<prompt> Ngwala tšwetšopele ya serapa se - O ile a emela Costa Rica go di-Olympiad tša Chess tše mmalwa, go akaretša 1988 a fihlelela 611 go board 4, 1990 8.513 go board 3, 2002  <response>: 711 go board 2, 2014 49 go board 3 le 2016 610 go board 1. 