[Event "Ch Commonwealth (open)"] [Site "masterchessopen.com – Ekurhuleni (South Africa)"] [Date "2011.06.24"] [Round "11"] [White "Paiva Donaldo (MOZ)"] [Black "Wilken Justin (RSA)"] [Result "1-0"] [WhiteElo "2138"] [BlackElo "1977"] [ECO "D30"] [Opening "QGD: 3.Nf3 Nf6"] 1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Be7 5.Bg5 O-O 6.e3 Nbd7 7.Rc1 c6 8.Bd3 dxc4 9.Bxc4 Nd5 10.Bxe7 Qxe7 11.O-O Nxc3 12.Rxc3 e5 13.Qc2 e4 14.Nd2 Nf6 15.Rb1 a5 16.a3 {#r} 1-0