[Event "South American zonal (w) play-off"]
[Site "Rio de Janeiro BRA"]
[Date "1975.12.??"]
[Round "1"]
[White "Arias, Julia"]
[Black "Oliveira, Maria Cristina"]
[Result "0-1"]
[ECO "A00"]
[EventDate "1975.12.13"]
[PlyCount "0"]

0-1

[Event "South American zonal (w) play-off"]
[Site "Rio de Janeiro BRA"]
[Date "1975.12.??"]
[Round "2"]
[White "Oliveira, Maria Cristina"]
[Black "Arias, Julia"]
[Result "1-0"]
[ECO "B03"]
[EventDate "1975.12.13"]
[PlyCount "65"]

1.e4 Nf6 2.e5 Nd5 3.c4 Nb6 4.d4 d6 5.f4 dxe5 6.fxe5 Nc6 7.Be3 Bf5 8.Nc3 e6
9.Nf3 Be7 10.d5 exd5 11.cxd5 Nb4 12.Nd4 Bc8 13.Bb5+ c6 14.dxc6 O-O 15.O-O 
Bc5 16.Ne4 Bxd4 17.Qxd4 Qxd4 18.Bxd4 Nc2 19.Rad1 Nxd4 20.Rxd4 bxc6 21.Bxc6
Rb8 22.Nd6 Be6 23.b3 Rfd8 24.Rfd1 Kf8 25.Kf2 Ke7 26.h3 h5 27.Ke3 g5 28.Ke4
f6 29.Nf5+ Bxf5+ 30.Kxf5 Rf8 31.Rd7+ Nxd7 32.Rxd7+ Ke8 33.Rb7+ 1-0

[Event "South American zonal (w) play-off"]
[Site "Rio de Janeiro BRA"]
[Date "1975.12.??"]
[Round "3"]
[White "Arias, Julia"]
[Black "Oliveira, Maria Cristina"]
[Result "1/2-1/2"]
[ECO "A45"]
[EventDate "1975.12.13"]
[PlyCount "88"]

1.d4 Nf6 2.Bg5 g6 3.Bxf6 exf6 4.e3 Bg7 5.Nd2 d6 6.Bd3 f5 7.Ne2 Nd7 8.c3 
Nf6 9.Nf4 Qe7 10.Qf3 c6 11.h4 h5 12.O-O-O Bd7 13.Rde1 d5 14.Qe2 Ne4 15.Nf3
O-O-O 16.a4 a5 17.g3 Qd6 18.Qc2 Be6 19.Nh3 c5 20.Bxe4 fxe4 21.dxc5 Qxc5 
22.Nd4 Bxd4 23.exd4 Qc6 24.b3 Bxh3 25.Rxh3 Rhe8 26.Re3 f5 27.Rh1 Re7 28.
Kb2 Rc7 29.Rc1 Qf6 30.Qe2 f4 31.gxf4 Qxh4 32.f3 Rf8 33.fxe4 Rxf4 34.Rc2 
Rxe4 35.Qf3 Qf4 36.Qh3+ Qg4 37.Qxg4+ Rxg4 38.Re5 Rd7 39.c4 Rxd4 40.cxd5+ 
Kd8 41.Rc5 b6 42.Rc6 R4xd5 43.Rxd5 Rxd5 44.Rxg6 Kc7 1/2-1/2

