Buuxi weedhan soo socota: Nilsson wuxuu Sweden u matalay Olombikadii 1aad ee Shaakada ee London 1927, wuxuuna ku darsaday 9-11aad Horyaalka Adduunka ee Xulalka (Max Euwe ayaa ku guuleystay), kaas oo dhacay intii lagu jiray
Olombikada 2aad ee ciyaaraha Chess ee Hague 1928.