[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1971.??.??"]
[Round "10"]
[White "Najdorf, Miguel"]
[Black "Quinteros, Miguel A"]
[Result "1/2-1/2"]
[WhiteElo "2530"]
[BlackElo "2465"]
[ECO "A37"]

1.c4 g6 2.Nc3 c5 3.g3 Bg7 4.Bg2 Nc6 5.Nf3 e6 6.O-O Nge7 7.b3 d5 8.cxd5 Nxd5
9.Bb2 O-O 10.Qc1 Nxc3 11.Bxc3 e5 12.d3 Bg4 13.h3 Bd7 14.Qd2 Rc8 15.Rac1 h6
16.e3 Bf5 17.Rfd1 Qd6 18.Ne1 Rfd8 19.Qe2 Qe7 20.Nc2 Qd7 21.e4 Bxh3 22.Bxh3 Qxh3
23.Ne3 Qe6 24.Kg2 h5 25.Rh1 Bh6 26.Rcd1 Nd4 27.Qe1 Rf8 28.Nd5 f5 29.Bd2 Bxd2
30.Qxd2 Kg7 31.Qg5 fxe4 32.dxe4 Nf3 33.Qe7+ Qxe7 34.Nxe7 Rc7 35.Nf5+ gxf5
36.Kxf3 fxe4+ 37.Kg2 Kg6 38.Rh4 Rcc8 39.Rd2 e3 40.fxe3 b6 41.b4 cxb4 42.Rxb4 Rc7
43.Rb5 Rf5 44.a4 Rg5 45.Kh3 Rc3 46.a5 Rxe3 47.Rg2 e4 48.Rxg5+ Kxg5 49.axb6 axb6
50.Rb2 Rf3 51.Rxb6 Rf6 52.Rb5+ Rf5 53.Rb8 Kf6 54.Rb6+ Ke5 55.Rb5+ Ke6 56.Rb6+ Kd7
57.Kg2 Ke7 58.Ra6  1/2-1/2

