Learn How to Win Material: Discovered Attack
This middlegame puzzle is a classic example of a discovered attack combined with queenside pressure. One piece is pinned and another is overloaded, so a forcing move can open lines while also creating a direct threat against the enemy queen. The key idea is not just winning a piece, but using tempo and coordination to expose the opponent’s back rank and loose defenders. In classical chess, these tactical refutations often come from forcing checks that reveal hidden tactical resources.