First of all you have to start a new "Captain Your Country" campaign and either create a new Virtual Pro (your own virtual representation on the pitch) or import your FIFA 10 Virtual Pro.
When you start a new "Captain your Country" campaign, the game will immediately ask you if you want to create a Virtual Pro or import your FIFA 10 Virtual Pro.
As soon as this is done, assign your VP to a team and make sure that your team qualifies for the World Cup.
Once you're in the knockout stage (after your first three games), turn autosave off, save your game before the round of 16 and try to draw all the way until you get to the penalty shootout.
Score with your Virtual Pro, win the game and the Achievement will unlock.
If you're having problems with this, you can set the difficulty to amateur.
NOTE: This seems to work only in "Captain your Country" mode.