Mezue ahịrịokwu na-esonụ: Böök gbara ọtụtụ n'ime ndị egwuregwu kachasị elu n'ụwa, ma nwee ndekọ dị mma megide Miguel Najdorf (+1 −0 =2). O meriri Max Euwe na mkpụrụ ojii na Dubrovnik na 1950, yana onye egwuregwu chess Estonia bụ Paul Keres na
Egwuregwu Olimpik nke Helsinki nke afọ 1952.