Endgame Puzzle - Series 348

                                                        

( Q + 2R + N + B + 7P + K +  vs Q + 2R + 2B + N + 6P + K )

Black to move

GM_Knockout said ;

1. ...Ng4+!!
2. fxg4 Qf2!
3. Kh3 hxg4#

OR

1. ...Ng4+!!
2. fxg4 Qf2!
3. Nf3 hxg4+
4. Nh4 R8xh4#

OR

1. ...Ng4+!!
2. Kg3 Qf2+!
3. Kh3 h4
4. Kxg5 Qg3+
5. Kf5 Beb5
6. R1xh4 Bbd7+
7. Kf3 Rhg8
8. a7 Bfe7#

OR

1. ...Ng4+!!
2. Kh3 Nf2+!
3. Kh2 Nxh1
4. Kxh1 Rba8
5. Nd3 Qd4
6. Qc1 c5
7. Nf4 exf4
8. Bc3 Qc4
9. Bxh8 Qxc1+
10. Rxc1 Rxa6

- White resigned 0-1