this is a position happened in one of my games, i want to win in next few moves, any good ideas? (Black to play)

Black is completely winning here.1. Rxd2 gxh5 2. Qf6 and Black is clearly winning with an extra piece and better position. If you're looking for a knockout blow, I don't see one. Sometimes they aren't there even though they feel like they should be.

for the clear game, go to http://www.chess.com/echess/game.html?id=29989006#
i did the rook sacrifice

I hate to bring up a delicate point here, but asking for input on a game that's in progress is considered cheating on chess.com and could get you banned from there.

Wildman is right- I didn't realize that game was still being played- I would not have offered any analysis in that case.

sorry about that, i forgot about that rule, so how about this, i show all my plans and no one says anything, when i finish the game, i show you the game and show your guys that i did not take the move Rxd2, i did rook sacrifice

1st plan
if Kd1 1... another rook sacrifice Re1+ 2.Rxe1 Bxg4+ 3.Qxg4 4.Qxg4+ Kxd2 and push up the pawns and should be an easy win for me
and it would be something like this

2nd plan
if Kf1 1...Qf4+ 2.Kg2 Bxg4 3.Qg3 Re2+ 4.Kh1 Qe4+ 5.Rg2 Rxg2 6.Qxg2 Bf3 pin the queen, and should be an easy win for black
and it would be something like this

3rd plan
if Kf2 1... Be3+ 2.Kg2 Bxg1 3.Kxg1 (or Rxg1) Qxg4+ 4.Qxg4 Bxg4 now i am up 3 pawns and a bishop, should be an easy win
and it would be something like this

4th plan
if Kf3 1...Qf4+ 2.Kg2 Bxg4 3.Qf3 Re2+ 4.Kh1 Qe4+ 5.Rg2 Rxg2 6.Qxg2 Bg3, again, pin the queen, and should be an easy win for me
and it would be something like this


so that are all my plans, it is a dead lost for white, but in a faster way and more safety way, but with a instant rook sacrifice, but i didn't do the move that Kamus told me, which is Rxd2, and sorry about that, Kamus, i didn't tell you this game is still going, .
if i didn't do the move that someone told me to, and did another move, but i asked, does that count cheating? (NOT SURE)
again, sorry about the game, i shouldn't ask your guys about what to do next in a still going game.

and thanks for Wildman pointed out that i was doing something wrong, i won't do it again.

I guess the best thing to do if you're dealing with CC games is just to write down your questions during the game and then post here after it's finished, so nobody thinks you're cheating and your questions will still be answered.

i just left for 2 minute and you already replied! FAST!
thanks a lot about the suggestion, i will do it in my other games

I reckon that a1Q, b1Q, c1Q or h1Q would be good moves.

i posted it the wrong way......

LOL!

game ended, now we can discuss