MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1365"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbk1bnr/pppp1ppp/4p3/8/4P3/qP1P1N2/P1P2PPP/RNBQKB1R w KQ - 1 5"]
[GameDuration "00:00:13"]
[GameStartTime "2026-09-14T13:39:44 +0000"]
[GameEndTime "2026-09-14T13:39:58 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxa3 {+8.81/7 12.314s, n=8000000, sd=11}
Bxa3 {-8.26/9 0.030s, n=24005, sd=12} 6. Nxa3 {+8.47/9 0.018s, n=15146, sd=13}
Nf6 {-8.08/8 0.045s, n=35363, sd=12} 7. Nc4 {+8.08/7 0.016s, n=12712, sd=9}
Na6 {-8.20/8 0.077s, n=54171, sd=12} 8. Be2 {+8.28/9 0.023s, n=18363, sd=10}
d5 {-8.18/7 0.016s, n=12742, sd=11} 9. Nfe5 {+8.32/7 0.017s, n=12911, sd=15}
Bd7 {-8.33/7 0.033s, n=21421, sd=11} 10. b4 {+8.46/8 0.040s, n=30278, sd=12}
Rg8 {-8.26/7 0.033s, n=26193, sd=13} 11. Bh5 {+8.44/7 0.027s, n=15979, sd=15}
b5 {-8.32/7 0.052s, n=40384, sd=12} 12. f4 {+8.44/7 0.045s, n=33275, sd=14}
Ke7 {-8.41/7 0.103s, n=81091, sd=15} 13. Ne3 {+8.53/7 0.023s, n=18522, sd=11}
Rgd8 {-8.41/7 0.055s, n=42837, sd=13} 14. exd5 {+8.61/7 0.029s, n=21328, sd=14}
g6 {-8.56/6 0.028s, n=22068, sd=15} 15. Bxg6 {+8.99/8 0.038s, n=29751, sd=13}
hxg6 {-9.09/6 0.059s, n=42919, sd=13} 16. dxe6 {+9.56/8 0.118s, n=83736, sd=12}
Bxe6 {-9.33/6 0.028s, n=21305, sd=11} 17. f5 {+9.76/8 0.022s, n=15741, sd=10}
Rd6 {-9.80/7 0.054s, n=38388, sd=13} 18. fxe6 {+10.30/8 0.016s, n=12076, sd=12}
Rxe6 {-10.61/7 0.032s, n=21663, sd=13}
19. Nxg6+ {+9.94/8 0.023s, n=17787, sd=15}
fxg6 {-10.20/9 0.036s, n=27836, sd=20}
20. Qf3 {+10.31/10 0.066s, n=44566, sd=15}
Rf8 {-9.83/8 0.024s, n=19105, sd=12, White makes an illegal move: e1h1} 0-1