[Event "Fortaleza Zonal"]
[Site "Fortaleza BRA"]
[Date "1975.??.??"]
[EventDate "1975.10.18"]
[Round "4"]
[Result "0-1"]
[White "Carlos Gamarra Caceres"]
[Black "Miguel A Quinteros"]
[ECO "B97"]
[WhiteElo "?"]
[BlackElo "2505"]
[Source "Olimpbase"]
[PlyCount "84"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4
Qb6 8.Qd2 Qxb2 9.Nb3 Nbd7 10.Bxf6 gxf6 11.Be2 Qa3 12.O-O Nc5
13.f5 Nxb3 14.cxb3 Bd7 15.fxe6 Qc5+ 16.Kh1 fxe6 17.Rf3 Qe5
18.Rd1 b5 19.Rh3 h5 20.Qe1 Rc8 21.b4 h4 22.Nb1 Qf4 23.Nd2 Rc2
24.e5 Bc6 25.Bf3 fxe5 26.Rc1 Qxd2 27.Bxc6+ Ke7 28.Qxd2 Rxd2
29.Bb7 Kf6 30.Rf3+ Kg5 31.g3 h3 32.Ra3 Rh7 33.Be4 Rf7 34.g4 d5
35.Bb1 Rc7 36.Rg1 Rg7 37.Rxa6 Bxb4 38.Rxe6 Bc3 39.Rb6 Bd4
40.Rf1 Bxb6 41.Rf5+ Kxg4 42.Rf1 Rf7 0-1