[Event "Ch Australia"] [Site "masterchessopen.com Adelaide (Australia)"] [Date "1960.10.12"] [Round "7"] [White "Wren P"] [Black "Purdy John S (AUS)"] [Result "0-1"] [BlackElo "2143"] [ECO "D53"] [Opening "QGD: 4.Bg5 Be7 5.e3 h6"] 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 h6 6.Bh4 O-O 7.Nf3 b6 8.cxd5 Nxd5 9.Bxe7 Qxe7 10.Nxd5 exd5 11.Be2 Bb7 12.Rc1 c5 13.dxc5 bxc5 14.O-O Nd7 15.Qa4 Rfd8 16.Rfe1 Qd6 17.Red1 Qb6 18.b3 a5 19.Qb5 Qa7 20.Qa4 Rac8 21.Qf4 Nf8 22.Ne5 Rc7 23.Bh5 f6 24.Ng6 Qb6 25.Nxf8 Rxf8 26.Bg6 Re7 27.Bf5 g5 28.Qg4 Qc6 29.Qh5 d4 30.e4 Rd8 31.Rd3 Rg7 32.Rh3 d3 33.Qd1 d2 34.Rc2 Qd6 35.Rxh6 Re7 36.Rc3 Bxe4 37.Bg4 Bc2 {#R} 0-1