<prompt> Bhala okuqhubekayo kwalesi sigaba - UKoltanowski ngemva kwalokho wahambela i-United States iminyaka eminingi engakhathali, eqhuba imiqhudelwano ye-chess futhi enikeza imibukiso ngesikhathi esisodwa kuyo yonke indawo. Ngemuva kokwehluleka kwakhe ku-1946 US Open ePittsburgh, akazange aphinde adlale umdlalo we-chess, ngaphandle kwemidlalo emibili njengelungu leqembu lase-US ku-10th Chess Olympiad Helsinki 1952  <response>: , ukuthola i-draw neSoviet Grandmaster Alexander Kotov, omunye wabadlali abanamandla kunabo bonke emhlabeni, kanye ne-draw ne-Hungarian International Master Tibor Florian, emdlalweni obonakala sengathi uKoltanowski uwina. 