Ku qor sii wadida cutubkan - Mariya Olehivna Muzychuk (; dhashay 21 Sebtember 1992) waa ciyaartooy ka tirsan kooxda chess-ka ee Ukraine iyo Haweenka Horyaalka Adduunka ee Chess laga bilaabo Abriil 2015 illaa Maarso 2016. Waxay sidoo kale laba jeer u tahay horyaalka dumarka ee Ukraine (2012, 2013), Kooxda Kooxda Adduunka iyo horyaalka Kooxda Yurub ee Ukraine ee 2013 iyo abaalmarinta dahabka ee Olombikada Chess ee 2012 iyo 2014
iyo Ukraine.