[Event "6th olw final C"]
[Site "Medellin COL"]
[Date "1974.09.??"]
[Round "1"]
[White "Rios Planes, Ana PAN"]
[Black "Betancur, N. COL2"]
[Result "0-1"]
[ECO "D02"]
[EventDate "1974.09.15"]
[PlyCount "120"]

1.d4 d5 2.Nf3 Nc6 3.Nc3 Nf6 4.e3 a6 5.b3 Bg4 6.Be2 e6 7.O-O Be7 8.Ne5 Bxe2
9.Qxe2 Nxe5 10.dxe5 Nd7 11.e4 d4 12.Na4 b5 13.Nb2 Nxe5 14.Bf4 Ng6 15.Bg3 
O-O 16.Rad1 e5 17.Nd3 Bd6 18.Qh5 Qe7 19.Ne1 Qf6 20.Nf3 c5 21.Bh4 Nxh4 22.
Nxh4 g6 23.Qh6 Qg7 24.Qxg7+ Kxg7 25.Rd3 Be7 26.Nf3 f6 27.g3 c4 28.bxc4 
bxc4 29.Rdd1 c3 30.Rb1 Rab8 31.Rb3 Rxb3 32.axb3 a5 33.Ra1 Bb4 34.Ra2 Rd8 
35.Ne1 Kf7 36.Kg2 Ke6 37.f3 f5 38.h4 h5 39.Nd3 Rd6 40.Nf2 Kf6 41.Kf1 g5 
42.hxg5+ Kxg5 43.Nh3+ Kf6 44.Ke2 fxe4 45.fxe4 Kg6 46.Ra1 Kh6 47.Rf1 Rg6 
48.Rf3 Bd6 49.Kd3 Kg7 50.Ke2 Rg4 51.Nf2 Rg6 52.Nh1 Rf6 53.Rxf6 Kxf6 54.Kd3
Kg5 55.Nf2 Kf6 56.Nh3 Kg6 57.Kc4 Bb4 58.Ng1 Kg5 59.Ne2 Kg4 60.Kd3 Kf3 0-1

