ggp-org/ggp-repository — pull request #20 by arr28 (2014-08-21 08:13:39+00:00)
Title: Fix 9BTTT w/Pie bug spotted by Richard

Don't lose the currentBoard when the second player accepts the pie swap. Just adds the additional rule...

(<= (next (currentBoard ?k ?l))
(true (currentBoard ?k ?l))
(does blue swap))