The Queen's Gambit Declined is one of the most popular and fundamental chess openings of all time and it has been the battleground for countless world-class encounters throughout the history of chess. Adherents include a long list of World champions, including Garry Kasparov, Anatoly Karpov and Vladimir Kramnik. With his first two moves, Black creates a super-strong foothold in the centre, one that is incredibly difficult to break down. In this revolutionary book, John Shaw revisits the basic principles behind the Nimzo-Indian and its many variations. Throughout this easy-to-read guide the reader is aided by a wealth of notes, tips and warnings from the author, while key strategies, ideas and tactics for both sides are clearly illustrated. This book is ideal for the improving player.