Isco's 23rd-minute strike has given Real Madrid a 1-0 half-time lead over Deportivo La Coruna at the Bernabeu this evening.
The game began at breakneck speed and Iker Casillas had to produce a reaction save to prevent Isaac Cuenca from giving the visitors a seventh-minute lead.
Cristiano Ronaldo then went close with an overhead kick before hitting the bar with another attempt a few moments later.
Gareth Bale then rattled the woodwork with a powerful drive as Madrid cranked up the pressure, with Karim Benzema also going close.
Midway through the first half, Isco put Los Blancos a goal ahead with a curling finish after Ronaldo had uncharacteristically miscued a shot from close range.
Two minutes after the opener, Ronaldo was presented with the chance to double Real's lead with a free kick on the edge of the box, but sent it straight into the hands of Fabricio.