4-4 point, double low approach, attach-extend

4-4 point, double low approach, attach-extend  

The attach-extend response to the 4-4 point double low approach is very common. Some of the more common White follow-ups include a, b, and c.

4-4 point, double low approach, attach-extend  

See easy way out of a double kakari for the josekis after and .

4-4 point, double low approach, attach-extend  

can attach underneath, and a simple response is to hane at , obtaining a base in the corner.

4-4 point, double low approach, attach-extend  

However, a more common play is to wedge at , which should also be a basic instinct. After , Black may pincer the White stone on the left.

4-4 point, double low approach, attach-extend  

If Black has a supporting stone at , almost always choose to seal in the White group.

4-4 point, double low approach, attach-extend  

For this 3-3 invasion variation, see 4-4, double low approach, attach-extend, 3-3 invasion.