West Indies were 76 for 6 in their second innings at tea on the third day of the second and final Test against India here on Sunday.
The visitors are 20 runs ahead overall with just four second innings wickets in hand.
India had scored 367 all out in their first innings in reply to West Indies' 311.
West Indies: 311 and 76 for 6 in 27 overs (Shai Hope 28; Umesh Yadav 3/32).
India: 367 all out in 106.4 overs (Rishabh Pant 92, Ajinkya Rahane 80, Prithvi Shaw 70; Jason Holder 5/56, Shannon Gabriel 3/107).