Rubuta ci gaba don wannan sakin layi - Nicolau ta lashe gasar zakarun mata ta Romania sau shida: 1960, 1961, 1963, 1964, 1965 da 1973. Ga Romania, Nicolau kuma ya halarci gasar Chess Olympiad. A Gasar Olympiad ta 17 (1966) da Gasar Olympiad ta 20
(1972), ta kasance memba na ƙungiyar mata wanda ya lashe lambar azurfa. A matsayinta na mutum, ta lashe azurfa a gasar Olympics a 1963 da 1966 a tebur na farko, kuma ta lashe tagulla a 1972 a tebur na biyu.