Piece of Cake

White to play and mate in two moves
 

a

b

c

d

e

f

g

h

  

8

 8

7

 7

6

 6

5

 5

4

 4

3

 3

2

 2

1

 1
 

a

b

c

d

e

f

g

h

  

Solution

  1. Qd8      d4 (Rc7 or Rd7)
  2. Rb6# (or Qd6#)
  1. ....          Rc7
  2. cxxd5# (or Qd6# or Qxd5#)
  1. ....           Rd7
  2. Qb6#