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GIB erred in 3 card ending?! what is she thinking?

#1 User is offline   sakuragi 

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Posted 2019-January-30, 07:59

here is
the hand

this is the
3 card ending

With the S and C suit someone already shown out
With the H suit played 2 rounds. GIB E holding 2 more and GIB W (opened 1H) have the other 3.

So looks like open book at the 3 card ending.
How does GIB E err playing low S at the end? :P :lol:
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#2 User is offline   johnu 

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Posted 2019-January-30, 15:35

FWIW, I've never seen GIB error in a 1 card ending.

If you look at the description of South's 3, it includes 8HCP, so South need J and J to get up to 8 HCP. Even though South is dummy and in theory, East should be able to see all of dummy's cards, maybe the simulation gives South J in which case, it doesn't matter what card East plays.

Or maybe these are basic bots and the bot is randomly playing the lowest card possible just because ....

Either scenario is possible.
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