[Event "Ch Australia"] [Site "masterchessopen.com Adelaide (Australia)"] [Date "1960.10.15"] [Round "9"] [White "Purdy Cecil J S (AUS)"] [Black "Sarapu Ortvin (NZL)"] [Result "1-0"] [BlackElo "2255"] [ECO "E20"] [Opening "Nimzo-Indian: 4.f3 d5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.f3 d5 5.a3 Bxc3+ 6.bxc3 c5 7.cxd5 Nxd5 8.Qd3 Nc6 9.e4 Nde7 10.dxc5 Qa5 11.Qe3 e5 12.Bd2 Be6 13.Bd3 O-O 14.Ne2 Rfd8 15.O-O Rd7 16.Be1 Rad8 17.Nc1 Ng6 18.g3 Rxd3 19.Nxd3 Bc4 20.Nb4 Bxf1 21.Kxf1 Qb5+ 22.Kg2 Nge7 23.Ra2 a5 24.Nxc6 Nxc6 25.Bf2 h6 26.Qe2 Qb3 27.Qc2 a4 28.Rb2 Qxa3 29.Rxb7 Rb8 30.Qb1 Rc8 31.Qd3 Qa2 32.Qd5 Qxd5 33.exd5 Na5 34.Ra7 Nb3 35.c6 f5 36.Rxa4 Nd2 37.d6 {#r} 1-0