Swans on Tea

A chess simulation, which shows you the moves that the computer is contemplating.

An easy way to evaluate the game in a given moment is by calculating the total value of all the pieces left on the board. These values vary with position, but in the most basic calculations a pawn is given one point, bishops and knights three points each, rooks five points and queens nine points. The points change depending of the position of a particular piece and how the pieces are coordinated. This means that an advanced pawn is worth more than one that’s still in the starting square and that a cornered bishop is worth less than out in the open. The importance of position is something chess has in common with both backgammon and most games for poker. Another similarity is the importance of thinking ahead.