[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "r1b1kbnr/ppp2ppp/4p3/4P3/4p3/2P1B3/PP3PPP/RN1K1B1R b kq - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T09:40:09.803 UTC"]
[GameStartTime "2025-07-04T09:40:04.805 UTC"]
[PlyCount "0"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.1+0.04"]

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