Chess Puzzle - Series 3420

                     Black to move. How should black proceed ?

Source : dinchesspuzzle

(  Q + R  + 4P + K VS Q + R + 2P + K  )

 

GM_Knockout said ;

1. ...Qf4+!!
2. g3 Qxf2#

OR

1. ...Qf4+!!
2. Qxf4 Rh1+!
3. Kg3 Rxh3
4. gxh3

OR

1. ...Qf4+!!
2. Qxf4 Rh1+!
3. Kg3 Rxh3
4. Kxh3

OR

1. ...Qf4+!!
2. Qxf4 Rh1+!
3. Kg3 Rxh3
4. Rxh3

OR

1. ...Qf4+!!
2. Qxf4 Rh1+!
3. Kxh1

- Game drawn with stalemate 1/2 - 1/2