Bridge - Conventions Bridge - Blackwood 102 on 5 values with the lady.
Blackwood is one of the most popular bridge conventions developed by the American bridge player Easley R.. Blackwooda
Blackwood 102 on 5 values with the lady of trump. …
Bridge - Conventions Bridge - Bergen
Bridge - Conventions Bridge - Bergen.
Bridge bidding convention developed by the American expert Marti Bergen based on the Law of Connective Levs.
The main assumption of the convention is to differentiate the elevations of the older color depending on the number of assets held, the answers are as follows:
– dwa …
Bridge - Conventions Bridge - Arkona 1N
Bridge - Conventions Bridge - Arkona 1N.
It is a bridge bidding convention developed by the Polish theoretician Łukasz Sławiński. Sławiński developed the algorithm, which allows, according to the criteria adopted by him, to recognize the degree of natural counterfeit discipline. Natural counter in this context is counter, which
… Bridge - Conventions Bridge - 2ba jacoby
Bridge - Conventions Bridge - 2ba jacoby.
The creator of this convention is Oswald Jacoby (1902–1984), one of the greatest American bridge players, journalist and author of many conventions, and a participant in both world wars and the Korean War.
It consists in forcing raising the opening suit
… Bridge - Conventions Bridge - Mexican diamonds
Bridge - Conventions Bridge - Mexican diamonds.
Bridge Bidding Convention by George Rosenkranz, is an integral part of the Romex system, both in its version “natural” as well as strong-clubbing.
The opening promises it:
21-22PH, balanced system, usually 7 control (as = 2, King
… Bridge - Conventions Bridge - Shurig's 1NT
Bridge - Conventions Bridge - Shurig's 1NT.
Meaning:12-15 PH, balanced system without 4 ♠ i 5♥
1BA – ?
– 2♣ = Weak Stayman, an attempt to play a better part or invitations with 4♥ the 5♠
– 2♦ = transfer
… Bridge - Bidding System Bridge - Common Language 2005
Bridge - Bidding System Bridge - Common Language 2005
OPENING
1♣ – 12-14 PC, balanced system, possible five ♣, 15+PC, 5+♣, 18+PC, arbitrary layout
1♦ – 12-17 PC, 5+♦, the 4♦ in the system 4441, the 4
Bridge - Bidding System Bridge - Common Language 2000
Bridge - Bidding System Bridge - Common Language 2000
OPENING
1♣ – 12-14PC; balanced system or 4414 ("Small WITHOUT ATU"), 15-17PC; unbalanced system; 5♣+, 18+PC; arbitrary layout; ("Strong club")
1♦ – 12-17PC; 5♦+ the 4441 z 4
Bridge - Bridge Bidding System - SSO Lambda
Bridge - Bridge Bidding System - SSO Lambda
| Opening | |||||
| Lambda | Delta | ||||
| NOT | – | 13+PC layout free | 13+PC layout free | ||
| 1♣ | – | 8-12PC balanced. May be 5-3-3-2 with a longer in the older one | 8-12PC without shortness | ||
| 1♦ | – | 0-7PC layout free | 0-7PC | ||
Bridge - Bridge Bidding System - SAYC
Bridge - Bridge Bidding System - SAYC
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Opening |
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1♣ |
– |
13+PC guarantees 3 trefle |
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1♦ |
– |
13+PC guarantees 4 kara (exception 4-4-3-2) |
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1♥ |
– |
13+PC guarantees 5+ hearts |
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1♠ |
– |
13+PC guarantees 5+ peaks |
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1NT |
– |
15-17PC balanced circuit. Maybe | ||