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Detail specifications 52JK - Level 2 ★
Joséphine 5 NT
Joséphine 5 NT is a slam convention.
It is asking the partner to bid :
High honors are Ace K or Q.
It is asking the partner to bid :
- a big slam if he's got 2 high trump honors
- a small slam if not.
High honors are Ace K or Q.













| S | W | N | E |
|---|---|---|---|
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S has got a terrific hand in response to his partner ! He is asking N to bid 7 ♥ if he holds 2 high ♥ honors7 ♥ (in this case Ace and K). The opener is having the high honors... big slam !