[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2159"]
[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 "rnbqkb1r/ppp3pp/4pn2/3p1p2/6P1/1P3N1P/P1PPPP2/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:38:39 +0200"]
[GameEndTime "2026-09-14T15:38:39 +0200"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5. gxf5 {-0.50/8 0.024s, n=16791, sd=11} Bd6 {+0.32/9 0.026s, n=15016, sd=10}
6. Bb2 {-0.13/9 0.015s, n=12250, sd=11, Black makes an illegal move: e8h8} 1-0