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Detail specifications 41DM - Level 2

The jump fit (by the overcaller's partner)

The jump fit response to overcalls
The jump shift by the overcaller's Partner shows:
  • a four-card fit
  • five cards in the named suit
  • ten or so HCP.

The well-informed overcaller can now decide to go to game, part game or pass.
SWNE
1 Trefle 1 Carreau Pass
2 Pique
Ace Spades
Queen Spades
Jack Spades
9 Spades
5 Spades
7 Hearts
5 Hearts
6 Clubs
3 Clubs
Queen Diamonds
Jack Diamonds
8 Diamonds
6 Diamonds
Problem 20757 2 In response to an overcall, the jump shift shows a four-card fit, a strong five-card suit and ten or so HCP.
 
Ace Spades
King Spades
9 Spades
5 Spades
4 Spades
Queen Hearts
Jack Hearts
6 Clubs
5 Clubs
4 Clubs
Ace Diamonds
8 Diamonds
7 Diamonds
SWNE
Pass 1 Carreau 1 Pique Pass
3 Coeur
Queen Spades
8 Spades
7 Spades
6 Spades
Ace Hearts
King Hearts
10 Hearts
7 Hearts
5 Hearts
3 Clubs
2 Clubs
9 Diamonds
4 Diamonds
Problem E4954 3 In response to an overcall, the jump shift shows a four-card fit, a strong five-card suit and ten or so HCP. The well-informed overcaller can now decide what to do next.