[Event "Sao Paulo zt"]
[Site "Sao Paulo"]
[Date "1972.??.??"]
[Round "19"]
[White "Panno, Oscar"]
[Black "Godoy Bugueno, David A"]
[Result "1-0"]
[WhiteElo "2570"]
[BlackElo ""]
[ECO "E75"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 c5 7.d5 e6 8.Qd2 exd5
9.exd5 Re8 10.Nf3 Bg4 11.O-O a6 12.h3 Bxf3 13.Bxf3 Nbd7 14.a4 Qe7 15.Rae1 Qf8
16.Bd1 Rxe1 17.Rxe1 Re8 18.Rxe8 Qxe8 19.Bf4 Qe7 20.Qe2 Kf8 21.a5 Ne8 22.Qxe7+ Kxe7
23.Bd2 Ne5 24.Be2 Nd7 25.b3 Bd4 26.Kf1 Ng7 27.Bd3 Ne8 28.f4 Ng7 29.g4 f5
30.Kg2 Nf6 31.Kf3 Kf7 32.Ne2 Bb2 33.Ng3 fxg4+ 34.hxg4 h5 35.gxh5 Ngxh5 36.Nxh5 Nxh5
37.Kg4 Ng7 38.b4 Bf6 39.b5 Bd8 40.b6 Bf6 41.Bc2 Bb2 42.Ba4 Ba3 43.Kf3 Nf5
44.Bc6 Bb4 45.Bxb4 cxb4 46.Ke4 b3 47.Kd3 Ng3 48.Bxb7 Ne4 49.Bc8  1-0

