Pick your options and press Deal.
The table
Probability that a random hand fits any of the boxes below —
a union of boxes, the same reading the bidder keeps per seat.
Partner's hand given yours, exactly, after Richard Pavlicek's
Companion Hand Calculator — but each hand is
a union of boxes. Partner's known boxes condition (blank = any hand), the query boxes ask.
Your hand
Partner known
Partner query
Or press Enter. Most boxes answer at once; a wide union of
your shapes whose boxes name every suit takes a second or two on several gauges. Slower: a partner
box weighing both hands' points (
up + my.up >= 25), and a where adding two suits'
HCP (s.hcp + h.hcp >= 10).A length —
5+, 4-6, 3, blank = any —
or a holding: a regex over the suit written high to low, matched whole — A K Q J T
by name, x a card 2–9, . any card:
AKxxAKx*— any number of small cardsAK...+— the AK in a 5+ suit.*K.*— the king anywhere[^A]*— no ace[AKQ]{2}.{3,}— two of the top three, 5+ cards
AKT52.K83.94.762) into a suit to fill the row. The points column
takes ranges too (12-14, 15+), on the gauge its header names.A condition on the box's own hand: the lengths
s h d c (or ♠ ♥ ♦ ♣), a suit's own HCP s.hcp, the point gauges
hcp up sps sph spd spc (or sp♠ …; p = the one the points column is on),
Pavlicek's freak, and a distribution, where x is any number of cards:
5431— ♠♥♦♣ in that order;54xxany minors(5431)— in any order;(54)(31)within each pair;(55)xx7=6=0=0— in order,7-6-0-0in any order: the way to write ten or more cardss > hs >= h >= dmax(s, h) >= 5♠ + ♠.hcp >= 9d.hcp = 4— the ♦Ahcp >= 10 & up >= 12p + s >= 15 | !(d > c)freak < 3— (4333) (4432) (5332)
my. — s + my.s >= 8 | h + my.h >= 8, up + my.up >= 25.Toggle conventions, then Deal in Practice or Demo — changes apply to the next deal.