static void Main(string[] args) { try { var match = new ChessMatch(); while (!match.Finished) { try { Console.Clear(); Screnn.PrintMatch(match); Console.WriteLine(); Console.Write("From: "); var from = Screnn.GetChessPosition().ToPosition(); match.ValidateFromPosition(from); var possiblePositions = match .Board .Piece(from) .PossibleMovements(); Console.Clear(); Screnn.PrintBoard(match.Board, possiblePositions); Console.WriteLine(); Console.Write("To: "); var to = Screnn.GetChessPosition().ToPosition(); match.ValidateToPosition(from, to); match.PerformMove(from, to); } catch (BoardException exception) { Console.WriteLine(exception.Message); Console.ReadLine(); } } } catch (BoardException exception) { Console.WriteLine(exception.Message); } Console.ReadLine(); }