- Luis Suarez puts Barcelona ahead in the second half.
- Lionel Messi smashes home penalty as Dani Carvajal is sent off.
- Aleix Vidal makes it three in stoppage time.
- Real Madrid start the game 11 points behind Barcelona in the La Liga table.
- Zinedine Zidane's side retained the Club World Cup last weekend.
- Barce are unbeaten in the league this season but lost Spanish Super Cup final to Real 5-1 on aggregate.
- Los Blancos have won 52 of the pair's 174 previous meetings.
- Everton are yet to lose under new manager Sam Allardyce.
- Champions Chelsea have won the last three meetings without conceeding.
- Wayne Rooney has scored in his last three games and has nine career goals against the Blues.
It continues to be all Chelsea at the moment as the minutes tick down. Everton holding firm and getting rare glimpses of the ball. Hazard has been frustrated through today and his driven cross deflects tantalisingly into the air but no-one can take advantage.
Hazard peels to the edge of the box and shoots from a cleverly taken corner and though Rudiger turns the ball on but Pickford makes the easy save. Twelve minutes to go for Chelsea to find a winner. And it is Chelsea mind, Everton have no intension of winning this game.
Michy Batshuayi on for the final quarter to try and find a winner for Chelsea, who for all these 17 attempts on goal are yet to find a way through.
Chelsea piling on the pressure at Goodison. Pickford does well to turn away Hazard's effort. Everton just leaving players behind the ball in the hope of seeing out these last 20 minutes.
Full-time: Real Madrid 0-3 Barcelona
Just about as one-sided a second half as you could wish to see, from a Barcelona perspective. Luis Suarez, Lionel Messi and Aleix Vidal all find the net as Real Madrid fall 14 points behind in La Liga, and their title is surely gone.
Barcelona are nine clear of second-place Atletico and though their advantage could be trimmed to eight if Valencia win their game in hand they surely have one hand on the Spanish title.
GOAL! Real Madrid 0-3 Barcelona (Aleix Vidal)
The icing on the cake for Barcelona. Lionel Messi ghost down the left and when he pulls the ball back his teammate are queuing up and it is substitute Aleix Vidal who fires home via a Keylor Navas mistake and the ball agonisingly rolls over the line.
Into the final minute of normal time at the Bernabeu. Three added minutes will be played. Real Madrid have done well to stem the flow, but they are about to be consigned to a damaging defeat.
Gueye is replaced by Baningime at the start of the second half at Goodison. That is all of Everton's changes gone with over half an hour remaining.
Nelson Semedo on for Andres Iniesta and he almost gets on the scoresheet, forcing Navas into a good save.
Gareth Bale almost pulls one back for Real Madrid, but Ter Stegen makes the save from point-blank range. Hard to think of a better chance for the hosts in this second half.
Players out for the second half at Goodison. Ashley Williams and Sandro Ramirez on for Tom Davies and Aaron Lennon.
Casemiro and Kovacic off with Bale and Asensio coming on. I wonder how much flack Zinedine Zidane will get for deploying two defensive midfielders in El Clasico?
Gareth Bale and Isco coming on for Real Madrid, who have to go hell for leather if they're to ignite their La Liga title defence. But is it too little, too late?
GOAL! Real Madrid 0-2 Barcelona (Lionel Messi)
Utter chaos at the Bernabeu. Barcelona somehow don't scores as Navas denies Suarez and then the Uruguayan hits the post. Paulinho sees his header blocked on the line by Dani Carvajal and though the midfielder puts in the rebound the referee stops the game and awards a penalty.
Carvajal is sent off for the offence and Messi steps up and brings calm to proceedings with a fine penalty to see off Real Madrid.
Half time: Everton 0-0 Chelsea
It is all Chelsea at Goodison. Phil Jagielka has kept the scores level almost single-handedly by clearing off the line twice in the same move from Bakayoko and Willian. Everton have offered nothing going forward but they remain in the contest like any god Sam Allardyce team.
Suarez has the chance to double the lead but finds the side-netting from a tight angle. Real throwing caution to the wind already in this game, and Barcelona can pick them off if they show some composure.
The first bout of handbags sees Casemiro and Suarez clash on the far touchline, but the referee breaks up the non-event and play can resume.
GOAL! Real Madrid 0-1 Barcelona (Luis Suarez)
You can't say it hasn't been coming. Ivan Rakitic drives forward from the halfway line, finds Sergi Roberto whose cross picks out Suarez who has the simple job of driving past Navas. The Bernabeu goes silent.
Navas makes another good save as Barcelona start to ratchet up the pressure. Alba pulls the ball back for Suarez, whose low effort is held by Navas. Real Madrid haven't got going yet.
Jordan Pickford pushes the ball over the bar from Pedro's shot. The subsequent Chelsea corner is headed wide by Christensen. Everton still very much playing second fiddle in this one.
Players reassemble for the second half at the Bernabeu. Remember, Barcelona lead by 11 points in the table so surely Real Madrid have to threw everything at them in the second period.
The game is back under way.