[Event "6th olw qual. group 4"]
[Site "Medellin COL"]
[Date "1974.09.16"]
[Round "1"]
[White "Kalchbrenner, Vlasta YUG"]
[Black "Vega, Gloria MEX"]
[Result "1-0"]
[ECO "E81"]
[EventDate "1974.09.15"]
[PlyCount "37"]

1.c4 Nf6 2.Nc3 g6 3.d4 d6 4.e4 Nbd7 5.f3 Bg7 6.Be3 O-O 7.Qd2 Re8 8.Nge2 
Bh8 9.g4 b6 10.h4 c5 11.h5 cxd4 12.Nxd4 Ne5 13.hxg6 fxg6 14.Qh2 Qc7 15.Nd5
Qd7 16.Nf4 Kf7 17.g5 h5 18.gxf6 Bxf6 19.Bh3 $138 1-0

