#1

1)Ng6+ Nxg6

If hxg6 (Rh8 #) or If Fxg6 (F7+ Kh8 + Rxh7 + Nxh7 +F8 queen #)

2)Rxh7+ Gxf6
3)Rxf7+C5
4)Rh7+
any other other move leads to RfG2 #

1)G2+ G6
2)Nxg6+ hxg6
3)Th8+ Kxh8 (forced)
4)Kxf8+C5
5)Rh2#

This is all, my brain is cluttered and I need to sleep. I give up!