[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "rn1qk2r/pb2bppp/1p1p1n2/2pp4/2P1P3/2N2PP1/PP4BP/R1BQK1NR w KQkq - 0 1"]
[GameDuration "00:00:05"]
[GameEndTime "2025-07-04T07:43:43.805 UTC"]
[GameStartTime "2025-07-04T07:43:38.479 UTC"]
[PlyCount "1"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.13+0.04"]

1. cxd5 {+0.25 8/8 243 0, Black makes an illegal move: 0000} 1-0