Wednesday, October 17, 2018

Responding to a Negative Double when RHO raises 1 level

This post combines the knowledge learned in previous posts. Please read them first:
Introducing the Negative Double - Auctions showing Spades
Responding to a 1 Level Negative Double when RHO passes

After your Partner makes a Negative Double, sometimes your RHO (Right Hand Opponent) raises their partner's overcall and you are no longer forced to bid. In an auction where Partner has shows four ♠ and you have four ♠ you still want to tell Partner. But now the level you respond at will change since your RHO took up a level.

Let's look at this auction:
YOU! Your Left Hand Opponent Partner Your Right Hand Opponent
1♦ 1♥ Double 2♥
???

and here is your hand:
♠KQ92
♥J2
♦KT84
♣A84

You want to compete. You have a ♠ fit. If the Opponents did not interfere and Partner had responded 1♠ you would have raised to 2♠. You can still do that. That still shows a minimum opening bid.

What if your hand was stronger? What do you do then?

With a VERY stong hand, say this one:
♠AKJ9
♥82
♦AKT4
♣A84

just like before you can just go right to game. Bid 4♠. Partner is supposed to have at least 6 HCP to make the Negative Double. You have 19 HCP! That should be enough to make a game.

With a more medium type hand you can jump one level. Now you need to bid at the 3 level since the Opponents competed with 2♥.

So with this hand:
♠AKJ9
♥82
♦AKJ96
♣84

you would jump to 3♠. That tells Partner that you have more than just a minimum opener, but not quite enough to bid a game.

Remember you can add Dummy points to your hand even though you will be Declarer.

That's quite a bit of information. Let's practice! That might make things a bit more clear.

On the following hands YOU opened the bidding 1♦. Your LHO (Left Hand Opponent) overcalled 1♥. Partner doubled. You have agreed to play Negative Doubles and this is one! Partner has at least 6 HCP and exactly four ♠. Your RHO (Right Hand Opponent) bids 2♥. It is your bid. What will you bid and what does that bid show?

So the auction was:
YOU! Your Left Hand Opponent Partner Your Right Hand Opponent
1♦ 1♥ Double 2♥
???

With a minimum opening hand (and a fit!) bid just 2♠. This should show up to a bad 16 points.
With a medium opening hand (and a fit!) jump to 3♠. This should show a really good 16 points to 18 points.
With a maximum opening hand (and a fit!) bid 4♠. This should show at least 19 points.

(Remember to count Dummy points!)

Hand 1

♠AQ64
♥AJ4
♦AJ843
♣8



Hand 2

♠KQT5
♥872
♦AK75
♣Q9



Hand 3

♠KQT5
♥JT4
♦AK85
♣87



Hand 4

♠KQ52
♥Q
♦AK643
♣J87



Hand 5

♠AJ95
♥
♦KT976
♣AK94



Hand 6

♠AJ52
♥4
♦T976
♣AKQ2



Hand 7

♠JT43
♥Q4
♦AKJ8
♣K42



Hand 8

♠KJ43
♥64
♦AK842
♣K5



Hand 9

♠AJ96
♥T9
♦KQT94
♣A4



Hand 10

♠KQ72
♥6
♦AKQT2
♣A53



Hand 11

♠A876
♥9
♦AQ985
♣QJ2



Hand 12

♠AKT8
♥T76
♦AQT5
♣73



Hand 13

♠KT65
♥5
♦AQ42
♣AK42



Hand 14

♠J842
♥Q2
♦AK972
♣A5



Hand 15

♠AJ97
♥J
♦AQ863
♣KQ9



Hand 16

♠KT82
♥AK
♦K642
♣T98



Hand 17

♠AKT9
♥953
♦AK54
♣86



Hand 18

♠KQJ8
♥
♦KJT832
♣K83



Hand 19

♠Q752
♥K76
♦AKQ4
♣85



Hand 20

♠AK74
♥T2
♦Q543
♣A73



Hand 21

♠A976
♥6
♦KQ72
♣AQ76



Hand 22

♠AJ85
♥
♦AKQ42
♣8752



Hand 23

♠AT82
♥J4
♦KJT6
♣AT9



Hand 24

♠AQT6
♥84
♦AQT53
♣Q6



Hand 25

♠AQ52
♥A54
♦AQ74
♣K5



Hand 26

♠AQT3
♥
♦AKJ83
♣K754



Hand 27

♠K842
♥J
♦KQ952
♣A82



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