[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "rnbqkbnr/pp3ppp/2p5/3pP3/3P1p2/2N5/PPP3PP/R1BQKBNR w KQkq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T09:01:30.428 UTC"] [GameStartTime "2025-07-04T09:01:24.805 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.07+0.04"] 1. Bxf4 {+0.80 9/9 713 0, Black makes an illegal move: 0000} 1-0