-14 silly :D
chess math
-44444444444444444444444415265645+787797897878859292888888888888888888888888888899999999222228888255555555+555555555555555555-5555555555555555555555555555555555555555555555555555555555555555-----555555555555555555555555555--5555555555555555555555555555+55555555844996453
The answer (and only answer) is -14, as said in post #2, but why we'd want to do such things, I have no idea. Perhaps some really complicated exchanges/promotions are occurring on the board.
what is the queen's value minus the rook's value squared plus two pawns.
Q-r(r)+2p=?