[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r3kb1r/ppp1pppp/2n1bn2/8/2p1P3/2N1BP2/PP2N1PP/3RKB1R b Kkq - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T05:31:46.805 UTC"] [GameStartTime "2025-07-04T05:31:41.806 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.1+0.04"] 1... a6 {+1.10 7/7 95 0, White makes an illegal move: 0000} 0-1