Move 16
 

At first glance, Black's move is aimed at taking away our blocking knight on b5. So I think playing Na3 will help maintain the block against Black's rooks advancing. We have a week... :smile:

On second thoughts, maybe playing Bd2 helps us out.

Bishop c1 to d2

On first look, I like Bd2. I will analyze further and post.

On further analysis, here are two lines I came up with using the two proposed moves:

16. Na3 Nc7
17. Be3 Bc8
18. Bg5 Nxb5
19. Nxb5 Nf6
20. Bd2

16. Bd2 Bxb5
17. axb5 Rxb5
18. Ra2 Bd4
19. Rb1 a4
20. Rxa4 Rxa4
21. Qxa4

The second line cleans house and we are up a bishop vs. a knight. Comments?

I like your second line best. It leaves us commanding a lot of space still and dispells the Black double rook threat on the queens' side :smile:

Looks like Bd2 is better to me.

It appears we are unanimous for Bd2.