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Bergen. How often?

#1 User is offline   shubi 

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Posted 2007-February-25, 13:38

I obsered over the years a very popular convention BERGEN. there are statement like this u dont play Bergen u dont invite me. there are also very strong feeling of acceptance among bridge players. Now let me say what i found out. Another sit there were discussion how often Bergen shows up in a session, some of the site experts stated 5 times out of 24 hands. So i joined the group and stated I played last 2 tourney but no bergen bid and will follow it up with next 4 sessions. Result no bergan in 60 hands. now in BBO i played a TD/ partner, we played for 5 6 weeks BERGEN did not came. On 6th week pd bid 1s i bid 3d pass. Later pd saw my hand and commented sry all these time we played Bergen never came so i FORGOT.
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#2 User is offline   hrothgar 

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Posted 2007-February-25, 13:50

shubi, on Feb 25 2007, 10:38 PM, said:

I obsered over the years a very popular convention BERGEN. there are statement like this u dont play Bergen u dont invite me. there are also very strong feeling of acceptance among bridge players. Now let me say what i found out. Another sit there were discussion how often Bergen shows up in a session, some of the site experts stated 5 times out of 24 hands. So i joined the group and stated I played last 2 tourney but no bergen bid and will follow it up with next 4 sessions. Result no bergan in 60 hands. now in BBO i played a TD/ partner, we played for 5 6 weeks BERGEN did not came. On 6th week pd bid 1s i bid 3d pass. Later pd saw my hand and commented sry all these time we played Bergen never came so i FORGOT.

Its important to define terms precisely: In this case, what does it mean for a Bergen raise to "come up"?

Bergen raises have a significant impact on a constructive bidding structure. Lets assume that you have an auction like

1 - (P) - 3 where 3 shows 4+ card spade support and sufficient vales for a constructive raise. This bid provides a lot of information. However, its just as important to note that the failure to make a Bergen raise conveys also provides useful data.

If you chose to play Bergen raises, auctions like

1 - (P) - 2
1 - (P) - 1NT

even

1 - (P) - P

all change significantly.

For what its worth, if North gets dealt a 5+ card Spade suit, the odds that South has exactly 4 card spade support is roughly 15%.
Alderaan delenda est
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#3 User is offline   shubi 

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Posted 2007-March-24, 23:53

Here is a very funny incident about Bergen i find. I am playing in a tourney with a friend of mine the bidding goes 1s by my pd i bid 3c 6 to 9 and 4s, pd thinks for a while and passes. I am stuck with 3 2 club fit, its mp so 1 bottom is 1 bottom. After the hand over i asked pd you canot recognize BERGEN. He said on top of ur cc you marked jump shift wk, so 1s 3c is jump shift week. I like to win and also have fum I said ok and changed my cc right of way.
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#4 User is offline   jdonn 

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Posted 2007-March-25, 00:09

hrothgar, on Feb 25 2007, 02:50 PM, said:

1 - (P) - 2
1 - (P) - 1NT

even

1 - (P) - P

all change significantly.

How does the last auction change at all, let alone significantly?
Please let me know about any questions or interest or bug reports about GIB.
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#5 User is offline   chicken 

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Posted 2007-March-25, 14:46

if 3 answer is constructive for example u have no chance to PRE the opps with a 3 bid, and get doubled for 11000000 :) actually i am a more or less believer in the LAW so if pd doesnt have the tool i probably tend to react differently to opps interference.
Kom kit´cha vangar´th, kin patakh´ch vananch, pargh?

If it´s not important to win, tell me, why do they keep records?

(Barcht, Captain of Nir`ch Tyse´th, Klingon Warship)



www.bridgeball.de
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#6 User is offline   kenberg 

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Posted 2007-March-26, 16:44

I am not a great fan of Bergen raises but I offer the following more for amusemnt than as proof of anything.

Playing in an online ACBL imp tourney, vul against not, I opened 1H:

1H Pass 2H Pass
Pass X Pass Pass
Pass


Amazingly, dummy tabled (or is that screened?) five card support. They beat me one, should have beat me two. They are cold for 6S. The only pair who I saw that even got to 4S did so over a preemptive 3H. So my -200 was good, -500 from proper defense would have been poor, -800 for 3HX a disaster.


It was a bit of a freak and I am not claiming vindication of my Bergen skepticism.

As to how often it comes up? To me the most useful Bergen bid is the 1M-3M preempt. It comes up often enough. More often than the 1M-4M preempt, for example. I play Bergen with those who like it. I haven't found that it produces miracles or disasters all that often. I'm just one of those who thinks the fewer artificial bids we play the fewer I forget.
Ken
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#7 User is offline   mike777 

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Posted 2007-March-26, 20:00

Wow in defense of Bergen, it is tough to compare hands where the opp are cold for 6s and no one bids it and yet you go for minus 800 in a ten card heart fit at the three level.

Funny enough I think the 1 major -3 major bid comes up the least and that is even assuming opening one of a major on crap, opening it only on 14 hcp would really surprise me. :)
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#8 User is offline   mike777 

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Posted 2007-March-26, 20:01

shubi, on Mar 25 2007, 12:53 AM, said:

Here is a very funny incident about Bergen i find. I am playing in a tourney with a friend of mine the bidding goes 1s by my pd i bid 3c 6 to 9 and 4s, pd thinks for a while and passes. I am stuck with 3 2 club fit, its mp so 1 bottom is 1 bottom. After the hand over i asked pd you canot recognize BERGEN. He said on top of ur cc you marked jump shift wk, so 1s 3c is jump shift week. I like to win and also have fum I said ok and changed my cc right of way.

hahha rofl, well he did have a heck of a comeback. :)
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#9 User is offline   kenberg 

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Posted 2007-March-26, 20:19

mike777, on Mar 26 2007, 09:00 PM, said:

Wow in defense of Bergen, it is tough to compare hands where the opp are cold for 6s and no one bids it and yet you go for minus 800 in a ten card heart fit at the three level.

Funny enough I think the 1 major -3 major bid comes up the least and that is even assuming opening one of a major on crap, opening it only on 14 hcp would really surprise me. :)

I would call that particular hand the anti-proof. I don't understand my rho's pass of the double at all. But I didn't understand how they let me out for down one either. Actually on the hand I watched (it was the last hand of the session) where they reached 4S the auction began 1H-X-3H, with 3H alerted as showing heart support.

Pass me the bottle, I'll have some of that.
Ken
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#10 User is offline   Flame 

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Posted 2007-March-27, 02:02

Maybe you didnt count the times when you had only 3 cards support but bergen effects it too.
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#11 User is offline   whereagles 

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Posted 2007-March-27, 14:38

FTL > bergen

'nuff said :)
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Posted 2007-March-27, 16:40

whereagles, on Mar 27 2007, 03:38 PM, said:

FTL > bergen

'nuff said :)

ftl ftw!
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#13 User is offline   Elianna 

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Posted 2007-March-28, 00:35

I take it that ftl doesn't stand for faster than light? Have I been watching too much BG?
My addiction to Mario Bros #3 has come back!
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#14 User is offline   mike777 

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Posted 2007-March-28, 05:37

Elianna, on Mar 28 2007, 01:35 AM, said:

I take it that ftl doesn't stand for faster than light? Have I been watching too much BG?

Not until 2008 now, it seems. Glad starbuck made it back. :) Whatever happened to that baby, they never talk about it and what is up with those 4 Cylons?
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#15 User is offline   whereagles 

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Posted 2007-March-28, 06:26

What? Battlestar Galactica is having a 3rd comeback? Another flop in the making? :)
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#16 User is offline   han 

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Posted 2007-March-28, 06:55

I like Bergen. But I like other things better so I don't play it.
Please note: I am interested in boring, bog standard, 2/1.

- hrothgar
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#17 User is offline   hrothgar 

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Posted 2007-March-28, 06:57

mike777, on Mar 28 2007, 02:37 PM, said:

Elianna, on Mar 28 2007, 01:35 AM, said:

I take it that ftl doesn't stand for faster than light?  Have I been watching too much BG?

Not until 2008 now, it seems. Glad starbuck made it back. :) Whatever happened to that baby, they never talk about it and what is up with those 4 Cylons?

I was pretty sure that Chief Tyrol's Wife was a Cylon. She seemed so innocuous and had one of two babies on the show. In retrospect, the chief was also an obvious choice given his visions.

Seeing Starbuck show up all dressed in white was an interesting throwback to the original series.
Alderaan delenda est
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#18 User is offline   mike777 

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Posted 2007-March-28, 12:07

edited


Understand Flash Gordon should be coming back in the fall, that should be great.
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#19 User is offline   whereagles 

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Posted 2007-March-28, 15:59

Flash Gordon also? He's like.... 1000 years old :P
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#20 User is offline   mike777 

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Posted 2007-March-28, 16:09

whereagles, on Mar 28 2007, 04:59 PM, said:

Flash Gordon also? He's like.... 1000 years old :P

Ok you are on Ming's list now, if you know who that is. :P

http://en.wikipedia....g_the_Merciless
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