[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rnbqkbnr/ppp4p/5pp1/3p4/3PpP2/2P1P3/PP2Q1PP/RNB1KBNR b KQkq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T09:43:47.376 UTC"] [GameStartTime "2025-07-04T09:43:42.306 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.1+0.04"] 1... Nc6 {+0.55 9/9 95 0, White makes an illegal move: 0000} 0-1