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EdwardPiwowar / BBA

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When partner has made a t/O double to show 2 suits we do not use negative doubles #599

Open ThorvaldAagaard opened 3 weeks ago

ThorvaldAagaard commented 3 weeks ago

0286C26153B3F6572C41E6B69DF7 image BBA is not doubling with the West hand but it should. Now it does not make sense that D from East should show 4H as East would just bid 2H, so double is penalty

image 2H from South is not a limit raise in diamonds - again south can just bid 3D with a limit raise

EdwardPiwowar commented 1 week ago

For the robot to understand, you need to precisely declare the meaning of the bids, in this case 2D and 2H. Until we have a specific arrangement, I can't do anything.

ThorvaldAagaard commented 1 week ago

1: Do we agree that West has a T/O double showing Hearts and clubs? 2: After using a T/O D to show 2 suits, partner bids a suit with fit, and otherwise pass. X is Penalty (cooperative mening, T/O double can bid with extra length)

3: After opponents have made a T/O double showing two suits, any cuebid in their suit is seminatural with stopper typical looking for 3N. 4: After opponents penalty double running is length

So in the above example X is right, 2D is right, X of 2D is right, but the hand miss some tricks.

2H from South is terrible wrong, in any system, and should primarily show 5S + 4H (And void diamonds)