The King's Indian Defence is a popular opening at all levels. Fischer, Kasparov, Bronstein, Nunn, Radjabov and Nakamura are just a few of the many leading GMs who have played it successfully. Opening Simulator is a new and innovative approach to studying the opening, based on the Deliberate Practice concept. Rather than presenting moves and variations, the authors offer a 'read, solve and play' approach which is designed to replicate a real game more closely than other opening books. First, a thorough Introduction discusses the main variations, pawn structures and themes. Then, after working through the 400 carefully chosen exercises, the reader will benefit from enhanced tactical and problem-solving ability. Unlike a normal puzzle book, the exercises all stem from the King's Indian, making this book the ideal resource for King's Indian players of all abilities to hone their skills.