Learn How to Win Material: Discovered Attack
This middlegame puzzle from the Scotch Game Schmidt Variation shows a classic discovered attack idea: one piece moves with tempo, opening a line for another attacker and creating a decisive tactical gain. White’s king-side pressure is already strong, and the black queen is vulnerable to a direct hit on the back rank. The key is recognizing that the forcing move also exposes a hidden attack on the queen, turning a checking idea into a winning combination.