Memorize? It is not an opening you should be memorizing. It should be more of a thematic opening. (I.e. memorize ideas not moves)
I would also not recommend it to people close to your rating range, as it violates several opening principles and blacks play is mostly based on sitting there and countering white’s advances. If you like the queens gambit, I would recommend you drop the Czech pirc for something more principled, like 1…e5 or 1…e6.
Any advice? Keep at it? Study and memorize more?
Trying to learn the Czech Pirc defense as a novice player, but I lose badly almost every game. I'm a pretty new player, elo between 700 and 850. Playing white I have improved a lot with the queens gambit. Have always lost a lot of games fast when black, but my Czech Pirc games (black) almost always are crap.