The 7th game of the World Chess Championship between defending champion Viswanathan Anand and Norway's Magnus Carlsen ended in a draw Monday. Despite having the advantage of making the first move with white pieces, Anand's 'Ruy Lopez' couldn't break Carlsen's 'Berlin defence'. Carlsen now leads with 4.5-2.5. Anand needs 2 more victories to level scores in the rest 5 games.