White To Move and Win!

Hey All,

Here is a FEN that I have set up. I really don't remember the positions of all pieces except I do remember the basic solution of Check Mating. I just made up positions for the rest of the board. Someone at the local chess club showed an example of the same idea which I remember to a useful extent.

It is White to Move and Win. . .Can you see the solution for the White Side? P.S. I guess this is my first Fen. Has anyone ever seen a game with this basic mating pattern even if the Black Side is doing the check mating?

The 'Gun' draws your attention. 🙂

Does R-e8+ ...K-c7
B-a5++
work?

Looks good to me!

OOps,
The moves solution was supposed to take 6 moves for white. I will try to fix a proper board for a new movement order.