[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rnbqk2r/ppp2pp1/3b1n1p/4p3/3pP3/3P3P/PPP1NPPN/R1BQKB1R b KQkq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T05:10:51.478 UTC"] [GameStartTime "2025-07-04T05:10:46.377 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.019+0.04"] 1... Nc6 {+0.75 7/7 178 0, White makes an illegal move: 0000} 0-1