BARCELONA (AFP) - Real Madrid again made light of the absence of Cristiano Ronaldo as they crushed Deportivo la Coruna 6-2 to maintain the upper hand in the La Liga title race on Wednesday (April 26).
Madrid and Barcelona are locked on 78 points at the top of the table, but Real have a game in hand over their title rivals.
Barca remain top thanks to their better head-to-head record as Lionel Messi struck twice to relegate Osasuna in a 7-1 thrashing.
Madrid boss Zinedine Zidane made nine changes in all from the side that lost 3-2 to Barca on Sunday to reignite the title race.
Ronaldo, Karim Benzema and the injured Gareth Bale were left out the Madrid squad for a third straight away league game, but again their absence wasn't missed.
Alvaro Morata smashed home at the near post to give the visitors the perfect start after less than a minute.
James Rodriguez then added a second from Lucas Vazquez's cross as Madrid threatened to run riot inside the first 20 minutes.
However, the European champions have now kept just one clean sheet in their last 15 games and their defence was breached once more when Florin Andone turned home Gael Kakuta's mishit shot 10 minutes before half-time.
Vazquez, though, restored Real's two-goal lead before half-time and Zidane's men could even have reached double figures in a dominant second period.
Morata unselfishly teed up Rodriguez for his second of the night before Isco sealed a stunning individual display by smashing home 13 minutes from time.
Joselu got another goal back for Deportivo with a fine looping header, but fittingly Real had the final say when Casemiro's piledriver slipped under Deportivo 'keeper Przemyslaw Tyton.
At the Camp Nou, Barca fans paid homage to Messi's brilliance against Real in scoring the winner and his 500th goal for the club with the last kick of the game in Sunday's El Clasico.
The five-time World Player of the Year responded by opening the scoring two minutes later as he pounced on an error in the Osasuna defence to stroll through on goal and lift the ball over the advancing Salvatore Sirigu.
Andre Gomes has been the scapegoat for many of Barca's most disappointing defeats this season.
But the Portuguese had arguably his best night in a Barca shirt as he drilled home Ivan Rakitic's cross to make it 2-0 on the half hour.
"We had the chance to use a lot of players that have played fewer minutes," said Barca boss Luis Enrique.
"It is a game that boosts those individuals, the team as a whole and gives us hope for the end of the season." Roberto Torres's free-kick briefly brought Osasuna back into the game three minutes into the second half.
Barca, though, simply went through the gears with a four-goal burst in 10 devastating minutes.
Firstly, Gomes slotted home his second of the night after Gerard Pique's initial effort came back off the post.
Messi then curled in his 49th goal in 47 appearances this season from the edge of the area.
And the Argentine instantly made way for 19-year-old Carles Alena to keep him fresh for Saturday's Catalan derby at Espanyol.
Alcacer then finished on the stretch for Barca's fifth.
And when Denis Suarez was felled in the area seconds later the cry went round the Camp Nou for Javier Mascherano to take the spot-kick.
Rakitic obliged by stepping aside to let the Argentine take it and he smashed the ball into the roof of the net for his first goal in 319 Barca appearances.
Alcacer rounded off the scoring four minutes from time when he latched onto Suarez's fine through ball to round Sirigu and slot into an empty net.
Osasuna's relegation was confirmed after Leganes beat Las Palmas 3-0 to move six points clear of the drop zone.
And Real Sociedad boosted their chances of qualifying for the Europa League with a 3-2 win at Valencia.