pregunta 3 sesion 4 [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "blancas"] [Black "negras"] [Result "*"] [SetUp "1"] [FEN "r1b2rk1/1p3pb1/1Bp3p1/p7/P3N3/1B1Q1Pn1/1PP3q1/2KR3R w - - 0 1"] [PlyCount "5"] [EventDate "2014.12.05"] [SourceDate "2014.12.05"] 1. Nf6+ Bxf6 2. Qxg6+ Bg7 3. Qh7# * 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