India, Dec. 15 -- A clinical show by the pacers helped India beat South Africa by seven wickets in the third T20 International to take 2-1 lead in the five-match series in Dharamsala on Sunday. After the pacers produced a mesmerising spell of swing bowling to bundle out South Africa for 117, the Indian batters chased down the target with 25 balls to spare. Openers Abhishek Sharma and Shubman Gill contributed 35 and 28 respectively, while one down Tilak Varma made 26 not out as India reached 120 for 3 in 15.5 overs. Earlier, Arshdeep Singh (2/13), Harshit Rana (2/34) and Hardik Pandya (1/23) shone with the ball after India chose to bowl. Skipper Aiden Markram offered the lone spark for South Africa with a spirited 46-ball 61.P12...