_Position._
Black.
+---------------------------------------+
| | | | | | | | |
|---------------------------------------|
| BB | | | | | | | |
|---------------------------------------|
| | | | | | WW | | |
|---------------------------------------|
| | | | | | | | |
|---------------------------------------|
| | | | | | | | |
|---------------------------------------|
| | | WW | | | | | |
|---------------------------------------|
| | | | | | | | |
|---------------------------------------|
| | | | | | | | |
+---------------------------------------+
White.
FIG. 3.
[WHITE TO MOVE AND WIN.]
To win with two Kings against one in the double corner (see Fig. 3) is
often a source of difficulty to the learner, and yet, once known, nothing
is more simple. The following shows how to force the win: {437}
_Solution._
22.18 1.5 1.5
5.9 10.6 9.13
11.15 5.1 10.15
9.6 14.10 13.17
18.14 1.5 15.18
6.1 6.1 17.13
15.10 5.9 18.22
W. wins.