The World Chess Championship 2013 was a match between reigning world champion Anand and challenger Carlson who is a Norwegian chess grandmaster.
The World Chess Championship 2013 was a match between reigning world champion Viswanathan Anand and challenger Magnus Carlsen, to determine the 2013 World Chess Champion. Sven Magnus en Carlsen (Norwegian: [svn mns n klsn; born 30 November 1990) is a Norwegian chess grandmaster who is the current World Chess Champion, World Rapid Chess Champion, and World Blitz Chess Champion. 
