[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "rnbq1rk1/pp1p1ppp/4pn2/8/4P3/R1N2N2/2PPBPPP/3QK2R b K - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T06:45:02.804 UTC"]
[GameStartTime "2025-07-04T06:44:57.806 UTC"]
[PlyCount "0"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.1+0.04"]

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