Taken from Practical Endgame Test 1.
Position A
0.5 (4.5)
/ \
(1) 5 -4
/ \
5 6
\
5
Position B
0 (8)
/ \
0 -8
/ \ | \
big | | -9
| |
0 -8
Position C
2 (8)
/ \
10 -6 (2.5)
/ / \
/ -3.5 \
/ / \ \
/\ -3 -4 |
| 10 / \
big (1) -6 big
/ \
-5 -7
Position D tbd