RR spinner Yuzvendra Chahal said he knew he had to take wickets in the 17th over against KKR to change the momentum of the game. Chasing RR's 218-run target, KKR were 178/4 after 16 overs when Chahal came and picked four wickets, including a hat-trick. "Would've been happy with a dot ball as well on my hat-trick ball," added Chahal.