[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "1rbqk1nr/1p1pppbp/p1n3p1/8/2PP4/P1N2N2/1P2BPPP/R1BQK2R b KQk - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T06:11:58.804 UTC"]
[GameStartTime "2025-07-04T06:11:53.805 UTC"]
[PlyCount "0"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.059+0.04"]

{Black makes an illegal move: 0000} 1-0