Officers' Skat choose trumps once both players have four cards, face up, before them. If both players pass, the game is played as "Ramsch", i.e. the is to get the lowest score. The feature of Harlequin Skat is the fact that a player only sees half his own cards, but also half of his opponent's. His opponent cannot see any of those cards, but can see all the others. The advantages of harlequin skat are that you need less space to play it, and a greater tactical depth because you know your opponent's cards before they are seen. The same rules apply
Pinochle team or player has been "set". This means that the total bid amount is subtracted from the total game score, often accompanied by losing the points scored in meld for that hand as well. This can result in a negative score. A related though different style of bidding is for the players to bid individually, and partners' bids are then summed. The winning bid only decides trump; both (or all) teams' bids become their contract, meaning any team can score or be set. This creates a more balanced game. In some versions of pinochle, after the bid has been taken