Why grandmasters like Magnus Carlsen and Fabiano Caruana lose

You wouldn't think that chess players, who sit for hours on end and extend their arms only from time to time, would struggle with weight loss. But they do. Inside the very real, very bizarre metabolic phenomenon gripping chess.

Magnus Carlsen: How the World's Best Chess Player Lost His Motivation

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Niemann loses to Caruana for fifth time in a row as his chess

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An Unmotivated Magnus Carlsen Will Give Up World Chess Title - The

Chess championship: Norway's Magnus Carlsen beats American

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Magnus Carlsen barely saves draw as Fabiano Caruana misses win in

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