[Event "6th olw final A"]
[Site "Medellin COL"]
[Date "1974.10.02"]
[Round "9"]
[White "Vreeken, Corry NED"]
[Black "Lemachko, Tatiana BUL"]
[Result "1/2-1/2"]
[ECO "B14"]
[EventDate "1974.09.15"]
[PlyCount "48"]

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 g6 6.Qb3 Bg7 7.cxd5 O-O 8.g3 
Nbd7 9.Bg2 Nb6 10.Bf4 Bf5 11.Rd1 Re8 12.Nge2 Bg4 13.Rd2 Qd7 14.h3 Bxe2 15.
Rxe2 Rad8 16.d6 exd6 17.O-O Rxe2 18.Nxe2 d5 19.Rc1 Rc8 20.Rxc8+ Nxc8 21.
Be5 Ne7 22.Nc3 b6 23.Qb5 Qc6 24.a4 h6 1/2-1/2

