Gurevich Mikhail. Queen's Indian Defence: Kasparov System

B. T. Batsford Ltd, 1991. — 111 p. — ISBN: 0-7134-6756-8.The Queens Indian Defence has traditionally been an extremely reliable opening for Black, guaranteeing a solid position. The Kasparov System (4. a3) is an agressive attempt to cut across Blacks plans, invariably leading to dynamic positions with tactical oportunities for both sides.This book provides a grandmasterly insight into the Kasparov system against the Queen's Indian Defence, and named after the World Champion, who popularized the variation in the early 1980s. All the main variations are covered, with complete games illustrating the important ideas.