This program is designed to teach the moves of chess pieces and fixing performance of the skill moves.

The program has three modes:
1. Training
In this mode you choose a figure that will train and perform the moves. Count of moves shows in the bottom right.

2. One move one fruit
In this mode you need eat all fruits for the same number of moves (for example : 3 fruits - 3 move). If fail - level down. You can disable level down by enabling "Easy mode".

3. Game
In this mode you need eat all fruits for a specified number of moves (see bottom left corner). You win after finish level 15.

You cannot move piece to a tree.
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The moves of the pieces?
(from FIDE Laws of Chess cover over-the-board play)

The bishop may move to any square along a diagonal on which it stands.

The rook may move to any square along the file or the rank on which it stands.

The queen may move to any square along the file, the rank or a diagonal on which it stands.

The knight may move to one of the squares nearest to that on which it stands but not on the same rank, file or diagonal.

The king may move to any adjoining square.