[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r2qk1nr/1ppbbpp1/p1npp2p/8/2PP1P2/P3PN2/1P2B1PP/RNBQ1RK1 b kq - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T08:13:15.802 UTC"] [GameStartTime "2025-07-04T08:13:10.806 UTC"] [PlyCount "0"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.019+0.04"] {Black makes an illegal move: 0000} 1-0