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
Forty-fives must bid a minimum of fifteen points and five more points than the previous highest bidder, or pass. An exception to this rule is the dealer, who can appropriate (match) the highest bid and force the other players to either raise his bid or pass. Bidding continues to circulate around the table until all players have "passed" (i.e. the same player can bid, be raised, and raise again in turn). When bidding has concluded the highest bidder declares which suit will be trumps. He then takes the hand dealt face down in the centre of the table and chooses his