[Event "Teeside"]
[Site "Teeside"]
[Date "1972.??.??"]
[Round "7"]
[White "Andersson, Ulf"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[WhiteElo "2535"]
[BlackElo "2630"]
[ECO "A06"]

1.Nf3 d5 2.b3 Bg4 3.e3 Nd7 4.Be2 e5 5.Bb2 Bd6 6.d3 Nh6 7.Nbd2 O-O 8.c4 c6
9.O-O Re8 10.a3 a5 11.cxd5 cxd5 12.e4 Nb6 13.h3 Bxf3 14.Nxf3 f6 15.Qb1 Nf7
16.Rd1 d4 17.Rc1 Qd7 18.Nd2 Ng5 19.Qa2 Ne6 20.Rc2 Nf4 21.Bf1 Kh8 22.Kh2 Rec8
23.Rac1 Rxc2 24.Rxc2 h6 25.g3 Ne6 26.Bc1 Nc5 27.h4 g5 28.hxg5 hxg5 29.Kg1 Kg7
30.f3 Kg6 31.Nc4 Nxc4 32.bxc4 Qa4 33.Rh2 Qd1 34.Qg2 g4 35.Rh6+ Kf7 36.Qh2 Rf8
37.Rh7+ Ke8 38.Qh5+ Kd8 39.Bh6 Qxf3 40.Bxf8 Qxg3+ 41.Kh1 Nxd3  1/2-1/2

