[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bqkbnr/ppp2ppp/4p3/8/3P4/2N1BQ2/PPP2PPP/R3KB1R b KQkq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T07:42:35.804 UTC"] [GameStartTime "2025-07-04T07:42:30.282 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.13+0.04"] 1... Nf6 {-0.70 9/9 242 0, White makes an illegal move: 0000} 0-1