MAJOR OPENINGS, DEFENCES and Variations by GROUP
Intermediate players may find less-familiar openings to study here.
Beginners are advised to use the shortlist on the
Advanced players may also wish to study via the
Full Group-List or the
Titles in bold type below indicate major description pages ("Jump" screens).
Numbers indicate the volume of board-pages in each section
(total 10,559 in June 2010).