Build your tactical pattern recognition systematically instead of relying on random puzzles.
This collection contains 300 carefully selected tactical and checkmate patterns, organized into 20 themes, including forks, pins, skewers, discovered attacks, deflections, decoys, X-rays, checkmate patterns, and more.

Unlike a typical puzzle collection, the goal is not to solve these positions once and move on, but to give you the opportunity to repeat the same puzzles several times — which is a much better way to train your pattern recognition.
Price: $30