[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1297"]
[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 "r1bqkb1r/1pppp1pp/p1n2p1n/8/1PP3P1/P4P2/3PP2P/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:49:37 -0400"]
[GameEndTime "2026-09-14T12:49:38 -0400"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5... f5 {+0.74/9 0.017s, n=13519, sd=14} 6. g5 {-0.58/10 0.012s, n=15013, sd=14}
Nf7 {+0.86/9 0.018s, n=14404, sd=13} 7. d4 {-0.81/9 0.050s, n=46356, sd=15}
d5 {+0.87/10 0.024s, n=21093, sd=17} 8. f4 {-0.88/10 0.023s, n=27717, sd=20}
dxc4 {+0.74/9 0.013s, n=12212, sd=13} 9. d5 {-0.74/9 0.013s, n=15837, sd=16}
Na7 {+0.71/9 0.029s, n=24234, sd=15} 10. Bb2 {-0.63/9 0.026s, n=21088, sd=18}
e6 {+1.01/10 0.013s, n=14906, sd=14} 11. Bg2 {-0.95/9 0.018s, n=13911, sd=14}
h6 {+0.88/10 0.020s, n=19732, sd=17} 12. h4 {-0.84/10 0.028s, n=20023, sd=16}
hxg5 {+0.65/10 0.023s, n=22404, sd=19}
13. hxg5 {-0.44/10 0.014s, n=14795, sd=16}
Rxh1 {+0.83/10 0.021s, n=18038, sd=13} 14. Bxh1 {-0.30/9 0.014s, n=16663, sd=17}
e5 {+0.79/10 0.023s, n=26779, sd=15} 15. fxe5 {-0.96/10 0.018s, n=22132, sd=16}
Qxg5 {+1.23/12 0.011s, n=13263, sd=14} 16. Nf3 {-0.49/11 0.017s, n=17393, sd=19}
Qh5 {+0.83/9 0.019s, n=17002, sd=15} 17. Kd2 {-0.53/9 0.016s, n=18162, sd=16}
g5 {-0.36/8 0.019s, n=15151, sd=13} 18. Kc2 {+0.21/9 0.010s, n=13256, sd=16}
f4 {-0.08/9 0.016s, n=12181, sd=13} 19. e6 {+0.25/9 0.017s, n=20581, sd=16}
g4 {+0.62/9 0.013s, n=14857, sd=14} 20. exf7+ {-0.48/8 0.011s, n=12654, sd=14}
Qxf7 {+0.64/9 0.020s, n=17218, sd=16} 21. Nd4 {-0.74/8 0.020s, n=16810, sd=14}
Bf5+ {+0.47/9 0.017s, n=14425, sd=17} 22. Nxf5 {-0.98/9 0.014s, n=19397, sd=16}
Qxf5+ {+0.53/11 0.030s, n=30372, sd=22}
23. Kc1 {-0.48/10 0.020s, n=17972, sd=12, Black makes an illegal move: e8a8} 1-0