Delhi - India have declared their second innings on 267-5 leaving the Proteas needing 480 to win the fourth Test in Delhi, although a draw would be the more likely Protea target.
India v Proteas: Live Scorecard
Kyle Abbot struck early on the fourth morning, when he trapped Indian captain, Virat Kohli leg before wicket for 88 to a ball that kept low.
Wriddhiman Saha joined Ajinkya Rahane (68 not out) as India looked to extend their lead and afford Rahane the chance of a second consecutive century.
Rahane duly obliged, scoring his century off 206 balls with 8 fours and 3 sixes at which point Kohli declared.
Proteas 5/1 after 5 overs