Thanks yeres!
well its a suggested endgame strategy for what its worth..
the supposed theory is that, your B is controlling squares of a color, so ur pawns should be controlling the opposite color. similarly the pawns are supposed to take away the squares controlled by the opponent's B.
u can think it in terms of mobility as well..
ur B vs Kt example was good too.
,
regarding the rule of "put your pawns on the same color as that of your opponent's bishop",
1. aren't you putting them at risk of being attacked by his bishop? you'll have to devote resources to constantly defend them.
2. the rule also says to put them in the opposite color to your own bishop. kind of the same question as 1. Then your bishop can't help defend the pawns..
3. which color do u put them on now if both have the same colored bishop? and why?