[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rnbQkbnr/1p2pppp/p1p5/8/4P3/8/PPP1BPPP/RNB1K1NR b KQkq - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T07:24:13.804 UTC"] [GameStartTime "2025-07-04T07:24:08.805 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.03+0.04"] 1... Kxd8 {-0.90 9/9 109 0, White makes an illegal move: 0000} 0-1