[FEN "3Q4/7Q/3rp3/2rkr3/2rrr3/7K/8/8 w - - 0 1"]
I found this interesting and unique chess problem online, on the internet. Disclaimer: This is not necessarily a position from a game. It's just a beautiful composition wherein your objective as White is to checkmate the black king. White is moving from bottom to top and Black is moving from top to bottom.
This problem was made by Filip Bondarenko and published in Feenschach in 1960, although this version is cut one move short.
White to move. Can anyone solve this?