For those who want to learn

The commentaries were found on the message boards in Yahoo and represent some sound thinking by some of our most respected players.

These conventions and systems are collected over the years from sources listed on our page of bridge links. Where possible I have stated where they were found. My apologies to anyone I have not acknowledged as a source.

This information is offered as an introduction to these subjects and should not be considered an authoritative source. There are probably as many different treatments of these as there are partnerships. Check with your partner first.