Essentials Flashcards

1
Q

What does the following mean:

Opening bid of 2 Clubs

A

23+points, any shape

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2
Q

What does the following tell you?

A 2 Clubs response to your 1NT opening bid

A

STAYMAN:
Your partner has
a) 11+ pts (usually) and a 4C Major and so wants to know if you have a 4+C major suit fit, OR

b) 0-10 with either 4/5 in majors, or 4441.

You must respond:
- 2D = no 4C Maj (so settle at 2NT or rebid the 5C Major if you have one).
- 2Ht = 4+C in Ht.
- 2Sp = Sp).

Note: With weak but long Cl (say 7), the responder would bid 2Cl and next bid 3Cl. The opener must then pass to stop the bidding there.

Note 2: If responder has only 11-12pts they should indicate this with 2NT.

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3
Q

What is the minimum points count you need to respond to an opening bid of 1 of a suit?

A

6+ to bid at the 1 level.
10+ to bid at the 2+ level.

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4
Q

What 3 things do you need to be able to Overcall with 1NT?

A

If you have a balanced hand with 16-18pts and a stopper in the opener’s suit.

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5
Q

When is a Losing Trick Count used and how is it calculated?

A

In response to your partner’s suit once you have established an 8 card Trump Fit to work out how high you can bid to (18 - your losers+7 = no. tricks likely to be made above 6).

Note: LTC is not suitable for no-trump contracts or misfit hands.

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6
Q

What does an opening bid of 1 of a suit show?

A

Either:
1. An unbalanced hand with 12+ pts (or rule of 20 if 10-11 pts)

Or:
2. A balanced hand with 15-19 pts (which bid 2 NT next time around)

If unbalanced:
(a) 1 Sp indicates the longest suit.
(b) 1 Ht indicates the longest suit, OR the highest ranking of 2 equal length suit, OR Sp or Ht in a 4Sp/4Hts split, OR a singleton Sp in a 4441 hand.
(b) 1 D indicates the longest suit, OR a singleton Ht OR a singleton Cl in a 441 hand.
(c) 1 Cl indicates the longest suit, OR a singleton D in a 4441 hand.

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7
Q

When can you support your partner’s opening bid of 1 of a suit (in the same suit)?

A

If you have 6+ pts AND 4 or more cards in your partner’s suit

       6-9: bid 2
       10-12: bid 3
       13-15: bid 4
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8
Q

When can you overcall with a bid of 1NT?

A

If you have a balanced hand with 16-18 pts and a STOPPER in the opponent’s suit.

Note: If 19+, first double and the rebid NT at lowest level.

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9
Q

What is a limit bid and what they indicate?
(shape and points)

A
  1. An OB:
    - 1NT is asking the responder to steer the partnership.
  2. Responses to 1 NT or of 1 of a suit:

1, 2 or 3 NT Response = balanced hand with 6-9, 11-12 or 13-15 HCPs.

A response in the opener’s suit:
This communicating a specific range of HCPs/ distribution so the opener can take charge and make an informed decision as to the final contract:

A NT response to 1NT OB:
- 2NT 11-12 HCP; 3NT = 13-18; 4NT = 19-20 (not limiting; invitation to 6NT). (<=10: Pass).

2. Opener’s rebids:
- 1 of a suit rebid in NT = a 15-19 HCPs balanced hand.
- The same suit for the 2nd time:
- 2 = 12-15 HCP + min 5 cards.
- 3 = 16+ HCP + 6 cards.
- 4 = VG long suit & lots of points.

PS: A new suit response is a forcing bid.

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10
Q

When can you bid a Suit Overcall?

A

If you have an unbalanced hand AND always a 5+ card suit with 2 Hons:

(i) 5+C suit and neither (ii) nor (iii) below:
- 6-10 pts: at the 1 level only.
- 11-15 pts: at up to the 2 level if necessary

(ii) 6C suit AND 12-15 pt: Jump Overcall. (if 16+, first double then rebid the suit).

(iii) 7C suit AND 6-10 pts: Preemptive Overcall.

NB: To Overcall 1NT you must have a balanced hand and 11-15 pts.

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11
Q

When can you overbid with a Takeout Double

A

With a very unbalanced 4441 or 5440 hand:
- If 12-15 pts consider a takeout double but only re-bid if partner promises points.
- If a 6 card suit AND 16+ pts, double and then bid your suit the next round.

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12
Q

When should you double an opening bid if 1NT and what does it mean?

A

If you have 16+ pts (any shape) - this is a PENALTY DOUBLE

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13
Q

When can you bid weak two’s?

A

As an opening bid with a good quality 6 card suit but only 5-10 pts.

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14
Q

What would you open with a balanced hand and 15-19 pts?

A

One of a suit before rebidding in NT.

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15
Q

When can you Overcall if you have a balanced hand?

A

If you have a ** 16-19 pts and a stopper in your opponent’s suit**.

Note: If 19+, first double and then bid NT at the lowest level.

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16
Q

How should you Overcall with an unbalanced hand?

A

Suit Overcall:
Good 5+ card suit (2 hons):
- 8-11 pts: If in a suit, Suit Overcall at 1 level only (insufficient to overcall 1NT)
- 11-15 pts: Suit Overcall can be at 2 if necessary or can overcall 1NT.

Jump Overcall:
Good6 card suit (2 hons) with 12-15 pts.

Preemptive Overcall:
Good 7 card suit (2 hons): 6-10 pts:.

17
Q

When can you bid an Overcall?

A
  • ** 6-10 pts** but with a 7+ card suit with 2 Hons: -> preemptive bid (+2 level).
  • 12-15 pts if you have a 6C suit with 2 Hons -> jump bid (but if 16+, first double then rebid the suit).
  • ** 8-15 pts** with a 5+C suit with 2 Hons** -> Bid at the 1 level only (11-15 could go to 2 if nesc.).
  • If ** very short in the opener’s suit** (4441 or 5440) with 12-15 pts -> Takeout double
18
Q

What does it mean if the opener bids one of a suit and then two of the same suit?

A

That they have 6 cards in that suit.

19
Q

What would be your response to a 1NT OB if you had a balanced hand?

A
  • 11-12 HCP -> 2NT (limiting)
  • 13-18 pts -> 3NT (limiting)
  • 19-20 pts -> 4NT (not limiting; invitation to 6NT).
20
Q

When can you Overcall with a suit?

A

Must have a min. of a good 5+C suit (2 Hons)

A. To overcall a 1NT opening bid:
- 5+C suit with 11-15 (if 19+ and balanced, first double then rebid the suit).

B. To overcall a 1 of a suit bid:
- 5C suit: 8-11 pts bid a 1 level only; 12-15 bid at 2 level if you can’t bid at 1.
- 6C suit: 12-15 -> Jump Overcall; 16+ -> first double then rebid the suit.
- 7C suit: 6-10 pts -> pre-emptive Overcall (+2).

21
Q

How would you treat the following hand: 3Sp, 5Ht, 3D, 3,Cl

A

Treat it as unbalanced and bid the 5C Major.

22
Q

How would you treat the following hand: 3Sp, 2Ht, 3D, 5Cl

A

Balanced, as the 5C is a Minor. (Only bid the 5C suit if it is a Major).