Learn Chess the Right Way: Book 4: Sacrifice to Win!
Polgar, SusanVolume 4 is all about exercises where you have to make a "sacrifice" for a material gain or even checkmate. In each of the first five chapters, a certain piece is being sacrificed to checkmate the enemy King (in chapter 1 - The Queen, in chapter 2 - The Rook, and so on). In chapters 6-10, you will get no hint about which piece should be sacrificed. However, you will know what the target is, to win a Queen, or Rook etc. In chapter 11, there will be no hints whatsoever. The goal is simple: sacrifice one of your pieces to either checkmate or gain material. Many of the examples are built on skills (such as forks, discoveries or pins) learned in volumes 1 and 2 of this series. In most of the puzzles, you will need to think 2-3 pairs of moves ahead in order to find the correct solution.