[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "rnb1kb1r/pppnpppp/8/8/8/2N1BN2/PPP2PPP/R2K1B1R b kq - 0 1"]
[GameDuration "00:00:05"]
[GameEndTime "2025-07-04T08:06:32.805 UTC"]
[GameStartTime "2025-07-04T08:06:27.805 UTC"]
[PlyCount "0"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.12+0.04"]

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