[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1962"]
[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 "rnbqk2r/pppp1ppp/4p3/1Bb5/6nP/4PP2/PPPP2P1/RNBQK1NR w KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:29:42 +0200"]
[GameEndTime "2026-09-14T18:29:42 +0200"]
[PlyCount "2"]
[Termination "illegal move"]
[TimeControl "-"]

5. fxg4 {+5.55/9 0.025s, n=19129, sd=14, Black makes an illegal move: e8h8} 1-0