<prompt> Ngwala go tšwela pele ga serapa se - Ka morago ga moo Koltanowski o ile a etela United States ka go se lape ka nywaga e mentši, a swara diphadišano tša chess le go nea dipontšho ka nako e tee kae le kae. Ka morago ga go palelwa ga gagwe ka 1946 US Open kua Pittsburgh, ga se a ka a bapala gape phadišanong ya chess, ka ntle le dipapadi tše pedi e le setho sa sehlopha sa U.S. ka 10th Chess Olympiad Helsinki 1952  <response>: , a hwetša papadi yeo e bego e bapalwa ka go swana le ya Soviet Grandmaster Alexander Kotov, e lego yo mongwe wa dibapadi tše matla kudu lefaseng, le papadi yeo e bego e bapalwa ka go swana le ya Hungarian International Master Tibor Florian, papading yeo Koltanowski a bego a bonala a e fenya. 