AHMEDABAD: Om Prakash Chouhan of Mhow produced a super eight-under-64 while Manu Gandas of the DLF Golf & Country Club, Gurugram, shot a determined five-under-67, as the duo held the joint third round lead at 12-under-132, three shots head of the rest, at the Glade One Masters 2021 being played at the Glade One Golf Resort in Ahmedabad.