<prompt> Bhala ukuqhubeka kwalesi sigaba - UKovalev umelele iBelarus kuma-Olympiads amane e-Chess: Ngo-2012, wathola amaphuzu angu-2 125 1 1 3 ebhodini lokugcina e-40th Chess Olympiad e-Istanbul; ngo-2014, wathola amaphuzu angu-58 3 1 4 ebhodini lesine e-41st Chess Olympiad  <response>: eTromsø; ngo-2016, wahola u-58 314 ebhodini lesibili ku-42nd Chess Olympiad eBaku; ngo-2018, wahola u-69 414 ebhodini lokuqala ku-43rd Chess Olympiad eBatumi. 