In the IPL cricket match in Chennai today, defending champions Chennai Super Kings thumped Royal Challengers Bangalore by 21 runs. Electing to bat, Chennai rode on a blistering unbeaten 83 from Man of the Match Michael Hussey and posted an imposing 183 for five in their twenty overs.Chasing 184 for a win, Bangalore could manage only 162 for seven in the stipulated overs and slumped to their third successive loss in the tournament.