Cristiano Ronaldo continued his fine goal-scoring record at the Nou Camp with a brace as Real Madrid beat Barcelona 3-1 to go through to the final of the King's Cup 4-2 on aggregate.

The Portuguese hit a first-half penalty and then knocked in a rebound after the break as Real took full advantage of its counterattacks.

Raphael Varane headed the third after 68 minutes while Jordi Alba got a late consolation.