Neymar and Lionel Messi stand over this.

Barcelona have a free-kick right on the edge of the area for a handball. But it should be a penalty. Gabi handles it in the box but the referee gives a free-kick.

Barcelona are INSISTENT it's a penalty. A huge quarrel on the pitch.

Image source, Reuters

There won't be a hat-trick for Antoine Griezmann as he comes off for Angel Correa.

Peter Anketell:

And again...how is Iniesta not off for that?? 

Noorhiya Jenala: Why's Iniesta still on the pitch? That's atrocious from the ref! 

I'm going to rock out the old 'this doesn't change much really'. Another Barcelona goal sends this to extra-time. They needed to score anyway.

Scenes - Filipe Luis goes on a length dribble as if he's Lionel Messi, a nutmeg on Javier Mascherano in the process and Andres Iniesta handles. Penalty.

Image source, Getty Images

HOOOOOF. Panic in the Atletico Madrid box and Koke just absolutely rockets the ball into touch as they just look for some respite. 

It's incessant, and desperate, attacking from Barca now.

Abdikhes Daar: Messi got to bail his teammates out of this or else he should forget ballon 2016.

Atletico Madrid defender Diego Godin pulls Barcelona substitute Sergi Roberto to the ground. Yellow card. Five minutes to go.

Atletico Madrid keeper Jan Oblak looks so relieved to have the ball in his hands as Luis Suarez swivels and shoots straight at the custodian.

Barcelona defender Gerard Pique has the ball in the opposition box - he lives to attack but Filipe Luis perfectly times his tackle to deny the marauding centre-back.

We're into the final 10 minutes at the Vicente Calderon. There's surely an argument for Diego Simeone being the top manager in the world now isn't there?

Helles Mammut: What have Barcelona players to do to get sent off? THIS IS RIDICULOUS! Suarez and Neymar should be off!

Tez: Felipe Luis words coming to mind after what Neymar just did. Just what do Barca have to do to get a red card?  

Pawara Prongjit: Am I currently watching WWE instead of Champions League? Clothesline, fighting and elbows.

Robin Smit: No team has ever retained the Champions league, Barcelona proving this the hard way...

Javi Martinez is perhaps lucky to avoid a red card for what could have been deemed a professional foul. That would have ruled Bayern Munich's only currently fit centre-back out of the semi-final first leg.

Barcelona are frustrated. Very frustrated. Neymar absolutely lashes out at Juanfran from behind. He's booked. Barca are not used to this.

Panic stations for Atletico Madrid as keeper Jan Oblak comes flying out of his goal to punch a cross clear, taking out players for both teams in the process. Fifteen minutes to go and Atletico are hanging on now.

Image source, AFP/GETTY

Arturo Vidal has an effort for Bayern Munich which keeper Ederson appears to have under control before spilling it wide for a corner. Dodgy keeping.