Chennai Super Kings pulled off a thrilling last-ball win over Kolkata Knight Riders which lifted the three-time champions back to the top of the Indian Premier League points table in ABu Dhabi on Sunday. CSK won by two wickets as it successfully chased down KKR's 171-6 to reach 172-8 in exactly 20 overs. Ravindra Jadeja (22 off 8 balls) had all but sealed the chase for Chennai when he smashed fast bowler Prasidh Krishna for two sixes and two boundaries in the penultimate over. (Photos: BCCI-IPL)