Edge templates everybody should know

In all the diagrams Red is the vertical player and wants to connect his stone or stones to the bottom. Empty cells in the diagrams cannot be occupied by the opponent for the template to be valid; cells with a star may be empty or be occupied by either player.

Third row edge templates with one stone

Fourth row edge templates with one stone

Third row edge templates with two stones

Fourth row edge templates with two stones

Fifth row edge templates with two stones

See also

Edge templates with one stone or Edge templates with two adjacent pieces for the solutions.