Johannesburg

Viktor Korchnoi (2695)

View profile

1979
1/2 : 1/2

Wolfgang Unzicker (2530)

View profile

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.e3 e6 7.Bxc4 Bb4 8.O-O O-O 9.Qb3 Qe7 10.Nh4 Bg6 11.Nxg6 hxg6 12.Rd1 Rd8 13.Bd2 a5 14.Be1 Nbd7 15.f3 Nb6 16.Bf1 c5 17.Bh4 cxd4 18.exd4 Nbd5