User talk:Chessmedalist

http://books.google.com/books?id=5UB_JQng7YUC&printsec=frontcover&dq=chess+strategy&sig=T6g3sm36x4IuOIAtaZ-jCrtLj_E#PPA1,M1

http://books.google.com/books?id=IigCAAAAYAAJ&printsec=frontcover&dq=chess+strategy#PPP11,M1