Le 2 Multi
2 Carreau Multicolore par David Harari sur Ghbridge
The Multi Two diamond Opening Bid by Chris Burton
Multi 2 Diamonds on Bridgeguys
Multi 2 Diamonds 2 Multicolore CJ Ryall
Weak two preemptive methods by Chris Ryall collection
 Le 2 multi sur Bridge-cube.com
2C 2P bicolores, 2 Multi et 2T bivalent PDF par David Harari
Défense contre le 2 Multi sur Bridgez chez vous
Muideberg 2 Level Opening
Muiderberg version jouée par Jan van Cleeff
Minimulti by Paul Lavings
6MIA, TIM and Mazzilli PDF by Glen Ashton : 2♥ and 2♠ as heavy weak twos, passing or bidding on the three level with a light weak two hand type.
 Namyats on Bridgeguys
Fit Mineur inversé variante Alain Lévy sur Bridge cube.com
Inverted Minors Raise on Bridgeguys
A menagerie of Two Diamond opening by Danny Kleinman PDF
| Convention Rodrigue
sur Bajde Bridge Club de Saint Etienne
sur Bridge Cercle Comtois par Christophe Bordet
Le Drury
sur Bridge Cube.com
sur webridge
Sur André Cloutier, le Drury et ses variantes
Le 2
2 Clubs strong artifical opening on Bridgeguys
Your 2C Bidding structure by Karen Walker
le 2 bivalent (Fort et Forcing de manche sur bridge-cube.com
2 bivalent par David Harari sur GHbridge
Woodgrove responses to 2T on PSclub
Brass Convention to make additional use of the 2♣ opening, so that it covers more hand types by Glen Ashton PDF
Responding to an Omnibus 2 Clubs PDFby Danny Kleinman
A lesson Hand in Bidding theory by Danny Kleinman PDF
2 , two ways on Gerben's Bridge page
2T by Bill Jacobs on VBA march 2008 Bulletin PDF |