Madrid - Real Madrid are now just four points behind Spanish leaders Barcelona after a 2-0 win at lowly Espanyol.
It was Real's 10th consecutive league win, their best run in La Liga since 1963, and it came thanks to second-half goals from veterans Guti and Raul.
"We are now in a privileged situation," Raul said, vowing to "make things difficult" for Barcelona.
Barca - who held a 12-point lead three weeks ago - play Sunday at Atletico Madrid.