[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "r1bqkb1r/pp1p1ppp/2n1pn2/6B1/4P3/2N5/PPQ2PPP/2KR1BNR b kq - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T06:28:30.404 UTC"]
[GameStartTime "2025-07-04T06:28:25.530 UTC"]
[PlyCount "0"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.08+0.04"]

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