Sergio Ramos sent a title warning to Barcelona after Real Madrid made a winning return to La Liga action on Sunday.
The club captain was among the goalscorers as Madrid beat Eibar 3-1 at the Alfredo Di Stefano Stadium to move back to within two points of league leaders Barca, who won 4-0 at Real Mallorca on Saturday.
Toni Kroos and Marcelo scored either side of Ramos in a strong first-half display from the home side, but they were less convincing after the break and conceded when Pedro Bigas deflected a Pablo De Blasis shot past Thibaut Courtois.