[Event "Sao Paulo op"]
[Site "Sao Paulo"]
[Date "1991.??.??"]
[Round "4"]
[White "Ibragimov, Ildar"]
[Black "Leitao, Rafael"]
[Result "1-0"]
[WhiteElo "2455"]
[BlackElo ""]
[ECO "E88"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.d5 c6 8.Qd2 cxd5 9.cxd5 a6
10.Bd3 Nbd7 11.Nge2 Nc5 12.Bc2 b5 13.a3 Rb8 14.O-O Nh5 15.Nc1 f5 16.b4 Nd7
17.Nb3 Nb6 18.Na5 Nc4 19.Nxc4 bxc4 20.Rfb1 f4 21.Bf2 g5 22.Bd1 Nf6 23.a4 g4
24.b5 axb5 25.axb5 gxf3 26.gxf3 Nh5 27.Kh1 Qd7 28.Be2 Qh3 29.Rg1 Rf6 30.Ra7 Rh6
31.Rg2 Rg6 32.Rxg6 hxg6 33.Qe1 g5 34.Qf1 Qxf1+ 35.Bxf1 g4 36.fxg4 Bxg4 37.b6 Bc8
38.Bxc4 Nf6 39.h3 Nh5 40.Bb5 Bf6 41.Bc6 Bd8 42.b7  1-0

