MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1759"]
[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 "rnbqkbnr/1p1pp1p1/p1p4p/5p2/1P1P2PP/P7/2P1PP2/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:56 +0000"]
[GameEndTime "2026-09-14T13:40:57 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {0.00/9 0.018s, n=15934, sd=13} 6. Qd3 {+0.49/10 0.034s, n=26104, sd=16}
e6 {-0.35/9 0.018s, n=14150, sd=15} 7. Nf3 {+0.55/10 0.020s, n=17381, sd=12}
Bd6 {-0.19/10 0.019s, n=15901, sd=14} 8. Rg1 {+0.57/11 0.013s, n=13090, sd=17}
Nd7 {+0.73/9 0.018s, n=14482, sd=21} 9. gxf5 {+0.62/10 0.028s, n=21383, sd=17}
e5 {+0.61/11 0.015s, n=15003, sd=16} 10. e4 {+0.52/10 0.015s, n=14956, sd=14}
dxe4 {-0.71/9 0.024s, n=18846, sd=16} 11. Qxe4 {+0.87/10 0.049s, n=35732, sd=14}
Ndf6 {-1.20/9 0.049s, n=36906, sd=13} 12. Qe2 {+1.15/11 0.017s, n=16147, sd=19}
e4 {-0.71/10 0.018s, n=13359, sd=15} 13. Nbd2 {+0.93/11 0.018s, n=17431, sd=19}
Ne7 {-0.62/12 0.017s, n=15484, sd=18} 14. Nxe4 {+1.33/11 0.022s, n=20054, sd=22}
Nxe4 {-1.06/10 0.027s, n=16052, sd=19} 15. Qxe4 {+0.85/9 0.016s, n=13699, sd=16}
Bxf5 {-1.17/10 0.031s, n=24573, sd=17} 16. Qe2 {+1.48/11 0.034s, n=30300, sd=14}
a5 {-0.96/9 0.022s, n=12616, sd=13} 17. Ne5 {+1.59/8 0.015s, n=12202, sd=14}
g6 {-1.67/8 0.017s, n=13081, sd=11} 18. b5 {+1.55/9 0.029s, n=25496, sd=16}
Qc7 {-1.52/10 0.016s, n=13238, sd=14} 19. bxc6 {+1.56/10 0.025s, n=18168, sd=19}
Bxe5 {-1.15/9 0.024s, n=18382, sd=12} 20. Qxe5 {+1.47/11 0.047s, n=44102, sd=23}
Qxe5+ {-1.56/10 0.016s, n=13664, sd=17}
21. dxe5 {+1.54/10 0.018s, n=18785, sd=22}
Nxc6 {-1.32/10 0.016s, n=15845, sd=20}
22. Bb2 {+1.40/9 0.017s, n=17803, sd=17, Black makes an illegal move: e8a8} 1-0