[Event "Rio de Janeiro zt"]
[Site "Rio de Janeiro"]
[Date "1957.??.??"]
[Round "?"]
[White "Najdorf, Miguel"]
[Black "Rossetto, Hector"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E07"]

1.c4 Nf6 2.g3 e6 3.Bg2 d5 4.Nf3 c6 5.b3 Nbd7 6.O-O Be7 7.d4 O-O 8.Nc3 b6
9.Bb2 Bb7 10.Rc1 Rc8 11.e3 Qc7 12.cxd5 Nxd5 13.Nxd5 exd5 14.Ne1 Qd6 15.Nd3 Ba6
16.Re1 f5 17.Re2 Nf6 18.Rec2 Bxd3 19.Qxd3 Qe6 20.Qa6 Rc7 21.Ba3 Bxa3 22.Qxa3 Ne4
23.Qa6 Qd6 24.Qe2 Rfc8 25.Qf3 g6 26.Bf1 Kg7 27.Qf4 Qxf4 28.gxf4 c5 29.f3 Nf6
30.Kf2 a5 1/2-1/2

[Event "Wch U20"]
[Site "Jerusalem"]
[Date "1967.??.??"]
[Round "5"]
[White "Keene, Raymond D"]
[Black "Huebner, Robert"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A26"]

1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.c4 d6 6.Nc3 Nc6 7.Rb1 e5 8.d3 Nd7
9.b4 h6 10.Nd2 f5 11.Nd5 Nd4 12.e3 Ne6 13.Bb2 g5 14.b5 a5 15.Qc2 g4 16.f4 c6
17.bxc6 bxc6 18.Nc3 Ra6 19.Ba3 exf4 20.gxf4 Qe7 21.d4 h5 22.Rbe1 h4 23.h3 Nd8
24.hxg4 1/2-1/2

[Event "USA-ch/zt"]
[Site "South Bend"]
[Date "1981.??.??"]
[Round "8"]
[White "Benjamin, Joel"]
[Black "Byrne, Robert E"]
[Result "1/2-1/2"]
[WhiteElo "2405"]
[BlackElo "2510"]
[ECO "C54"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d3 d6 6.Nbd2 O-O 7.O-O a6 8.a4 Bd7
9.b4 Ba7 10.Bb3 Ne7 11.Nc4 Ng6 12.Be3 h6 13.Bxa7 Rxa7 14.Re1 Ra8 15.h3 Qe7
16.Ne3 Rae8 17.Nh2 Nh7 18.Nhf1 Nf4 19.Ng3 Qg5 20.Ra2 h5 21.Kh2 g6 22.Ne2 Ne6
23.Nd5 Kg7 24.Qd2 Qd8 25.d4 Neg5 26.dxe5 dxe5 27.Qe3 f5 28.exf5 Bxf5 29.Ng1 c6
30.Nb6 Bd3 31.a5 e4 32.Rd2 Qf6 33.Qd4 Rd8 34.Qxf6+ Nxf6 35.f3 h4 36.Red1 Rde8
37.fxe4 Bxe4 38.Ne2 Nh5 39.Nd4 Ng3 40.Kg1 Bf5 41.Nxf5+ Rxf5 42.Bc2 Rfe5 43.Nd7 Re1+
44.Rxe1 Rxe1+ 45.Kf2 Re7 46.Kg1 Ne2+ 47.Kf1 Nxc3 48.Nc5 Nd5 49.Bb3 Ne3+ 50.Kf2 Nf5
51.Rd8 Ng3 52.Rg8+ Kf6 53.Rf8+ Ke5 54.Bc2 Ne6 55.Nxe6 Rxe6 56.Rb8 Kf4 57.Rf8+ Kg5
58.Bd3 Rf6+ 59.Rxf6 Kxf6 60.Ke3 Nf5+ 61.Ke4 g5 62.Bc2 Ng7 63.Bd1 Ke6 64.Bg4+ Kd6
65.Bc8 Kc7 66.Bg4 1/2-1/2