Chess Position Trainer will show you all the moves from all the lines that are in folders from any particular position. You can keep all the openings in a single opening, but what I did was make a different opening for each line (I have three for the Slav and three for the semi-slav - each representing main lines). When you step through the opening line in one opening it will show you the other openings that share the same position and if you want to switch from one line to another you can click on the "grayed-out" line from the other opening.
Hope this helps.
Hello, All!
I am just getting the hang of the softawre, called "Chess Position Trainer." My question: As I develop subfolders under, say, Queens Gambit and Caro-Kann, will the software point out to me when I've reached a position of another opening? I don't know much about openings, but my understanding is the something like semi-slavs can end up being like Caro-Kanns, so, what ever the case may be, will the software indicate when I have crossed over into another opening via transposition?
Thanks!