Desculpe antecipadamente se tais perguntas não são permitidas. Quero especificamente um suggestions sobre se há alguma inconsistência/interpretação errônea na minha abordagem e se preciso adicionar mais alguma coisa para que isso constitua um cartão de convenção authorized. Estou participando de uma competição internacional (realizada pelo CCBA da China) pela primeira vez.
OCR bruto:
DEFENSIVE AND COMPETITIVE BIDDING
OVERCALLS (Model: Responses: 1 / 2 Degree; Reopening)
degree overcalls promise 8 HCP whereas 2 degree overcalls promise 10.
Each overcalls are used with (not essentially good) 5+ card fits.
(1m) -
- 2m is a legitimate 2 degree overcall.
No weak overcalls within the reopening place are allowed.
INT OVERCALL (2"*/4th Dwell; Responses; Reopening)
Equal to INT opening however guarantees stopper in overcalled swimsuit.
No weak overcalls within the reopening place are allowed.
JUMP OVERCALLS (Model; Responses; Uncommon NT)
Pre-emptive - that's, 6 playing cards for degree 2, 7 playing cards for 3, and so forth., ≤10 HCP. 2NT overcall is equal to 2NT opening.
No transferring is finished with soar overcalls.
Reopen: No change
DIRECT & JUMP CUE BIDS (Model; Response; Reopen)
(1m) - 2m and (1m) -
- 3m are legitimate overcalls, not cue bids.
(1M) - 2M is equal to a takeout double with 15+ HCP.
(1M) - 3M shouldn't be allowed.
VS. NT (vs. Sturdy/Weak; Reopening; PH)
2 degree overcalls are pure - 10+ HCP and good 5+ card swimsuit.
3 degree soar overcalls are commonplace pre-emptive: see soar overcalls
(INT) - X is equal to opening INT (1NT) - 2NT shouldn't be allowed.
VS.PREEMTS (Doubles; Cue-bids; Jumps; NT Bids)
Doubles are takeout doubles with 15+ HCP: see takeout doubles
2NT overcall is equal to 2NT opening with 18+ HCP.
(2X) - (3X) shouldn't be allowed. Overcalls are 12+ HCP and good 5+ fits.
VS. ARTIFICIAL STRONG OPENINGS- i.e., 1% or 2% Normal defences nonetheless apply. Doubling a robust 1C shouldn't be allowed.
We don't intervene with 2C.
OVER OPPONENTS' TAKEOUT DOUBLE
Cross is weakest. Another motion will increase your HCP decrease certain by 1.
In any other case, nothing adjustments. Forcing bids are usually nonetheless forcing.
LEADS AND SIGNALS
OPENING LEADS STYLE
With 4 playing cards or extra, lead the highest card if there are ≥ 3 honors or AK, and lead the bottom card in any other case.
With 3 playing cards, lead prime card with the highest two playing cards linked (e.g., QJx, 76x)
Else lead second highest with no HCP in swimsuit, and in any other case the bottom card.
With a doubleton, lead the highest card.
When doubtful, lead with the safer main.
LEADS
Lead
Ace
King
Queen
Jack
10
Scenario
AK(+) / ≥3 honors with A / Ax
KQx / ≥3 honors with Okay with out A / Kx
QJx / Qx
J10x / Jx
109x / 10x
9×
98x /9x
X adopted by linked card, after which a smaller card OR Xx OR xXx, the place no card is strictly above 10.
SIGNALS IN ORDER OF PRIORITY
Associate's Lead
Declarer's Lead
Low like excessive hate.
Low like excessive hate.
Go well with 2 Ambiguous indicators are Ambiguous indicators are
3 most likely not indicators.
most likely not indicators.
Low like excessive hate.
Low like excessive hate.
NT 2 Ambiguous indicators are Ambiguous indicators are
3 most likely not indicators.
most likely not indicators.
Discarding
Low like excessive hate.
Ambiguous indicators are most likely not indicators.
Low like excessive hate.
Amolzuous sianals are most likely not indicators.
Alerts together with Trumps):
Taking part in low from linked playing cards shouldn't be assumed.
DOUBLES
TAKEOUT DOUBLES (Model; Responses; Reopening)
Guarantees 3 playing cards in every of the three unbid fits / 4 playing cards in every of two unbid fits / 5 playing cards in the one unbid swimsuit and 12 HCP / 10 HCP if accomplice guarantees 12.
OR 17+ with an excellent 5-card swimsuit (observe up with swimsuit)
OR 17+ balanced (observe up with NT)
SPECIAL, ARTIFICIAL & COMPETITIVE DBLS/RDLS
Doubles below (not together with) 2NT are all takeout doubles aside from
(INT) - X which is equal to opening INT.
Redoubles in the direction of non-penalty doubles signify a minimum of 2 HCP above the established HCP decrease certain (or 8 HCP, if there isn't any such certain).
Instance. 1H - (X) - XX is 8+ HCP, and 1H - 2D - (X) - XX is 14+ HCP.
Doubles on CAPP 2C overcalls on 1NT are detrimental (Stayman).
W B F CONVENTION CARD
CATEGORY: i.e., Inexperienced / Blue / Crimson / HUM / Brown Sticker: Crimson
PLAYERS：陆畅 Chang Lu，唐铭泽 Mingze Tang
SYSTEM SUMMARY
GENERAL APPROACH AND STYLE
Chang is usually aggressive and Mingze is extra conservative.
Pre-empting fashion correlates closely with vulnerability.
With favorable vulnerability pre-empting can deviate by 2 HCP
Or 1 card.
The system is extremely pure, with minimal synthetic bids.
INT opening - good 14 HCP to 17 HCP.
2/1 FG.
1X - 2NT is power to recreation.
SPECIAL BIDS THAT MAY REQUIRE DEFENSE
2m / 3m overcalling 1m shouldn't be a cue bid, however an everyday overcall.
2M overcalling 1M is equal to takeout double with 15+ HCP
SPECIAL FORCING PASS SEQUENCES
None - we don't use forcing move.
IMPORTANT NOTES
If not sure, we assume a bid to be pure.
PSYCHICS:
OPENING
1%
19
14
INT
20
20
20
24
2NT
320
3NT
400
4.
4A
4NT
5%
50
TICK IN
ARTIFICIAL
MIN. NO. OF CARDS
3
None.
None.
None.
None.
None.
DESCRIPTION
12-21 HCP. Prefers longer minor.
3-3 is 1C however 4-4 or above is 1D.
12-21 HCP. Prefers longer main.
5-5 or above is 1S.
Good 14-17 HCP and balanced.
OR ≤ 3 HCP in third place.
≥22 HCP OR can play 3NT.
6-10 HCP.
Minimal high quality: QTxxxx
Similar as 2D.
Similar as 2D.
20-21 HCP and balanced.
≤10 HCP, min high quality: Qxxxxxx
Similar as 3C.
Similar as 3D.
Similar as 3H.
There is no such thing as a minimal high quality.
Has 9 positive winners however lacks management.
Additionally guarantees an excellent 6+ swimsuit.
≤10 HCP, has one other 4-card swimsuit
OR has 8+ playing cards in that swimsuit.
To play.
To play.
RKCB. Needs NT slam.
To play.
To play.
RKCB eliminating H. Needs slam with trump.
Similar as 5H.
RESPONSES
IC - 1D is ART GF and occupied with 4-4 main.
Im - 2NT is ART GF and goals for 3NT.
1M is commonplace 1/1, 1D - 2C is commonplace 2/1.
1m - 2m is F3m with 10+ HCP, 5+m.
Normal 1/1 and a couple of/1 nonetheless apply.
1M - 2NT is ART GF and goals for 3NT.
2C is main Stayman and 2S is minor Stayman.
2D, 2H, 2NT, 3C, 3D, 3H, 4D, 4H switch to the following bid.
3S is 15+ and needs 6NT or above. 4NT is RKCB. 2D is <8 HCP, 2M is pure with 5+M >8 HCP.
2NT is >8 HCP in any other case. 3NT is hopeless ≤2 HCP.
3D/4D is 3/4+ D pre-emptive and 5D is to play.
2NT ASK for HCP (28) and high quality (AK/KQ/AQ).
3H is 3+ H pre-emptive and 4H is to play.
2NT ASK for HCP (≥6) and high quality (AK/KQ/AQ). 3C is main Stayman (≥4 HCP). 3D, 3H, 4D, 4H transfers.
3S is 10+ and needs 6NT or above. 4NT is RKCB.
4C is 3+ C pre-emptive and 5C is to play.
4H is to play.
Cross (to play) guarantees management in two fits. Else 4C/4D.
4D guarantees ~6 HCP (~2 tips) and no voids / singletons.
Any response besides ?C to play is excessive degree bidding
Reply with RKCB (see excessive degree bidding).
Reply with RKCB (see excessive degree bidding).
(Ignore king in trump swimsuit since trump is unspecified.)
SUBSEQUENT ACTION
1C - 1D auctions sequences proceed like 1/1.
1m - 2NT begins cue bidding on the third degree.
Any 4 degree bid after 1m - 2NT is pure to play.
1M - 2NT proceeds the identical method as 1m - 2NT.
INT - 2C - 2D - 2M is 5+ M. Don't Stayman with 4-3-3-3. 2S is replied with 2NT (15-bad 16) or 3C/3D/3NT (good 16-17).
3S begins cue bidding of any spherical management in degree 4.
Subsequent motion is pure.
2D - 2NT - 3C/3D/3H/3S is
No-No / Sure-No / No-Sure / Sure-Sure
COMPETITIVE & PASSED
HAND BIDDING
2/1 by handed hand is 10-11 HCP.
This is applicable to 1C - 1D auctions.
Handed hand bidding 3S is pure.
2NT - 3C - 3D - 3M is 5+ oM. Don't Stayman with 4-3-3-3.
3S begins cue bidding of any spherical management in degree 4. 3C and above doesn't have an equal for 2S - 2NT.
4C could be responded with 4C (move) / 4D / 4H / 4S.
4D could be responded with 4H / 4S / 5C/ 5D.
HIGH LEVEL BIDDING
Any degree 4 bid is a cue bid signifying second spherical management, until explicitly in any other case.
Any degree 5 bid, until explicitly in any other case, is RKCB eliminating aces in that swimsuit.
If a degree 5 bid is m trump, it's to play, and whether it is M trump, it's invitation to small slam.
4NT calls are at all times RKCB (1/4, 0/3, 2, 2Q), besides QI in INT sequences.
4NT RKCB in NT contexts are replied with (1/4, 0/3, 2).
5NT calls are at all times ASK for accomplice's non-trump Okay location.
(Name the bottom Okay location or return to trump swimsuit (NT in NT context) if not accessible.)