New piece (not board).

After 1 hour of searching, I have an idea:

Grandmaster

Type: Fairy piece

Symbol: GM (Yeah... Actually.)

Movement: Move like a centaur (a centaur (KN) in chess.com is a general (M) ) (king + knight) or jumps three squares diagonally, leaping over any intermediate piece (jump like a tripper (G) ).

Idea from me (I think...)

What do you think about this fairy piece?

Nice 

Kibaba - moves as king, captures as alibaba.

Aling - other way around.

Quebaba - moves as queen, captures like alibaba.

Aleen - the opposite.

Pooper - poops on its destination squares, so that the enemy pieces cannot use them.

Janitor - cleans the squares polluted by pooper.  Both of them can move any way you want, but can't capture anything except one another.

Janipooper - the combination of the 2.

Gainer - initially a weak piece, only has the power of a sergeant (pawn + berolina pawn) or a foot soldier (moves & captures 1 square forward), but when it captures, it acquires the power of the captured piece.  If it captures a pawn, it can capture en passant after that.

GM? Why not U?

U of the only letter remaining, but by the way i think it will not be useful...

your suggest is not pretty child friendly

Ok... By the way, I made it by adding movements together. I think I'll make it better.

Also, I don't know what "U" can be. Why don't you make one?

G is for grasshopper and that has no limited range, and it MUST hop over a piece and land right after that

U could be the dragon or the cannon, thought the cannon makes more sense because in my opinion RK and BK should come both

G can also be Tripper (according to Betza's funny notation)

And G for grasshopper according to normal notation.

Yes according to betza G is tripper