Fantastic Achievement By Praggnanandhaa: Viswanathan Anand To NDTV

After chess prodigy R Praggnanandhaa made history by becoming the first Indian after Viswanathan Anand to reach the World Cup final since the  knock out format was introduced, NDTV's Sam Daniel spoke to the five-time world chess champion Anand, who has been an inspiration to Praggnanandhaa.