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All comments by John Uchida
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Also from the summary of Bridge World Standard 2017

“a non-jump cue-bid in either of the opponents' suits is an artificial force (the lower cue-bid is forcing for one round, the higher cue-bid to suit agreement or game).”

I was expecting a solid majority vote for double instead of 2 based on Bridge World polling, but that was clearly a bad guess.
May 15
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The last time I was in Vegas, the only mid stakes limit holdem games like 20-40 or higher that I saw were at the Bellagio but they aren't 24/7. Download the Bravo Poker App which gets live updates on open tables and their limits from various locations.
May 12
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GIB plays many conventions and treatments. Unfortunately, only the 1st bid or 1st round of conventional bidding is programmed for many of them. Once you get past the programmed bids, chaos reigns.
May 2
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From BBO notes, https://www.bridgebase.com/doc/gib_system_notes.php#Soloway_Jump_Shift

“Strong jump shifts are only from the 1 level to a higher suit on the 2 level. Jumps to a lower suit on the 3 level are natural and invitational.”
Feb. 21
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You could create a 2nd bidding poll for the auction that starts 1 - 1.
Feb. 15
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There used to be a PGA tournament called The International. In the early years of the tournament, the field was cut after every round, and the winner was based only on the final round score.
Feb. 8
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No club finesse on the opening lead?
Jan. 20
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I assume you were using BBO's basic bots and not the advanced bots. The basic bots randomly and inexplicably make crazy, 0% bids and plays that nobody can explain. The BBO explanation is that basic bots have limited processing time and don't use the most advanced algorithms to reduce strain on BBO's servers.

On their forums, BBO moderators have said to not expect fixes for most of the basic bot deficiencies (an exception might happen if the same error was happening in their advanced bot, depending on the error).
Jan. 3
John Uchida edited this comment Jan. 3
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Any intermediate defender would know declarer does not have a club remaining because with AJx would have won the jack at trick one to make 3 club tricks. GIB doesn't remember/analyze that declarer would have made the a different club play at trick one with 3 clubs. Sometimes GIB just has a hiccup and makes an absolutely 0% play that can't possibly be right for no apparent reason.
Jan. 3
John Uchida edited this comment Jan. 3
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I don't see any money savings since the announcement said that apps and software were going to remain the same (separate). Funbridge has their own bridge bots.

Since nobody seems to know how to substantially modify BBO's GIB bots except the inventor who is out of the picture, the solution seems to be to switch to the Funbridge bridge playing engine.
Jan. 3
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GIB loves to “rescue” partner when holding a void. Fuzzyquack got lucky when North did not rescue again with 6 over 5
Dec. 28, 2018
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East-West GIBs do know that J is not guaranteed to be a singleton. Look at the descriptions for 2NT, 3NT and 6NT which show “1-2 S”. The bots know that declarer can have 1 or 2 spades. Presumably the East bot can figure out that declarer does not have the 24-26 HCP that 6NT shows :-)

If there actually was any kind of advanced AI, East would know that a singleton spade was not possible because of declarer's line of play and West's failure to discard a spade.
Dec. 19, 2018
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The ACBL has plenty of money. Management and the BOD could afford to flush 2 million dollars for a zero return in software in the past few years. We can probably afford 2 or 3 more years of NABC's with Honolulu size losses. Let's not worry until the checks start bouncing.
Dec. 7, 2018
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GIB isn't trying to make a deceptive play in diamonds. It's just making a random play because double dummy, those diamonds are all equal. If South read the 9 as a true card (e.g. J9, J109, etc), South should be planning to cash another top diamond and then reevaluate when partner plays the 10 or J on the 2nd round.

I don't see that the GIB's initial diamond play affected the result.
Nov. 11, 2018
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Kudos to ACBL management for only losing $375K on the CRM software. Any loss less than $1M has to be considered a success.
Oct. 11, 2018
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Under the GCC chart under Competitive,

7. DEFENSE TO:
a) conventional calls (except see #10 RESPONSES and REBIDS
above and #7 under DISALLOWED below),
b) natural no trump opening bids and overcalls, except that direct calls, other than the following, must have at least one known suit.
- Double
- Two Clubs
- Two Diamonds showing a one suited hand in hearts or spades
c) opening bids of two clubs or higher.
Sept. 30, 2018
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Gwynn, Alex - Interestingly enough, Wikipedia has an entry about Plagiarism,

https://en.wikipedia.org/wiki/Wikipedia:Plagiarism

If you take the time to read the article, you might want to apply the duck test,

https://en.wikipedia.org/wiki/Duck_test
July 25, 2018
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Play the ace the first trick, and if the queen, jack or 8 are played by LHO, then go to dummy and run the 9. Picks up the offside singleton queen, jack, or 8 for 1 loser and loses 2 tricks to void or singleton 2 or 3.
June 10, 2018
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A reasonable person might ask whether that first step was already done for the last CEO search. If the answer is yes, the followup question should be “What went wrong and how can we fix the search?”.

Or maybe the BOD needs to get some outside “counselling” to be more successful.
May 3, 2018
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On the BBO forums, BBO representatives have said that a couple of years ago, GIB bots scored about 55% in robot MP tournaments where 1 human plays with 3 bots. They keep doing periodic bug fixes so I think that percentage could be a few percent higher these days.

No way to tell if the people playing in the average BBO robot game are stronger or weaker than an average live club game.

For the most part, people who in BBO robot games are at least somewhat familiar with the bot bidding system and play quirks.
March 27, 2018
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