Interpolis

Yasser Seirawan (2605)

View profile

1983.10
1/2 : 1/2

Lajos Portisch (2600)

View profile

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Qb3 dxc4 5.Qxc4 Bf5 6.g3 Nbd7 7.Nc3 e6 8.Bg2 Be7 9.O-O O-O 10.Bg5 h6 11.Bxf6 Bxf6 12.Rfd1 a5 13.e3 a4 14.Qe2 Qa5 15.Nd2 Nb6 16.Rac1 a3 17.b3