[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "rnb1kb1r/ppp2ppp/3p1n2/8/8/3B1N2/PPP2PPP/RNB1R1K1 b kq - 0 1"]
[GameDuration "00:00:05"]
[GameEndTime "2025-07-04T08:21:31.305 UTC"]
[GameStartTime "2025-07-04T08:21:26.258 UTC"]
[PlyCount "0"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.13+0.04"]

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