Empty chess board

src/backend/Board.java

@@ -3,19 +3,23 @@ package backend;
 import java.util.ArrayList;
 
 public class Board {
+	private int width;
+	private int height;
 
 	public Board(int colNum, int lineNum) {
+		this.width = colNum;
+		this.height = lineNum;
 		//TODO
 	}
 
 	public int getWidth() {
 		//TODO
-		return 0;
+		return width;
 	}
 
 	public int getHeight() {
 		//TODO
-		return 0;
+		return height;
 	}
 
 	public int getTurnNumber() {