[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "r1bq1rk1/2ppbppp/ppn1pn2/8/2PP1B2/2N2NP1/PP2PPBP/R2Q1RK1 b - - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T06:21:18.805 UTC"]
[GameStartTime "2025-07-04T06:21:13.806 UTC"]
[PlyCount "0"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.11+0.04"]

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