Learn How to Win with Discovered Attack: Pin Tactic
This middlegame puzzle shows how a pinned piece can become the target of a discovered attack. White’s pieces are lined up to attack the enemy king, queen, and rook at once, so one forcing move can open a file and create immediate tactical damage. The key idea is not just winning material, but using the pin to limit the defender’s options and force a sequence where the opponent’s best reply still loses. It’s a classic example of tactical coordination in classical chess.