Buuxi weedha soo socota: Luján waxay heshay magaca Haweenka Grandmaster (WGM) bishii May 2005 natiijadii ay ka soo saartay tartanka
Olombikada 35aad ee Chess-ka ee Bled 2002, Koobka Kubadda Cagta ee Mareykanka ee Buenos Aires 2003, iyo tartanka Ciudad de Chacabuco ee Buenos Aires 2004. Waxay kasbatay horyaalka Masterka Caalamiga ah ee furan (IM) bishii Janaayo 2007, natiijooyinkeeda ka soo baxday Koobka Kubadda Cagta ee Mareykanka ee 2003, Vila de Sort 2006, iyo Ciutat de Balaguer 2006.