Teams coming out at the Camp Nou for this one.

Messi continues to craft out chances. Superb play between the little genius, Bojan and Pedro. Pedro's shot charged down by Mallorca.

Messi reads the ball of Alves, but he heads to the near post when he needed to go across the keeper. Still a superb run by the Argentina star.

We are under way for this second half.

There goes the whistle! Somehow, it is 1-1. Can't quite believe how we have reached this stage, but there we go.

Pedro is offside from Alves's pass. The home fans looking stunned from that goal. Can hardly say Mallorca deserved it.

Messs tries to inspire Barcelona, but Mallorca hold firm despite the best intentions of Abidal racing forward to support him.

The Camp Nou is stunned. Nobody was expecting that. Only their second effort at the home goal.

GOAL FOR MALLORCA! De Guzman pops over an inviting corner and Nsue rises to power home a header.

Castro brings out a fine one-handed stop from Valdes in the Barca goal. That was a terrific move by Mallorca.

Bojan was quick to assess his options before opting for power. Shot is over the bar. Should maybe be a bit more patient. Didn't need to hit that.

Iniesta never needs an invite to have a go. He sizes one up from 25 yards. His low raking shot does not have the required direction and Aouate gathers that shot.

Abidal picks out Keita in the box, but he is leaning back and directs his header wide of the goal.

How Barca are only one ahead is something of a minor miracle.

Alves picks out Messi, but he can only flick that over the bar. Decent effort.

Messi is chopped to the ground by De Guzman and Barca have a free-kick.

Pedro deemed offside from Dani Alves's pass.

Abidal bounds forward from Messi's pass. He gets a header at goal only for Aouate to race out and save. Fine movement.

The home side knocking the ball from side to side. Bojan and Pedro exchange passes with some ease. Lovely to watch at times.

Has been an energetic first period from Barca, but you get the impression there is more to come.

Barca with seven shots on goal. Mallorca yet to get one away.

A rare moment of sloppy play by Barca sees Abidal struggle to keep the ball in. Can Mallorca rest this home defence. Big ask at the moment.