Game – 4 : Interpolis 11th. 1987 C - 82 R. Hubner (2610) V. Kortchnoi (2630)

1.e4 e5 2. Nf3 Nc6 3. Bb5 a6 4.Ba4 Nf6 5.0 – 0 Nxe4 6.d4 b5 7.Bb3
d5 8.dxe5 Be6 9.Nbd2 Nc5 10.c3 Be7 11.Bc2 Bg4 12.Re1 Qd7
13.Nf1 Rd8 14.Ne3 Bh5 15.Nf5 0 – 0 16.Nxe7+ Nxe7 17.b4 Na4

18.Bxh7+ Kxh7 (18….Kh8 19.Bc2 Rde8 20.Bxa4 bxa4 21.e6 Qc8
22.Re5 Bxf3 23.Qxf3 fxe6 24.Qh3+ Kg8 25.Rh5 e5 26.Rh8+ Kf7
27.Qh5+ Ke6 28.Rh7 Rh8 29.Be3 Rxh7 30.Qxh7 Rh8 31.Qc2 Kf7
32.Qxa4 Nf5 33.Bc5 Qe6 34.Rd1 Nh4 + - )
19. e6 1 – 0 (19. …fxe6 20.Ng5+ Kg6 21.g4 e5 22.gxh5+ Kf6 23.f4
Nc6 24.fxe5+ Ke7 25.e6 Qd6 26.Nh7 Rf4 27.Bxf4 Qxf4 + -