[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.06.13"]
[Round "9"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[SetUp "1"]
[FEN "rn1qkbnr/ppp1pppp/3pb3/8/8/4PN2/PPPPBPPP/RNBQK2R w KQkq - 4 4"]
[GameDuration "00:00:00"]
[GameStartTime "2026-06-13T16:26:37 +0000"]
[GameEndTime "2026-06-13T16:26:37 +0000"]
[PlyCount "1"]
[Termination "illegal move"]
[TimeControl "-"]

{White makes an illegal move: e1h1} 0-1