[Event "Olympiad (w)"] [Site "masterchessopen.com Yerevan (Armenia)"] [Round "11"] [White "Wijesuriya S (SRI)"] [Black "Yamamoto Yukako (JPN)"] [Result "1-0"] [WhiteElo "1946"] [ECO "D53"] [Opening "QGD: 4.Bg5 Be7 5.Nf3"] 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.Nf3 O-O 6.e3 b6 7.cxd5 exd5 8.Bd3 Bb7 9.O-O c5 10.Rc1 Nc6 11.a3 a6 12.Bb1 Qd6 13.Bf4 Qd7 14.Na4 Rad8 15.Nxb6 Qe6 16.Ng5 g6 17.Nxe6 fxe6 18.dxc5 d4 19.Qb3 dxe3 20.Qxe6+ Rf7 21.Ba2 {#r} 1-0