South Korea's Jiyai Shin shot a 6-under 66 to take a two-stroke lead over American Stacy Lewis after the second round of the Mizuno Classic on Saturday. Shin had six birdies in a bogey-free round at the Kintetsu Kashikojima Country Club for a 36-hole total of 13-under 131. Shin, who is No. 1 in the LPGA rankings, won here in 2008 and put herself in position to win her second tournament of the year. "This is a course where you can get some good scores so my plan is to be aggressive tomorrow," Shin said. "I'm satisfied with the way I'm playing even though I didn't feel that good physically." Read more: http://sports.espn.go.com/golf/news/story?id=5770722