4-4 point ogeima slide follow up

Corner pattern  

The formation on the left commonly occurs after White plays a wedge on the top. White's stones form a solid base but Black has a tesuji to capture one of White's stones.

Tesuji  

is the tesuji. White should give up the stone and take sente with the sequence to .

White resists  

offers strong resistance. If white keeps resisting with , Black will cut at .

at and at .  

start a two-stone edge squeeze.

Black captures everything  

After Black captures everything. White is clearly worse off than if she had just given up the stone.