Good evening and welcome to Eurosport's LIVE coverage of this Copa del Rey last 16 second leg between Barcelona and Levante. We'll bring you all the action as it happens. Kick off is at 8.30pm.

That was the right decision from the officials. The VAR is used to check the call and it stands. Coutinho was offside when the pass was played through to him. The goal is chalked off.

GOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO... NO! For a moment, it looked like Barcelona had a third goal, with Coutinho stroking home. But the flag was up and it is chalked off.

Barcelona are not yet out of trouble in this tie. Keep in mind that a goal for Levante would send this match to extra time. The away team have quality they haven't shown yet.

Dembele has been impressive for Barcelona in this first half. It took the French winger a little while to find his feet at Camp Nou, but he is now such an important figure for the Catalans.

Of course, as mentioned before the game, Levante believe that they have a strong case that Barcelona fielded an ineligible player in the first leg. So this result might not even matter.

Will we see something different from Levante in this second half? They were incredibly passive in the opening 45 minutes. They need to at least attempt a comeback or they are out.

The second half is under way! Barcelona have a 2-0 second leg lead over Levante - 3-2 on aggregate.

What did you make of the first half at Camp Nou? Do Levante need to step things up? Do they need to make changes? Who has impressed you so far for Barca? Tweet me!

HALF TIME: Barcelona 2-0 Levante (3-2 on aggregate): Two goals form Dembele have given Barca the advantage going into the break. But one goal for Levante would change things.

Rakitic is shown a yellow card for cynically stopping a Levante counter attack.

This first half performance shows Valverde that he can rest Suarez, even for relatively big games like this one. Barcelona have players who can step in for the striker when he needs a break.

Barcelona started slowly, but they are now well on top and look like they could score a few more before full time. Levante's best chance of making the quarters is now through their lawyers.

Hat trick chance! That was an opportunity for Dembele to grab his third of the first half. Messi and Coutinho combine to send him through, but he scoops his chipped finish wide.

Dembele got more than his fair share of luck with the two goals, but he has come on to a real game in the last 20 minutes or so. The Frenchman is giving Barcelona a real outlet.

Messi should score! It's not often that we see the Barcelona number 10 thwarted by the goalkeeper like that. Dembele put Messi through, but he couldn't beat Aitor from close range.

Coutinho has played well in this first half. This comes on the back of a good performance at the weekend. The Brazilian is finally starting to make an impression this season.

Levante looked quite solid early on, but Barcelona have since opened up their defence with pace from deep, and that has proved too much for the away side. Dembele and Coutinho tearing them apart.