Cave.
Entrance.
The Chess Cave is a cave located in the Forest, inside a huge tree in the pond. It has trees that grow chess pieces in it, with the exception of the Knight, which grows in another area of the Forest. It cannot be accessed until Star Level 4, since the entrance is blocked by a metal gate that requires the blowtorch. Math equations are seen flowing around the cave in green faint letters, and owl hoots and bug chirps can be heard echoing from inside.