Fork Puzzle (Rated 903): Win with a Fork — Crushing Endgame Tactic

This puzzle is a classic example of a forcing tactical sequence in the chess endgame, where king safety and piece activity outweigh quiet material counting. Black’s queen and rook coordinate to create a direct threat against the white king while also targeting a major piece. The key idea is that a checking move can force the king onto a vulnerable square, allowing a second tactical strike that wins material decisively. In practical play, these patterns often decide classical chess games immediately.