XiaGo

Played in a HexHex board of size 10, starting with a pattern of neutral stones already in place. A Go-like game where neutral stones are movable and remove liberties of both player's groups. On his turn the player either (a) slides a neutral stone over a line of empty hexes, and then drops a friendly stone, (b) drops a friendly stone, or (c) passes. After two passes the game ends, winning the player with more stones plus controlled territory (including neutral stones).