Bidding Quiz BRIDGE

You are the dealer and open One Club. Partner responds One Diamond. What would you bid now with each of the following four hands?

1. KJ6 AQ 7643 QJ95

2. AK8 J QJ93 AJ962

3. AQ4 AJ Q5 KQJ843

4. 9 AQ96 K82 AKQJ6

1. One notrump. It is rare not to raise partner’s suit at once with four-card support, but here it is better to suppress the raise in favor of the more illuminating notrump rebid.

This tells partner you opened with minimum values and a balanced hand, which is exactly what you’re looking at. Two diamonds would suggest more in the way of distributional values — for example, five clubs, four diamonds and 3-1 or 2-2 distribution in the major suits — and would be more forward-going. The notrump rebid paints a far better picture of your hand.

2. Three diamonds. Here you have better diamonds as well as values well above a minimum opening bid. Both of these features can best be expressed by a jumpraise, indicating 16 to 18 points in high cards and distribution. Three diamonds is not forcing; partner may pass, but if he does, there is almost surely no game. If partner bids three notrump at his next turn, you will, of course, let him play there.

3. Three notrump. You can’t settle for less than game, and you shouldn’t risk any bid that might leave you in an under-game contract.

What sometimes happens in cases like this is that the opening bidder jumps to two notrump or three clubs — neither of which is forcing — and screams bloody murder when his impoverished partner passes. It is far better to take the strain off partner by jumping to three notrump straightaway, invoking the trusty principle of bidding what you think you can make.

4. Two hearts. The jump in a new suit by opener (a jump-shift) is 100 percent forcing and compels partner to continue bidding until at least a game is reached. At this point, there is potential for a game in hearts, diamonds or clubs, and possibly notrump if partner has spades stopped. Furthermore, partner does not need all that much for a slam to be made, and he should be apprised of that possibility right

away.

Tomorrow:

Good management.