[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r1bqkbnr/pp3ppp/2p1p3/1B1Pn3/4P3/8/PPP3PP/RNBQK1NR w KQkq - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T05:15:39.804 UTC"] [GameStartTime "2025-07-04T05:15:34.806 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.03+0.04"] 1. dxc6 {-0.25 9/9 100 0, Black makes an illegal move: 0000} 1-0