RE: computer-go: Sharing Go modules

[birk@xxxxxxxxxxxxxxxxxx]

"Mark Boon" <tesuji@xxxxxxxxxxxxxxxxx> wrote:

> In the early days I started out with a 21x21 array too, until I realized it
> was a mistake. You get a two-point border at the sides, but only a one-point
> border at the top and bottom.

Can you explain that? The board is 19x19; if you center it on a 21x21
grid that leaves you with a one point boundary all around. You only
"waste" 4 corner points (0,0),(20,0),(0,20),(20,20).

Christoph