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Do you overcall?

#1 User is offline   the hog 

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Posted 2004-November-16, 20:32

All vul, IMPs

You hold:

7
Q8652
AQ98
J72

RHO deals and opens 1D. Do you overcall? Do you think it's close?

Australian expert Bill Jacobs is writing an article on overcalling styles. His post has raised some interesting replies and showed a bit of difference in styles on different sides of the pond. What do you do on this hand? Why?
"The King of Hearts a broadsword bears, the Queen of Hearts a rose." W. H. Auden.
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#2 User is online   mike777 

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Posted 2004-November-16, 20:43

1) NO

2) NO
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#3 User is offline   Free 

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Posted 2004-November-16, 21:07

Too many losers for me => pass
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#4 User is offline   Deanrover 

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Posted 2004-November-16, 21:19

mike777, on Nov 17 2004, 02:43 AM, said:

1) NO

2) NO

I think you missed out an important point Mike.

3) NO
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#5 Guest_Jlall_*

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Posted 2004-November-16, 21:20

yes and yes
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#6 User is offline   jtfanclub 

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Posted 2004-November-16, 23:23

The_Hog, on Nov 16 2004, 09:32 PM, said:

All vul, IMPs

You hold:

7
Q8652
AQ98
J72

RHO deals and opens 1D. Do you overcall? Do you think it's close?

Australian expert Bill Jacobs is writing an article on overcalling styles. His post has raised some interesting replies and showed a bit of difference in styles on different sides of the pond. What do you do on this hand? Why?

No expert here, but...

1 heart takes up negative space. I see bad things coming for them...things like the AQ surrounding the king, and a bad spade split.

I think I'll quietly watch them bid their 80% game, and then set it.
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#7 Guest_Jlall_*

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Posted 2004-November-16, 23:30

just a matter of style here.
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#8 User is offline   luke warm 

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Posted 2004-November-17, 05:04

i don't like the suit, but i have to overcall anyway with my stiff spade.... my diamonds should be good, anyway... and yes, it's close... i could be persuaded to pass very easily
"Paul Krugman is a stupid person's idea of what a smart person sounds like." Newt Gingrich (paraphrased)
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#9 User is offline   OrShoham 

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Posted 2004-November-17, 06:16

As a flat response, no, but it's close. If I'm at a point in a tournament or match where I need to be creative, I would overcall 2H, hoping opps get to a poor spade fit, where my AQd and partner's supposedly long trump suit can set them.
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#10 User is offline   mr1303 

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Posted 2004-November-17, 06:24

You're vulnerable. OK, so are opps, but if it's a part score hand your chances of considing 200 when no-ones making a game are far too high.

So no.

At green it might be close, but not at this vul
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#11 User is offline   joker_gib 

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Posted 2004-November-17, 06:39

1) Yes

2) Yes very close B)
Alain
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#12 User is offline   hrothgar 

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Posted 2004-November-17, 07:11

I'm torn on this one...
The hand was very well chosen since there are a lot of variable to consider:

1. The hand holds 5 Hearts and spade shortness. Its very important to show Hearts early in these auctions.

2. The opponents opened 1, so my overcall doesn't use up any bidding space.

3. Weak suit (I don't necessarily want a heart lead) with good defensive values in their suit. The overcall will help the other side if we get out-gunned in the bidding.

I'll bid 1, however, I consider it very close.
Alderaan delenda est
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#13 User is offline   Chamaco 

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Posted 2004-November-17, 07:39

Overcalling H here has a lot of minuses here:

1) does not show a good suit and mislead pard on opening lead

2) most of values are in their suit = Low offense/defense ratio

3) does not take up bidding room to opps. Just reverse spades and hearts, and bidding spades would make life more difficult for opps since many more RHO hands need to use a negative double.
After 1H overcall, it is all too easy to respond for RHO.

4) what's more, we are vulnerable, and it is IMPS.

On the other hand, the only potential benefit of overcalling here would be to find a profitable sacrifice or game making in hearts.
The chances of this to happen are, IMO, much lower than the chances of bad things to happen (pard blows a trick on lead, or goes overboard assuming we have a better hand).

For all of the above, I pass here, and I think it's not a close decision.
"Bridge is like dance: technique's important but what really matters is not to step on partner's feet !"
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#14 User is offline   pclayton 

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Posted 2004-November-17, 10:10

If Im playing the simple overcall portion of "Overcall Structure", its automatic.

If I'm not (and I generally don't), I pass:

1: The suit is threadbare
2: My point count is minimal, even adding full value to the AQ98
3: 1 over 1 takes up very little bidding room. OTOH if I had Qxxxx of spades and AQ98 of clubs and RHO opened 1, an overcall would be automatic. I've heard some suggest that an overcall like this should show an opening hand, since its takes up no bidding room.
"Phil" on BBO
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#15 User is offline   Antoine Fourrière 

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Posted 2004-November-17, 10:24

I don't view it as close between overcalling and passing. This hand is a sound minimum 1 overcall, with the stiff spade and the good AQ98 of diamonds.

But two questions remain undecided:

a) Although I do not like the five-card weak two-bid (excepted with a five-five which imo has the distributional power of a six-card suit), I'm unclear as to whether the hands with precisely five hearts and one spade could/should be treated as weak twos. (The hands with five spades and one heart probably do not qualify, because bidding 3 over 3 should require a bit more distribution than bidding 3 over 2.)
So, is 2 a better option?

b) Should I bid a preemptive 3 if it goes 1 2 2?
They have the balance of strength, but they do not know it.
(And if I do not dare, but feel I should, doesn't it simply mean that a direct 2 overcall would have been better?)
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#16 User is offline   Fluffy 

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Posted 2004-November-17, 10:29

overcall? yes of course

is it close? not at all.
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#17 User is offline   daswallow 

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Posted 2004-November-17, 11:27

I pass, for sure.
Bad hand, bad suit, I also like to have (near) opening values for this type of bid.
Plus we do not want a heart lead so why bid?
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#18 User is offline   HeartA 

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Posted 2004-November-17, 11:50

Jlall, on Nov 16 2004, 10:20 PM, said:

yes and yes

add me to the list.
Senshu
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#19 User is offline   junyi_zhu 

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Posted 2004-November-17, 12:25

The_Hog, on Nov 17 2004, 02:32 AM, said:

All vul, IMPs

You hold:

7
Q8652
AQ98
J72

RHO deals and opens 1D. Do you overcall? Do you think it's close?

Australian expert Bill Jacobs is writing an article on overcalling styles. His post has raised some interesting replies and showed a bit of difference in styles on different sides of the pond. What do you do on this hand? Why?

I pass and I think it's close. The major disadvatage is the rank of suit, heart is always a problem. If you change the suit to spade, I'd bid for sure.
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#20 User is offline   whereagles 

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Posted 2004-November-17, 12:52

junyi_zhu, on Nov 17 2004, 07:25 PM, said:

You hold:

7
Q8652
AQ98
J72

RHO deals and opens 1D.  Do you overcall?  Do you think it's close?

Australian expert Bill Jacobs is writing an article on overcalling styles. His post has raised some interesting replies and showed a bit of difference in styles on different sides of the pond. What do you do on this hand? Why?

I pass, but I'd say it's close.

Against:
- Low ODR.
- Bad suit. No lead-directing value in a deal that rates to be theirs (close, though).
- Has below-zero preemptive value: gives them an extra step - dbl.
- Slightly weak in hcp, but that's the least of it :)

For:
- Show your hand in one bid.
- Saves pard some balancing problems.
- It's the heart suit and they rate to have spades. Passing now risks losing hearts for good.
- Diamond lenght makes heart fit more likely.

Give me

x
AQxxx
Q98x
Jxx

and I'd definitely butt-in.
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