[Event "Club Argentino"]
[Site "Buenos Aires"]
[Date "1977.??.??"]
[Round "4"]
[White "Schweber, Samuel"]
[Black "Najdorf, Miguel"]
[Result "1-0"]
[WhiteElo "2445"]
[BlackElo "2525"]
[ECO "B83"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be3 Nc6 7.Be2 Be7 8.f4 O-O
9.O-O Bd7 10.Nb3 a5 11.a4 Nb4 12.Bf3 e5 13.Rf2 Bc6 14.Rd2 exf4 15.Bxf4 Qb6+
16.Kh1 Rad8 17.Nd4 g6 18.Be3 Qc7 19.Ndb5 Qb8 20.Bb6  1-0

