Zurich: Former world champion Viswanathan Anand tasted his first success in Classical Chess this year after defeating his former challenger Boris Gelfand of Israel in the fourth round of the Zurich Chess Challenge here on Monday.
With his first win in four games, Anand jumped to joint third spot on three points. This victory also served as a morale booster after an indifferent start that involved two losses and a draw in the first three rounds.
All three games in the highest category event ended decisively. World champion Magnus Carlsen avenged his blitz loss against Fabiano Caruana of Italy with a comprehensive win, while Levon Aronian of Armenia played like a machine to beat Hikaru Nakamura of United States.
Carlsen scored his third victory in four games to take his personal tally to seven points in all under the unique scoring system that gives two points for a win and one for a draw in the Classical games.
The recently crowned world champion is making most of the opportunities here and was seen at his technical best against Caruana.
Aronian remains on the heels of Carlsen a full point behind and he enjoys a huge three points lead over his nearest rivals Anand, Caruana and Nakamura -- who all are on three points.
Gelfand is on the last spot with two points in his kitty.
One game in Classical and five rounds in rapid still remain in the tournament.