S Chikkarangappa and SSP Chawrasia were chasing Thailand's Danthai Boonma, who went on a birdie spree with birdies in each of his first seven holes to blaze through the second round in 10-under 61 at the TAKE Solutions Masters.
At 15-under, the 22-year-old Danthai is five shots ahead of second placed Argentine Miguel Carballo (66-66) and Maverick Antcliff (67-65) who are at 10-under.
They are being chased by India's Chikkarangappa (69-64, 9-under) in fourth place and Chawrasia (69-65, 8-under) in fifth place at the KGA Course today.
Danthai said, "I forgot my Buddhist pendant necklace this morning. It's like my lucky charm so I went back to the hotel to take it just 20 minutes before my tee time this morning. Thankfully the hotel is just next to the course."
He added, "I've been singing this Thai song in my head and I want to continue that tomorrow. It helps calm me down."