[Event "?"]
[Site "?"]
[Date "2025.06.30"]
[Round "1"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[FEN "rn1qkbnr/pp3pp1/2p5/3pPp1p/3P1P2/5N1P/PPP3P1/RNBQK2R w KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-30T23:21:28.659 CEST"]
[GameStartTime "2025-06-30T23:21:27.791 CEST"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "8.039+0.08"]

1. O-O {+1.03 19/28 412 478143, Black makes an illegal move: e1g1} 1-0