Buuxi weedha soo socota: Nicolau wuxuu ku guuleystay Horyaalka Dumarka ee Romanian lix jeer: 1960, 1961, 1963, 1964, 1965 iyo 1973. Dhanka Romania, Nicolau wuxuu sidoo kale ka qeybgalay Olombikada Chess. Marka la eego
17th Chess Olympiad (1966) iyo 20th Chess Olympiad (1972), waxay xubin ka ahayd kooxda haweenka oo ku guuleysatay billad qalin ah. Shakhsi ahaan, waxay ku guuleysatay lacag Olombikada 1963 iyo 1966 guddiga koowaad, waxayna ku guuleysatay naxaas 1972 guddiga labaad.