white reserve: 1R 1B 3G 4S 3N 3L 16P

+---+---+---+---+---+---+---+---+---+
|   |   |   |   |   |   |   | wP| wK|
+---+---+---+---+---+---+---+---+---+
|   |   |   |   |   |   |   | wN|+wL|
+---+---+---+---+---+---+---+---+---+
|   |   |   |   |   |   |+bP|   |   |
+---+---+---*---+---+---*---+---+---+
|   |   |   |   |   |   |   |   |+bR|
+---+---+---+---+---+---+---+---+---+
|   |   |   |   |   |   | wB|   |   |
+---+---+---+---+---+---+---+---+---+
|   |   |   |   |   |   |   |   |   |
+---+---+---*---+---+---*---+---+---+
|   |   |   |   |   |   |   |   |   |
+---+---+---+---+---+---+---+---+---+
|   |   |   |   |   |   |   |   |   |
+---+---+---+---+---+---+---+---+---+
|   |   |   |   |   |   |   |   |   |
+---+---+---+---+---+---+---+---+---+

black reserve: 0R 0B 1G 0S 0N 0L 0P