A kaleidoscope of emotions between Argentina and Egypt, with the world champions trailing by two goals midway through the second half and turning around a match that featured Mostafa Shobeir as the star of the first 45 minutes, saving a Lionel Messi penalty and making surprising saves from a series of shots. Egypt had taken a surprise lead in the quarter-hour with a Yasser Ibrahim header, but then came under pressure and threatened from the Albiceleste, who came close to equalizing even when Messi's free kick hit the post. After…