1NT is 11-14 balanced in 1st, 2nd and 3rd seat. Upgrade to 12-14 in 4th seat.
Forcing and non-forcing Stayman over weak NT
2
is non-forcing stayman and is used to show any invitational hand including a 5 card Major. Auction such as 1NT - 2
- 2
- 2
shows 5 hearts, invitational. 2NT re-bid is invitational but may be without a 4 card Major.
2
is GF stayman and shows a hand that is not a single suited hand. It also does not contain two Primary (5+ card) suits.
Responses over 2
:
before 2
then 3
if you get a chance. The 2
bid denies spades.
is Baron (shape asking). Responses:
= 3343
= 2344
= 3244In all auctions that subsequently show a 5+ card Major by the 2
bidder, the responder is slammish, has a second 4 card suit, and is requesting cue bids (Aces before Kings), if you have 3-card support.
and 2
are to play (less than 9 points).
are transfers. Transfer to minors may be either to play or slam tries. Transfers to Majors are GF, but not necessarily slammish; bid 3 NT without a fit. Super accept over the Major suit transfers with at least 4 controls (A=2, K=1) and a fit by making the cheapest cue bid (Aces first). With less than 4 controls but with a 4 card support, bid 4 of the transfer suit.
is very specifically 5+ diamonds and 4 clubs, GF. Discussed below.Run outs over 1NT - Dbl (Must run with less than 9 pts) - Swine run outs.
shows that suit and either Major. 2
shows diamonds and spades.Run outs over 1NT - P - P - Dbl (Opener must immediately run to his 5 card club suit if he has it.)
Responder may:
are handled by going through 2
(non-forcing stayman), and subsequent bid of 3
.
Example:
1NT - 2
- 2
- 3
shows 5/5 in the Majors, invitational.
No preference; you pick. 2/2 in the Majors.
/
Play here.
/
Play here.
bid. As mentioned earlier this bid shows very specifically 5+ diamonds and 4 clubs.
1NT - 3
/4
is 4 Cover Cards, for the bid suit. Subsequent 4 of a Major by responder asks about the King of the bid suit; bid 4NT to show the King or bid 5 of the minor to deny. 4NT by responder is Key card. 5 of the minor by responder is to play.
is 5+ Cover Cards, Keycard for clubs.
is 5+ Cover Cards, Keycard for diamonds.are handled by transferring to the cheaper suit and then bidding the higher suit.
Example:
1NT - 2NT Transfer to 3
then 3
is 5/5 GF with hearts and clubs
/4
Cue bid for the 2nd suit (hearts in this example). Guarantees 4+ cover cards.
Confirms clubs, and is Keycard for clubs. Subsequent 4NT is to play. The bid of 4
guarantees 4+ cover cards.
To play. 3 or less cover cards. 1 step - over bid of 4
(4NT over spades) by the responder is Keycard asking.
(or 4NT over spades) Kick-back Keycard for hearts (or spades respectively). Guarantees 5+ cover cards.3 level transfers to a minor are done with:
Subsequent bid of 4 of the minor is quantitative. Opener bids 4NT (or 5 of the minor with 3 card support) are to play, unless he has at least 4 controls in which case he shows keycards. Note that 4NT will not be a keycard step.
Subsequent jump bid in a different suit is Exclusion Keycard.
4 level suit bids are all Keycard asking for the bid suit. Since we have an extra step available, 4NT will show 0 without the Queen of the asking suit. A direct 4NT bid over 1NT is quantitative without any 5+ card suit.
1
/1
followed by 1NT rebid is a 15 - 17 balanced hand
All minor suits openings are sound openers. 4 card Major openings or the occasional 1NT with a singleton are preferable over a bad 12 count minor suit openings. You can always pass a bad 12 if 1NT is not practical.
All invitational sequences are 8 - 10 points.
Inverted minor sequences are:
Stretch to bid over minor suit openers. A 5 count is an easy bid. An Ace must bid. Some times a 3 card Major is a good response. So is a suitable 5 card weak jump shift in a Major.
- 2
1
- 2
.
The 2
response shows 10+ points, natural, and is not GF. The opener cannot try to find a Major suit fit, unless he has an off shape, minimum opener. Where as the responder does not deny a 4 card Major and may subsequently try to find a Major suit fit without showing extras.
is 5+ diamonds, forcing at least 1 round.
/2
- Opener confirms an off shape, minimum opener. Can be passed.
- Good raise for clubs. Opener may still have a 4 card Major. GF.
- A hand that would have rebid 3
in any case. GF.
/
- 6/5 hand with diamonds and the bid Major.
- KCB for clubs. Subsequent 4NT by the opener is to play.
- KCB for diamonds with a very good diamond suit. 4NT bid by the responder is not a step and is a quantitative denial showing no interest. Subsequent 4NT by the opener is to play.