Problem 011
N.D.Elkies
V
Internet Mailing List
, Jan 2001
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
(6+3+1) DR. Place a pawn on a6. What was the last move?
Solution
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