[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rn2kb1r/ppp1qppp/3p1n2/8/4P3/2NB1Q2/PPP2PPP/R1B1K2R b KQkq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T05:40:14.353 UTC"] [GameStartTime "2025-07-04T05:40:09.305 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.05+0.04"] 1... Nc6 {-0.55 9/9 158 0, White makes an illegal move: 0000} 0-1