What are the most runs scored in 20th over of a successful IPL chase?

The record for most runs in 20th over of a successful IPL chase is held by Deccan Chargers, who scored 26 runs to defeat KKR in 2009. Saurabh Tiwary and AB de Villiers hit 24 runs against PWI's Ashish Nehra in 2012. On Saturday, DC hit 22 runs against CSK, the fifth-most in last over of a successful IPL chase.