Main     Exercise 3A81 by Richard Pavlicek    

Interference After 1 NT


As East, enter your call in each situation with the hand shown.

1. E-W Vul

TableS 10 8 6 4 2
H 4 3
D J 7 6 2
C 8 2

West

1 NT

1 NT

1 NT

1 NT

1 NT
North

Pass

2 C

2 D

2 H

Dbl
East

_____

_____

_____

_____

_____

2. Both Vul

TableS 9 6
H A Q 8 4
D 8 6 2
C K 10 9 3

West

1 NT

1 NT

1 NT

1 NT

1 NT
North

Pass

2 C

2 D

2 H

2 S
East

_____

_____

_____

_____

_____

TopMain 3. N-S Vul

TableS 8 5
H K 9 5 2
D Q 10 9 6 4
C 4 3

West

1 NT

1 NT

1 NT

1 NT

1 NT
North

Pass

2 C

2 H

2 S

Dbl
East

_____

_____

_____

_____

_____

4. None Vul

TableS 9 7 2
H A 8 2
D K Q 10 9 7
C 4 2

West

1 NT

1 NT

1 NT

1 NT

1 NT
North

Pass

2 C

2 D

2 H

2 S
East

_____

_____

_____

_____

_____

TopMain 5. Both Vul

TableS A 10 8 4
H 9 6 2
D K 8 4
C 8 6 5

West

1 NT

1 NT

1 NT

1 NT

1 NT
North

Pass

2 D

2 H

2 S

Dbl
East

_____

_____

_____

_____

_____

6. None Vul

TableS 10
H A 9 7 5 3
D K Q J 4
C 8 5 2

West

1 NT

1 NT

1 NT

1 NT

1 NT
North

Pass

2 C

2 D

2 H

2 S
East

_____

_____

_____

_____

_____

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Answers

1.2 S
Pass
Pass
Pass
2 S

2.2 C
Dbl
3 D
Dbl
3 S

3.Pass
2 D
Pass
3 D
2 D

4.3 NT
3 D
Dbl
3 NT
3 NT

5.Pass
2 NT
2 NT
Dbl
Rdbl

6.3 H
3 H
Dbl
Dbl
3 S

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© 2013 Richard Pavlicek