"16 Pieces Problem"

Place all 16 white pieces on the board so that the number of possible moves is a maximum.

To give you a hint, in the best solution known more than 120 moves are possible !
(should you include promotions, each one counts as 4 different moves: to Q, R, B, N)

This is the best solution known, and there are 122 moves possible,
among them 24 pawn promotions (6 pawns x 4 different promotions each).

If you are interested, the maximum possible for the 8 major white pieces is 100 moves.
For the combined 16 major white and black pieces, it's 173 moves.
Surprisingly, for all 32 pieces is only 164 moves

what's the most number of moves using any combination of pieces?

huh? i don't understand, why can't it show the image or video or whatever it is..... ;*(

 i don't understand what you are saying....

 its 217, includeing pawn promotions

correct me if i am wrong

 its a blue box