[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "677"]
[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 "rnbqkbnr/pppp1p1p/4p3/6p1/6P1/4P3/PPPP1P1P/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:34 +0000"]
[GameEndTime "2026-09-14T13:38:35 +0000"]
[PlyCount "25"]
[Termination "illegal move"]
[TimeControl "-"]

5. h4 {+0.79/10 0.018s, n=15834, sd=12} gxh4 {-0.68/10 0.025s, n=21879, sd=14}
6. Nf3 {+0.82/9 0.018s, n=15761, sd=13} d5 {-0.49/10 0.062s, n=49903, sd=17}
7. d4 {+0.67/8 0.015s, n=13265, sd=17} Nf6 {-0.29/9 0.023s, n=19091, sd=13}
8. Rxh4 {-0.07/8 0.027s, n=18296, sd=17} h6 {-0.20/9 0.015s, n=12923, sd=13}
9. g5 {+0.01/9 0.024s, n=20989, sd=14} Ne4 {-0.66/10 0.024s, n=20335, sd=16}
10. Rh5 {+0.23/9 0.025s, n=15982, sd=14} Bg7 {-0.31/10 0.017s, n=14778, sd=16}
11. Nc3 {+0.96/11 0.036s, n=30125, sd=21} Nxg5 {-1.24/8 0.019s, n=16591, sd=14}
12. Nxg5 {+1.80/10 0.019s, n=13020, sd=18}
hxg5 {-1.83/10 0.030s, n=26142, sd=12} 13. e4 {+2.64/10 0.020s, n=17721, sd=22}
Rxh5 {-2.77/10 0.047s, n=34138, sd=19}
14. Qxh5 {+2.98/10 0.017s, n=14473, sd=12} Qf6 {-2.29/11 0.043s, n=36045, sd=19}
15. Bxg5 {+2.53/10 0.014s, n=14336, sd=15} Qg6 {-2.30/12 0.017s, n=18511, sd=16}
16. Qxg6 {+2.88/11 0.024s, n=21299, sd=23}
fxg6 {-2.29/11 0.041s, n=40172, sd=16, White makes an illegal move: e1a1} 0-1