[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bq1rk1/ppppbppp/2n2n2/6B1/8/2PP1N2/PP1N1PPP/R2QKB1R b KQ - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T05:25:30.804 UTC"] [GameStartTime "2025-07-04T05:25:25.805 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.08+0.04"] 1... d5 {+0.40 8/8 94 0, White makes an illegal move: 0000} 0-1