As long as they continue to out-score the Brawns slowly but surely they are eating into Button's 21-point lead.

BBC: David Coulthard column

Button qualified fifth - two places behind his team-mate - on a weekend when the Brawns returned to form.

BBC: Barrichello snatches Valencia win

From there, he was able to cruise to a well-deserved first victory while the Brawns were left with deteriorating tyres to hold off the charging Fernando Alonso of Renault.

BBC: Webber battles to maiden F1 win