HeartA, on Mar 14 2005, 02:44 PM, said:
Walddk, on Mar 14 2005, 02:29 PM, said:
You are welcome to have that agreement with your partner of course, but then you need another for when you have spades. If you haven't, opener will keep correcting to spades if he has a fit, no matter how hard you try to sign off in diamonds.
Roland
My concept (or modification) of negative dbl is to show unbid suit(s) when NFB is not available. If I bid a new suit (minor) after dbl, it denies the unbid (other) major.
I agree that it show not a hand of clubs and a fit for diamonds. That's why I guessed Flame hand of exactly 3 ♦s.
My version of negative dbl is similar to 1NT without intervention:
1♠ - 1NT
2♥ - 3♣
shows a hand of 10 (or 11) hcp or less with real ♣ suit. So does
1♠ - (2♦) - DBL
2♥ - 3♣.
The only difference is that 1NT could be 6 or 5 hcp, while DBL usually shows 8 to 11.
This sounds like a playable treatment. It has some faults (especially at higher levels it is important to show what suit(s) you have as soon as possible) but the standard treatment also has faults.
However, it would be good for you to realize that this is really not standard, and not expect other players to play the same way. (as you obviously did from your first reaction in this thread)
A good book that about negative doubles is (surprise) "negative doubles" by Marty Bergen. It discusses the standard treatment as well as some modifications, like the modification that Ben discussed and "thrump doubles".

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