PGN retroalimentacion-evaluacion-modulo2-sesion2-2 [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Blancas"] [Black "Negras"] [Result "*"] [SetUp "1"] [FEN "5rk1/1q3pp1/p5P1/1pp5/8/8/PPP5/1K1Q3R w - - 0 1"] [PlyCount "5"] [EventDate "2014.11.18"] 1. Rh8+ Kxh8 2. Qh5+ Kg8 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 Volver al ejercicio