For the market "Anytime Correct Score" to win, the score you have selected needs to have occurred at some point in the match, regardless of the final result.
Example: Suppose you have chosen the market "Anytime Correct Score (1-1)" and your bet wins if the score sequence is 0-0 > 0-1 > 1-1 > 2-1.
However, it is lost if the score sequence is 0-0 > 1-0 > 2-0 > 2-1.
As you can see, in both cases the final score of the match is 2-1, but the 1-1 score occurred only in the first case, which is the winner.