Great puzzle please post some more
Chess Problem by Galitsky
I did see it but only after experimenting with "frustrations", meaning in honestly, that I failed. May I make a general request:
Traditionally, the white side is on the bottom and you have it set up correctly. But we dumb "solvers" don't know that. Often diagrams are posted here with errors of various sorts. With puzzles this tricky, some redundant clarification is called for. "white on bottom" or whatever.
Great puzzle though, correctly set up, no legitimate complaint, thank you.
Puzzle #3: Mate in 3
White plays and wins.