Benito Carbone could have equalised with 10 minutes to go when a similar blunder by DeGoey left the Blues' goal totally exposed, but he scuffed the shot and it was cleared off the line by Leboeuf.
Ex-Newcastle striker Jon Dahl Tomasson has been in great form and Chelsea goalkeeper Ed De Goey's former understudy, Jerzy Dudek has been named as the most in-form keeper in the world on a Fifa list.