[Event "?"]
[Site "?"]
[Date "2025.06.30"]
[Round "1"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[FEN "r1bqkb1r/1p1n1pp1/p1pp1n1p/4p3/2BPP3/2N1BN1P/PPP2PP1/R2QK2R w KQkq - 0 1"]
[GameDuration "00:00:01"]
[GameEndTime "2025-06-30T23:19:48.955 CEST"]
[GameStartTime "2025-06-30T23:19:47.736 CEST"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "8.039+0.08"]

1. O-O {+0.69 17/30 730 685430, Black makes an illegal move: e1g1} 1-0