Ram Raid

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. Nd6      Any move
  2. Qb6+    mate or
  1. Qb6+    Ke8
  2. Nb6      mate