Atletico's first chance and Thomas Lemar is inches away from equalising.

Marcos Llorente whips in a wonderful low cross which Lemar puts into the side-netting at the back post.

A good move down the Atletico left and Thomas Lemar's cross is blocked for a corner.

The crossed corner ends up at the feet of Ferland Mendy, who blazes over the bar.

Atletico are very worried. Koke lies behind the wall in case Sergio Ramos tries to go low.

He hits it hard and high and it hits someone in the wall for a corner.

Sergio Ramos to take I think.

Wow. Real Madrid win a free-kick right on the edge of the box as we're all ready for a penalty.

Atleti give the ball to Karim Benzema. He pulls it back to Toni Kroos, who is fouled an inch from the line of the box.

Renan Lodi gifts the ball to Real and just recovers in time to win it back. Not a great start for the subs.

Felipe, Hector Herrera and Yannick Carasco were replaced at the break.

Thomas Lemar is booked 16 seconds after coming on as he catches Casemiro with a high foot.

The Brazilian needs treatment.

Atletico Madrid boss Diego Simeone changes 27% of his team at half-time with a triple sub.

Winger Thomas Lemar, forward Angel Correa and defender Renan Lodi are on. I'll tell you who's been replaced in a minute.

Don't be afraid to use the #bbceurofooty hashtag on Twitter if you have any thoughts on this game.

This is the first time Atletico Madrid haven't had a first-half shot in a league game against Real since at least 2003-04 (when Opta first started recording that data).

No injury time.

Atletico trail at half-time for the first time in La Liga this season - with Real Madrid right back in the title race as things stand.

A sloppy ending to this half with both sides losing the ball.

Yannick Carrasco plays the corner short to Koke, who returns it to the Belgian, whose low cross is put behind for another corner.

Sergio Ramos clears this one.

Kieran Trippier crosses into the box and Atleti win a corner.

A rare chance for Atletico to break but Joao Felix totally overhits the ball into Luis Suarez, who hops in the air in frustration.

Luis Suarez tries to do something (for the first time in the game) but is denied by a Sergio Ramos tackle. The old Clasico rivals.