New Delhi: A good knock froom Quinton de Kock (97 not out) went hard in power-play to set the base for Kolkata Knight Riders (KKR) to chase down 152 and beat Rajasthan Royals (RR) by eight wickets in the sixth game of the Indian Premier League (IPL) IPL 2025 at the Barsapara Cricket Stadium, Guwahati here on Wednesday.