Magnus Carlsen plays chess against himself in his app Play Magnus (www.playmagnus.com) at the age of 20. Watch him reveal some of his thoughts and chess strategy as he plays. Download Play Magnus: http://www.appstore.com/playmagnus
Follow Magnus & Play Magnus on Social Media:
Facebook Magnus Carlsen: http://www.facebook.com/magnuscarlsen
Facebook Play Magnus: http://www.facebook.com/playmagnus
Twitter Magnus Carlsen: http://www.twitter.com/magnuscarlsen
Twitter Play Magnus: http://www.twitter.com/playmagnus
;
