[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "r1bqr1k1/pppnppbp/3p1np1/8/3P1P2/1P1BPN2/PBPN2PP/R2QK2R b KQ - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T07:18:48.805 UTC"]
[GameStartTime "2025-07-04T07:18:43.806 UTC"]
[PlyCount "0"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.059+0.04"]

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