Sacrificed Discovered
Black 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
.......... Qg1
Rxg1 Rf1 mate or
.......... Qg1
Rc1 Ra5 mate