Are you interested if wine goes with chocolate? An instinctive response would be "don't do it!" The problem is not that a match is impossible, only that it's unlikely. As a general principle, the natural sweetness of sugar, fruit and other good things in the dessert course make wine - even sweet wine - taste sour in contrast.

Even if you like chocolate and you also like wine, a generally advise is serving them separately. Enjoy dessert, then enjoy an after-dinner wine, but do these things in order, not at the same time.