[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "rn1qk1nr/pp4pp/2p2p2/3p4/1b1P2b1/2NBPN2/PP3PPP/R1BQ1RK1 b kq - 0 1"]
[GameDuration "00:00:05"]
[GameEndTime "2025-07-04T07:43:24.203 UTC"]
[GameStartTime "2025-07-04T07:43:19.180 UTC"]
[PlyCount "0"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.13+0.04"]

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