. . "Tour??'s goal was a beauty, taking the ball down on his chest, swivelling and firing a volley past the Ajax keeper Kenneth Vermeer, but it was not really until the second half when Mario Balotelli was introduced and Ag??ero moved from the left to a central striking position, that the home side took command.The improvement was rewarded when Balotelli flicked on Hart's long clearance and Ag??ero, wh" . .