His 20 - yard free - kick proved the winner in a 2 - 1 home win in December 2009 .
He followed it three months later with a double in a 4 - 2 victory at Stamford Bridge .
His 20 - yard free - kick proved the winner in a 2 - 1 home win in December 2009 and he followed it three months later with a double in a 4 - 2 victory at Stamford Bridge .