<prompt> Luján akamiririra Argentina, ari muchikwata chevakadzi, mumitambo minomwe yeChess Olympiad kubva muna 2002 kusvika muna 2014. Mugumisiro wake wakanakisisa wakanga uri pa 35th Chess Olympiad  <response>: muBled muna 2002, apo akawana 81213 uye akapedza 11th, uye 40th Chess Olympiad muIstanbul muna 2012, apo akawana 69 ne 2455 performance rating, kuti apedze 13th pabhodhi rimwe. 