[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r1bqkbnr/2pp1ppp/p1n5/1p1Bp3/4P3/P4P2/1PPP2PP/RNBQK1NR b KQkq - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T05:33:11.804 UTC"] [GameStartTime "2025-07-04T05:33:06.806 UTC"] [PlyCount "0"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.1+0.04"] {Black makes an illegal move: 0000} 1-0