[Event "EU-chT Kapfenberg"]
[Site "Kapfenberg"]
[Date "1970.??.??"]
[Round "7"]
[White "Portisch, Lajos"]
[Black "Jakobsen, Ole"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D73"]

1.Nf3 g6 2.c4 Bg7 3.d4 Nf6 4.g3 c5 5.Bg2 O-O 6.Nc3 d5 7.dxc5 Qa5 8.cxd5 Nxd5
9.Qxd5 Bxc3+ 10.Bd2 Rd8 11.Bxc3 Qxc3+ 12.bxc3 Rxd5 13.Rd1 Rxc5 14.Rd8+ Kg7
15.Nd4 Nc6 16.Re8 Rxc3 17.Nxc6 bxc6 18.Kd2 Ra3 19.Ra1 Rb8 20.Ke1 Ra6 21.a4 e6
22.a5 c5 23.f4 c4 24.Kf2 Rd6 25.Rc1 Rd7 26.Rxc4 Ba6 1/2-1/2

[Event "URS-ch39"]
[Site "Leningrad"]
[Date "1971.??.??"]
[Round "?"]
[White "Smyslov, Vassily"]
[Black "Lein, Anatoly"]
[Result "1/2-1/2"]
[WhiteElo "2620"]
[BlackElo "2510"]
[ECO "A33"]

1.Nf3 c5 2.c4 Nf6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 e6 6.g3 d6 7.Bg2 Bd7 8.O-O a6
9.b3 Be7 10.Nf3 O-O 11.Bf4 Qa5 12.Rc1 Rfd8 13.Bd2 Qc7 14.e3 Rac8 15.Qe2 Qb8
16.Rfd1 Na7 17.Nd4 b5 18.cxb5 axb5 19.b4 e5 20.Nb3 Bg4 21.Bf3 Be6 22.Ne4 Bc4
23.Nxf6+ Bxf6 24.Qe1 d5 1/2-1/2

[Event "Stockholm ol"]
[Site "Stockholm"]
[Date "1937.??.??"]
[Round "4"]
[White "Aitken, James"]
[Black "Tartakower, Saviely"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C71"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.d4 b5 6.Bb3 Nxd4 7.Nxd4 exd4 8.Bd5 Rb8
9.Bc6+ Bd7 10.Bxd7+ Qxd7 11.Qxd4 Nf6 12.O-O Be7 13.Nc3 O-O 14.b3 b4 15.Na4 Qc6
16.Bb2 Rfe8 17.Rfe1 Bf8 18.f3 Re6 19.Rac1 Qb5 20.c4 Qc6 21.g4 Rbe8 22.Rc2 h5
23.g5 Nd7 24.Qd5 Nb8 25.Rce2 Qd7 26.f4 c6 27.Qd1 d5 28.e5 Rg6 29.Qd3 dxc4
30.Qxd7 Nxd7 31.bxc4 h4 32.Bd4 c5 33.Bf2 h3 34.Rd1 Nb6 35.Nxc5 Nxc4 36.Nd3 Rd8
37.Nb2 Rxd1+ 38.Nxd1 a5 39.Rc2 Nb6 40.Nb2 Nd5 41.Nd3 Nc3 42.Bd4 Rc6 43.a3 Rc4
44.axb4 Rxd4 45.Rxc3 axb4 46.Rb3 f6 47.exf6 gxf6 48.gxf6 Kf7 49.Kf2 Kxf6
50.Kg3 Kf5 51.Kxh3 Ke4 52.Nxb4 Bxb4 53.Kg4 Bd6 54.Rf3 Rd2 55.Rf1 Rg2+ 56.Kh3 Rg8
57.f5 Bf4 58.f6 Kf5 59.Ra1 Kxf6 60.Ra5 Be5 61.Ra7 Kf5 62.Rf7+ Ke4 63.Rf1 Bf4
64.Ra1 Kf5 65.Ra5+ Be5 66.Ra4 Rb8 67.Kg2 Rb2+ 68.Kf3 Rb3+ 69.Ke2 Bf4 70.Ra5+ Kg4
71.Ra8 Re3+ 72.Kd1 Kf3 73.h4 Re2 74.Rd8 Rh2 75.Rd3+ Ke4 76.Rb3 Rd2+ 77.Kc1 Kd5
78.Rc3 Rh2+ 79.Kb1 Rh1+ 80.Ka2 Be5 81.Rc8 Bd4 82.Kb3 Rh3+ 83.Kb4 Bb6 84.Rc1 Be3
85.Rc2 Rh1 86.Kb3 Bd4 87.Rg2 Rh3+ 88.Ka2 Kc4 89.Rc2+ Bc3 90.Rc1 Rh2+ 91.Ka3 Rf2
92.h5 Rf8 93.Ka2 Ra8+ 94.Kb1 Kb3 0-1