Another random puzzle #2
Took me some time, 3 tries, but it's a nice 87/100. I once analyzed beating a king in a box of pawns with a queen, so this was quite similar. 1900-2600 difficulty (though I would say 2150.)
I was about to say I was able to solve this after a couple of false starts, because then I caught on that it was like @himavanth0010's King in a box. But here is @himavanth0010 himself, posting here!
I am very bad at rating puzzle difficulty, but I give it a 90/100 for fun!
Puzzles should have 1 solution, in your puzzle, almost everything gives white a +3 advantage, the idea is good, but puzzles should only have one winning move.