Sometimes there is only one correct bid by Frank Stewart

A: Double: This is such a common problem -- an opponent's overcall that takes away an easy response -- that experts use low-level "negative doubles." By agreement, a double shows length in hearts (but the wrong type of hand to bid two hearts), plus club length or diamond support. Discuss negative doubles with your regular partner.

Your result so far:

A: 1♠: You may well have a slam, but this is a questionable hand for a jump-shift to two spades. You may need bidding room to locate, or rule out, a playable trump fit. Bid one spade. If the hand were A K 10 9 6, A 4, K 5 2, A 4 3, I would favor a jump to two spades, followed by a bid of notrump, but that plan isn't attractive with weak diamonds.

Your result so far:

A: 2♠: If the opening bidder had passed at his second turn, you would pass; a raise to two spades would show somewhat more values than you hold. But in competition, you can stretch a bit to show a good fit for partner and a sound minimum. Bid two spades.

Your result so far:

A: 3♠: Your opponent's three clubs is preemptive; he wants to get in your way. You have enough strength to compete. Some pairs would use a "responsive double," showing doubt about what to bid. Even if a conventional double was available, many players would bid three spades.

Your result so far:

A: 3♥: Partner has six hearts, four clubs and minimum values. He wants no part of either game or notrump. Bid three hearts. You mustn't persist with 3NT, and some of your strength will be wasted at a heart contract. You would bid four hearts with A J 9 2, 7 3, A 7 5 3, Q 7 3.

Your result so far: