Fixes a critical typo at BreakthroughUtils, for the first player.
Fixes bugs of BreakthroughUtils, especially for Small and Escort-Latch.
Adjusts "Breakthrough" position score, and turns off alpha-beta pruming.
Fixes "Chinook" score function.
Sleeps 5 seconds each step for puzzle, especially "Knight's Tour (Large)", but ProverStateMachine seems to return incorrect moves..
.. not a bug.