Learn How to Mate in 2: Ruy Lopez Berlin Defense
This middlegame puzzle comes from a sharp Ruy Lopez Berlin Defense structure where White’s pieces are aimed directly at the black king. The key idea is a forcing kingside attack: when the enemy king is exposed and key defenders are overloaded, a sacrifice can open a mating net. Here, the attack is not about long-term pressure but about immediate forcing moves, using check to drive the king into a fatal square and finish with a clean mating pattern.