Majority wins

The same game, except a stalled position is won by whoever has more pieces.

What is different here

After fifty moves without a capture the player with more pieces wins; an equal count is still a draw.
It changes the endgame completely: being a piece up is worth playing for rather than something to convert.

Rated in the surakarta pool. Every code keeps its own rating, because they are different games to the people who play them.