Mezue ahịrịokwu na-esonụ: O meriri na Kraków 1938, ugboro atọ tinyere 4th na Choceň 1942, Prague 1943 (Alexander Alekhine meriri), Zlín 1943, na 4th na Teplitz-Schönau 1947. Afọ ndị kachasị mma ya bụ ihe dị ka afọ 1950, nsonaazụ ya kacha mma na-ekerịta nke abụọ na Isaac Boleslavsky, Luděk Pachman, na Vasily Smyslov na Warsaw 1947 na nke atọ na Bucharest 1949. Šajtar gbara bọọlụ na Czechoslovak megide Great Britain na 1947 na Helsinki 1952 na
Egwuregwu Olimpik nke Amsterdam nke afọ 1954. Ọ gbara nke abụọ na 1952 Czechoslovak Championship.