[Event "29th olw final"]
[Site "Novi Sad YUG"]
[Date "1990.11.25"]
[Round "8"]
[White "Riofrio, Mey ECU"]
[Black "Ferreira, Aida POR"]
[Result "1/2-1/2"]
[ECO "A53"]
[EventDate "1990.11.17"]
[PlyCount "102"]

1.d4 Nf6 2.c4 d6 3.Nc3 Bf5 4.Nf3 h6 5.Qb3 Qc8 6.g3 Nbd7 7.Bg2 c6 8.O-O e5 
9.Re1 Be7 10.e4 Bh7 11.Qd1 O-O 12.Bh3 Qc7 13.Nh4 Rfe8 14.Bf5 Bf8 15.Bxh7+ 
Kxh7 16.d5 a6 17.Be3 c5 18.g4 g6 19.Qf3 Kg8 20.Kh1 Nh7 21.Qg2 Qd8 22.Nf3 
Ng5 23.Nd2 Bg7 24.h4 Nh7 25.Qh3 g5 26.h5 Rb8 27.a4 Ndf6 28.f3 Re7 29.Nf1 
Ne8 30.Ng3 Nc7 31.Nf5 Re8 32.Qf1 b6 33.Reb1 Bf8 34.b4 Qd7 35.Ra2 a5 36.
bxa5 bxa5 37.Nb5 Na6 38.Bd2 Nb4 39.Bxb4 cxb4 40.Qf2 Rec8 41.Rc2 Rc5 42.Qe2
Rbc8 43.Qd3 Nf6 44.Rbb2 Ne8 45.Qb3 Kh7 46.Kg2 Ng7 47.Kh3 f6 48.Kg3 Be7 49.
Kh3 Nxf5 50.gxf5 Bd8 51.Kg4 Be7 1/2-1/2

