Rubuta ci gaba don wannan sakin layi - 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 gasar Olympics ta Chess ta 35
a Bled a 2002, inda ta ci 81⁄2/13 kuma ta gama 11th, da kuma 40th Chess Olympiad a Istanbul a 2012, inda ta ci 6/9 tare da ƙimar aikin 2455, don kammala 13th a kan jirgin ɗaya.