<prompt> Akamirira Costa Rica paChess Olympiads dzinoverengeka, kusanganisira 1988 akarova 611 pabhodhi 4, 1990 8.513 pabhodhi 3, 2002 711 pabhodhi 2, 2014  <response>: 49 vari mungarava 3 uye 2016 610 vari mungarava 1. 