Romanishin, Oleg - Petrosian, Tigran

Campeonato URSS, Yerevan 1975

1.c4 Cf6 2.Cc3 e6 3.Cf3 b6 4.e4 Ab7 5.Ad3 d6 6.Ac2 c5 7.d4 cxd4 8.Cxd4 Ae7 9.0–0 0–0 10.b3 Cc6 11.Ab2 a6 12.Rh1 Dc7 13.f4 Tad8 14.Tc1 Db8 15.Tf3 g6 16.Cd5 exd5 17.exd5 Cxd4 18.Dxd4 Tde8 19.f5 Ad8 20.Dh4 Te5 21.Dh6 Dc7 22.Tg3 Ac8 23.Axe5 dxe5 24.fxg6 fxg6 25.Axg6 Cg4 26.Ah5 Tf6 27.Dd2 Tf4 28.d6 Dg7 29.d7 Ab7 30.Dxf4 1–0

Después de 15...g6