HONG KONG (REUTERS) - England's Justin Rose fired a four-under-par 66 to grab the halfway lead at the co-sanctioned Hong Kong Open on Friday, with past champion and late arrival Ian Poulter well placed in the chasing pack.
World No. 7 Rose, who missed the cut on his one previous appearance at Fanling in 2011, overcame his first bogey of the week to fire five birdies and post a nine-under tally of 131 at the European and Asian Tour event.
The 2013 US Open champion was one clear of in-form Dane Lucas Bjerregaard, who has three top 10 finishes in the last month and also shot a 66 on Friday.
It was not such a good day for world No. 8 Dustin Johnson, who could only muster a two-over 74 which left the American at one-over and just outside the cut mark.
Singapore's Mardan Mamat missed the cut by three strokes after falling to a second-day 73 for a 143 total.
Joint overnight leader Lu Wei-chih of Chinese Taipei was in a share of third after a second-round 69 left him tied with Englishman Poulter on seven-under.
Rose was wary of his compatriot, who was a last-minute entry for the tournament. He fell outside of the top 50 in the world rankings on Sunday and needed to play another European Tour event to preserve his membership for next year.
"Poulter is a past champion is and he's on the leader board," Rose said of the 2010 champion. "He's always good when he's got something to prove, and he's probably a dangerous guy now that he's outside the top 50 in the world, and I know that he'll be desperate to get back in it.
"He always plays well when he has motivation, so he's obviously going to be tough to beat too."
Poulter completed a mad dash from Florida on Wednesday after 2002 US PGA champion Rich Beem gave up his place in the field.
The Englishman showed no ill-effects of the long journey, lack of practice and absence of his usual caddie to fire a 66. "I know this golf course. I've shot 60 around here before," said Poulter, 12 times a winner on the European Tour.
"So albeit that I had not played a practice round but I've got good memories on this golf course. I've had a couple of top fives in the last five years around here as well. So I know the place, I like it, and hopefully I can have a good weekend."
India's Anirban Lahiri was at six-under after a second 67 left him tied fifth alongside 2009 US PGA Champion Yang Yong Eun (66), British Masters winner Matthew Fitzpatrick (67), Australian Nathan Holman (66) and England's Matt Ford (65).