Description Building and maintaining a chess opening repertoire can be a demanding task - for a start there are an enormous number of different lines to chooses from.
There's a strong temptation amongst aspiring players to opt solely for tricky lines in order to snare unsuspecting opponents, but this approach has only short term value.
As you progress and your opponents become stronger, very often these line don't stand up to close scrutiny and suddenly you are back to square one.
