[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r3kbnr/pp1q1ppp/2n5/2pp1b2/3P4/2PB1N1P/PP3PP1/RNBQK2R w KQkq - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T05:43:15.804 UTC"] [GameStartTime "2025-07-04T05:43:10.807 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.05+0.04"] 1. Bxf5 {-0.10 10/10 195 0, Black makes an illegal move: 0000} 1-0