Mezue ahịrịokwu na-esonụ: Ọ nọchitere anya New Zealand na Olimpik Chess asatọ site na 1976 ruo 1992, na-egwu na bọọdụ 1 na 1982, 1984 na 1988. Nsonaazụ ya kacha mma bụ asọmpi mbụ ya n'Olympia na
22nd Chess Olympiad, Haifa 1976, mgbe o nwetara 7/9, wee mechie nke atọ na Grandmaster Larry Evans maka ọla nchara na bọọdụ 3.