[Event "?"]
[Site "?"]
[Date "2025.07.06"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1-0"]
[FEN "rnbqk2r/pp2ppbp/3p1np1/2p5/5P2/1PNP1N2/PBP1P1PP/R2QKB1R b KQkq - 0 1"]
[GameDuration "00:00:00"]
[GameEndTime "2025-07-06T15:30:04.540 UTC"]
[GameStartTime "2025-07-06T15:30:04.367 UTC"]
[PlyCount "0"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4+0.04"]

{Black makes an illegal move: f3g1} 1-0