<prompt> Bhala okuqhubekayo kwalesi sigaba - Ubuye futhi wamelela iGibhithe kuma-Olympiad amabili e-Chess. Ngo-2016, wadlala ebhodini 5, waphela ngo-5.59. Ngo-2018  <response>: , wadlala ebhodini 4, waqeda ngo-4.59. 