[Event "Ch Russia (juniors) (under 18) (g)"] [Site "masterchessopen.com – Rybinsk (Russia)"] [Round "7"] [White "Ostertag Galina (RUS)"] [Black "Grigorieva Elena (RUS)"] [Result "0-1"] [WhiteElo "2212"] [BlackElo "2066"] [ECO "B70"] [Opening "Sicilian: Dragon"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.g3 Bg7 7.Bg2 O-O 8.O-O Nbd7 9.h3 Rb8 10.Kh1 a6 11.a4 Qc7 12.f4 e5 13.Nde2 b5 14.g4 b4 15.Nb1 Bb7 16.Ng3 Nc5 17.Qe2 d5 18.fxe5 Nfxe4 19.Bf4 Bxe5 20.Bxe5 Qxe5 21.Nxe4 Nxe4 22.Kg1 Qxb2 23.Nd2 Qd4+ {#R} 0-1