How to create a view with 1 item in left column and 2 in right column?
If you are having panels module installed than the best would be to use the Panels fields as following:


Set the display style in your View to show Panel Fields.
Add the fields you want to show in your view.
Configure the settings of Panel fields as:


Select Panel layout: Two column stacked
Assign fields to the respective section (e.g: top, right, left), as per your requirement.

Save the view.


Check the attached screenshot for reference: