<prompt> Qedela umusho olandelayo: UKovalev umelele iBelarus kuma-Olympics 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 eTromsø; ngo-2016, wathola amaphuzu angu-58 3 1 4 ebhodini lesibili e-42nd Chess Olympiad eBaku; ngo-2018, wathola amaphuzu angu-69 4 1 4 ebhodini lokuqala e-  <response>: Ama-Olympics Wesheshi angama-43 eBatumi. 