Chapter 15

All Lebensohls

  • Negative Doubles/Takeout: replaces Stayman: 1) perfect takeout 4-7, 2) Can handle the auction (4-7), 3) Invitational 8+. 2NT by Opener is scrambling over (2M).
  • 1NT-(2X)-2NT-3:
  • Weak hands: Sign-off bids
  • Cue for Clubs: semi-stopper6+ clubs GF (Radu plays this as semi stopper, same as he plays after his weak 2 Leb and Leb after 1m-(2M))
  • 6+4M, Bid Above 3X:  If could have made 2-level bid of M, 2N-3-3M is 6+C and 4M (1NT-(2)-2NT-3-3).
  • 3NT: To play don’t use slow, Slow Shows. 2NT then 3NT shows stopper. 3NT direct denies.
  • Direct Cue: Asking for stopper, shortness
  • Transfers at 3-level: Skip their suit, show 5+ invitational or better
  • Opener: accepting shows min unless fit makes you want to upgrade. Can cue with max, no fit, not stopper. Can super accept and show stopper above 3NT (1NT-(2)-3 (spades inv+)-4)
  • Unused Bids. 3M 55m GF: If they showed S, 3 bid not used so 55m GF. If they showed H, 3 bid not used so 55m GF
  • Re-entering: X of natural is takeout, X of artificial is natural
  • Cue/Slow Cue for stoppers:
  • Cue asks for stopper
  • Slow cue asks for semi-stopper
  • 3NT/Slow 3NT – To play or COG (slow shows 4#M):
  • 3NT to play
  • Slow 3NT, stopper and 4#M (just like our (2M)-X)
  • Transfers Invite: 5#+
  • Transfer invites, skipping their suit (accepting transfer is not accepting game invite)
  • Unused bids show both minors (direct) or clubs and major (slow shows 4#M):
  • Unused bids are minors and GF
  • 1m-(2)-3 (because you would transfer to spades with 3
  • 1m-(2)-3 (because you would transfer to hearts with 3
  • Slow unused bids are 5# clubs and 4# oM
  • 1m-(2)-2NT-3-3 (with just 5#+S transfer)

Sidenote, because this came up … 1-(2).

Radu says:

1-(2)-2NT: LR 3+

1-(2): 3 is 3-card LR, 2NT is 4+ LR (we do this too, extended Jordan)

3m: Natural (they play switch but not necessary for us)

GF Bids (Cues and 3NTs, Direct no 4#M)

  • Direct Cue: No 4#M, no stopper
  • Direct 3NT: No 4#M, stopper
  • Slow Cue: semi-stopper ask4#M, no stopper
  • Slow 3NT: 4#M, with stopper (Choice of Games)
  • 4m over (2M)-X. 4#M GF and 5#+m

Invitational Bids (slow show 4#M)

  • (2)-X:
  • Slow 3: 4#
  • 3: 5#
  • (2)-X:
  • No Slow here. Slow has to be signoff
  • 3: 4# or 5# invitational
  • 3 Direct. Not 3 Direct, because after 2NT doubler bids better minor, per Radu conversation 11/1/25 invitational here is 8-11ish.

Non-Invitational Bids:

  • 3 Direct: 0-10
  • Slow bids under 3-level of preempt.

Other Bids

  • Better Minor over (2M)-X-2NT. Xer shows better minor. With this you give up 3 direct bid being invitational, has to be 0-10.
  • Doubler can bypass after 2NT, 1) New Suit: natural & big, 2) Cue GF, 3) 3N To play
  • NOT FOR DAN: Note: Radu does this differently, like his other Leb uses cue to ask for stopper and slow cue to ask for semi-stopper
  • Slam tries. We agreed (1/14/23), 4NT directly after (2M)-X is RKC for other major. Going through 2NT-3 first is quantitative. 2NT-3 then cue at their 4M is slam try in a minor.

Regular Lebensohl