Learn How to Win Material: Discovered Attack
This middlegame puzzle comes from the Ruy Lopez Exchange Variation and shows how a single tactical trigger can collapse a king’s shelter. The key idea is a discovered attack combined with a forcing check, where a seemingly natural capture opens lines against the exposed king and active pieces. White’s kingside is weakened, and Black’s pieces are ready to exploit the loose coordination. The position is a classic example of a tactical refutation that wins decisively rather than a slow strategic squeeze.