 {+0.85/9 0.015s, n=16181, sd=14}
Bd7 {-0.98/8 0.014s, n=15392, sd=11} 12. Bd2 {+0.83/9 0.013s, n=13378, sd=15}
Ne4 {-0.91/10 0.014s, n=17469, sd=15} 13. Nxe4 {+0.95/8 0.011s, n=13311, sd=12}
fxe4 {-0.98/11 0.019s, n=23612, sd=20} 14. Ne5 {+0.72/9 0.012s, n=14717, sd=14}
Nf7 {-0.95/10 0.013s, n=15444, sd=17} 15. Qc3 {+0.73/9 0.016s, n=20828, sd=13}
Nxe5 {-0.83/11 0.013s, n=16254, sd=17}
16. dxe5 {+0.75/10 0.021s, n=18245, sd=15} a5 {-0.65/10 0.016s, n=15960, sd=17}
17. Qd4 {+0.59/8 0.016s, n=13726, sd=13} axb4 {-0.59/10 0.014s, n=18405, sd=15}
18. axb4 {+0.66/10 0.013s, n=17889, sd=17}
Rxa1+ {-0.68/11 0.018s, n=20596, sd=18}
19. Qxa1 {+0.39/9 0.016s, n=14091, sd=17} b6 {-0.41/11 0.015s, n=16368, sd=18}
20. Qa7 {+0.49/11 0.013s, n=17979, sd=16} bxc5 {-0.67/10 0.009s, n=12987, sd=18}
21. bxc5 {+0.47/10 0.010s, n=16367, sd=17, Black makes an illegal move: e8h8}
1-0