Workbook Step 3 - The Steps Method

Workbook with 489 exercises and 12 reminders: Discovered and double check; Attack on a pinned piece; Access and mating patterns; Pawn ending: the square of the pawn; Eliminating of the defence; Defending against the double attack; Draw; X-ray; Defending against the pin; Mobility; Key squares; A pinned piece is not a good defender