Chess: Magnus Carlsen's No 1 ranking under pressure at European

Any failures at the current team event in Greece could cost Magnus Carlsen the No 1 world ranking he has held since July 2011 in advance of the imminent defence of his world title

Magnus Carlsen Is Back To Defend His Chess Title

Chess: Carlsen loses with the Polish Defence to a Pole in Warsaw

Is it a rumor or true that chess grandmaster Magnus Carlsen declined to play the next World Chess Championship? - Quora

Carlsen and Praggnanandhaa set up final day shootout

Magnus Carlsen - Top Chess Players

Magnus Carlsen: For the No. 1 Chess Player on Earth—A Road Game - WSJ

GM Karthikeyan (2611) has defeated Magnus Carlsen with the black pieces. : r/chess

Contenders face off for world chess title without top-ranked Magnus Carlsen

Magnus Carlsen retains world chess crown in rapid-fire play-off

The Rise of Magnus Carlsen