[Event "Munich"]
[Site "Munich"]
[Date "1979.??.??"]
[Round "?"]
[White "Sigurjonsson, Gudmundur"]
[Black "Unzicker, Wolfgang"]
[Result "1/2-1/2"]
[WhiteElo "2490"]
[BlackElo "2530"]
[ECO "C11"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 Be7 8.Be2 O-O
9.O-O cxd4 10.Nxd4 Nxd4 11.Bxd4 Nb8 12.Bf2 Nc6 13.Nb5 a6 14.Nd4 Bd7 15.c3 Nxd4
16.Bxd4 Qc7 17.Qe1 Bc5 18.Rd1 Rac8 19.Rf3 Qb6 20.Bxc5 Rxc5 21.Qf2 1/2-1/2

[Event "Buenos Aires"]
[Site "Buenos Aires"]
[Date "1970.??.??"]
[Round "9"]
[White "Panno, Oscar"]
[Black "Schweber, Samuel"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E61"]

1.c4 Nf6 2.g3 g6 3.d4 Bg7 4.Bg2 O-O 5.Nc3 c5 6.d5 d6 7.Nh3 Na6 8.O-O Nc7
9.a4 Rb8 10.Nf4 b6 11.Rb1 Nd7 12.Nd3 a6 13.Qc2 b5 14.cxb5 axb5 15.b4 bxa4
16.bxc5 Rxb1 17.Nxb1 Nxc5 18.Nxc5 dxc5 19.Qxc5 Ba6 20.Nc3 Qd6 21.Qa5 Ra8
22.Bf4 Bxc3 23.Qxc3 Nxd5 24.Bxd6 Nxc3 25.Bxa8 exd6 26.Ra1 Nxe2+ 27.Kg2 Bb5
28.Rd1 Kf8 29.Bf3 d5 30.Rxd5 Nc3 31.Rc5 a3 32.Rxc3 a2 33.Ra3 Bc4 34.Ra7 Kg7
35.Be4 Kf6 36.f4 Ke6 37.Kf3 Kd6 38.Ke3 Kc5 39.Bd3 Bb3 40.Kd2 Kb4 41.Bc2 Bc4
42.Kc1 1-0

[Event "Jurmala"]
[Site "Jurmala"]
[Date "1978.??.??"]
[Round "13"]
[White "Gufeld, Eduard"]
[Black "Bronstein, David I"]
[Result "1/2-1/2"]
[WhiteElo "2525"]
[BlackElo "2570"]
[ECO "C65"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.Qe2 d6 5.d4 Nd7 6.c3 Be7 7.O-O O-O 8.Bxc6 bxc6
9.dxe5 Nxe5 10.Nxe5 dxe5 11.Rd1 Qe8 12.Be3 Kh8 13.Nd2 f5 14.exf5 Bxf5 15.f3 Qg6
16.Re1 a5 1/2-1/2