MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1249"]
[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 "rnbqkb1r/p1pp1p1p/1p4pn/4p3/8/P1P1P3/1P1PKPPP/RNBQ1BNR w kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:24:31 -0400"]
[GameEndTime "2026-09-14T12:24:32 -0400"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-1.00/9 0.018s, n=13874, sd=14} d6 {+0.84/9 0.018s, n=13795, sd=12}
6. Ke1 {-0.61/10 0.018s, n=14203, sd=15} Nd7 {+0.82/10 0.029s, n=26372, sd=15}
7. e4 {-1.07/9 0.035s, n=39449, sd=17} Bb7 {+0.62/10 0.057s, n=53836, sd=16}
8. d5 {-0.83/10 0.033s, n=31180, sd=16} f5 {+0.48/10 0.026s, n=28274, sd=15}
9. Nh3 {-0.45/11 0.021s, n=24443, sd=20} Nf7 {+0.32/9 0.018s, n=15742, sd=14}
10. c4 {-0.45/10 0.016s, n=13064, sd=17} fxe4 {+0.56/9 0.014s, n=15776, sd=17}
11. Nc3 {-0.29/10 0.011s, n=13719, sd=21} Nc5 {+0.87/10 0.021s, n=24142, sd=17}
12. b4 {-0.69/9 0.018s, n=23029, sd=17} Nd3+ {+0.74/11 0.022s, n=21534, sd=20}
13. Bxd3 {-0.53/10 0.015s, n=14461, sd=17}
exd3 {+0.66/12 0.018s, n=22634, sd=20} 14. Ne4 {-0.70/10 0.043s, n=48174, sd=19}
Qh4 {+0.48/10 0.016s, n=13793, sd=16} 15. Qxd3 {-0.91/11 0.015s, n=12172, sd=14}
Be7 {+0.60/10 0.010s, n=12311, sd=14} 16. Ng1 {-0.99/9 0.010s, n=12644, sd=13}
Qg4 {+0.95/10 0.015s, n=13990, sd=14} 17. Kf1 {-0.65/11 0.019s, n=23135, sd=18}
c6 {+0.60/10 0.018s, n=15953, sd=17} 18. a4 {-0.50/10 0.038s, n=42771, sd=18}
cxd5 {+0.32/11 0.041s, n=46419, sd=17}
19. cxd5 {-0.28/10 0.015s, n=13270, sd=13, Black makes an illegal move: e8h8}
1-0