pregunta 2 sesion 4 [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "blancas"] [Black "negras"] [Result "*"] [SetUp "1"] [FEN "rk5r/2p3pp/p1p5/4N3/4P3/2q4P/P4PP1/R2Q2K1 w - - 0 1"] [PlyCount "5"] [EventDate "2014.12.05"] [SourceDate "2014.12.05"] 1. Rb1+ Ka7 2. Qd4+ Qxd4 3. Nxc6# * your web browser and/or your host do not support iframes as required to display the chessboard; alternatively your wordpress theme might suppress the html iframe tag from articles or excerpts