Single Comment

Clicking on the Pawn and having capture a piece in a dummy position is
good.  Just remember that this must work with or without Smart Moves. 
So,
you might create a macro with a simple change-type command on that Pawn.

In fact, you could change-type into a special looking dummy piece which
denotes that it has won.  For instance, a Pawn with a halo.  Just the
presense of this piece would negate the necessity of the dummy position. 
The entire macro for the Pawn could read:

(define win-move
(
(verify (in-zone? end-zone))
(change-type HaloedPawn)
add
)
)

I've found that a simple (add HaloedPawn) will not work since it is not
a
primitive that occurs during the move but after the move.

Then the win-condition would be the mere presence of this special Pawn. 
Neat, huh?