Special attacks: trapping pieces (4)

In the previous lessons, you learned three ways to trap pieces. In this lesson, they are mixed. So you have to figure out for yourself how you can trap a piece.

Do your opponent’s pieces help you out?
Can you trap a pieces with your own pieces?
Or does the board give you a helping hand?

Sometimes, it is possible to use two tricks at the same time. Have a look at the example.

What do you have to do?
Trap an enemy piece. Find a piece that has few squares it can move to and attack it.