Liubov Kostiukova is a Ukrainian chess player who holds the titles of International Master (IM)[1] and Woman Grandmaster, both obtained in 2006.[2]

In July 2006, when her rating peaked at 2409, she was ranked 47th in the world for women chess players.[3]

References

  1. ^ "Titles confirmed by the 3rd quarter Presidential Board 2006". old.fide.com. Retrieved 5 June 2023.
  2. ^ "Kostiukova, Liubov". ratings.fide.com. Retrieved 23 October 2022.
  3. ^ "Top 50 Women July 2006 FIDE Top players archive". ratings.fide.com. Retrieved 24 October 2022.


Allikas: https://en.wikipedia.org/wiki/Liubov_Kostiukova
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