[Event "?"]
[Site "?"]
[Date "2025.06.30"]
[Round "1"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[FEN "r1b1k2r/ppqnppbp/2p2np1/4p1B1/3P4/2N2N1P/PPPQ1PP1/R3KB1R w KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-30T23:20:05.823 CEST"]
[GameStartTime "2025-06-30T23:20:05.112 CEST"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "5.09+0.05"]

1. O-O-O {-1.21 16/29 309 446221, Black makes an illegal move: f3e5} 1-0