char [,] mat = new char[8, 8];
            char c;
            int rg,cl,cmb=0,va=0;

            for (rg = 0; rg < 8; rg++) //stampa damiera
            {
                for (cl = 0; cl < 8; cl++)
                {
                    if (cmb % 2 == 0)
                    {
                        c = '\u2591';
                        mat[rg, cl] = c;
                    }
                    else
                    {
                        c = '\u2593';
                        mat[rg, cl] = c;
                    }
                    Console.Write(mat[rg, cl]);
                    cmb++;
                }
                cmb++;
                Console.WriteLine();
            }

            Console.WriteLine();
            Console.WriteLine();

            cmb = 0;

            for (rg = 0; rg < 3; rg++) //stampa pedine 1
            {
                for (cl = 0; cl < 8; cl++)
                {
                    if (cmb % 2 == 0)
                    {
                        c = '\u263b';
                        mat[rg, cl] = c;
                    }
                    else
                    {
                        c = '\u2593';
                        mat[rg, cl] = c;
                    }
                    Console.Write(mat[rg, cl]);
                    cmb++;
                }
                cmb++;
                Console.WriteLine();
            }

            for (rg = 0; rg < 2; rg++) //stampa pedine 2
            {
                for (cl = 0; cl < 8; cl++)
                {
                    if (cmb % 2 == 0)
                    {
                        c = '\u2591';
                        mat[rg, cl] = c;
                    }
                    else
                    {
                        c = '\u2593';
                        mat[rg, cl] = c;
                    }
                    Console.Write(mat[rg, cl]);
                    cmb++;
                }
                cmb++;
                Console.WriteLine();
            }

            for (rg = 0; rg < 3; rg++) //stampa pedine 3
            {
                for (cl = 0; cl < 8; cl++)
                {
                    if (cmb % 2 == 0)
                    {
                        c = '\u263a';
                        mat[rg, cl] = c;
                    }
                    else
                    {
                        c = '\u2593';
                        mat[rg, cl] = c;
                    }
                    Console.Write(mat[rg, cl]);
                    cmb++;
                }
                cmb++;
                Console.WriteLine();
            }

            Console.ReadKey();