How often are the chess Olympiads held?
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Every year
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Every 2 years
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Every 3 years
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Every 4 years
B
Correct answer
Explanation
The Chess Olympiad is organized by FIDE and has been held biennially (every 2 years) since 1950, with exceptions during wartime. Teams from countries compete in both open and women's sections. The event brings together hundreds of players and is considered one of the most prestigious team competitions in chess.