A clinical performance, spurred by youngsters, helped two-time winners Kolkata Knight Riders (KKR) thrash high-flying Rajasthan Royals (RR) in the 12th match of Indian Premier League (IPL) 2020 at Dubai International Cricket Stadium, Dubai, UAE on Wednesday. First, Shubman Gill played a majestic knock opening the innings after RR captain Steve Smith asked KKR to bat first. Then, defending 174, Shivam Mavi, Kamlesh Nagarkoti and Varun Chakravarthy picked a brace of wickets each as RR crumbled.