[Event "Buenos"] [Site "Buenos"] [Round "2"] [White "Miguel Najdorf"] [Black "David Bronstein"] [Result "0-1"] [ECO "A53"] [Opening "Old Indian: 3.Nc3 Nbd7 4.Nf3"] 1.d4 Nf6 2.c4 d6 3.Nc3 Nbd7 4.Nf3 c6 5.e4 e5 6.Be2 Be7 7.O-O O-O 8.Qc2 Re8 9.Rd1 Qc7 10.b3 Nf8 11.h3 Ng6 12.Be3 h6 13.Bf1 Nh7 14.Ne2 Ng5 15.Nxg5 hxg5 16.Ng3 c5 17.dxc5 dxc5 18.Ne2 Nf4 19.Nc3 Qc6 20.Nd5 Bd8 21.Be2 Ne6 22.Bg4 Nd4 23.Qd2 Bxg4 24.hxg4 Qh6 25.b4 b6 26.bxc5 bxc5 27.Rab1 Re6 28.f3 Qh4 29.Qf2 Qxf2+ 30.Kxf2 Ra6 31.Rb2 Ra4 32.Rc1 Ne6 33.Ke2 Rc8 34.Kd3 g6 35.Rc3 Kg7 36.Rcb3 Ba5 37.Rb7 Bb6 38.Kc3 Nd4 39.Kd2 Ba5+ 40.Kd1 Rh8 41.Bxd4 exd4 42.Rxa7 d3 43.Rxa5 Rxa5 44.Kd2 Rh1 45.Nc3 Ra3 46.Rb3 Rxb3 47.axb3 Kf6 48.Na4 Ke5 49.Kxd3 Rd1+ 50.Ke3 Re1+ 51.Kf2 Rb1 52.Nxc5 Kd4 53.Nb7 Rxb3 54.Nd6 f6 55.Ne8 Rb2+ 56.Kg3 Ke5 57.Nc7 Rc2 58.Nd5 Rxc4 59.Kh2 Rc1 60.Ne3 Kd4 61.Nd5 f5 62.gxf5 gxf5 63.Ne7 fxe4 64.Nf5+ Ke5 65.fxe4 Rc3 66.Ng3 Rd3 67.Nh1 g4 68.Ng3 Kf4 69.Nh5+ Kxe4 70.Ng3+ Ke5 71.Ne2 Re3 72.Ng3 Kf4 73.Nh5+ {#R} 0-1