Leading from a suit without an honor
#21
Posted 2011-February-10, 03:37
wyman, on 2012-May-04, 09:48, said:
rbforster, on 2012-May-20, 21:04, said:
My YouTube Channel
#22
Posted 2011-February-10, 05:55
Elianna, on 2011-February-09, 17:07, said:
This is standard in the UK. The second card played is not the smallest, but the original third highest.
#23
Posted 2011-February-10, 08:55
Vampyr, on 2011-February-10, 05:55, said:
But if you see the 5 and then the 7, how do you know if partner started with Q75 or 754?
I agree that if you see the 4 and then the 5 one can't distinguish between Q54 and 754, but my partner is promoting her leads as a way to distinguish between these types of holdings.
#24
Posted 2011-February-10, 08:59
barmar, on 2011-February-09, 18:12, said:
Thank you very much for this comment. She claims to be a big follower of Lawrence (at least on bidding).
I don't really believe in appeals to authority as arguments, but she does, and as we disagree on authorities usually, this may be very useful.
#25
Posted 2011-February-10, 09:57
*: if it's impossible to both feel comfortable, one of you has to be flexible to adjust to partner's agreement and hope to pick it up by playing this way. That's how I turned most of my UDCA partners, by just trying it out. If it doesn't work out, change, otherwise be glad you admitted on playing her crazy system

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Same goes for her if you ask me.

#26
Posted 2011-February-10, 10:31
From 3 small we circle all 3 with an arrow to "another suit". Low if partner bid it and it's unsupported.
It happens so rarely, you can falsecard a doubleton against a suit, lead attitude ie. low from a yarb that doesn't want a switch (so you only blow one suit) high from a hand that does... whatever you want.
Put me down for a new partner before you disagree on something relevant.
What is baby oil made of?
#27
Posted 2011-February-10, 12:07
Elianna, on 2011-February-10, 08:55, said:
I agree that if you see the 4 and then the 5 one can't distinguish between Q54 and 754, but my partner is promoting her leads as a way to distinguish between these types of holdings.
In both cases there may be other spot cards on view, or have been the opportunity to Smith Peter... obviously with any lead method you win some and you lose some.
Why don't you and your partner try one method for awhile and then switch to the other, and see whose method turns out to be more comfortable than the other's.
#28
Posted 2011-February-10, 16:55
Echognome, on 2011-February-09, 19:19, said:
I agree. We need to know the rest of Elianna's leading agreements (including any differences between suit and NT contracts) before we can usefully answer the question.
#29
Posted 2011-February-10, 17:13
Elianna, on 2011-February-09, 17:07, said:
Vampyr, on 2011-February-10, 05:55, said:
This was also popular in the New York area in the 80s but fell out of favor in the 90s.
I also learned MUD as "standard" in the 80s, but it was regarded as "not advanced" by the 90s.
#30
Posted 2011-February-10, 17:22
If you are lazy, or don't like to count or watch spots, then attitude is better since you see the lead and instantly surmise that if pard doesn't like the suit - I better switch.
Winner - BBO Challenge bracket #6 - February, 2017.
#31
Posted 2011-February-10, 17:38
Phil, on 2011-February-10, 17:22, said:
If you are lazy, or don't like to count or watch spots, then attitude is better since you see the lead and instantly surmise that if pard doesn't like the suit - I better switch.
But, MUD is giving count.
#32
Posted 2011-February-10, 17:47
Vampyr, on 2011-February-10, 05:55, said:
Yes. I find it very hard to play anything else.
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Is it? I thought it was normal to give remaining count, so second then fourth from four, second then third from five, and second then first from three.
#33
Posted 2011-February-10, 17:48
Against notrump: Lead of T or 9 promises zero or two higher, J denies a higher honor. A asks for count or unblock, lead of Q without the jack asks for unblock (i.e KQT9x). Otherwise normally lead highest of touching honors. When leading an unbid suit, we lead 4th best from length if holding an honor or if we otherwise want the suit returned (i.e. five small with side entries might lead 4th). From three to an honor (very rare lead in an unbid suit) we would lead low. When leading from small cards in an unbid suit we normally lead the highest card. When leading a suit partner bid in the auction but we have not supported, we will lead 3rd (high from doubleton). When leading a suit partner bid and we raised, we lead attitude (high from small cards, 3rd from an honor).
Against suits: Lead of T or 9 promises zero or two higher, J denies a higher honor, but we don't lead from interior sequences often. A is the normal lead from AK (K from KQ) although we would reverse this to show doubleton AK. From length in a suit, we lead 3rd from even and low from odd. This includes weak holdings like three or more small cards. We lead high from doubleton. In a suit we have bid or raised (i.e. that we cannot have shortness in) we may lead high from small cards to show attitude.
a.k.a. Appeal Without Merit
#34
Posted 2011-February-10, 18:03
Phil, on 2011-February-10, 17:22, said:
If you are lazy, or don't like to count or watch spots, then attitude is better since you see the lead and instantly surmise that if pard doesn't like the suit - I better switch.
I believe a more mellow opinion of the opposite viewpoint would be in order. It could be said, from the other camp, that if one has the ability and the interest to work out the hand, the distribution is easier to work out quickly from the auction and the play; while the LOCATION of high-card strength held by the defense is assisted by attitude leads ---and that if you are too lazy to count distribution down via inferences, then maybe strict count leads and signals are better.
I still think it is simply a matter of choice, coupled with knowing your pard is on the same wavelengh. The fact that leading low from honor or doubleton vs suit (trick one, blind)--and that failure to lead lowest denies an honor and denies a doubleton--- might solve E's issues doesn't mean it is perfect or right; just that some people do it, and it seems to work for them.
#35
Posted 2011-February-10, 18:33
Basically, not leading a sequence, lead right side up with an honour or upside down without an honour. This roughly translates into 3rd and 5th with an honour and 2/4th without...
Details here..
#36
Posted 2011-February-10, 18:51
#37
Posted 2011-February-11, 01:13
Elianna, on 2011-February-10, 08:59, said:
I don't really believe in appeals to authority as arguments, but she does, and as we disagree on authorities usually, this may be very useful.
Unfortunately for you, he doesn't express a strong opinion between low and top of nothing, IIRC.
#38
Posted 2011-February-11, 04:17
mtvesuvius, on 2011-February-10, 18:51, said:
That argument ignores some rather important considerations:
- It doesn't take account of what we already know. At the start of the hand, you tend to know more about the distribution than about the high card location. Most auctions say more about declarer's and overall high-card strength, than about the location of specific high cards.
- It doesn't consider the value of a particular piece of information. It may be more useful to know the location of declarer's high cards than his shape.
Another way to look at this: by the same argument, your signals and discards should all be count rather than attitude. Do you do that too?
#39
Posted 2011-February-11, 05:01
akhare, on 2011-February-10, 18:33, said:
Basically, not leading a sequence, lead right side up with an honour or upside down without an honour. This roughly translates into 3rd and 5th with an honour and 2/4th without...
Details here..
That was my thought too. Rob Forster posted them online along with the accompanying study that analyzes all of these lead systems from an information theory point of view. The high level summary is (capital red is first card, bold green is second):
from "honors" (generally J+, but sometimes J-fifth or Q-sixth in a suit might be treated as all small and Txxx in NT might be Hxxx):
HxX
HxXx
HxxxX
HxxXxx
from all small cards:
xX
Xxx
Xxxx
Xxxxx
xXxxxx
except, if the top small card could be a working card (I.e., is too high of a spot card to waste like T73, 9643):
xXx
xXxx
xXxxx
They also have interesting choices when the led suit is headed by an honor sequence (card to lead is in red, capital H is start of a sequence and h is interior sequence so Hhh is like KJT):
HH - except if that is doubleton in a suit when the lower is led.
HHh
HHH - either can be led, depends if you want to emphasize the higher 2 honors (lead top) or the presence of all 3 (lead middle)
Hhh
Then from two card suits Hx you lead high except in suit contracts with Tx and 9x you lead the x.
I haven't played this system, but if you guys can't agree who has the "better" lead structure maybe a compromise where you try out a third way that isn't what either of you are used to might be best. That's how I started playing a strong club relay system with one partner. We couldn't decide between SA or 2/1 so we compromised into a strong club system.
#40
Posted 2011-February-11, 05:42
George Carlin