[Event "Buenos Aires"]
[Site "Buenos Aires ARG"]
[Date "1970.08.11"]
[EventDate "1970.??.??"]
[Round "15"]
[Result "0-1"]
[White "Hector Decio Rossetto"]
[Black "Oscar Panno"]
[ECO "B84"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "86"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Be2 Nf6 6.Nc3 Qc7 7.O-O
d6 8.f4 Nbd7 9.Kh1 b5 10.e5 dxe5 11.fxe5 Nxe5 12.Bf4 Bd7
13.Bf3 Rc8 14.Nf5 Qc5 15.Bb7 Rb8 16.Qe2 Rxb7 17.Bxe5 Qc4
18.Qe1 exf5 19.Bxf6+ Be6 20.Be5 f6 21.Bg3 Kf7 22.b3 Qc6 23.Ne2
Bc5 24.Nf4 Re8 25.Qe2 g6 26.Qd2 Rd7 27.Qc1 Bd4 28.Rb1 Bc3
29.Rf2 Bd5 30.Nxd5 Re1+ 31.Qxe1 Bxe1 32.Rxe1 Qxd5 33.Rfe2 g5
34.c3 f4 35.Bf2 f3 36.Re4 Qd2 37.Kg1 Qxc3 38.R4e3 Qc2 39.Rxf3
Rd1 40.h3 Rxe1+ 41.Bxe1 Qb1 42.Rf1 Qxa2 43.b4 Qc2 0-1