[Event "Buenos Aires (Clarin)"]
[Site "Buenos Aires ARG"]
[Date "1980.10.29"]
[EventDate "1980.10.15"]
[Round "10"]
[Result "1-0"]
[White "Ulf Andersson"]
[Black "Sergio Carlos Giardelli"]
[ECO "A30"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "75"]

1.Nf3 Nf6 2.c4 c5 3.g3 b6 4.Bg2 Bb7 5.O-O e6 6.Nc3 Be7 7.d4
cxd4 8.Qxd4 O-O 9.Rd1 Qc8 10.Bf4 Nc6 11.Qd2 Na5 12.b3 Bb4
13.Be5 Ne4 14.Qb2 Bxc3 15.Bxc3 Nxc3 16.Qxc3 d5 17.Rac1 Rd8
18.cxd5 Qxc3 19.Rxc3 Bxd5 20.Ne1 Bxg2 21.Rxd8+ Rxd8 22.Kxg2 f6
23.b4 Nb7 24.Rc7 Nd6 25.Rxa7 Nf5 26.Nd3 Nd4 27.Nf4 g6 28.e3 e5
29.exd4 exf4 30.Rb7 fxg3 31.hxg3 Ra8 32.Rxb6 Kf7 33.d5 Rxa2
34.Rb7+ Ke8 35.Rxh7 Rd2 36.b5 Rb2 37.Rb7 Rd2 38.b6 1-0