[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "rn1qk1nr/1bp1ppbp/p2p2p1/1p2P3/3P1P2/2PB1N2/PP2Q1PP/RNB1K2R b KQkq - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T07:57:08.804 UTC"]
[GameStartTime "2025-07-04T07:57:03.806 UTC"]
[PlyCount "0"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.01+0.04"]

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