Kammala jumla mai zuwa: Mariya Olehivna Muzychuk (; an haife shi a ranar 21 ga Satumba 1992) ita ce babban mashahurin dan Ukraine kuma Gwarzon Gwarzon Gwarzon Mata na Duniya daga Afrilu 2015 zuwa Maris 2016. Ita ma zakara ce ta mata ta Ukraine sau biyu (2012, 2013), Gasar Teamungiyar Duniya da Gasar Teamungiyar Turai tare da Ukraine a cikin 2013 kuma ta lashe lambar tagulla ta 2012 da
2014 Chess Olympiad tare da Ukraine.