[Event "Buenos Aires Najdorf"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "11"]
[White "Granda Zuniga, Julio E"]
[Black "Spangenberg, Hugo"]
[Result "0-1"]
[WhiteElo "2590"]
[BlackElo "2505"]
[ECO "A37"]

1.Nf3 c5 2.g3 g6 3.Bg2 Bg7 4.O-O Nc6 5.c4 e5 6.Nc3 Nge7 7.d3 O-O 8.Ne1 d6
9.Nc2 Be6 10.Ne3 Qd7 11.Ned5 Bh3 12.Rb1 Bxg2 13.Kxg2 Nxd5 14.cxd5 Ne7 15.Bg5 Nf5
16.b4 Rac8 17.Ne4 f6 18.Be3 b6 19.Qb3 h6 20.a4 Nxe3+ 21.fxe3 f5 22.Nc3 h5
23.a5 b5 24.bxc5 Rxc5 25.Na2 Bh6 26.Rf3 Qc7 27.a6 Rc2 28.Kf1 g5 29.e4 g4
30.Rxf5 Qc8 31.Ke1 Rxf5 32.exf5 Be3 33.d4 exd4 34.Qxb5 Rxa2 35.f6 Bd2+  0-1

