I nearly just nexted it, but then thought we could at least have a look at the options.
4PPgASHg8+ABKA:cAm3AAAAGAAA
(http://www.fibsboard.com/fibsboard-forum-match-6/game-3-move-2-herd-6-5/?action=dlattach;attach=4961;image)
Spoiler
My recollection of gnu analysis is that it's correct to make the 18 point here. But simply getting a checker out of there has its allures too.
24/18 23/18 for me.