Exercise 2K17 Main


Weak Two-Bid Auctions


 by Richard Pavlicek

Fill in the missing calls for West and East.

Enter calls like this: P 1H 2C 3N 4S 6D

1. None vul
S 2
H K 8 3
D K J 10 7 6 4
C 10 9 2
Table S A Q J 9 7 5
H A 7 4
D 2
C 8 4 3

PassPass
 

2. N-S vul
S J 7 2
H 4
D Q J 9 7 6 2
C K 6 2
Table S A 8 6 4
H A 9 7 2
D K 3
C Q J 3

PassPass
 
Pass

3. E-W vul
S 4
H 8 4 2
D A K Q 7 6 3
C 6 5 2
Table S K Q 10
H A Q 7
D 8 5 2
C K 10 9 7

PassPass
 
Pass

4. Both vul
S K 9 5
H 8 3
D A Q 9 7 6 2
C 9 2
Table S A Q 4 2
H 9 2
D K 8 4
C A K 8 4

PassPass
 
PassPass
 

Quit

Top Weak Two-Bid Auctions

5. None vul
S K 8 2
H A K 8 6 5 2
D 4 3
C 4 2
Table S 6 3
H Q 9 7
D A J 8 7
C Q 8 6 3

PassPass
 

6. N-S vul
S Q 10 8 7 6 2
H Q 3
D K 10 4
C 8 2
Table S A 9 3
H K 8 2
D A Q 9 8
C J 7 4

PassPass
 
Pass

7. E-W vul
S 2
H K Q J 9 8 3
D 8 6 4
C Q 9 7
Table S A K Q 10
H 10 7 4
D A Q J 2
C 4 3

PassPass
 

8. Both vul
S A J 10 8 5 2
H 2
D A 8 4
C 4 3 2
Table S K Q 3
H A J 8 4 3
D K Q 2
C A 9

PassPass
 
PassPass
 

Quit

Top Weak Two-Bid Auctions

9. None vul
S A Q 8 6 4 3
H K 7 2
D 9 7 6
C 2
Table S
H Q 8 3
D K 10 2
C K Q J 8 5 4 3

PassPass
 

10. N-S vul
S Q 3
H A 10 8 6 4 3
D J
C 8 7 6 3
Table S A K J 7 5 4
H 2
D A 9 3
C K J 4

PassPass
 
PassPass
 
Pass

11. E-W vul
S A Q J 8 7 6
H 5 2
D 8 6 2
C K 4
Table S K 3
H A K 8 4
D 9 7 3
C A 9 7 2

PassPass
 
PassPass
 

12. Both vul
S 9 7
H K Q 10 8 5 2
D 10 8 2
C A 3
Table S A Q 10
H 4 3
D A Q J 9 3
C Q 10 7

PassPass
 
PassPass
 

Quit

Top Weak Two-Bid Auctions

© 2012 Richard Pavlicek