Description:Former Manchester United hero Cristiano Ronaldo scored the winner against his old club to give Real Madrid a 2-1 victory at Old Trafford and a place in the Champions League quarter-finals on Tuesday (March 5). United, 1-0 up in the game after Real defender Sergio Ramos put through his own goal in the 48th minute and 2-1 ahead on aggregate, were sent reeling in a 10-minute spell midway through the second half as Real secured a 3-2 aggregate success.(0:41)