MADRID, Sept. 25 (Xinhua) -- FC Barcelona came from behind to win 3-1 away to Oviedo on Thursday and stay two points behind Real Madrid at the top of La Liga.

Newly promoted Oviedo took a surprise lead in the 33rd minute when Alberto Reina scored from 45 meters after Barca goalkeeper Joan Garcia gifted him the ball while stranded far outside his penalty area.

Barca equalized 10 minutes into the second half when Ferran Torres' shot was deflected into the path of Eric Garcia, who finished from close range. Robert Lewandowski then made it 2-1 five minutes after coming on as a substitute, heading in Frenkie de Jong's cross in the 70th minute. Ronald Araujo sealed the win two minutes from time from Marcus Rashford's pass.

In Thursday's earlier game, Victor Munoz gave Osasuna a 10th-minute lead at home to Elche with a spectacular strike. Osasuna dominated the first half, but Elche leveled after the break when Adria Pedroza took advantage of a defensive error to score into an empty net, keeping the visitors unbeaten after six games.

On Tuesday, Real Madrid won 4-1 away to Levante, while Atletico Madrid edged Rayo Vallecano 3-2 on Wednesday. ■