Dee ihe na-aga n'ihu maka paragraf a - Mariya Olehivna Muzychuk (; amụrụ ya na 21 Septemba 1992) bụ onye Ukraine chess grandmaster na Women's World Chess Champion site na Eprel 2015 ruo Machị 2016. Ọ bụkwa onye mmeri ụmụ nwanyị nke Ukraine ugboro abụọ (2012, 2013), World Team na European Team champion na Ukraine na 2013 na onye mmeri ọla nchara nke 2012 na 2014 Chess Olympiad
na Ukraine.