En Jaque

2/8/1990

2/15/1990

2/22/1990

3/1/1990

3/8/1990

3/15/1990

3/22/1990

3/29/1990

4/5/1990

4/12/1990

4/19/1990

4/26/1990

5/3/1990

5/10/1990

5/17/1990

5/24/1990

5/31/1990

6/7/1990

6/14/1990

6/21/1990

6/28/1990

7/5/1990

7/12/1990

7/19/1990

7/26/1990

8/2/1990

8/9/1990

8/16/1990

8/23/1990

8/30/1990

9/6/1990

9/13/1990

9/20/1990

9/27/1990

10/4/1990

10/11/1990

10/18/1990

10/25/1990