[Event "Halle zt"]
[Site "Halle"]
[Date "1963.??.??"]
[Round "?"]
[White "Portisch, Lajos"]
[Black "Westerinen, Heikki MJ"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A43"]

1.d4 c5 2.d5 d6 3.c4 g6 4.Nc3 Bg7 5.Nf3 Na6 6.e4 Nc7 7.Be2 a6 8.a4 Bd7 9.O-O Nh6
10.Bf4 O-O 11.Qd2 Ng4 12.h3 Nf6 13.e5 Nfe8 14.a5 Rb8 15.Na4 b5 16.axb6 Na8
17.Qa5 Nxb6 18.Nc3 Qc7 19.exd6 exd6 20.Ne4 Ra8 21.Ra2 f5 22.Ned2 Nf6 23.b4 Ne4
24.bxc5 Nxc5 25.Be3 Rfc8 26.Bd4 Nba4 27.Qxc7 Rxc7 28.Ra3 Rb8 29.Bxg7 Kxg7
30.Rfa1 Rb4 31.Kf1 Kf6 32.Nd4 Rcb7 33.Nc6 Rb2 34.Ke1 Nb6 35.Kd1 Bxc6 36.dxc6 Rc7
37.Bf3 Rxd2+ 38.Kxd2 Nxc4+ 39.Kc3 Nxa3 40.Rxa3 Ke5 41.Kc4 Ra7 42.Bd5 a5 43.Re3+ Kf6
44.Kb5 a4 45.Kb6 Ra6+ 46.Kc7 a3 47.Re2 Ne4 48.Rc2 Ra5 49.Kb6 Rc5 50.Rxc5 dxc5
51.c7 Nd6 52.Kxc5 Ke7 53.Kc6 h6 54.h4 Nc8 55.Kb7 Nd6+ 56.Kb8 Kd7 57.f4 h5
58.g3 Nc8 59.Bb3 Ne7 60.Kb7 Nc8 61.Bc4 Ne7 62.Bd5 Kd6 63.Ba2 Kc5 64.c8=Q+ Nxc8
65.Kxc8 Kd4 66.Kd7 Ke3 67.Ke6 Kf3 68.Kf6 Kxg3 69.Kg5 Kf3 70.Bc4 Kg3 71.Bd5 Kh3
72.Kxg6 Kg4 73.Bc4 Kxh4 74.Kxf5  1/2-1/2

