Precision - Other conventions
Weak jump shifts are used all the time.
A New minor is forcing for one round.
Fourth suit is forcing for 1 round.
"Unusual over unusual" is used.
For example, partner opened 1H and opponents intervened with 2N for minors
3C (the lower suit) shows a limit raise for partner's suit
and 3D (the higher suit) shows a game force with 5 cards in the
remaining suit (spades in this case).
A bid of 3H would be a minimum heart raise.
A bid of 3S would be natural, but non-forcing.
Precision ·
One Club ·
One Diamond ·
One Major ·
One No Trump ·
Two Clubs ·
Two Diamonds ·
Two No Trump ·
Major preempts ·
Minor preempts ·
Asking bids ·
We compete ·
They compete ·
Slam Conventions ·
Miscellaneous conventions