Grunfeld Defense Opocensky Variation Puzzle (Rated 1403): Win Material — Clearance Tactic
This middlegame puzzle is a classic example of a clearance crushing long combination. White’s heavy pieces are lined up against Black’s king and queen, and the key idea is to remove a defender so a hidden tactical motif becomes possible. The position rewards accurate calculation, especially when a queen is overloaded and a rook is tied to defense. In practical classical chess, these patterns often decide the game by winning major material rather than by direct attack.