for me to make it easier playing blindfolded I only visualize the pieces that have moved off their starting squares. This helps a little bit in the opening, but once all(or most) pieces have been developed I start to lose track.
In a game with calculation I don't normally get your problem with the pieces interfering with visualization. I guess all you need for that is calculation practice
I've read a couple of the threads on blindfold chess and I'm wondering whether some of the techniques there might help me in visualising calculations during an OTB game.
I have difficulty with calculations because the images of the solid pieces on the board interfere with my visualisation of where they could be in two or three moves time. They are sitting there in full 3dimension and block out the image of what the board could look like in 3 or 4 moves, when six or eight pieces will have changed position.
How do GMs do this? What do you see when working out calculations?
And when visualising the board "blindfolded", do you always see white at the bottom? ie A1 at the bottom left hand side of the board? Or can you flip it at random? Do you visualise the game as a picture or as a series of moves, for example P at e4, B at g7 etc?
Would this help me to calculate possibilities more accurately? If not, what would you advise?