Dee ihe na-aga n'ihu maka paragraf a - A maghị ọrụ ịgba egwu ya nke ọma, mana ọ gbara na ndị otu US meriri ọla ọcha na 2nd Chess Olympiad
Na Hague 1928, ọ ruru eru maka asọmpi US anọ, ma merie egwuregwu site na Reuben Fine na Isaac Kashdan.