Endgame Puzzle - Series 306

                                            

( Q + 2R + N + 4P + K +  vs 2R + 2B + 6P + K )

Black to move

GM_Knockout said ;

1. ...Rbf2!! 
2. Nxf2 Bdxf6+!
3. Kh2 Bfxd1
4. Nxd1 h4
5. Kg2 Rd2+
6. Kf3 f5

OR

1. ...Rbf2!! 
2. R1xd5 R2xf3!
3. Rdxc5 R3xf4
4. Rae1 h4
5. a4 f5!!
6. Ng5 Rfxa4!
7. Nxe6 R8d3
8. R5xc7+ Kb8
9. R7c6 Rdxh3+
10. Kg1 Rag4+!!
11. Kf2 R3h2+!
12. Kf3 R2h3+
13. Kf2 R3g2+ 
14. Kf1 R2h1+
15. Kf2 Rhxe1!!
16. Kxe1 h3!
17. Nd4 Rg1+
18. Kf2 h2
19. Rh6 h1=Q
20. Rxh1 Rxh1
21. Nxf5 Rc1 
22. Nd4 Rxc3

- White resigned 0-1