[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rnbqk1nr/pppp1pbp/4p1p1/6P1/2B1P3/2P2Q2/PP1P1P1P/RNB1K1NR b KQkq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T09:02:34.804 UTC"] [GameStartTime "2025-07-04T09:02:29.804 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.07+0.04"] 1... Qxg5 {+0.70 9/9 266 0, White makes an illegal move: 0000} 0-1