It all depends on what angle you approach the keeper at.
Straight through the middle, you should use the dribble button and round the keeper, then tap it in.
Approaching the keeper at an angle and I prefer to finish into the far corner.
I guess you need to use the training function and practice with the 1-2 free kick and get a player through on goal.
Rounding the keeper is always my choice, if it works you should be scoring, if the keeper gets a hand to it, it could fall for another attacker, if the keeper brings you down its more than likely a penalty and a red card.
Plus it looks great when you round the keeper and knock it into an empty net...especially playing against mates
