The seventh game of the World Chess Championship between defending champion Viswanathan Anand and Norwegian Magnus Carlsen will be played in Chennai today. Carlsen is leading 4-2, after two consecutive wins in the fifth and sixth games. The first four games ended in a draw. As things stand, Carlsen needs just 2.5 points in the next six games to prove youth's supremacy over experience. There will be a total of 12 games in this contest and the winner will be crowned the 2013 World Champion.