[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r2qk2r/ppp1npbp/2npb1p1/4p3/4P3/2NPB2P/PPP1BPPN/R2QK2R b KQkq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T07:34:36.480 UTC"] [GameStartTime "2025-07-04T07:34:31.382 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.08+0.04"] 1... d5 {+0.40 9/9 122 0, White makes an illegal move: 0000} 0-1