[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bqk1nr/ppp3pp/4p3/3pP3/1b6/2P2Q2/PP3PPP/RNB1KB1R b KQkq - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T06:14:38.804 UTC"] [GameStartTime "2025-07-04T06:14:33.807 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.059+0.04"] 1... Bc5 {-0.10 8/8 147 0, White makes an illegal move: 0000} 0-1