2011 Masters: Third Round\nMcIlroy makes birdie on No. 17.\nRory McIlroy extended his lead over the rest of the field.\nJason Day made his fourth bogey on No. 16. Day will begin the final round four strokes off the lead.\nAngel Cabrera moved up the leaderboard with a 67.\nTiger Woods hits a shot from the pine needles on the 17th hole.\nK.J. Choi saves par on the seventh hole.\nLuke Donald and caddie, John McLaren, line up a putt on the 17th green.\nFred Couples is walking tall with a five-under par score.\nRickie Fowler shot four-over par.\nPhil Mickelson shot a 71 and is nine strokes behind McIlroy.\nAdam Scott favors a long putter.\nRicky Barnes made five bogeys and one double bogey to post a 75.\nTiger Woods missed his putt on the 13th hole.\nCharl Schwartzel hits his second shot on No. 18 on his way to a 68.\nY.E. Yang agonizes on the 16th hole. His 73 pushed him further down the leaderboard.