Kolkata Knight Riders kept their slim chances of making it to the Pepsi Indian Premier League 2013 playoffs alive with a five-wicket win over Royal Challengers Bangalore, who did their own ambitions no good, at the Jharkhand State Cricket Association stadium in Ranchi on Sunday (May 12). The star of Kolkata's win in the low-scoring match, with bat and ball, was Jacques Kallis, underlining his importance to Kolkata's plans again.