[Event "Indonesia"]
[Site "Indonesia"]
[Date "1983.??.??"]
[Round "11"]
[White "Portisch, Lajos"]
[Black "Torre, Eugenio"]
[Result "1/2-1/2"]
[WhiteElo "2600"]
[BlackElo "2570"]
[ECO "E73"]

1.c4 g6 2.d4 Nf6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 Nbd7 7.Qd2 c6 8.Nf3 d5
9.exd5 cxd5 10.O-O dxc4 11.Bxc4 a6 12.a3 Nb6 13.Ba2 Nbd5 14.Nxd5 Nxd5 15.Bxd5 Qxd5
16.Bxe7 Re8 17.Bc5 Bg4 18.Qf4 Re4 19.Qg3 Bxf3 20.Qxf3 Rd8 21.Rad1 Re6 22.Qg3 Be5
23.Qd3 Bf6 24.Qg3 Be5 25.Qc3 b6 26.Qc2 Bf6 27.Bb4 Bxd4 28.Rd2 Qb5 29.Qc7 Qe8
30.g3 Bf6 31.Rxd8 Bxd8 32.Qc8 Bf6 33.Qxa6 Bxb2 34.Rd1 Kg7 35.Qd3 Qc6 36.Qd8 Re8
37.Qd2 Bf6 38.Qd6 Qxd6 39.Rxd6 Re6 40.Rxe6 fxe6 41.a4  1/2-1/2

