Have you ever wondered why it takes grandmasters just seconds to see what's happening in a chess position? It's all about pawn structures, as Ivan Sokolov explained in his groundbreaking book Winning Chess Middlegames. In his 2010 bestseller, Grandmaster Sokolov focused on structures arising from 1.d4 openings; in this new companion guide, 1.e4 players get their turn. This new volume covers a dozen topical structures including various pawn formations in the Ruy Lopez, Italian, Petroff, Sicilian and French openings.