Spandauer

From BoardGameGeek:

Spandauer is a climbing/shedding game for two players. In Spandauer, you can't rearrange your hand, but you can add to the previous meld or take cards away from it in an effort to modify your hand composition and get ahead of your opponent. The player who can most effectively whittle their 18 card hand down to zero wins one point. If they capture 25 or more cards, they win another point, and if they manage to capture 30 or more cards, they win a third point. First to five points wins. -description from the designer