New Puzzle McSlash1 #19

White to move and win

White wins in 6 moves 

I want to invite everyone to join my club:

The Pandora's box club.

https://www.chess.com/club/the-pandoras-box-club

Chess House of All Nations and Peoples

https://www.chess.com/club/chess-house-of-all-nations-and-peoples

Queens and Kings Chess Club

https://www.chess.com/club/queens-and-kings-chess-club