Tuhia he haere tonu mo tenei rarangi - I wikitoria ia i Kraków 1938, e toru nga wa i uru atu ki te 4th i Choceň 1942, Prague 1943 (I riro a Alexander Alekhine), Zlín 1943, me te 4th i Teplitz-Schönau 1947. Ko ona tau tino pai i te 1950, ko ana hua pai ka tohatoha i te 2 me Isaac Boleslavsky, Luděk Pachman, me Vasily Smyslov i Warsaw 1947 me te 3 i Bucharest 1949. I takaro a Šajtar i te kapa Czechoslovak ki Great Britain i te 1947 me te Helsinki 1952
me ngā Opepika o Amsterdam i te tau 1954. I mutu ia i te tuarua i te 1952 Czechoslovak Championship.