Messi combines neatly with Zambrotta and bursts to the byline, keeping the ball in play before cutting it back toward Ronaldinho at the penalty spot for a dangerous attack.

Messi is whistled for a foul after appearing to trip Essien on the left wing, though the contact looks soft as Chelsea win a free-kick.

Messi is barged into from behind by Drogba, sparking a confrontation, but the officials miss the incident and no card is shown as Márquez escapes punishment.

After protesting fiercely to the referee over a decision, Messi is booked, as Barcelona players surround Stefano Farina demanding a red card that never comes.

Messi spots Van Bronckhorst’s forward run and attempts a through ball, but goalkeeper Hilário reads it well and rushes out to smother the pass.

Carvalho brings Messi down about 30 yards from goal, earning Barcelona a late first-half free-kick in a promising shooting position.

Messi drives forward and is blocked off by Ballack, drawing another free-kick for Barcelona in Chelsea territory.

Messi shows superb close control to skip past Ashley Cole, but Terry steps across to stop him and concedes a corner as Barcelona pile on the pressure.