[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "74"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbq1bnr/pp1pp1pp/2p2pk1/8/1P6/N4P2/PBPPP1PP/R2QKBNR w KQ - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:49:34 +0000"]
[GameEndTime "2026-09-14T14:49:35 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. f4 {+1.20/9 0.012s, n=12634, sd=14} e6 {-1.30/9 0.051s, n=39417, sd=15}
6. e4 {+1.11/9 0.015s, n=15872, sd=13} Kf7 {-1.13/9 0.018s, n=16094, sd=14}
7. Bd3 {+1.20/8 0.015s, n=12295, sd=14} Bxb4 {-0.80/9 0.032s, n=22745, sd=13}
8. Nc4 {+0.43/7 0.022s, n=18650, sd=13} d5 {+0.42/10 0.024s, n=20346, sd=17}
9. exd5 {-0.36/10 0.044s, n=35214, sd=17} cxd5 {+0.33/10 0.067s, n=55108, sd=17}
10. Ne3 {-0.56/9 0.018s, n=14155, sd=16} Nc6 {+0.76/10 0.042s, n=34094, sd=18}
11. Nf3 {-1.15/9 0.061s, n=49135, sd=16} Bc5 {+1.21/9 0.017s, n=14593, sd=13}
12. Ng5+ {-0.56/10 0.016s, n=14895, sd=20} fxg5 {+0.71/9 0.015s, n=13982, sd=21}
13. Qh5+ {-1.08/10 0.011s, n=12857, sd=22} g6 {+0.63/10 0.028s, n=26052, sd=22}
14. Bxg6+ {-1.29/9 0.013s, n=13643, sd=17}
hxg6 {+0.81/10 0.012s, n=12562, sd=22}
15. Qxh8 {-1.30/11 0.027s, n=30720, sd=20} Nf6 {+1.38/11 0.023s, n=24692, sd=21}
16. Qxd8 {-1.15/12 0.025s, n=27323, sd=25} Nxd8 {+1.37/9 0.013s, n=13106, sd=18}
17. fxg5 {-1.13/11 0.016s, n=18529, sd=17} Ne4 {+1.09/9 0.011s, n=12605, sd=19}
18. Ng4 {-0.98/11 0.017s, n=19414, sd=19} Nc6 {+1.65/10 0.030s, n=29219, sd=16}
19. Rf1+ {-0.56/11 0.021s, n=20774, sd=15}
Ke7 {+1.50/9 0.012s, n=12487, sd=19, White makes an illegal move: e1a1} 0-1