[Event "Ch Australia"] [Site "masterchessopen.com Adelaide (Australia)"] [Date "1947.01.04"] [Round "9"] [White "Purdy John S (AUS)"] [Black "Klass Harry"] [Result "1-0"] [WhiteElo "2143"] [ECO "C05"] [Opening "French: Tarrasch, Closed, 4.e5"] 1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ngf3 Qb6 8.O-O cxd4 9.cxd4 Nxd4 10.Nxd4 Qxd4 11.Nf3 Qb6 12.Qc2 {#r} 1-0