Johannesburg

Wolfgang Unzicker (2530)

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1979
1/2 : 1/2

Viktor Korchnoi (2695)

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1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2 Ba6 6.a3 Be7 7.Nf4 d5 8.cxd5 Bxf1 9.Kxf1 Nxd5 10.Ncxd5 exd5 11.Qh5 c6 12.Ne6 g6 13.Qe5 Bf6 14.Nxd8+ Bxe5 15.Nxc6 Nxc6 16.dxe5 Nxe5 17.Bd2 Ke7 18.Ke2