classical openings and themes. I see the queen is better to be placed in its own color..,say white Q will not move to black sqr. Unless we get some tactical positions to gain material.
Queens are not more effective on their own color. They don't pair up with other pieces of one particular color. The fact that they can move in any direction and are not restricted to one color is a large part of what makes them strong.
I can't think of any position where I've ever heard someone move their queen back to its own color as the reason for a move.
I think you should reconsider this idea and discard it.
classical openings and themes. I see the queen is better to be placed in its own color..,say white Q will not move to black sqr. Unless we get some tactical positions to gain material.