Non vul vs. vul, GIB holds:
JTxxx
x
9xx
9xxx
The bidding, starting with partner:
2♣ - 2♦*
2♥ - 3♣**
3♦ - 3♥***
4♥ - P****
* Negative or waiting - no problem there
** Cheaper minor 4 or less points - no problem there
*** WHAT????
**** Can't argue with the final pass.
Where did this 3♥ bid on a singleton come from? Even the GIB explanation says 2+ hearts.
By the way, I made 9 tricks and got a slightly plus IMP result.

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