Learn How to Win Material: Discovered Attack
This middlegame puzzle from the Slav Defense Exchange Variation shows how a discovered attack can turn a seemingly balanced position into a decisive material win. Black’s active pieces create pressure against White’s queen and rook coordination, while the white king remains exposed in the center. The key idea is that one forcing move can open a line, reveal a stronger attack behind it, and simultaneously create threats that are hard to meet. It is a classic example of tactical punishment for loose piece placement.