[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rn1qk2r/ppp1b1pp/4pB2/3pN3/4P3/3P4/PPP2PPP/RN1QK2R b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-07-14T03:19:13.355 UTC"] [GameStartTime "2025-07-14T03:19:13.008 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.05+0.04"] 1... Bxf6 {-0.65 12/12 137 1481958, White makes an illegal move: c1e3} 0-1