[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bqk2r/pppp1ppp/2n2n2/2b1p3/8/2N1P1P1/PPPP1PBP/RNBQK2R b KQkq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T08:53:40.805 UTC"] [GameStartTime "2025-07-04T08:53:35.805 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.17+0.04"] 1... d5 {+1.20 8/8 114 0, White makes an illegal move: 0000} 0-1