I don’t know about its history, but I imagine that the point is to discourage grabbing a piece and hovering it over where you are thinking of moving it to visualize better the new situation that would arise. Doing this seems to violate the spirit of the game if you think an important part of it is to be able to look ahead and calculate in your mind’s eye. Plus it could be annoying/distracting for the opponent.
I don’t know about its history, but I imagine that the point is to discourage grabbing a piece and hovering it over where you are thinking of moving it to visualize better the new situation that would arise. Doing this seems to violate the spirit of the game if you think an important part of it is to be able to look ahead and calculate in your mind’s eye. Plus it could be annoying/distracting for the opponent.
That makes sense. Even so, it seems a little excessive.