This book is about options after 1.Kf3 Kf6 2.c4 d6 3.d4. In this volume, St. Petersburg grandmaster Alexander Khalifman talks about the ideas and methods of obtaining a debut advantage in Indian defense, in the modern scheme called "Anti-Grunfeld" and the classic system of Old Indian defense. Designed for chess players of any qualification - from beginner to grandmaster.