[Event "Ch Russia (1 liga) (w)"] [Site "masterchessopen.com Ivanovo (Russia)"] [Date "2011.02.24"] [Round "4"] [White "Petrova Olga (RUS)"] [Black "Belenkaya Dina (RUS)"] [Result "0-1"] [WhiteElo "2211"] [BlackElo "2181"] [ECO "B18"] [Opening "Caro-Kann: Classical"] 1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7 8.h5 Bh7 9.Bd3 Bxd3 10.Qxd3 Ngf6 11.Bd2 e6 12.O-O-O Be7 13.c4 O-O 14.Bc3 b5 15.cxb5 cxb5 16.Qxb5 Nd5 17.Ba5 Qc8+ 18.Kb1 Rb8 19.Qa4 Qa6 20.Qxd7 Qxa5 21.Ne2 Rfd8 22.Qc6 Rdc8 23.Qd7 Rc7 {#R} 0-1