- which have a neutral charge.
- Pieces of the same color have let's say a positive charge,
- while the others have a negative charge.
- After each move positive charges attract negative ones, and repel positive ones.
+ which have a neutral charge. Pieces of the same color have let's say a
+ positive charge, while the others have a negative charge. After each move
+ positive charges attract negative ones, and repel positive ones.