Kammala jumla mai zuwa: Luján ya wakilci Argentina, a cikin ɗayan ƙungiyar mata, a cikin wasannin Chess Olympiads bakwai daga 2002 zuwa 2014. Sakamakonta mafi kyau sun kasance a
Wasannin Olympiad na Chess na 35 a Bled a 2002, inda ta ci 81⁄2/13 kuma ta gama 11th, da kuma Wasannin Olympiad na Chess na 40 a Istanbul a 2012, inda ta ci 6/9 tare da ƙimar wasan kwaikwayon na 2455, don kammala na 13 a kan jirgin ɗaya.