public Piece(Point point, Chessboard board, PieceColor color) { this.position = point; this.chessboard = board; this.color = color; }
public Empty(Point position, Chessboard board, PieceColor color) : base(position, board, color) { Letter = '0'; }
public King(Point position, Chessboard board, PieceColor color) : base(position, board, color) { Letter = 'K'; }