[Event "Memorial Postovalov (open)"] [Site "masterchessopen.com Cheliabinsk (Russia)"] [Date "2011.01.09"] [Round "8"] [White "Matsenko Elena (RUS)"] [Black "Stepanov Dmitry"] [Result "1-0"] [WhiteElo "1948"] [ECO "B32"] [Opening "Sicilian: Loewenthal"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.c4 a6 7.N5a3 Nf6 8.Nc3 Be6 9.Be2 Be7 10.O-O O-O 11.f3 Qb6+ 12.Kh1 Nd4 13.Nc2 Nxc2 14.Qxc2 Rac8 15.b3 Rc6 16.Qd3 Qc7 17.a4 Nd7 18.Be3 Rd8 19.Nd5 Bxd5 20.exd5 Nc5 21.Qc3 {#r} 1-0