After suffering a shock defeat at the hands of Italian Fabiano Caruana, Anand was back as a perfect defender against Andreikin who recently won the Russian championship.
World number one Magnus Carlsen of Norway surged ahead in one of the strongest tournament ever after signing peace with Sergey Karjanik of Russia along with Shakhriyar Mamedyarov of Azerbaijan and Boris Gelfand of Israel. For the records, Alexander Morozevich drew with Mamedyarov while Gelfand scored a fine victory against Caruana.
Anand is at the ninth spot on half point while Russian Vladimir Kramnik is at the bottom of the table as he is yet to open his account.
The day produced two decisive games out of a possible five. Gelfand defeated Caruana showing better preparation out of an English attack game while Nakamura got the better of Kramnik.
For Anand the day was not so tough with black as Andreikin went for a solid setup in the Slav defense. Anand had a to think a little but the Russian spent most of his time after the trade of queens in trying to work out an advantage that was not forthcoming.