[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rnbqkb1r/pp3ppp/5n2/1Pp5/2Pp4/3B1N2/PB1P1PPP/RN1QK2R b KQkq - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T05:42:25.803 UTC"] [GameStartTime "2025-07-04T05:42:20.806 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.05+0.04"] 1... Bd6 {+0.60 7/7 146 0, White makes an illegal move: 0000} 0-1