[Event "?"]
[Site "?"]
[Date "2025.06.23"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "r1bqk2r/pppp1ppp/2n4B/b3p3/2B1P3/2PP1N2/PP3PPP/RN1QK2R b KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-06-23T15:40:42.010 UTC"]
[GameStartTime "2025-06-23T15:40:41.882 UTC"]
[PlyCount "0"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4+0.04"]

{Black makes an illegal move: c5c4} 1-0