Exercise 3R29 Main

Blackwood & Gerber Quiz

by Richard Pavlicek

Answer each question about the bidding sequences shown.

1.
WEST North East South
1
3 NT Pass
Pass 2
4 NT Pass

Is 3 NT a natural bid?

Is 4 NT Blackwood?

2.
WEST North East South
2
3 Pass
Pass 2 NT
4 NT Pass

Is 2 NT a natural bid?

Is 4 NT Blackwood?

3.
WEST North East South
1
2 NT
3 NT Pass
Pass
Pass 2
3
4 Pass
Pass

Is 3 Stayman?

Is 4 Gerber?

4.
WEST North East South
2 NT
3
4 NT Pass
Pass 3
4 Pass
Pass

Is 4 Gerber?

Is 4 NT Blackwood?

Exercise 3R29 Main Top Blackwood & Gerber Quiz

5.
WEST North East South
1 NT
4 Pass
Pass 3
4 NT Pass

Are spades agreed?

Is 4 NT Blackwood?

6.
WEST North East South
1
4 Pass
Pass 3 NT
4 NT Pass

Are spades agreed?

Is 4 NT Blackwood?

7.
WEST North East South
1
2 NT
4 Pass
Pass
Pass 2
4
4 NT Pass
Pass

Is 4 Gerber?

Is 4 NT Blackwood?

8.
WEST North East South
1 NT
2 Pass
Pass 2
4 NT Pass

Does 2 show five?

Is 4 NT Blackwood?

Exercise 3R29 Main Top Blackwood & Gerber Quiz

9.
WEST North East South
1
1 NT Pass
Pass 1
4 NT Pass

Is 1 NT a natural bid?

Is 4 NT Blackwood?

10.
West NORTH East South

4 3
Pass 3 NT
4 NT Pass

Is 4 Gerber?

Is 4 NT Blackwood?

11.
WEST North East South
1
4
4 NT Pass
Pass 2 NT
4 Pass
Pass

Is 4 Gerber?

Is 4 NT Blackwood?

12.
WEST North East South
1
2 NT
4 Pass
Pass
Pass 2
4
5 Pass
Pass

Is 4 Gerber?

Is 5 Gerber?

Exercise 3R29 Main Top Blackwood & Gerber Quiz