First, make sure she can't hide anywhere, block off all areas. What kind of space are we talking about here, a bathroom? bedroom? spare room? If possible try to crate a corral, with cardboard boxes if you have them. Once she is in a small enough area then you can try throwing a blanket over her to stop her, then quickly scoop her up. If you are able to corner her try using a box to scoop her up in. Can she get back in her cage on her own? If she can you could also try just corralling her to an area around her cage, making is smaller and smaller so she has to go back in.
In the future it's best to make sure the play area is chin proofed and you are able to catch her before allowing the chin out to play. If you don't have a chin safe place for her to play it's best not to do playtime at all. If you chase her around it's only hurting your bond, you will need to earn her trust back once you get her. Also keep in mind that chins are smart and generally don't fall for the same tricks very many times.