India are just 58 runs from a series-clinching victory in the second Test against West Indies.
India reached 1-63 on the fourth day, with Lokesh Rahul 25 not out and Sai Sudharsan unbeaten on 30 from 47 balls.
India had a first innings' lead of 270 runs after West Indies scored 248 runs in their first innings, in reply to India's 5-518 declared.
Victory looks assured for Shubman Gill's side but they were forced to work hard by the Windies batters.
Author's summary: India needs 58 runs to win the series 2-0 against West Indies.