[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rnq1k1nr/ppp2ppp/3b4/3Qp3/8/2PP2P1/PP2PP1P/RNB1K1NR b KQkq - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T05:09:15.803 UTC"] [GameStartTime "2025-07-04T05:09:10.805 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.019+0.04"] 1... Nf6 {+0.25 7/7 181 0, White makes an illegal move: 0000} 0-1