Another two-fer! In the Czech Republic this is rather easy, as establishments all tend to sell only one beer makers product, so you can sample multiple beers from the same brewer at one sitting. In this case, the beer was the "Master" brand by Plzensky Prazdroj. Number 997 was the Master Tmavy (dark). According to its website, it is "the 18° special, full-flavoured beer". I found it to be fairly sweet. Number 998 was the Master Zlaty (Gold). It has a deep gold colour, and is 15 degrees. It is slightly dry with a caramel start and a bitter aftertaste.