Nava Raipur, Sept. 16 -- Khalin Joshi posted a bogey-free four-under 30 to extend his lead to two shots after the second round of the inaugural Rs 1 crore Nava Raipur Open, being played at the Fairway Golf & Lake Resort in Nava Raipur, Chhattisgarh.

The 34-year-old Bengaluru golfer (29-30), who began the day with a one-shot advantage, made four birdies to move to nine-under 59 at the halfway stage, according to a press release from Nava Raipur Open.

Joshi, a two-time winner on the DP World PGTI this season and currently 12th in the Race to the DP World India Championship, has not dropped a shot over the opening 18 holes.

Heavy rain left the course unsuitable for full 18-hole rounds, prompting the Tournament Committee to stage each of t...