Black to play and win

I will be releasing puzzles at least five times a week. Do your best to answer

bro, i can't make moves

Bro use the chess notation. Or don't you understand it?

notation?

Rh1, Kxh1

Qh7, Kg1

Qh2 checkmate. This is the solution.

Should I explain how it is written?

why didn't you just make it as a playable puzzle

I don't think it can be made playable. I tried it

it can, you just dont know how to do it