Welcome to our LIVE text commentary - the match starts at 19:45 UK time. We'll have all the latest news and build-up from an hour before kick-off.

Yeah fair enough, even though it should be more like six or seven minutes added time, the ref blows up nice and early so everyone can have a shower and a cup of tea. Barca through, Pana out of Europe.

Alves fouls Hristodoulopoulos who, incidentally, has NOT been substituted. That is a weird bug on the website.

I have a feeling there will be five minutes plus of added time. No signal yet, one assumes because the ref is yet to decide after that pitch-invader delay and the rest.

The ref would do well to put Pana out of their misery sooner than the stoppages would suggest. Barcelona have a free-kick on the right, which they take short. Silva wins a throw off Iniesta.

Alves - who is my man of the match - intercepts as Cisse chases one down the left.

It breathes! Plessis meets a stray pass and feeds Cisse but Puyol is across quickly to clear.

Pana haven't touched the ball in two minutes. You can work out the rest.

Iniesta with some flashing feet as he makes a tackle and brings the ball away.

Barca going through the motions as are the home side it seems. Messi and Keita both foul Plessis in quick succession.

Barca surge forward but Pana clear, with Pedro then giving away a free-kick with a foul on Petropoulos.

Barca are just stroking it around the back now. The Pana fans are in part Mexican waving, and in part kicking off.

Cisse is talking to the ref who has halted play. Not sure what's happening but eventually he restarts it with a drop ball. I think there was some nonsense in the stands that he was waiting for to subside.

Barca have a free-kick after Plessis fouls Keita.

The invader is finally led away, for some reason needing four stewards even though he's not the biggest and is clearly hammerd, laughing all the way off the pitch.

Some lunatic Pana fan has run on to the pitch and flipped the bird at I'm not sure who. Must be large. Oh, hang on, it's Athens, maybe he's an anarchist?

Abidal with a good interception to deny fellow Frenchman Cisse a run on goal.

BARCA SUB: Maxwell comes on for Adriano.

Cisse is caught offside. Game attempt from Pana to pull one back.

Adriano fouls Vyntra. Pana are damage limiting now.

BARCA DOUBLE SUB: Keita and Abidal on for Xavi and Pique.