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4 fast questions about hand evaluation

#1 User is offline   OSH 

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Posted 2004-August-19, 08:30

You are North, Dealer South, E/W vulnerable.
KQxx
KQJx
-
QJ98xx

Your partner opens 1 (5+, max 15HCP playing precision, but I think the question is applicable to SAYC or 2/1, too).
2 from West (5+, weak, can be two suited with a minor)
#1: How is your evaluation of the hand? Is this hand suitable for a 4 splinter?
#2: Suppose you bid 3 instead (gf, usually with support for partner), how a 4 rebid by pard change your evaluation?


------------------------------------
Now try another one:
You are South, Dealer , E/W vulnerable
-
A1098xx
865432
A

#3 How is your evaluation of the hand? Do you open?
#4 Suppose you open 1. The bidding procedes:
1-2*-4**-X
*2 is 5+, weak, can be two suited with a minor.
**4 is splinter, 4+ , 11/12+ HCP
How this bidding change your evaluation? What is your bid now?

P.S.: Yes, I know that it seems the same hand, but try not to be influenced by this fact..... :blink:
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#2 User is offline   hrothgar 

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Posted 2004-August-19, 09:02

Most pairs would treat 4 as a fit showing jump in comp, not a splinter.
Alderaan delenda est
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#3 User is offline   hotShot 

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Posted 2004-August-19, 09:16

OSH, on Aug 19 2004, 02:30 PM, said:

You are North, Dealer South, E/W vulnerable.
KQxx
KQJx
-
QJ98xx

Your partner opens 1 (5+, max 15HCP playing precision, but I think the question is applicable to SAYC or 2/1, too).
2 from West (5+, weak, can be two suited with a minor)
#1: How is your evaluation of the hand? Is this hand suitable for a 4 splinter?
#2: Suppose you bid 3 instead (gf, usually with support for partner), how a 4 rebid by pard change your evaluation?


------------------------------------
Now try another one:
You are South, Dealer , E/W vulnerable
-
A1098xx
865432
A

#3 How is your evaluation of the hand? Do you open?
#4 Suppose you open 1. The bidding procedes:
1-2*-4**-X
*2 is 5+, weak, can be two suited with a minor.
**4 is splinter, 4+ , 11/12+ HCP
How this bidding change your evaluation? What is your bid now?

P.S.: Yes, I know that it seems the same hand, but try not to be influenced by this fact..... :lol:

#1 Yes it is strong enough, but a splinter is probably not the best bid.
what would 3 have been?

#2 For a slam your p needs a lot of aces, if the had the ace of it is useles.
If he has A of , A of and AK you have may have 7,
but if he has AKQJ in , J of and K of you are lucky to make 4,
So his 4 should cool you down.

#3 Following the rule of 20, yes i would open it, with a well kown p at one level.

#4 If P is single we lose a trick and i need to ruff 3 or 4 times to develope some
tricks of my own, trump lead would make things difficult. I can lose a trick in
if K is double with the opps, p values in spade are wasted.
There might be a slam. I can ask my regular p with 4SP, if he is void or single and
how many aces he has. I am quite sure 5 is save, so no risk there.
Guess at IMP's i'll try 6 at least.
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#4 User is offline   OSH 

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Posted 2004-August-19, 09:39

hotShot, on Aug 19 2004, 04:16 PM, said:

#1 Yes it is strong enough, but a splinter is probably not the best bid.
    what would 3 have been?

3 would have been natural, forcing one round (questionable :lol: , but we are only in the transition phase towards FS in competition).

(hotShot)"I can ask my regular p with 4SP, if he is void or single and how many aces he has. "
Nice. Does your partner consider K as an Ace? If so, how can you procede when you know that he has void in and one Ace (of 5)?


hrothgar suggests me another question: if 4 would have been FSJ, is this hand suitable for a 4 FSJ? I don't think so, without A and K (maybe I'm wrong!). So playing FSJ, what do you bid?


Thanks!
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#5 User is offline   Free 

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Posted 2004-August-19, 10:27

#1 & #2: call the TD, you have 14 cards and forgot to count them before looking at them. You'll get 40%...

#3: Yes I open, 1

#4: 6, easy decision imo
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#6 User is offline   hotShot 

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Posted 2004-August-19, 10:49

OSH, on Aug 19 2004, 03:39 PM, said:

....

(hotShot)"I can ask my regular p with 4SP, if he is void or single and how many aces he has. "
Nice. Does your partner consider K as an Ace? If so, how can you procede when you know that he has void in and one Ace (of 5)?
....

ok it would work like this

4 - 4
4NT* - 5
5**

* void
** 1 of 5(actually only 4 since is void)
Now i don't loose a trick in , because i have none so i don't care if p has K or A.

With 10 trumps on our side there is a good change to catch the king if that card is not in p hand. But i can drop my on spade then.
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#7 User is offline   TimG 

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Posted 2004-August-19, 11:18

OSH, on Aug 19 2004, 09:30 AM, said:

You are North, Dealer South, E/W vulnerable.
KQxx
KQJx
-
QJ98xx

#1: How is your evaluation of the hand? Is this hand suitable for a 4 splinter?
#2: Suppose you bid 3 instead (gf, usually with support for partner), how a 4 rebid by pard change your evaluation?

If I really have six clubs, I want to be able to emphasize clubs: I bid 3C. I don't like the clubs for a fit showing jump, I like partner to think Kx is gold in my suit, here we'd still have a sure loser. It would be nice to be able to bid clubs and then follow with 5 Exclusionary Keycard over any rebid by opener, but I doubt we'll be on solid ground about the agreed upon trump suit over anything but a club raise.

Quote


------------------------------------
Now try another one:
You are South, Dealer , E/W vulnerable
-
A1098xx
865432
A

#3 How is your evaluation of the hand? Do you open?
This is an easy opener.

Quote

#4 Suppose you open 1. The bidding procedes:
1-2*-4**-X
*2 is 5+, weak, can be two suited with a minor.
**4 is splinter, 4+ , 11/12+ HCP
How this bidding change your evaluation? What is your bid now?
I bid 5 just in case we can find our way to a grand. I pick 5 instead of 4 because it will force opener to fess up to a diamond void rather than be tempted to show the K. Over 5, I can bid 5 and responder will focus on trumps and clubs to bid the grand. With responder's actual hand, the clubs aren't good enough to accept the invitation and we end in 6. If responder had: Qxxx KQJx - KQJxx, he'd have an easy 7 call at this point.

Considering how easy this auction was, maybe the 4 splinter was a good idea, after all.

Tim
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#8 User is offline   pclayton 

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Posted 2004-August-19, 11:23

OSH, on Aug 19 2004, 06:30 AM, said:

You are North, Dealer South, E/W vulnerable.
KQxx
KQJx
-
QJ98xx

Your partner opens 1 (5+, max 15HCP playing precision, but I think the question is applicable to SAYC or 2/1, too).
2 from West (5+, weak, can be two suited with a minor)
#1: How is your evaluation of the hand? Is this hand suitable for a 4 splinter?
#2: Suppose you bid 3 instead (gf, usually with support for partner), how a 4 rebid by pard change your evaluation?


------------------------------------
Now try another one:
You are South, Dealer , E/W vulnerable
-
A1098xx
865432
A

#3 How is your evaluation of the hand? Do you open?
#4 Suppose you open 1. The bidding procedes:
1-2*-4**-X
*2 is 5+, weak, can be two suited with a minor.
**4 is splinter, 4+ , 11/12+ HCP
How this bidding change your evaluation? What is your bid now?

P.S.: Yes, I know that it seems the same hand, but try not to be influenced by this fact..... :lol:

For argument's sake, lets say you are 4405.

1. Like a lot of others here, 4 as a splinter is out, since its defined as fit showing.

My clubs aren't quite good enough for a 4 FSJ in my partnerships, so thats out too. This leaves 3, which is OK I guess, but doesn't really say much. I think 3 is a better call. When I support hearts at the 5 level, pard will have a somewhat reasonable picture of my hand. Not easy.

2. If I start with 3, a 4 call is a BIG turnoff. Suddenly my void is hitting a control.

3. Yes I open, probably 4 if NV. I know Mike will agree with me here. :)

4. Now I drive toward slam. I like a 5 cue bid. Presumably pard rebids the diamond void. 7 is now possible, but its a big underdog with a trump lead.

Good problem.
"Phil" on BBO
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#9 User is offline   Fluffy 

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Posted 2004-August-19, 14:44

Free, on Aug 19 2004, 04:27 PM, said:

#1 & #2: call the TD, you have 14 cards and forgot to count them before looking at them. You'll get 40%...

#3: Yes I open, 1

#4: 6, easy decision imo

Agree with all your apreciations except last, with many low the technically correct bid is 5, ,althou it doesn´t really like as a technicall hand.

I wonder why people keep on posting about 14 card hands, What about a 7-0-6-4, would you treat it as a 1-suiter, 2-suiter or 3-suiter?
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#10 User is offline   hrothgar 

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Posted 2004-August-19, 14:48

TimG, on Aug 19 2004, 08:18 PM, said:

OSH, on Aug 19 2004, 09:30 AM, said:

You are North, Dealer South, E/W vulnerable.
KQxx
KQJx
-
QJ98xx

#1: How is your evaluation of the hand? Is this hand suitable for a 4 splinter?
#2: Suppose you bid 3 instead (gf, usually with support for partner), how a 4 rebid by pard change your evaluation?

If I really have six clubs, I want to be able to emphasize clubs: I bid 3C. I don't like the clubs for a fit showing jump, I like partner to think Kx is gold in my suit, here we'd still have a sure loser. It would be nice to be able to bid clubs and then follow with 5 Exclusionary Keycard over any rebid by opener, but I doubt we'll be on solid ground about the agreed upon trump suit over anything but a club raise.

Quote


------------------------------------
Now try another one:
You are South, Dealer , E/W vulnerable
-
A1098xx
865432
A

#3 How is your evaluation of the hand? Do you open?
This is an easy opener.

Quote

#4 Suppose you open 1. The bidding procedes:
1-2*-4**-X
*2 is 5+, weak, can be two suited with a minor.
**4 is splinter, 4+ , 11/12+ HCP
How this bidding change your evaluation? What is your bid now?
I bid 5 just in case we can find our way to a grand. I pick 5 instead of 4 because it will force opener to fess up to a diamond void rather than be tempted to show the K. Over 5, I can bid 5 and responder will focus on trumps and clubs to bid the grand. With responder's actual hand, the clubs aren't good enough to accept the invitation and we end in 6. If responder had: Qxxx KQJx - KQJxx, he'd have an easy 7 call at this point.

Considering how easy this auction was, maybe the 4 splinter was a good idea, after all.

Tim

Agree with Tim's posting

In particular, I don't think that the hand is suitable for a fit jump in clubs
Alderaan delenda est
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#11 User is offline   luke warm 

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Posted 2004-August-19, 17:58

guess i'll go back and check, but i'm not sure 3C is forcing in this sequence... (going by lawrence and bergen books, but i could be wrong.. if i am i'll come say so)... even if not forcing, not many will pass it tho...

i guess i'm in the minority, i'm bidding 3S... how else to find out whether or not diamonds are bad for us? if p bids 4C, i bid 4D, but he might view this as last train... i think i'm looking for slam here

on other, yes i open 1H
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#12 User is offline   OSH 

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Posted 2004-August-20, 01:22

Fluffy, on Aug 19 2004, 09:44 PM, said:

I wonder why people keep on posting about 14 card hands, What about a 7-0-6-4,  would you treat it as a 1-suiter, 2-suiter or 3-suiter?

I'm sorry.
Actually, it was my partner's hand, so it is her fault, not mine! :)
I remember I had 4 trumps in dummy, 4 spades ruffed, so North hand is:
♠KQxx
♥KQJx
♦-
♣QJ98x
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