Events in chess in 1933:
Alexander Aleksandrovich Alekhine was a Russian and French chess player and the fourth World Chess Champion, a title he held for two reigns.
Paul Keres was an Estonian and Soviet chess grandmaster and chess writer. He was among the world's top players from the mid-1930s to the mid-1960s, and narrowly missed a chance at a world championship match on five occasions.
Reuben C. Fine was an American chess player, psychologist, university professor, and author of many books on both chess and psychology. He was one of the strongest chess players in the world from the mid-1930s until his retirement from chess in 1951. He was granted the title of International Grandmaster by FIDE in 1950, when titles were introduced.
Salomon Mikhailovich Flohr was a Czechoslovak and Soviet chess player and writer. He was among the first recipients of the title International Grandmaster from FIDE in 1950. Flohr dominated many tournaments of the pre-World War II years, and by the late 1930s was considered a contender for the World Championship. However, his patient, positional style was overtaken by the sharper, more tactical methods of the younger Soviet echelon after World War II.
Vladimirs Petrovs was a Latvian Russian chess player.
Herman Steiner was an American chess player, organizer, and columnist. He won the U.S. Chess Championship in 1948 and became International Master in 1950. Even more important than his playing career were his efforts promoting chess in the U.S., particularly on the West Coast. An exemplar of the Romantic School of chess, Steiner was a successor to the American chess tradition of Paul Morphy, Harry Nelson Pillsbury, and Frank Marshall.
Isaac Kashdan was an American chess grandmaster and chess writer. He was twice U.S. Open champion. He played five times for the United States in chess Olympiads, winning a total of nine medals, and his Olympiad record is the all-time best among American players.
Gösta Stoltz was a Swedish chess grandmaster.
Lajos Steiner was a Hungarian–born Australian chess master.
Arthur William Dake was an American chess player. He was born in Portland, Oregon and died in Reno, Nevada.
José Joaquín Araiza Vázquez was a Mexican chess master.
Erik Ruben Lundin was a Swedish chess master.
The 1948 World Chess Championship was a quintuple round-robin tournament played to determine the new World Chess Champion following the death of the previous champion Alexander Alekhine in 1946. The tournament marked the passing of control of the championship title to FIDE, the International Chess Federation which had been formed in 1924. Mikhail Botvinnik won the five-player championship tournament, beginning the era of Soviet domination of international chess that would last over twenty years without interruption.
Albert Charles Simonson was an American chess master. He was one of the strongest American players of the 1930s, and was part of the American team which won the gold medals at the 1933 Chess Olympiad. Simonson was certainly at least of International Master strength, based on his limited playing career.
The 7th Chess Olympiad, organized by the FIDE and comprising an open and (unofficial) women's tournament, as well as several events designed to promote the game of chess, took place between July 31 and August 14, 1937, in Stockholm, Sweden.
Events in chess in 1932:
The below is a list of events in chess in the year 1942.
The below is a list of events in chess in 1939.
The below is a list of events in chess in the year 1945.
The 1948 Interzonal tournament was a major qualification event for the 1951 World Chess Championship, held in Saltsjöbaden, Sweden from 16 July to 14 August in 1948. It was the first Interzonal tournament organised by FIDE, which was at the time emerging as the game's international governing body. The 20 player round robin tournament was won by David Bronstein, who along with seven other players advanced to the 1950 Candidates Tournament.