In the IPL cricket, Rajasthan Royals will take on Delhi Dare Devils tonight in Ahmedabad at 8 pm.Last night, Deccan Chargers beat Chennai Super Kings by 31 runs at M A Chidambaram stadium in Chennai. Opting to bat first, Deccan Chargers made 190 for four in the stipulated 20 overs and then restricted Chennai Super Kings to 159 for nine to register their first victory at the ongoing IPL. In another match of the tournament yesterday, Kolkata Knight Riders defeated Royal Challengers Bangalore by 7 wickets.Batting first, Royal Challengers made 135 for 7. Kolkata Knight Riders achieved the victory target of 136 runs in 19.2 overs.