Keep track of our own chess understanding

I came to the conclusion that one of my problem in the past with chess was not having a fast way to review what I study. Several years ago, when I was active in OTB, I used paper flash card to keep my memorized opening moves. Later I found supermemo but I never use for chess but to study German. With supermemo I memorized up to 4000 german words. I suspect that supermemo could help me to break my chess understanding ceiling.

I began passing my chessbase notes into supermemo in the form of questions and answers. First supermemo presents the chess board and a question set,then after I answer it, it shows the right response. If I fail it will present it again on the next day and so on. It uses an incremental learning strategy. It shows only the flash card that have not been learned. It could be a lot of work, but after finishing my strategy and endgame studies, I will have a set to review while I focus my energy into regular tactical exercises and annotated master games.