Kammala jumla mai zuwa: Kozlova ta sami nasara a gasa biyu na kasa da kasa a 1991. A gasar cin kofin duniya a Bonn, ta lashe lambar tagulla tare da tawagar Soviet, kuma a
1991 Gasar Wasannin Ruwa ta Turai a Athens, ta haɗu tare da Olga Sedakova don lashe lambar zinare a gasar wasan kwaikwayo na yau da kullun. Tawagar Soviet ta kuma kama lambar zinare ta ƙungiyar. Bayan rushewar Tarayyar Soviet, goma sha biyu daga cikin tsoffin Jamhuriyoyin Soviet sun zaɓi yin gasa tare a Wasannin Olympics na 1992 a Barcelona a matsayin Teamungiyar Unified. An zaɓi Kozlova don yin gasa a cikin gasa biyu da aka yi, solo da duet, duet din kuma tare da Sedakova.