4-4 point, double low approach, attach

4-4 point, double low approach, attach  

Attaching at is the most common response to the 4-4 point double low approach. The hane at is very common. Black has two main follow-ups:

• a, see 4-4 point, double low approach, attach-extend.
• b, see 4-4 point, double low approach, attach-block.

4-4 point, double low approach, attach  

here is also a joseki, but less common.

4-4 point, double low approach, attach  

If the stone is present, Black may play like this.