(CNN) -- Tiger Woods lived up to his star billing at the Turkish Airlines Open with a tournament best 63 Friday to put himself firmly in contention at the halfway stage of the $7 million event.

The World No.1 has been followed by sizable and sometimes over enthusiastic galleries in Antalya and was left frustrated by rain delays on the first day.

Woods returned early Friday morning to play the final eight holes of this opening round, picking up three birdies before a late bogey left him on two-under 70.

But after a short break the 14-time major winner began to justify his appearance fee with stunning iron and approach play.

He charged up the leader board to move to 11-under, just one adrift of Race to Dubai leader Henrik Stenson, Ian Poulter, Victor Dubuisson and Justin Walters.

"I'm right there; that's the whole idea," he told the European Tour website. "Got two more days of hopefully making a lot of birdies.

"We know it's going to take something really low. You're going to have to go 20 plus probably to win this tournament," he added.

Stenson, who formed a star studded trio with Woods and U.S. Open champion Justin Rose, backed up his first round 64 with a 68, despite playing with an injured wrist.

"It's not in a great state. I have inflammation there, and I strained something else yesterday, as well before I teed off.

"So it's not in great shape and I'm just hanging in there day by day and hope it keeps together for another couple of days," said the Swede.

1. Where was Tiger Woods playing on Friday?
2. What was his score?
3. Was there a problem on the first day of the tournament?
4. What?
5. How many major events has Woods won?
6. What score does he think he will need to win?
7. Who are the event leaders?
8. What did Stenson score in the first round?
9. And the next round?
10. Is he hurt?
11. What's wrong with him?
1. final holes
2. two-under 70
3. yes
4. rain delays on the first day
5. 14
6. 20 plus
7. Dubai leader Henrik Stenson, Ian Poulter, Victor Dubuisson and Justin Walters.
8. 68
9. 64
10. yes
11. injured wrist