<prompt> Bhala ukuqhubeka kwalesi sigaba - UKovalev umelele iBelarus kuma-Olympiads amane e-Chess: Ngo-2012, wathola amaphuzu angu-2 125 1 1 3 ebhodini lokulondoloza e-40th Chess Olympiad  <response>: e-Istanbul; ngo-2014, wathola amaphuzu angu-58 314 ebhodini lesine eMidlalweni Yama-Olympic Yama-Chess engu-41 eTromsø; ngo-2016, wathola amaphuzu angu-58 314 ebhodini lesibili eMidlalweni Yama-Olympic Yama-Chess engu-42 eBaku; ngo-2018, wathola amaphuzu angu-69 414 ebhodini lokuqala eMidlalweni Yama-Olympic Yama-Chess engu-43 eBatumi. 