(10) g3-h4 e5-g3
(11) h2-f4 f6-e5
+---------------------------------------+
8 | | | | o | | o | | |
|---------------------------------------|
7 | o | | | | o | | | |
|---------------------------------------|
6 | | o | | o | | | | o |
|---------------------------------------|
5 | o | | o | | o | | | |
|---------------------------------------|
4 | | * | | | | * | | * |
|---------------------------------------|
3 | * | | * | | * | | | |
|---------------------------------------|
2 | | | | * | | * | | |
|---------------------------------------|
1 | | | | | * | | * | |
+---------------------------------------+
a b c d e f g h