Will Black lose or win?

In one of my games I got a position with Black pieces = 4 pawns 1 knight, 1 light square bishop and 1 rook facing a white queen and a Dark square bishop with no white pawns . one of the pawn is stopped by white king , one pawn on the other side of board only moved one step two other pawns are connected at g4 and f5 while the white king is in front of h6 pawn . Can anybody imagine a combination in which black moves and puts its only rook in front of white queen without any support just hanging and still win comfortably.

Black = 15 points material, PPPP R K B
White = 12 points of material, Q B(opposite color)

It entirely depends on the position. Either side is capable of having a checkmate attack as well as possibilities of perpetual check. I have no clue which side is better coordinated it could go either way.

Post the game for a better answer