COMM The youngest in the world female grand master 15-year-old Ukrainian chess player, the winner of European Chess Cup 2005 Kateryna Lagno (right) with her dog at home in Donetsk, Thursday, June 30, 2005. In September 2004 Kateryna with her mother Valentina (mathematics teacher from Lviv), father Alexander (chess coach from <?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" />Poltava) and 17-year-old brother Igor moved from Kramatorsk to №14433