GIB changes its mind

[chasetb]

IF GIB is going to force to game, it should bid its longest suit first. If not, then the correct bid is 2NT, NOT 3♦. It got cutoff, but I ended up %20--%203%20!S%3B%2015%20HCP%3B%20twice%20reb%29P5H%28Two%20or%20five%20key%20cards%3B%20no%20queen%20--%201+%20!H%3B%204+%20!S%3B%20biddable%20!D%3B%2013-18%20total%20points%29P6H%283%20!S%3B%2015%20HCP%3B%20twice%20rebiddable%20!H%3B%2016%20to%29PPP&p=C5C3C9CKD9D2DJDKCJCAC7C4HQH4H6HAS3SQSKSAC6C2H2CQHKH3S4H7D7DTDQD8DAD6S6D4D5H5H8HJS9S5SJS8S2H9STS7HTC8D3CT"]6♥-3.

[hv=sn=chasetb&s=SQ86HKQT982D97CAK&wn=Robot&w=SKT9HJ43DT42CQ875&nn=Robot&n=SA754H6DAQJ53C643&en=Robot&e=SJ32HA75DK86CJT92&d=e&v=o&b=30&a=P1H%28Major%20suit%20opening%20--%205+%20!H%3B%2011-21%20HCP%3B%29P1S%28One%20over%20one%20--%204+%20!S%3B%206+%20total%20points%29P2H%28Opener%20rebids%20his%20H%20--%203-%20!S%3B%2011-15%20HCP%3B%29P3D%28Responder%20reverse%20--%204+%20!S%3B%20biddable%20!D%3B%2013+%20total%20points%3B%20forcing%20to%203N%29P3S%283%20!S%3B%2011-15%20HCP%3B%20twice%20rebiddable%20!H%3B%2012%29P4H%281+%20!H%3B%204+%20!S%3B%20biddable%20!D%3B%2013-18%20total%20points%29P4N%28Blackwood%20[H]%20--%203%20!S%3B%2015%20HCP%3B%20twice%20reb%29P5H%28Two%20or%20five%20key%20cards%3B%20no%20queen%20--%201+%20!H%3B%204+%20!S%3B%20biddable%20!D%3B%2013-18%20total%20points%29P6H%283%20!S%3B%2015%20HCP%3B%20twice%20rebiddable%20!H%3B%2016%20to%29PPP&p=C5C3C9CKD9D2DJDKCJCAC7C4HQH4H6HAS3SQSKSAC6C2H2CQHKH3S4H7D7DTDQD8DAD6S6D4D5H5H8HJS9S5SJS8S2H9STS7HTC8D3CT]400|300[/hv]