Posted 2008-March-14, 14:20
I hate to blame it on what you are playing, but it's either already expert standard or well on its way to becoming so that doubling 1NT here shows the other two suits. Penalty is useless since if you have that partner simply has a light overcall. In reality the only time they psych 1NT is when your side has a big fit, and then you can just cuebid for partner instead.
There was also bad luck involved, regarding AK opposite the void. That was tough to diagnose.
Please let me know about any questions or interest or bug reports about GIB.
1♣-1♥-1NT-P
2NT-3♥-4♣-4♥
P-P-X-P
P-P