That was difficult to solve

[thorvald]

[hv=pc=n&s=s32hakq865daj4ck2&d=n&v=b&b=13&a=1c2s3hp3s(Cue%20bid%2C%203%2B%20C%2C%2011-21%20HCP)p]133|200[/hv]

 

Strange explanation, and I have no idea about the hand GIB can have.

 

I ended up bidding 4N and GIB bid 5♣ - are you getting closer?

 

 

Did you get it right?

 

[hv=url=https://www.bridgebase.com/tools/handviewer.html?lin=st||pn|~~v3fakebot,~~v3fakebot,~~v3fakebot,~~v3fakebot|md|3S32HAKQ865DAJ4CK2,S94HJT9DKT653CT97,SQJ6H3DQCAQJ86543,SAKT875H742D9872C|sv|b|rh||ah|Board%2013|mb|1C|an|Minor%20suit%20opening%20--%203+%20!C;%2011-21%20HCP;%2012-22%20total%20points|mb|2S|an|Aggressive%20weak%20jump%20overcall%20--%206+%20!S;%204-10%20HCP|mb|3H|an|Free%20bid%20--%205+%20!H;%2013+%20total%20points|mb|P|mb|3S|an|Cue%20bid%20--%203+%20!C;%2011-21%20HCP;%2012-22%20total%20points|mb|P|mb|4N|an|5+%20!H;%2013+%20total%20points|mb|P|mb|5C|an|11+%20HCP;%20strong%20rebiddable%20!C;%2012-17%20total%20points|mb|P|mb|6C|an|2+%20!C;%205+%20!H;%2020+%20total%20points|mb|P|mb|P|mb|P|pc|SK|pc|S3|pc|S9|pc|SJ|pc|SA|pc|S2|pc|S4|pc|S6|pc|ST|pc|CK|pc|D3|pc|SQ|mc|11|]399|300[/hv]

 

 

 

[pescetom]

I've no idea what 4NT should be in this auction (except what it turns out to be), but then I've no idea what the agreement about 3♠ is either, despite reading the "explanation" (if I was an opponent and received no further clarification I would call TD).

[thorvald]

I've no idea what 4NT should be in this auction (except what it turns out to be), but then I've no idea what the agreement about 3♠ is either, despite reading the "explanation" (if I was an opponent and received no further clarification I would call TD).

 

I think 4N is undefined - but the hand felt just to good for bidding 4♥, so I improvised :-)

My opponent bid 4♥ and was left there to play.