[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rnbqk2r/ppp3pp/8/2bPp3/8/2N2N2/PPP2PPP/R1BQK2R b KQkq - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T09:39:54.804 UTC"] [GameStartTime "2025-07-04T09:39:49.805 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.1+0.04"] 1... Bg4 {-1.50 8/8 186 0, White makes an illegal move: 0000} 0-1