You still have in your hand what is vulgarly called the "fourchette," or alternate cards, to win the game with.
We had wintered up on the fourchette, and the Assinaboines had raised our cache.
Notice that two of the fingers have only one fourchette, while the others have two fourchettes each.
fourchette four·chette (fur-shět')
See frenulum of pudendal lips.