[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r2qk1nr/pp3ppp/2n1p3/1BbpP3/6b1/1P3N2/P1P2PPP/RNBQK2R w KQkq - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T08:14:59.804 UTC"] [GameStartTime "2025-07-04T08:14:54.805 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.019+0.04"] 1. Bxc6+ {-0.10 8/8 124 0, Black makes an illegal move: 0000} 1-0