[Event "?"]
[Site "?"]
[Date "2025.07.14"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "0-1"]
[FEN "rnb2rk1/pp3pp1/4pq1p/2bp4/8/P1N1P3/1PP2PPP/R2QKBNR w KQ - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-07-14T03:25:10.757 UTC"]
[GameStartTime "2025-07-14T03:25:10.579 UTC"]
[PlyCount "0"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.019+0.04"]

{White makes an illegal move: f4b8} 0-1