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This occurred at a teaching table with GIB sitting east west and me sitting north south.
Hand
Gib cue-bid after pre-empting and its Gib partner passed.
Also I was looking at hands for the auction (3♠) 4♥ (4♠) more generally. I notice as well that when fourth hand bids the Gib preempter doubles very freely.
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GIB bug Not sure what it was trying to do here.
#1
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Posted 2017-November-28, 02:19
Wayne Burrows
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
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
#2
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Posted 2017-November-28, 02:27
GIB East missorted its hand and thought it had the 18+ HCP that 4♠ supposedly showed. After realizing the misbid and hoping to avoid a doubled slam contract, East quite properly passed the cue bid to keep the bidding low and avoid the penalty double. IMHO, a good recovery by East. Well done.
#3
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Posted 2017-November-28, 02:40
Wayne Burrows
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
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
#4
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Posted 2017-November-28, 08:09
Again GIBWest thinks that GIBEast has shown a mountain.
If the robots could share and understand the same FD description of their system, then this sort of discrepancy might be avoided.
#5
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Posted 2017-November-28, 10:27
it just shows how ridiculous Gibs defaulting to pass when cant make a decision is.
Sarcasm is a state of mind
#6
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Posted 2017-November-28, 11:30
steve2005, on 2017-November-28, 10:27, said:
it just shows how ridiculous Gibs defaulting to pass when cant make a decision is.
So, where are we with all this? Evidently there is no fixing a problem once it is clear that there is one. Will the programmers need to start from scratch, is BBO looking for a new robot, or what? Has anyone heard anything?
Pretty embarrassing for BBO to have this happen at a teaching table, of all places.
#7
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Posted 2017-December-05, 10:49
I am suggesting a new rule where when GIB opens with a preempt, it can't bid again after partner does nothing but raise and/or double the opponents. Maybe there should be exceptions, but I think that would be fine.
Please let me know about any questions or interest or bug reports about GIB.
#8
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Posted 2017-December-05, 11:03
jdonn, on 2017-December-05, 10:49, said:
I am suggesting a new rule where when GIB opens with a preempt, it can't bid again after partner does nothing but raise and/or double the opponents. Maybe there should be exceptions, but I think that would be fine.
Sounds like best solution. Keep your mouth shut after making a preempt unless you are asked (that includes doubling)
#9
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Posted 2017-December-05, 19:27
jdonn, on 2017-December-05, 10:49, said:
I am suggesting a new rule where when GIB opens with a preempt, it can't bid again after partner does nothing but raise and/or double the opponents. Maybe there should be exceptions, but I think that would be fine.
Sounds good. (though I have not encountered GIB bidding again after preempting.
vrock
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As JohnU points out, the GIBS are using different systems:
GIBEast thinks it's raising preemptively but
GIBWest thinks GibEast is showing 18+ HCP