Fit jumps and/or splinters
#1
Posted 2009-February-17, 08:39
As a Robson/Segal reader, I prefer fit jumps and cannot splinter into a new suit. But Scottish expert standard is that single jumps are fit and double jumps are splinters.
What's your preference?
Paul
#2
Posted 2009-February-17, 08:45
3♦ is a weak jump shift in diamonds for me, as a passed hand I would take it as fit jump as well.
#3
Posted 2009-February-17, 08:48
We can only splinter in the opponents' suits. In competition, jumps in a new suit are fitted.
We can debate whether or not this is the most effective treatment (I think it's the best way to play that can be explained in under 30 seconds), but it sure is easy.
#4
Posted 2009-February-17, 08:50
We are all connected to each other biologically, to the Earth chemically, and to the rest of the universe atomically.
We're in the universe, and the universe is in us.
#5
Posted 2009-February-17, 10:18
which of these would you rather play:
1. 2♠ = 3+ card limit raise, 2NT = 4-card game forcing raise, 3♣ = 4-card limit raise, 3♦ = 4-card mixed raise, 3♥ = weak raise, to make a natural 2NT bid you must start with double
2. above, but 2NT is natural & invitational, and 3♣ is a 4-card limit+ raise
#6
Posted 2009-February-17, 10:22
#7
Posted 2009-February-17, 10:52
Apollo81, on Feb 17 2009, 04:18 PM, said:
which of these would you rather play:
1. 2♠ = 3+ card limit raise, 2NT = 4-card game forcing raise, 3♣ = 4-card limit raise, 3♦ = 4-card mixed raise, 3♥ = weak raise, to make a natural 2NT bid you must start with double
2. above, but 2NT is natural & invitational, and 3♣ is a 4-card limit+ raise
From the above I prefer 2.
But I think you have too much raises, I am happy doubling with the natural 2NT invitational, but I like to bid my minors when I have them.
#8
Posted 2009-February-17, 11:06
Fluffy, on Feb 17 2009, 12:52 PM, said:
You can still double with a hand that wants to bid a minor, then convert to the minor. The above structure just stops you from preempting in the minor. I pick up many times more raise hands than 3-minor preempts anyway.
#9
Posted 2009-February-17, 11:19
#10
Posted 2009-February-17, 12:51
jdonn, on Feb 17 2009, 06:19 PM, said:
Me too.
Harald
#11
Posted 2009-February-17, 16:23
Hate the idea of using all my three-level fit bids to show gradations of high-card strength.
#12
Posted 2009-February-17, 18:38
Heart support can be shown in a number of ways. We can pass because partner is virtually forced to keep the bidding open. We can make a negative double and return to hearts. We can bid 2♠ to show a limit raise of better. We can bid 3♠ as a splinter bid. We can make a preemptive raise of hearts.
Three of a minor suit by an unpassed hand is natural and shows 12+ HCP and four of a minor is a fit jump. Three of a minor by a passed hand is a fit jump shift, denying heart support and showing about 11 HCP with strength concentrated in the suit bid.
#13
Posted 2009-February-17, 21:16
andy_h, on Feb 18 2009, 03:50 AM, said:
Doesn't the combination fit jumps in new suits and splinters in the opponent's suit duplicate some hand types?
I believe that the USA currently hold only the World Championship For People Who Still Bid Like Your Auntie Gladys - dburn
dunno how to play 4 card majors - JLOGIC
True but I know Standard American and what better reason could I have for playing Precision? - Hideous Hog
Bidding is an estimation of probabilities SJ Simon
#14
Posted 2009-February-17, 21:51
Cascade, on Feb 17 2009, 10:16 PM, said:
andy_h, on Feb 18 2009, 03:50 AM, said:
Doesn't the combination fit jumps in new suits and splinters in the opponent's suit duplicate some hand types?
Do you mean that after 1H-1S, you could bid all of 3D, 3S and 4D with 4+ support, short spades and 5+ diamonds? I guess that's true but they show different things right?
With x Kxxx AJ10xx xxx it is nice to make a 3D gametry.
With x Kxxx Axxxx AJx you bid 3S, showing a gameforcing raise with short spades without stressing either side suit.
With x Jxxxx KQxxx Kx you bid 4D showing a raise to 4H with diamonds on the side, to help partner in case they bid 4S.
With x AQxx AQJxx Kxx you could bid 3D, planning to try for slam if partner signs off in 3H. Or you could splinter, I'll leave it to your expert judgement.
#15
Posted 2009-February-18, 17:49
#16
Posted 2009-February-18, 18:00
maggieb, on Feb 18 2009, 04:51 PM, said:
Cascade, on Feb 17 2009, 10:16 PM, said:
andy_h, on Feb 18 2009, 03:50 AM, said:
Doesn't the combination fit jumps in new suits and splinters in the opponent's suit duplicate some hand types?
Do you mean that after 1H-1S, you could bid all of 3D, 3S and 4D with 4+ support, short spades and 5+ diamonds? I guess that's true but they show different things right?
With x Kxxx AJ10xx xxx it is nice to make a 3D gametry.
With x Kxxx Axxxx AJx you bid 3S, showing a gameforcing raise with short spades without stressing either side suit.
With x Jxxxx KQxxx Kx you bid 4D showing a raise to 4H with diamonds on the side, to help partner in case they bid 4S.
With x AQxx AQJxx Kxx you could bid 3D, planning to try for slam if partner signs off in 3H. Or you could splinter, I'll leave it to your expert judgement.
I have no doubt that you use them to show different things.
It just seems having three bids for similar hand types must overload your system somewhere else.
I believe that the USA currently hold only the World Championship For People Who Still Bid Like Your Auntie Gladys - dburn
dunno how to play 4 card majors - JLOGIC
True but I know Standard American and what better reason could I have for playing Precision? - Hideous Hog
Bidding is an estimation of probabilities SJ Simon
#17
Posted 2009-February-18, 18:04
Cascade, on Feb 18 2009, 07:00 PM, said:
How do you use the various bids after 1♥ (1♠)?
#18
Posted 2009-February-18, 19:20
jdonn, on Feb 19 2009, 01:04 PM, said:
Cascade, on Feb 18 2009, 07:00 PM, said:
How do you use the various bids after 1♥ (1♠)?
Jump shifts are splinters
new suits forcing
We also have a forcing balanced raise (not game forcing)
I believe that the USA currently hold only the World Championship For People Who Still Bid Like Your Auntie Gladys - dburn
dunno how to play 4 card majors - JLOGIC
True but I know Standard American and what better reason could I have for playing Precision? - Hideous Hog
Bidding is an estimation of probabilities SJ Simon
#19
Posted 2009-February-18, 19:55
Cascade, on Feb 19 2009, 11:20 AM, said:
jdonn, on Feb 19 2009, 01:04 PM, said:
Cascade, on Feb 18 2009, 07:00 PM, said:
How do you use the various bids after 1♥ (1♠)?
Jump shifts are splinters
new suits forcing
We also have a forcing balanced raise (not game forcing)
Like maggieb suggested, fitshowing jumps and splinters should show different things. Fitshowing jumps can identify potential trick source and it can also allow partner to judge high level competitive auctions (if partner knows about the secondary fit etc). Splintering just doesn't do that job, and if it does, how does partner know which cards are "fitting" well. Let's say I had KJxx support for partner and AKTxx(x) on the side. I would like to be able to show both things in one bid rather than to make a 2/1 forcing bid and then support partner since the auction may get very high before you even show your support (not suggesting that you do it, just mentioning it as a potential problem if fitshowing jumps aren't played).
Quite funny as you mention this, because I remember a hand from Beijing where splintering would get you to a grand very easily whilst a fitshowing jump makes it a tad tougher.
Think the hand was something like:
We are all connected to each other biologically, to the Earth chemically, and to the rest of the universe atomically.
We're in the universe, and the universe is in us.
#20
Posted 2009-February-18, 23:44
Cascade, on Feb 18 2009, 08:20 PM, said:
jdonn, on Feb 19 2009, 01:04 PM, said:
Cascade, on Feb 18 2009, 07:00 PM, said:
How do you use the various bids after 1♥ (1♠)?
Jump shifts are splinters
new suits forcing
We also have a forcing balanced raise (not game forcing)
IMO that sounds like less duplication but also less value. When your side suit is all in one suit, like say x Kxxx AJTxx xxx, then I think a splinter is not as accurate as a fit jump.