[Event "?"]
[Site "?"]
[Date "2025.07.04"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "r1bq1rk1/pp1nppbp/5np1/2ppN3/3P1P2/2N1P1B1/PPP3PP/R2QKB1R b KQ - 0 1"]
[GameDuration "00:00:04"]
[GameEndTime "2025-07-04T07:52:04.803 UTC"]
[GameStartTime "2025-07-04T07:51:59.809 UTC"]
[PlyCount "0"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.08+0.04"]

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