<prompt> Pedzisa mutsara unotevera: Muna 2014 akakwikwidza mu41st Chess Olympiad yakaitirwa muTromsø, achiwana 4127 mapoinzi. MunaGunyana 2015 akatora chikamu muChess World Cup 2015, kwaakabviswa muchikamu chechipiri naDmitry Andreikin, mushure mekurova Dragan Šolak muchikamu chekutanga. Mumwedzi wakatevera, Korobov akahwina 16th Karpov International Tournament, mutambo we round-robin, muPoikovsky, Russia pa tiebreak pamusoro paVictor Bologan, mushure mekunge vapedza pa 69 mapoinzi. Muna Nyamavhuvhu 2016, Korobov akakunda Karpov Tournament muPokovsky imwezve nguva, achiwana 69. Mwedzi wakatevera, akatamba muchikwata cheUkraine chakahwina menduru yesirivheri pa42nd Chess Olympiad muBaku. Muna 2018, akahwina menduru yegoridhe pamunhu mumwe chete pa  <response>: 43rd Chess Olympiad semutambi akanakisisa pabhodhi rekuchengetedza. 