[Event "Buenos Aires CA"]
[Site "Buenos Aires"]
[Date "1972.??.??"]
[Round "1"]
[White "Najdorf, Miguel"]
[Black "Schweber, Samuel"]
[Result "1-0"]
[WhiteElo "2540"]
[BlackElo "2445"]
[ECO "E62"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.Nf3 Nc6 7.O-O Bf5 8.d5 Na5
9.Nd4 Bd7 10.b3 c5 11.Nc2 a6 12.Rb1 Qc8 13.Bd2 b5 14.Ne4 Nb7 15.Re1 Nxe4
16.Bxe4 b4 17.Bg2 a5 18.a4 Nd8 19.Bg5 f6 20.Bc1 Nf7 21.f4 Ra7 22.Bb2 Re8
23.Qd2 Qd8 24.e4 e5 25.dxe6 Bxe6 26.Ne3 Bd7 27.Nd5 Be6 28.Ne3 Bd7 29.Rbd1 Bc6
30.Nd5 Bxd5 31.Qxd5 Qc8 32.Rf1 Qe6 33.Qd2 Qc8 34.h4 Rae7 35.f5 gxf5 36.Rxf5 Re6
37.Qd5 Qc7 38.Rdf1 Qe7 39.Rh5 Qf8 40.Bh3 R6e7 41.Rxf6 Bxf6 42.Bxf6 Re5 43.Bxe5 Rxe5
44.Rxe5 dxe5 45.Be6 Qe7 46.Qxe5 Kf8 47.Qf5 Qc7 48.Qxf7+ Qxf7 49.Bxf7 Kxf7
50.g4  1-0

