Samarian: Das systematische Schachtraining - Offizielles Lehrbuch des Deutschen Schachbundes grundlagen 3) The Queen’s Indian Defence

3) The Queen’s Indian Defence

I cannot recommend this book highly enough

In Passant

Both professionals and club players will improve their game by studying AlphaZero’s stunning discoveries in every field that matters: opening preparation

Samarian: Das systematische Schachtraining - Offizielles Lehrbuch des Deutschen Schachbundes grundlagen 3) The Queen’s Indian DefenceSystematic structure of training, training methods, strategies and combinations. This first official training book of the German Chess Federation enables every club player, but also instructors and trainers, to teach systematically. Each topic is provided with review questions. For individual and group lessons. 159 diagrams, 152 pages, 10th edition 2019, paperback.