[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r2qkbnr/p1p2ppp/2pp4/8/4Pp2/8/PPPP2PP/RNBQ1RK1 b kq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T08:28:02.155 UTC"] [GameStartTime "2025-07-04T08:27:57.130 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.08+0.04"] 1... d5 {+0.20 9/9 110 0, White makes an illegal move: 0000} 0-1