R2 LEADERBOARD US unless stated -12 C Matthew (GB), S-Y Kang (Kor) -11 K Webb (Aus) -10 P Creamer, M Redman Selected others: -7 B Morgan (GB) -6 K Stupples (GB) -3 J Moodie (GB), L Davies (GB) Missed cut: Level K Marshall (GB), J Head (GB) +3 J Morley (GB) +4 M McKay (GB)

The Scot had three birdies and an eagle to go out in 31 before claiming two more birdies and a bogey coming home.

The reigning champion, who is in line for a wildcard place in Europe's Solheim Cup team, shares the lead on 12 under with South Korea's Soo-Yun Kang.

Australia's Karrie Webb was another with a 66 and is on 11 under.

Michele Redman and Paula Creamer are a shot further back.

The highlight of Matthew's round came at the long ninth where she claimed an eagle with a six-foot putt.

"I played really well again and my driving has been the best part of my game this week," she said.

"But I am doing most things pretty well - I must be to shoot two 66s.

"Obviously, having won here last year helps the confidence and it's a course that suits my game."

Last year's women's British Open champion Karen Stupples, who has been out for three weeks with an ear infection, fired a 67 to end up on six under.

Laura Davies made the cut after bouncing back from a disappointing 75 on the opening day to card a 66.

She is on three under and made sure of her place on the final two days by just a shot.