wˈʌn ʌv kˈoʊvɐltʃˌʌks nˈoʊɾəbəl ɐtʃˈiːvmənts wʌz hɜː poːɹtɹˈeɪəl ʌv mˌɑːɹɡɚɹˈiːɾə ɪnðə hˈaɪli ɐklˈeɪmd ɹˈʌʃən tˈɛlᵻvˌɪʒən mˈɪnɪsˌɛɹiz ðə mˈæstɚ ænd mˌɑːɹɡɚɹˈiːɾə, dᵻɹˈɛktᵻd baɪ vlˈædɪmˌɪɹ bˈɔːɹtkoʊ.
One of Kovalchuk's notable achievements was her portrayal of Margarita in the highly acclaimed Russian television miniseries The Master and Margarita, directed by Vladimir Bortko.