Magnus Carlsen at risk of losing No.1 spot after 15 years as Fabiano Caruana closes in
Magnus Carlsen’s 15-year reign as the world No. 1 is facing a serious challenge after the five-time world champion suffered a shock defeat to Armenia’s Haik Martirosyan on the third day of the Fast Classical competition at the Total Chess World Championship Tour Pilot. The Norwegian, who has occupied the top position since July 2011has…