People Colombia Ricardo Diaz Quejada peoplepill id: ricardo-diaz-quejadaRDQ 3 views today 12 views this weekChess playerRicardo Diaz QuejadaBiographyListsAlso ViewedSimilar peoplePeople also viewedRamon GutierrezChess playerDario AlzateColombian chess playerAlonso ZapataColombian chess GrandmasterRaul Fernando HenaoSchakerFrom our partnersSponsoredRicardo Diaz Quejada