Sunday, August 6, 2023

Weekly Hand Analysis - Mark Olsky - August 14, 2023 - Redouble










Question:  Was North's use of a Redouble correct?

Mark:

This is an unusual, but very good auction by all players. After the double, N obviously has 4 options:

    a. Raise hearts to 3 or 4, 

    b. pass 

    c. Redouble.

    d. bid a new suit as a game try requesting help in that suit. 

Only highly seasoned regular partnerships would assign a precise meaning to the redouble that both partners would understand to have a precise meaning. If I encounter that redouble from my partner lacking prior discussion of this exact auction, I'd say it shows a little extra beyond a minimum 1 heart response. Maybe it's a 5th heart, maybe a couple of extra points, give or take 9HCP. That's pretty much a good description. There's a bit of overlap between 3 hearts and redouble by north. Some players would bid 3 hearts as a kind of preemptive bid, showing a 5th heart and not a real game invitation and would redouble to show a real game try without a specific help suit. My personal preference is the latter approach, so, after discussing it with my partner (in advance, of course) I would bid 3 hearts rather than redouble with the north hand. There is no commonly agreed standard for this auction. Redouble or 3 hearts is correct, depending on how you think partner will take it. I wouldn't pass and I wouldn't make a new suit game try. If N bids 3 hearts instead of RDBL, you probably buy the hand at 3 hearts. A good question is whether that's good or bad. If E leads a spade against 3 hearts, the contract almost certainly fails by 2 tricks (vulnerable) for the dreaded 200. A diamond lead or anything but a spade probably generates only 100 compared to the 130 that you make at 4 diamonds. For this hand, the redouble is more successful, so who's to say it's not correct?


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