Advanced Quiz 3T53 by Richard Pavlicek

Ace Bidding Detective


As the chief investigator for the Ace Detective Agency, you just received a call about some strange happenings at the local bridge club. It seems that six bad contracts were reached because of six terrible bids. All the East-West players are being held as suspects. Can you find the culprits from the evidence below?

I’m ready, let’s go!
Not now, thank you

1.

S 9 7 2
H K 8
D K J 4
C A K 7 6 4
[W - E]S K Q 8 5 4
H 7 3
D A 8 5 2
C Q 10

West
1 C
2 C
3 NT
North
Pass
Pass
Pass
East
1 S
3 C
Pass
South
Pass
Pass

What was the worst call made?

A. 2 C
B. 3 C
C. 3 NT

Wrong!

Let me try again

Quit this quiz

Sorry!

Give me another chance

Let me outta here!

1.

S 9 7 2
H K 8
D K J 4
C A K 7 6 4
[W - E]S K Q 8 5 4
H 7 3
D A 8 5 2
C Q 10

West
1 C
2 C
3 NT
North
Pass
Pass
Pass
East
1 S
3 C
Pass
South
Pass
Pass

Right! What is the proper call instead?

A. Pass
B. 1 NT
C. 2 S

No way!

I want to try again

Spare me this agony!

Not right!

I’d like another chance

See you later, pal!

1.

S 9 7 2
H K 8
D K J 4
C A K 7 6 4
[W - E]S K Q 8 5 4
H 7 3
D A 8 5 2
C Q 10

West
1 C
2 C
3 NT
North
Pass
Pass
Pass
East
1 S
3 C
Pass
South
Pass
Pass

Excellent! What is the correct final contract?

A. 2 S
B. 3 S
C. 4 S

Ouch!

Another try please

Guess what? I’m history!

Not best!

I’ll try again

Color me gone!

2.

S A Q J 3
H A Q 9 4
D K 2
C 9 8 4
[W - E]S K 9 6 4
H 5 3 2
D A Q 10 9 4
C 2

West
1 NT
2 H
Pass
North
Pass
Pass
East
2 C
3 NT
South
Pass
Pass

What was the worst call made?

A. 2 C
B. 2 H
C. Pass

Wrong!

Let me try again

Quit this quiz

Sorry!

Give me another chance

Let me outta here!

2.

S A Q J 3
H A Q 9 4
D K 2
C 9 8 4
[W - E]S K 9 6 4
H 5 3 2
D A Q 10 9 4
C 2

West
1 NT
2 H
Pass
North
Pass
Pass
East
2 C
3 NT
South
Pass
Pass

Correct! What is the proper call instead?

A. 4 H
B. 4 S
C. 5 S

No way!

I want to try again

Spare me this agony!

Not right!

I’d like another chance

See you later, pal!

2.

S A Q J 3
H A Q 9 4
D K 2
C 9 8 4
[W - E]S K 9 6 4
H 5 3 2
D A Q 10 9 4
C 2

West
1 NT
2 H
Pass
North
Pass
Pass
East
2 C
3 NT
South
Pass
Pass

Super! What is the correct final contract?

A. 4 S
B. 5 D
C. 6 S

Ouch!

Another try please

Guess what? I’m history!

Not best!

I’ll try again

Color me gone!

3.

S A Q 7 6 4 3
H 9 4
D A Q 4
C K 4
[W - E]S K J 9 5
H Q 3 2
D K 2
C A Q 8 2

West
1 S
4 D
5 H
North
Pass
Pass
Pass
East
3 S
4 NT
6 S
South
Pass
Pass

What was the worst call made?

A. 4 D
B. 4 NT
C. 6 S

Wrong!

Let me try again

Quit this quiz

Sorry!

Give me another chance

Let me outta here!

3.

S A Q 7 6 4 3
H 9 4
D A Q 4
C K 4
[W - E]S K J 9 5
H Q 3 2
D K 2
C A Q 8 2

West
1 S
4 D
5 H
North
Pass
Pass
Pass
East
3 S
4 NT
6 S
South
Pass
Pass

Very good! What is the proper call instead?

A. 4 S
B. 5 C
C. 5 D

No way!

I want to try again

Spare me this agony!

Not right!

I’d like another chance

See you later, pal!

3.

S A Q 7 6 4 3
H 9 4
D A Q 4
C K 4
[W - E]S K J 9 5
H Q 3 2
D K 2
C A Q 8 2

West
1 S
4 D
5 H
North
Pass
Pass
Pass
East
3 S
4 NT
6 S
South
Pass
Pass

Brilliant! What is the correct final contract?

A. 4 NT
B. 5 S
C. 7 S

Ouch!

Another try please

Guess what? I’m history!

Not best!

I’ll try again

Color me gone!

4.

S 4 3
H A K 8 5
D K J 7 6
C Q 10 5
[W - E]S A K Q 2
H 7 6 3
D A
C K J 9 8 7

West
1 D
1 NT
3 NT
North
Pass
Pass
Pass
East
1 S
3 C
Pass
South
Pass
Pass

What was the worst call made?

A. 1 S
B. 3 C
C. 3 NT

Wrong!

Let me try again

Quit this quiz

Sorry!

Give me another chance

Let me outta here!

4.

S 4 3
H A K 8 5
D K J 7 6
C Q 10 5
[W - E]S A K Q 2
H 7 6 3
D A
C K J 9 8 7

West
1 D
1 NT
3 NT
North
Pass
Pass
Pass
East
1 S
3 C
Pass
South
Pass
Pass

Well done! What is the proper call instead?

A. 2 C
B. 2 NT
C. 3 C

No way!

I want to try again

Spare me this agony!

Not right!

I’d like another chance

See you later, pal!

4.

S 4 3
H A K 8 5
D K J 7 6
C Q 10 5
[W - E]S A K Q 2
H 7 6 3
D A
C K J 9 8 7

West
1 D
1 NT
3 NT
North
Pass
Pass
Pass
East
1 S
3 C
Pass
South
Pass
Pass

Right! What is the correct final contract?

A. 5 C
B. 6 C
C. 6 NT

Ouch!

Another try please

Guess what? I’m history!

Not best!

I’ll try again

Color me gone!

5.

S Q 7 2
H 2
D A J 8 4
C K Q J 7 4
[W - E]S A 8 6
H Q J 10 6 5 3
D 10 5 3
C 2

West
1 C
2 D
2 NT
North
Pass
Pass
Pass
East
1 H
2 H
Pass
South
Pass
Pass

What was the worst call made?

A. 2 D
B. 2 NT
C. Pass

Wrong!

Let me try again

Quit this quiz

Sorry!

Give me another chance

Let me outta here!

5.

S Q 7 2
H 2
D A J 8 4
C K Q J 7 4
[W - E]S A 8 6
H Q J 10 6 5 3
D 10 5 3
C 2

West
1 C
2 D
2 NT
North
Pass
Pass
Pass
East
1 H
2 H
Pass
South
Pass
Pass

Excellent! What is the proper call instead?

A. Pass
B. 1 NT
C. 2 C

No way!

I want to try again

Spare me this agony!

Not right!

I’d like another chance

See you later, pal!

5.

S Q 7 2
H 2
D A J 8 4
C K Q J 7 4
[W - E]S A 8 6
H Q J 10 6 5 3
D 10 5 3
C 2

West
1 C
2 D
2 NT
North
Pass
Pass
Pass
East
1 H
2 H
Pass
South
Pass
Pass

Correct! What is the correct final contract?

A. 2 H
B. 3 H
C. 4 H

Ouch!

Another try please

Guess what? I’m history!

Not best!

I’ll try again

Color me gone!

6.

S 7
H A K 4 3
D A K Q 9 6 2
C 4 3
[W - E]S A Q 9 6 5 3
H 9 7 5 2
D 4 3
C 7

West
1 D
3 D
4 D
North
Pass
Pass
Pass
East
1 S
3 S
5 D
South
Pass
Pass

What was the worst call made?

A. 3 D
B. 3 S
C. 4 D

Wrong!

Let me try again

Quit this quiz

Sorry!

Give me another chance

Let me outta here!

6.

S 7
H A K 4 3
D A K Q 9 6 2
C 4 3
[W - E]S A Q 9 6 5 3
H 9 7 5 2
D 4 3
C 7

West
1 D
3 D
4 D
North
Pass
Pass
Pass
East
1 S
3 S
5 D
South
Pass
Pass

Super! What is the proper call instead?

A. 2 H
B. 3 H
C. 4 D

No way!

I want to try again

Spare me this agony!

Not right!

I’d like another chance

See you later, pal!

6.

S 7
H A K 4 3
D A K Q 9 6 2
C 4 3
[W - E]S A Q 9 6 5 3
H 9 7 5 2
D 4 3
C 7

West
1 D
3 D
4 D
North
Pass
Pass
Pass
East
1 S
3 S
5 D
South
Pass
Pass

Very good! What is the correct final contract?

A. 2 H
B. 4 H
C. 4 S

Ouch!

Another try please

Guess what? I’m history!

Not best!

I’ll try again

Color me gone!

1.

S 9 7 2
H K 8
D K J 4
C A K 7 6 4
[W - E]S K Q 8 5 4
H 7 3
D A 8 5 2
C Q 10

Proper Bidding

West
1 C
1 NT
2 S
Pass
North
Pass
Pass
Pass
Pass
East
1 S
2 D
4 S
South
Pass
Pass
Pass

Brilliant! With a balanced hand West should rebid 1 NT (not 2 C). East would then bid 2 D (new minor forcing) and West would show three-card spade support, leading to the sound game in spades.

Next deal
Quit

2.

S A Q J 3
H A Q 9 4
D K 2
C 9 8 4
[W - E]S K 9 6 4
H 5 3 2
D A Q 10 9 4
C 2

Proper Bidding

West
1 NT
2 H
4 S
North
Pass
Pass
Pass
East
2 C
3 NT
Pass
South
Pass
Pass
Pass

Well done! The Stayman 2 C bid followed by 3 NT (over 2 H) indicates four spades. Else, why would East bother with Stayman? Therefore, West corrects to the known 4-4 trump fit.

Next deal
Quit

3.

S A Q 7 6 4 3
H 9 4
D A Q 4
C K 4
[W - E]S K J 9 5
H Q 3 2
D K 2
C A Q 8 2

Proper Bidding

West
1 S
4 D
5 S
North
Pass
Pass
Pass
East
3 S
5 C
Pass
South
Pass
Pass
Pass

Right! Using Blackwood with two losers in an unbid suit is generally foolish. Over 4 D, East should show his club control, after which neither player is able to bid the slam lacking heart control.

Next deal
Quit

4.

S 4 3
H A K 8 5
D K J 7 6
C Q 10 5
[W - E]S A K Q 2
H 7 6 3
D A
C K J 9 8 7

Proper Bidding

West
1 D
3 C
3 NT
4 H
Pass
North
Pass
Pass
Pass
Pass
Pass
East
2 C
3 S
4 D
6 C
South
Pass
Pass
Pass
Pass

Excellent! With a strong hand East should bid his longer club suit first. After West raises, East shows his second suit and West bids 3 NT with his heart stopper. The next two bids are control-bids, and the excellent slam is reached.

Next deal
Quit

5.

S Q 7 2
H 2
D A J 8 4
C K Q J 7 4
[W - E]S A 8 6
H Q J 10 6 5 3
D 10 5 3
C 2

Proper Bidding

West
1 C
2 C
Pass
North
Pass
Pass
Pass
East
1 H
2 H
South
Pass
Pass

Correct! West is not strong enough for 2 D (a reverse bid) after 1 H. The best solution on this hand is to repeat the strong five-card club suit. East’s 2 H rebid indicates a weak hand, so West gives up.

Next deal
Quit

6.

S 7
H A K 4 3
D A K Q 9 6 2
C 4 3
[W - E]S A Q 9 6 5 3
H 9 7 5 2
D 4 3
C 7

Proper Bidding

West
1 D
2 H
4 H
North
Pass
Pass
Pass
East
1 S
3 H
Pass
South
Pass
Pass
Pass

Super! Clearly, somebody should bid hearts, and that “somebody” is West. The reverse bid of 2 H (forcing) shows a strong hand, and the proper game is easily reached.


I hope you enjoyed the quiz. That’s all!

Copyright © 2007 Richard Pavlicek. All rights reserved.