The Great Canadian Bidding Contest: April Problems

Congratulations Earle Fergusson, top reader for February with a score of 49. Way to go Earle! Two panelists had perfect scores of 50, David Grainger and Mike Hargreaves.
Continue reading to play along. Email your answers to the April problems to Neil Kimelman (editor@cbf.ca), by March 15th. Have fun!

GreatCanadianBiddingContestCongratulations to Earle Fergusson, top reader for February with a score of 49. Way to go Earle! Two panelists had perfect scores of 50, David Grainger and Mike Hargreaves.
The February contest was designed for the up-and-coming duplicate player. While the panel of experts generally found the problems relatively straight forward, the newer players might have found some of the concepts eye-opening.

Play along! It is easy to enter. Email your answers to the April problems to Neil Kimelman at editor@cbf.ca, by March 15th.

April Problems

Host: Stephen Cooper

1. IMPs. Dealer: West, N-S vul. As South, you hold:

♠ —    A 9 8 7 3   7 4 2   10 9 8 4 3

West North East South
Pass 1 1 ?

Note: These are your agreements:
– Double = Transfer to hearts, like a standard 1.
– 2 = Fit showing, 5+ hearts, forcing only to 3.
– 3 = Preemptive.

What is your call?

2. IMPs. Dealer: North, Both vul. As South, you hold:

♠ A K 4 2    6 5  A K Q J 9 6 3   

West North East South
Pass 3♠ 4  ?

What is your call?

3. IMPs. Dealer: North, E-W vul. As South, you hold:

♠ J 7    A 10 6 5 3  7 5 3 2   6 3

  North East South
  Pass 1 ?

What is your call?

4. MPs. Dealer: South, neither vul. As South, you hold:

♠ J 7 5  K J 6  A J 8 6    A 7 5

West North East South
      1
 3♠ Dbl1 Pass ?

Dbl1 : Promises invitational or better values.

What is your call?

5. MPs. Dealer: North, neither vul. As South, you hold:

♠ 8 6 5 3     A K 10 4 3 2   5 2    J

West North East South
   1♠ Pass ?

a) What is your call?
b) Might you stop short of game?