Chess Puzzle - Series 3045

White to move. How should white proceed ?

Koneru, Humpy VS Kashlinskaya, Alina

Source : chessdailynews.com

GM_Knockout said ;

1. Qh7+!! Kf8
2. R1xe6! fxe6
3. Nxe6+ Ke7
4. Nxc7 Bbxc7
5. Qxg7+ Kd6
6. Qe5+ Kc6
7. b5#

OR

1. Qh7+!! Kf8
2. R1xe6! fxe6
3. Nxe6+ Ke7
4. Nxc7 Bbxc7
5. Qxg7+ Kd6
6. Qe5+ Kd7
7. Qe6#

- Black resigned 1-0