Grandmaster Preparation: Attack & Defence - Jacob AagaardGrandmaster Preparation: Attack & Defence Jacob Aagaard Paperback, 304 pages In Attack & Defence Jacob Aagaard presents the main principles of how to attack and defend in chess. By carving dynamic chess into separate areas of ability, he gives the reader a clear way to expand his understanding of this vital part of the game. "Playing the violin and learning languages are similar activities the brain needs a special map for these kinds of activities,