Greg Norman's fairytale run at the 137th Open Championship continued on Saturday with a 72 ensuring he will take a two-shot lead into the final round at Royal Birkdale.

Some 22 years after his first Open triumph at Turnberry in 1986, the 53 year-old Australian is now just 18 holes away from becoming the oldest-ever major winner in what would be the most remarkable of stories.

Norman, who stands at two-over, will head out in Sunday's final pairing with Padraig Harrington whose title defence remains on track after a battling 72.

The Dubliner is two shots off the pace along with overnight leader KJ Choi who carded a 75 on Saturday.

Englishman Simon Wakefield climbed into fourth on his own at five-over after a best-of-the day 70, the same score as 2003 champion Ben Curtis who heads a group of four at seven-over that also includes Ross Fisher, Anthony Kim and Alexander Noren.

Winds wreak havoc

Although the rain of the first couple of days stayed away, 40-50mph winds ensured that Birkdale played as hard as it had done all week.

Officials responded by bringing forward some of the tees on the more testing par-fours, but high scores remained the norm throughout the day with putting proving particularly testing.

Indeed, the exposed tenth caused real difficulties with play held up at one point as the pairing of Kim and Fisher consulted referees after seeing their balls repeatedly move after being placed.

However, Henrik Stenson and Davis Love III both proved that par-golf was possible as they also matched the 70 of Wakefield early on in the day to haul themselves into contention at +8 and +9 respectively.

The day, though, belonged to Norman who cut a relaxed figure throughout and enjoyed the majority of the support from the huge galleries who turned out.

Things did not start auspiciously for the Australian as bogeys at the first and the third allowed partner Choi to open up a three-shot lead early on.

Harrington responded with a chip-in for birdie at five and a fine two for another at seven to sweep into second on his own at one-over.

But things had closed up by the turn with a double-bogey for Choi at six and another bogey at eight opening the door for his rivals.

With Norman making a fine birdie at eight following a delightful pitch and Harrington bogeying the same hole, there was a four-way tie for the lead at two-over with Jim Furyk's consistent front nine of 34 ensuring he joined the fight at the top of the leaderboard.

All five of the final pairings were then forced into an extended wait at the tenth tee as Swede Freddie Jacobsen waited some 20 minutes for a referee's ruling after his ball had apparently moved from its lie in the bunker. The pause seemed to disrupt the momentum of the leaders with Norman, Choi and Furyk all going on to take double-bogey sixes at the hole.

Furyk never really recovered his momentum and eventually took 43 shots on the way home, signing for a 77 that leaves him seven off the pace.

Flawless golf

But it proved Norman's last real mistake as he produced flawless golf playing the last eight holes in two-under-par.

A superb tee-shot set up a birdie two at 14 and he came agonisingly close to an eagle at 17 before his putt died just short of the hole leaving him to settle for a tap-in four.

Harrington endured a double-bogey five at 12, but responded with birdies at both the par-fives at 15 and 17 to keep himself very much in contention.

A memorable day for Norman was nearly complete when his chip across the 18th green almost dropped in for another birdie, but he touched home for a closing par that ensures the destiny of the championship remains very much in his hands.