作者jmc (cryptomatician)
看板BridgeClub
标题Re: Transfer Lebensohl
时间Thu Sep 14 00:00:44 2000
Transfer Lebensohl
After (1) 1NT (2X) ?
(2) (2X) Dbl (P) ?
(3) (1X) Dbl (2X) ?
(a) X = Diamonds/Hearts/Spades.
2Suit: To play.
2NT: Puppet to 3C
-> Pass /Lower Suit: To play.
Higher Suit: CoG with long suit and stopper.
Cue: CLUBS. FG. No stopper.
3NT+: CLUBS. Slammish with stopper.
3C: Transfer to D. INV or better. *
3D: Transfer to H. INV or better. *
3H: Transfer to S. INV or better. *
* If transfer to opp's -> Stayman.
3S: Ask for stopper. Usu. spl. opp's.
3NT: To play.
4m: Leaping Michaels. 5-5 up.
( X=M: 4C=C+oM. 4D=D+oM.
X=D: 4C=C+One major. 4D=H+S.)
4M: Unbid: NAT. with stopper.
Jump Cue: Minors. Strong.
4NT: Minors. (Weak if X=M.)
NOTE: If opp "transfer" (=Substitute bid.)
-> Same. Cue opp's at 2 level = T/O. Weakish.
(b) X = Clubs.
2D/2H/2S: To play.
2NT: DIAMONDS. CoG with stopper OR INV.(Usu. no stopper.)
-> 3C=Accept. 3D=Decline.
3C: Stayman
3D: Transfer to H. INV or better.
3H: Transfer to S. INV or better.
3S: DIAMONDS. FG. No stopper.
3NT: To play.
4m: Leaping Michaels.
4M: NAT. with stopper.
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