Polina Shuvalova (Black) Puzzle: Skewer — Win Material

A skewer is a forcing tactic in which a valuable piece, usually the king, is attacked first, compelling it to move and exposing a less valuable or equally valuable piece behind it. In this chess endgame, Black’s queen uses a check to create exactly that kind of alignment. The key idea is not simply to give check, but to use the king’s forced response to make a second target vulnerable. This transforms a material disadvantage into a decisive tactical gain.