<prompt> Pedzisa mutsara unotevera: Kovalev akamiririra Belarus muOlympiads ina dzeChess: Muna 2012, akawana 2125 113 pabhodhi rekuchengetedza pa40th Chess Olympiad muIstanbul; muna 2014, akawana 58 314 pabhodhi rechina pa  <response>: 41st Chess Olympiad muTromsø; muna 2016, akawana 58 314 pabhodhi rechipiri pa42nd Chess Olympiad muBaku; muna 2018, akawana 69 414 pabhodhi rekutanga pa43rd Chess Olympiad muBatumi. 