[Event "Chessable Analysis Export"] [Site "?"] [Date "2023.09.13"] [Round "?"] [White "?"] [Black "?"] [Result "*"] [WhiteElo "?"] [BlackElo "?"] [Variant "From Position"] [TimeControl "-"] [ECO "?"] [Opening "?"] [Termination "Unterminated"] [FEN "r1bqk2r/2p1nppp/p1n5/1p1P4/8/2N2N2/PPBQ1PPP/R3K2R b KQkq - 1 13"] [SetUp "1"] [Annotator "lichess.org"] 13... Na5 *