[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rn1qkb1r/pbpp2pp/1p3pn1/3Pp3/2P1P3/2N2N2/PP3PPP/R1BQKB1R b KQkq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T07:10:04.805 UTC"] [GameStartTime "2025-07-04T07:09:59.805 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.03+0.04"] 1... d6 {-0.90 7/7 140 0, White makes an illegal move: 0000} 0-1