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Unfortunately Typical Invitational Sequence


Bbradley62

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[hv=nn=GIB%20N&n=SQ9854HA5DT3CK874&d=n&v=o&b=1&a=P1D(Minor%20suit%20opening%20--%203+%20%21D%3B%2011-21%20HCP%3B%2012-22%20total%20points)PP1S(Balancing%20overcall%20--%205+%20%21S%3B%2011-%20HCP%3B%209-12%20total%20points)P2N(2-%20%21S%3B%2014+%20HCP%3B%2016-%20total%20points%3B%20likely)P3N(5-%20%21H%3B%205-6%20%21S%3B%2011%20HCP%3B%2012-%20total%20points)PPP]200|180[/hv]

If 2N is invitational to 3N, under what conditions would North decline the invitation?

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[hv=nn=GIB%20N&n=SQ9854HA5DT3CK874&d=n&v=o&b=1&a=P1D(Minor%20suit%20opening%20--%203+%20%21D%3B%2011-21%20HCP%3B%2012-22%20total%20points)PP1S(Balancing%20overcall%20--%205+%20%21S%3B%2011-%20HCP%3B%209-12%20total%20points)P2N(2-%20%21S%3B%2014+%20HCP%3B%2016-%20total%20points%3B%20likely)P3N(5-%20%21H%3B%205-6%20%21S%3B%2011%20HCP%3B%2012-%20total%20points)PPP]200|180[/hv]

If 2N is invitational to 3N, under what conditions would North decline the invitation?

 

Certainly a good question! This minimum overcall has no business accepting anything, except perhaps an invitation to Overbidders Anonymous.

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I think that the explanation attached to the 2N bid is pretty sound. Whether he had a hand consistent with that explanation I neither know nor care.

 

Given that explanation it is not hard to construct a range of hands suitable for raising to 3NT. This North clearly falls outside it.

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[hv=nn=GIB%20N&n=SQ9854HA5DT3CK874&d=n&v=o&b=1&a=P1D(Minor%20suit%20opening%20--%203+%20%21D%3B%2011-21%20HCP%3B%2012-22%20total%20points)PP1S(Balancing%20overcall%20--%205+%20%21S%3B%2011-%20HCP%3B%209-12%20total%20points)P2N(2-%20%21S%3B%2014+%20HCP%3B%2016-%20total%20points%3B%20likely)P3N(5-%20%21H%3B%205-6%20%21S%3B%2011%20HCP%3B%2012-%20total%20points)PPP]200|180[/hv]

If 2N is invitational to 3N, under what conditions would North decline the invitation?

 

1- I think the explanation of 1 is not perfect,as we know North any balancing overcall only shows 9 - bad 12hcp instead of 11-hcp because balancing overcall only with 8hcp is a wrong auction for sure.

2- When North hold 9-bad 10hcp without a better five suit,it should decline invitation.

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