[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r1bqk1nr/2pp1ppp/p1n1p3/1pb5/4P3/1BP2N2/PP1P1PPP/RNBQK2R w KQkq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T06:47:43.379 UTC"] [GameStartTime "2025-07-04T06:47:38.306 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.1+0.04"] 1. d4 {+0.50 6/6 209 0, Black makes an illegal move: 0000} 1-0