VS For Replacing And Refreshing The Bergen Raises

Although Marty Bergen did a genius job inventing "Bergen raises", and it is one of the most widely used conventions, there is a significant problem with the original Bergen raises. I published a new solution, which fixed the Bergen Raises …

Reverse Drury Convention

Reverse Drury convention is invented to show maximum hand with 3+ card fit with 2♣ bid as a passed hand, when partner opened 1 major in the 3rd or 4th position. Using Reverse Drury convention , we can stop many …

Splinter Convention

Splinter convention is invented to show a game forcing 4 card support raise with a singleton, by using an unusual jump bid after partner's suit bid. Splinter is used both from opener and responder hand. The target of us is …

How To Raise 1 Major Opening?

When our partner opens 1 major and we have at least 3 cards of this suit, we can see immediately that we have at least an eight-card fit.…