Kolkata: Atletico de Kolkata (ATK) came back from being a goal down to win 2-1 against Chennaiyin FC in an Indian Super League (ISL) encounter at the Salt Lake stadium here on Wednesday.

A 27th minute strike from Brazilian midfielder Raphael Augusto was cancelled out by ATK's Sameehg Doutie in added time of first half. Then it was Canadian marksman Iain Hume who found the winner for the hosts in the 63rd minute guiding home a Doutie cross.