Although profits include damages, but it should be so robust.
There are two weak white groups, so black is enough by attacking them.
It is very thick.
This 1 from the front of the invasion was planned.
This shows that black wins capturing race.
So, white 1 is impossible.
Reasonableness of 1, but 6 is fine and black is comfortable.
If black blocks there,
black will lose capturing race.
A is shining according to the battle becomes imminent.
Black 2 is the underbelly and seeking to turn over.
This black 2 as well.