Magnus Carlsen plays chess against himself in his app Play Magnus (www.playmagnus.com) at the age of 18. Watch him reveal some of his thoughts and chess strategy as he plays.
Follow Magnus & Play Magnus on Social Media:
Facebook Magnus Carlsen: http://www.facebook.com/magnuschess
Facebook Play Magnus: http://www.facebook.com/playmagnus
Twitter Magnus Carlsen: http://www.twitter.com/magnuscarlsen
Twitter Play Magnus: http://www.twitter.com/playmagnus