Interzonal, Biel 1976

1.e4 c5 2.Cf3 Cc6 3.d4 cxd4 4.Cxd4 Cf6 5.Cc3 d6 6.Ag5 e6 7.Dd2 a6 8.0–0–0 Ad7 9.f4 Ae7 10.Ae2 Dc7 11.Af3 0–0–0 12.Cb3 Ae8 13.De1 Cd7 14.Axe7 Cxe7 15.Df2 Cb6 16.Td3 Ac6 17.Cd4 e5 18.Cde2 exf4 19.Cd5 Axd5 20.exd5 Ca4 21.Dd4 Dd7 22.Cxf4 Cf5 23.Da7 Ch4 24.Ce6 fxe6 25.dxe6 Dc7 26.Da8+ Db8 27.Axb7+ Rc7 28.Dxa6 Dxb7 29.Dxa4 1–0

Después de 23...Ch4