[Event "6th olw final A"]
[Site "Medellin COL"]
[Date "1974.09.30"]
[Round "8"]
[White "Ivanka, Maria HUN"]
[Black "Vreeken, Corry NED"]
[Result "1-0"]
[ECO "B05"]
[EventDate "1974.09.15"]
[PlyCount "144"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4 5.Be2 c6 6.h3 Bxf3 7.Bxf3 dxe5 8.dxe5 
e6 9.O-O Nd7 10.Qe2 Qc7 11.Re1 Bc5 12.c3 a5 13.Nd2 a4 14.Nf1 a3 15.b4 Bb6 
16.Bd2 Ba7 17.c4 Ne7 18.Bc3 Ng6 19.Qe4 O-O-O 20.Bh5 Nb6 21.Bd1 Rd7 22.Bc2 
Rhd8 23.Ne3 Kb8 24.Rab1 Re7 25.Ng4 Nd7 26.Rb3 h5 27.Nh2 Qb6 28.c5 Qa6 29.
Qe3 b5 30.Rd1 Rde8 31.Nf3 Ngf8 32.Ba1 f6 33.Rxa3 Qb7 34.Be4 f5 35.Bc2 Kc8 
36.h4 Bb8 37.Ng5 Ng6 38.f4 Nxh4 39.Rd2 Nf8 40.Bd1 Rd7 41.Rxd7 Qxd7 42.Rd3 
Qe7 {Aplazada} 43.Qd2 Rd8 44.Rxd8+ Qxd8 45.Qxd8+ Kxd8 46.Bxh5 Kd7 47.Nf7 
Nhg6 48.g3 Bc7 49.Kf2 Ne7 50.Bc3 Nd5 51.Bd2 Bd8 52.Ke2 Ke7 53.Nd6 g6 54.
Bf3 Nd7 55.Kd3 Nb8 56.Kc2 Kd7 57.Kb3 Bc7 58.a4 bxa4+ 59.Kxa4 Na6 60.Be2 
Nb8 61.b5 cxb5+ 62.Bxb5+ Nc6 63.Nc4 Bd8 64.Kb3 Kc7 65.Nd6 Nd4+ 66.Kc4 Nxb5
67.Kxb5 Kb8 68.Kc6 Be7 69.Kd7 Bxd6 70.cxd6 Nb6+ 71.Kxe6 Kc8 72.Ba5 Nc4 1-0

