Four -time Fed Cup champions Russia beat Serbia Four -2 in thrilling tie in the Czech Republic . Russia will play Russia in semifinals after they beat Serbia 4-1 . ` We are really happy after this hard-fought victory , '' Kuznetsova told the official Web site www.fedcup.com . ` Defending champions Italy and Russia to contest the other semifinal .
Four -time Fed Cup champions Russia beat Serbia Four -2 in thrilling tie in the Czech Republic . Russia will play Russia in semifinals after they beat Serbia 4-1 . Defending champions Italy and Russia to contest the other semifinal .