Learn How to Deflection Mate: Ruy Lopez Tactic
This middlegame puzzle comes from the Ruy Lopez Steinitz Defense and shows how a well-timed queen invasion can force the king into a mating net. The key idea is deflection: a defender is pulled away from its job, opening a direct route for the finishing piece. In positions like this, king safety matters more than material, and even a seemingly active king can become helpless when the back rank and key escape squares are controlled.