Chess champion Magnus Carlsen top after first round of Qatar Masters Championship

This tournament is held under the Swiss format with 9 rounds, where each player has 90 minutes for the game & an additional 30 seconds for each move.

Qatar Masters Round 6: Carlsen Catches Nakamura

Qatar Masters Round 6: Carlsen Catches Nakamura

Carlsen Wins Qatar Masters in Blitz Playoff

Carlsen's reign as world chess champion set to end as he will not

Qatar Masters 7: Carlsen Gambles And Loses To Indian GM

Magnus Carlsen blames opponent's wristwatch for Qatar Masters

Magnus Carlsen Leads In The Qatar Masters Championship

Qatar Masters Open chess tournament title clinched by Magnus Carlsen

17-year-old R Praggnanandhaa defeats world chess champion Magnus

Magnus Carlsen Is Giving Up The World Title. But The Carlsen Era

Carlsen fights back from two straight defeats at Wijk

There's a New Chess Cheating Blowup—and This One's About a Watch - WSJ

Chess: Carlsen outwits teenagers at World Cup as Russians fail