Copyright (c) 2003 Cliff Blood, Family Games, Inc.

This game is played on the following board:

MOVE - On each turn, each player must do one of the following two actions:
1) Move one friendly stone and an adjacent enemy stone both to adjacent empty cells.
2) Swap the positions of two adjacent stones (of either color)
KO - a player cannot repeat the last board position. 
GOAL - Wins the player that makes a 4 in-a-row with his stones.

The rules did not say what happened if a player is stalemated (with the KO rule, is it impossible?). I would suggest that the stalemated player loses the game.

An initial move

The first player selected one of his stones and moved it to an empty cell together with an adjacent enemy stone.