[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "rn1qkbnr/ppp2ppp/4B3/8/4p3/4P3/PPPP2PP/RNBQK1NR b KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:40:29.222 UTC"]
[GameStartTime "2025-06-23T15:40:28.395 UTC"]
[PlyCount "0"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4+0.04"]

{Black makes an illegal move: c6d4} 1-0