Serious 3NT Serious 3NT Serious 3NT is a contract bridge bidding convention. It is used in game-forcing auctions where a major suit has been agreed upon. 1–2 if using 2/1 Game Forcing or 2–3 (Agreeing spades) The next bid indicates suitability for slam: Since Spades are the agreed trump suit, Three No Trump is not usually the best contract. Using Serious Three No Trump, a bid of Three No Trump says "I am Serious about slam", i.e. "I have a good hand". Bypassing bidding Three No Trump says "I am not Serious about Slam". Examples shown in the above auction. If one
Skat (card game) the "Skat" are to be included when determining the multiplier game level (also in case of the "Hand" game, where the "Skat" is unknown until after the deal has been played out). During bidding, each player therefore has incomplete information regarding the true game value. The final game value is calculated by multiplying the base value for the suit by the multiplier game level: Grand game is a special case of suit game, in which only the Jacks are trumps in the same order as in the suit game: All other cards are ranked the same as in a suit