in terms of openings I would also suggest http://www.shredderchess.com/online-chess/online-databases/opening-database.html http://www.shredderchess.com/online-

in terms of openings I would also suggest http://www.shredderchess.com/online-chess/online-databases/opening-database.html http://www.shredderchess.com/online-chess/online-databases/o... and http://chesstempo.com/chess-openings.html http://chesstempo.com/chess-openings.html