<prompt> Nyorai kuenderera mberi kwechikamu chino - Muna Chikumi 2018 akakunda National Open tournament muLas Vegas, US. Kubudirira uku kwakaita kuti Chirilă ave nebutiro rake rokutanga remagazini reChess Life, rimwe remagazini makuru eAmerica eChess. MunaSeptember-October aive chikamu chechikwata cheRomania pa43rd Chess Olympiad  <response>: . 