[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "2kr1bnr/pbp1qppp/1pn1p3/3p4/4PP2/2NP1N2/PPP1B1PP/R1BQ1R1K b - - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T06:05:51.804 UTC"] [GameStartTime "2025-07-04T06:05:46.805 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.08+0.04"] 1... d4 {+0.10 8/8 95 0, White makes an illegal move: 0000} 0-1