Learn How to Use Discovered Attack: Decisive Material Gain
This middlegame puzzle is a classic discovered attack pattern where one piece move opens a line for another attacker with immediate force. The key idea is that the position is already tactically loaded: the enemy king is exposed, a queen is overextended, and several pieces are pinned or hanging. In classical chess, these positions often reward forcing moves that combine check, capture, and threat into one winning sequence. The result is a decisive material gain rather than a slow positional squeeze.