Traditional, XVIIth Century France

Conspirators can be played on a Go board, with the following setup:

FIRST PHASE [DROP] - Both players take turns to drop their 20 stones (of a total of 40 stones) on some available empty cells inside the green area.
SECOND PHASE [MOVE] - At each turn, each player move one stone. A stone can move to one adjacent (orthogonal or diagonal) empty cell, or jump a stone of any color to the opposite empty cell, if other jumps are available, the stone can continue to jump (just like in Halma) in any direction.
The stones cannot jump outside the 17x17 area limited by the shelters (the 39 red dots on the board)
GOAL - A player wins when he places all of his stones inside the shelters.