SHOOTING Nisha Kanwar came up with a decisive 10.6 on match point to beat Shailaja Patel 16-14 and win the gold medal in women’s air rifle in the 20th Kumar Surendra Singh shooting championship at the Dr. Karni Singh Range, Tughlakabad, on Tuesday. Ramita Jindal, the Khelo India Youth Games champion at the same venue, won the junior gold in …