Praggnanandhaa punished Magnus Carlsen for unjustified risks, is on his way to the top: Viswanathan…
NEW DELHI: It was past 2 am. The calendar had turned to February 21. But a 16-year-old in Chennai was wide awake. While his family's sleep had gotten deeper as the night grew, R Praggnanandhaa's eyes were firmly on the chequered black and…