[Event "?"]
[Site "?"]
[Date "2025.06.30"]
[Round "1"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[FEN "2kr1bnr/ppp1p1pp/2nq1p2/3p4/3P3B/2N2P2/PPPQPP1P/R3KB1R w KQ - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-30T23:20:39.718 CEST"]
[GameStartTime "2025-06-30T23:20:39.131 CEST"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "5.09+0.05"]

1. O-O-O {+0.45 15/28 358 568827, Black makes an illegal move: f1h3} 1-0