Barca Beat Real Madrid In El Classico
Barcelona's £60m striker came off the bench to score the only goal of a fiercely contested El Classico against Real Madrid and move the champions back to the top of the league.
Barca, who started the game a point behind their arch rivals, had to play with 10 men for nearly 30 minutes after Sergio Busquets was shown a second yellow card.
But by that time they had a lead courtesy of Ibrahimovic's brilliantly-struck left-foot volley from Dani Alves' right-wing cross - the Swede netting just minutes after coming on for Thierry Henry.
Real created the better of the chances in the Camp Nou, but paid for their wastefulness, with substitute Karim Benzema most culpable as he ballooned haplessly over with only five minutes left.
Barca captain Carles Puyol twice crucially denied Marcelo with last-ditch blocks as the Brazilian prepared to shoot and, despite a fraught last few minutes, Barca held on for victory.
Real ended the game with 10 men too, as Lassana Diarra was booked for the second time in the last minute after a reckless kick out at Xavi.
Barca move two points ahead of Real, but there is plenty of life left in this Spanish league season and the Catalans, who swept all before them last year, will know they face a real threat to their La Liga crown in Manuel Pellegrini's Real.
The last time these two teams met in May Barca thrashed Real 6-2 in the Bernabeu as they romped to the league title as well as picking up the Champions League and Spanish Cup.