In 1922, he lost a mini match to Alexander Alekhine (+0 –1 =1) in Madrid.[3] In 1924, he took 8th in first unofficial Chess Olympiad (Championship Final) at Paris 1924 (Hermanis Matisons won).[4] In 1928, he took 4th in the Amateur World Championship in The Hague (Max Euwe won).[5]
In tournaments, he took 6th at Barcelona 1929 (José Raúl Capablanca won),[7] took 7th at Sitges 1934 (Andor Lilienthal won),[8] took 3rd at Madrid 1934 (Torneo Gromer), took 4th at Paris 1938 (L'Echiquier, Baldur Hönlinger won),[9] tied for 9-10th at Barcelona 1946 (Miguel Najdorf won),[10] took 6th at Gijon 1948[11] (Antonio Rico won), tied for 8-9th at Almeria 1948,[12]
and won both at Madrid 1947 and Linares 1951.[7]