[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "620"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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/pp1ppp1p/8/2p3p1/P5P1/2N2P2/1PPPPK1P/R1BQ1BNR b kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:01 +0000"]
[GameEndTime "2026-09-14T13:38:02 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+0.93/9 0.019s, n=16055, sd=12} 6. h4 {-1.16/8 0.026s, n=19728, sd=12}
gxh4 {+0.57/9 0.019s, n=13716, sd=12} 7. Rxh4 {-1.07/9 0.035s, n=29015, sd=16}
d4 {+1.41/10 0.044s, n=28669, sd=18} 8. Ne4 {-1.69/10 0.039s, n=27805, sd=17}
e6 {+1.54/9 0.023s, n=14912, sd=14} 9. g5 {-1.47/9 0.019s, n=15375, sd=14}
f5 {+1.78/9 0.017s, n=12645, sd=16} 10. gxf6 {-1.40/9 0.024s, n=16628, sd=17}
Nxf6 {+1.48/10 0.031s, n=16874, sd=14} 11. Bg2 {-1.14/10 0.045s, n=30832, sd=18}
Nxe4+ {+1.46/7 0.022s, n=13678, sd=13} 12. Rxe4 {-1.17/8 0.020s, n=12395, sd=13}
Nc6 {+1.36/9 0.030s, n=21098, sd=14} 13. d3 {-1.60/9 0.016s, n=12255, sd=17}
Rg8 {+1.36/9 0.025s, n=17218, sd=13} 14. Rg4 {-1.30/11 0.032s, n=22494, sd=19}
Rxg4 {+1.22/10 0.024s, n=17665, sd=17}
15. fxg4 {-1.54/10 0.021s, n=14745, sd=14} Qh4+ {+1.43/9 0.019s, n=14682, sd=18}
16. Kf1 {-1.34/9 0.022s, n=16832, sd=15} Qxg4 {+1.26/10 0.017s, n=15481, sd=16}
17. Qd2 {-1.51/10 0.042s, n=30080, sd=18} Bd7 {+1.38/10 0.025s, n=16827, sd=13}
18. Qg5 {-1.40/11 0.025s, n=17962, sd=19} Qxg5 {+1.55/10 0.028s, n=18068, sd=19}
19. Bxg5 {-1.31/10 0.023s, n=18003, sd=19} Be7 {+1.41/10 0.035s, n=19956, sd=25}
20. Bd2 {-1.32/10 0.024s, n=17929, sd=15, Black makes an illegal move: e8a8} 1-0