Ku qor sii wadida sadarkani - Wuxuu ku guuleystay Kraków 1938, saddex jeer ayaa lagu daray 4aad Choceň 1942, Prague 1943 (Alexander Alekhine ayaa ku guuleystay), Zlín 1943, iyo 4aad Teplitz-Schönau 1947. Sanadihii ugu fiicnaa waxay ahaayeen qiyaastii 1950, natiijooyinkiisii ugu fiicnaa waxaa la wadaagay 2aad Isaac Boleslavsky, Luděk Pachman, iyo Vasily Smyslov ee Warsaw 1947 iyo 3aad ee Bucharest 1949. Šajtar wuxuu ka ciyaaray kooxda Czechoslovak ee ka dhanka ah Great Britain 1947 iyo Helsinki 1952
Ciyaaraha Olombikada ee Amsterdam 1954. Wuxuu ku dhammeeyey kaalinta 2aad ee horyaalka Czechoslovakia ee 1952.