An incredible final over from Yash Dayal and Romario Shepherd's late batting blitz helped Royal Challengers Bengaluru scrape past Chennai Super Kings by two runs in an IPL thriller to move top of the table on Saturday.

Table-topping Royal Challengers Bengaluru thrashed Chennai Super Kings by 50 runs on Friday for a second win in this year's IPL, inspired by a "game-changing" performance from fast bowler Josh Hazlewood.