Carl (Karl) Ruben (born 4 August 1903, died 28 October 1938) was a Danish chess master. He won a match against Johannes Pedersen (1.5–0.5) at Aalborg 1927, tied for 2nd-3rd in Danish Championship at Vordingborg 1927 ( Erik Andersen won), shared 2nd at Copenhagen 1927 (''Politiken'', Géza Maróczy won), tied for 5-6th at Copenhagen 1928 ( Aron Nimzowitsch won), tied for 7-9th at Svendborg 1930 (DEN-ch, Andersen won), and won a simultan game against Alexander Alekhine at Copenhagen 1930. Ruben played four times for Denmark in

Chess Olympiads The Chess Olympiad is a biennial chess tournament in which teams representing nations of the world compete. FIDE organises the tournament and selects the host nation. Amidst the COVID-19 pandemic, FIDE held an Online Chess Olympiad in 2020 and ...

in 1927, 1928, 1930, 1931, and won team silver medal at London 1927.OlimpBase :: the encyclopaedia of team chess
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References

1903 births Danish Jews Danish chess players Jewish chess players Chess Olympiad competitors Year of death missing {{denmark-chess-bio-stub