[Event "Halle zt"]
[Site "Halle"]
[Date "1967.??.??"]
[Round "11"]
[White "Westerinen, Heikki MJ"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C87"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c3 Bd7 6.d4 Nf6 7.O-O Be7 8.Re1 O-O
9.Bc2 Re8 10.Bg5 h6 11.Bh4 Bg4 12.dxe5 Nxe5 13.Nbd2 Nfd7 14.Bg3 Bg5 15.Qb1 Nxf3+
16.Nxf3 Bxf3 17.gxf3 Ne5 18.Kg2 Ng6 19.Qd1 Qf6 20.Qd5 Ne5 21.Qd1 Bf4 22.Qe2 Ng6
23.Rh1 Re5 24.Rag1 Rd8 25.Bb3 c6 26.Qc4 Rg5 27.h4 Rh5 28.Rd1 Rf8 29.Qd4 Be5
30.Qb6 Qe7 31.Qe3 Qf6 32.Qb6 Bf4 33.Qd4 Be5 34.Qb6  1/2-1/2

