szara_emin Posted April 13, 2012 Report Share Posted April 13, 2012 Having as South a hand ♠ KJ43 ♥ Q875 ♦ - ♣ AQJ53, the bidding went:W N E S1♦ pass pass dblpas 2♦ pass ? GIB convention card showed now following explanation for 3♦: 4+♣, 4+♥, 4+♠ BIDDABLE DIAMONDS !!! Since when at most singleton is biddable ? I tried 3♦ nevertheless and was rewarded with pass from N (♠ Q75, ♥ KT92, ♦ AK52, ♣ 74) Please do something with sequences like that :), or some explanation maybe? regards Quote Link to comment Share on other sites More sharing options...
georgi Posted April 13, 2012 Report Share Posted April 13, 2012 3♦ is -- 4+ ♣; 4+ ♥; 4+ ♠; 9+ HCP; twice rebiddable ♦; 10+ total points Looks absurd indeed, it will be investigated for fix. It only for minor openings, for ♥/♠ and same continuation the explanations are normal. Quote Link to comment Share on other sites More sharing options...
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