<prompt> Ramba uchiverenga ndima ino - Akamirira Costa Rica paOlympia yeChess inoverengeka, kusanganisira 1988 akarova 611 pabhodhi 4, 1990  <response>: 8.513 pabhodhi 3, 2002 711 pabhodhi 2, 2014 49 pabhodhi 3 uye 2016 610 pabhodhi 1. 