They are the same as Portuguese checkers now. Like Russian and Brazilian checkers, kings are flying kings. Rules are similar to Brazilian checkers, but the men cannot capture backward, the board is inverted, and a priority capture rule exists.
Double corner is on the left of each player.
The men can move on each square forward left and forward right if it is empty. When they arrive on the last line, and stop on it, they become kings. The kings can move on all the squares which are on the 2 diagonals that cross where they are, if there is no piece between them and the arrival square. You can only stop in a square where there is nothing more to capture. If they can jump again from the arrival square, they must continue the capture.