In Chess, the resurgent Viswanathan Anand has stunned Russian Sergey Karjakin to return to the top in the ongoing Candidates tournament in Moscow. The five-time world champion displayed his skills with the white pieces to beat Karjakin in a game that lasted 79 moves.Vishy now shares the lead with Fabiano Caruana of United States, with just 3 more rounds to come in the Tournament. He is pitted against Nakamura Hikaru of Japan in today's round 12 game. The winner of Candidates tournament will be the Challenger to Magnus Carlsen of Norway for the world title.