Norway's Magnus Carlsen has won the sixth Game of the 12-Game World Chess Championship against India's Vishwanathan Anand, being played in the Russian Black Sea resort of Sochi. With this win, Carlsen has won two games and Anand one. The remaining three ended in draws.At the end of game six on Saturday, Carlsen is leading with 3.5 points compared to 2.5 points of the Indian grand master. The seventh game of the series will be played on Monday.