Movement game of X and O

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Again_of_lesson_16th_February_2022
{
    class Program
    {
        public static void Main()
        {
            string[] move = { "_", "_", "_" };
            while (true)
            {
                for (int i = 0; i < 3; i++)
                {
                    Console.WriteLine(move[i]);
                }
                Console.WriteLine(move);
                Console.WriteLine("Enter your move, 0  to 2");
                int input = Convert.ToInt32(Console.ReadLine());
                if (move[input] == "_")
                {
                    move[input] = "X";
                }
                else
                {
                    Console.WriteLine("Invalid move");
                }
            }
        }
    }
}