<prompt> Pedzisa mutsara unotevera: Carlos Antonio Reyes Nájera akaberekwa 27 Gumiguru 1961 muGuatemalan chess FIDE Master FM, katatu-nguva Guatemalan Chess Championship mukundi 1989, 1990, 1992 uye Chess Olympiad mumwe goridhe medalist  <response>: 1988. 