[Event "Mar del Plata"] [Site "Mar del Plata ARG"] [Date "1953.03.22"] [EventDate "?"] [Round "7"] [Result "1-0"] [White "Miguel Najdorf"] [Black "Kaarle-Sakari Ojanen"] [ECO "D15"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "39"] 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.e4 b5 6.e5 Nd5 7.a4 Bb7 8.e6 f6 9.g3 Qd6 10.Bh3 Na6 11.O-O g6 12.Nh4 O-O-O 13.Qe2 f5 14.axb5 Nxc3 15.bxc3 cxb5 16.Bf4 Qb6 17.Qe5 Rg8 18.Rfb1 Bg7 19.Qxb5 Qxb5 20.Rxb5 1-0