Learn How to Force Mate in 3: Deflection
This chess endgame puzzle is a classic example of a forcing mating net built with deflection. White’s pieces are active, but the key is not material—it is the exposed black king and the coordination of queen, bishop, and rook. The winning idea uses checks to drag the king into a vulnerable square, then removes the defender of the final mating line. In classical chess, these patterns often appear when one side’s king is boxed in by its own pawns and pieces.