ZURICH, Feb 15 (PTI): Five-time world champion Viswanathan Anand today played out a draw with his 2008 challenger Vladimir Kramnik of Russia in the first round of the Zurich Chess Challenge here.
Playing his first game against Kramnik since December last, Anand could not do much with white pieces as Kramnik played a variation, which is being revived at the top level after a long time.
American Grandmaster Hikaru Nakamura continued from where he had left the Gibraltar International tournament and put it across Fabiano Caruana of Italy.
The other game of the day between Levon Aronian of Armenia and Sergey Karjakin of Russia also ended in a draw, making Nakamura an early sole leader.
Nakamura moved to two points with his victory, an important one considering that it came with black pieces and against the top rated player in the tournament.
The tournament has a unique points system in place that gives two points in every win in Classical chess and one for a draw. Once the Classical round-robin is over, six players will change gears to the rapid chess with reversed colours and in that each win will only give one point with half a point secured in case of draw.
With Nakamura going in front, Anand, Kramnik, Aronian and Karjakin are on one point each, while Caruana is yet to open his account. There are four more Classical rounds remaining.