NAGPUR: Three months after he checked in as the world's youngest blitz master in the elite 2700 Elo club, Arjun Erigaisi scaled a new high in the classical format of chess by becoming country's best junior master and India No 4 in the Open category on Wednesday.
As per the live ratings, the 18-year-old climbed 49 places after becoming the fourth Indian to win the Tata Steel Challengers chess tournament in Wijk Aan Zee, Netherlands.