Archive-name: billiards-faq
Version: 1.3

This is intended as a general guide and introduction to pool and
billiards games; it does not attempt to be comprehensive.  Comments
and suggestions are welcome!

Recent changes include FAX numbers for publications, some more comments
on jump shots, and a plug for the Equal Offense tournament.

Questions:
1) What does XXX mean?
2) What are the rules for XXX?
3) How do I hit a jump shot?
4) How do I hit a push shot?
5) Where can I go for more information?

1) What does XXX mean?

Ball in hand - the freedom to place the ball anywhere on the table.  Some
               games require that it be put behind the head string.

Baulk Cushion- The end rail that you rack from (British)

Double       - Bank shot (British)

End rail     - The two shorter cushions at each end of the table.

Foot spot    - A point marked on the cloth two diamonds from the foot
               rail (the end rail where the balls are racked), in the
               center of the table.  The spot you rack the balls on.

Foul         - An infraction of the rules that generally ends a player's
               inning (though it is possible to foul when not shooting).

Head spot    - A point two diamonds from the head rail (the end rail that
               you break from), in the center of the table.

Inning       - A turn at the table.

Kitchen      - Area behind the head string.

Lagging      - A way to determine who shoots first.  Each player puts
               a ball behind the head string and banks it off the foot
               rail.  The player whose ball comes closer to the head
               rail has choice of shooting first or second.  Known as
               "Stringing" in the U.K.

Pot          - Pocket (British)

Scratch      - When the cue ball goes in a pocket, or off the table.

--------
2) What are the rules for XXX?

STRAIGHT POOL
(or 14.1 continuous pocket billiards)

Rack all 15 balls on the foot spot, cue ball behind the head string.
The break must send two balls and the cueball to a rail.  Failure
to do so is -2 points, and the opponent has the choice of accepting
the table or having the breaker rebreak.

You need only name the ball and the pocket in calling a shot.  How
it gets there is immaterial, and anything else that goes down counts.

Scoring:  1 point for sunk balls, -1 for fouls (i.e.
scratching, not driving a ball to a rail, etc.), -2 for not driving
2 balls and the cueball to a rail on the break, and -15 for 3 fouls in
a row (tacked on the the -1 for the 3rd foul).

When one object ball is left, rerack the other fourteen with the front
ball missing, and continue play.

Weird racking situations:

(a) fifteenth ball interferes with the rack:
Put it on the head spot.
(b) Cueball interferes with the rack:
Ball in hand in the kitchen.
(c) both (a) and (b):
Rack the fifteen balls together, ball in hand in the kitchen.
(d) Fifteenth ball behind the head string AND (b):
Cueball goes to head spot.
(e) Fifteenth ball on the head spot and (b):
Cueball to center of table.
(f) Cueball on head spot AND (a):
Fifteenth ball to center of table.

EQUAL OFFENSE

Same as straight.  Each player gets ten turns; a turn is shooting
until you miss, foul, scratch, or run twenty.  Rebreak each turn,
respot any balls that go in, and start with ball in hand in the kitchen.
There is no penalty for scratching on the break.  Unlike straight pool,
a blast break to get the balls well spread out is the optimum strategy.

Since each player runs a separate rack, this is an ideal game for Internet
play.  This was posted recently to alt.sport.pool:

            EQUAL OFFENSE INTERNET TOURNAMENT ENTRY FORM

        Tournament Scheduled for Friday, November 26th, 1993
                  12:00 p.m. Mountain Standard Time
                          (Time may vary)

To participate in the newest form of international Billiard competition, please
fill out the following information on your organizations 10 member team and
submit it via E-Mail to Sven Davies at sdavies@csulx.weber.edu or Jari Kokko at
jkokko@snakemail.hut.fi. You can also send the form land mail to Sven Davies,
Attn: Equal Offense, WSU Box 8176, Ogden, Utah 84408-8176.

NINE BALL

Rack the lowest numbered nine balls in a diamond, with the one ball
at the foot spot and the nine in the middle.  Any ball that goes in,
counts - as long as the lowest numbered ball on the table is hit
first.  The winner is the player who makes the nine on a legal shot.

If a player fails to hit the lowest numbered ball first, the opponent
has ball in hand.

On the first shot after a legal break, regardless of who the shooter is,
the player can call "push", and merely push the cue ball somewhere, without
restrictions on driving a ball to the rail or hitting the lowest
numbered object ball.  Opponent can either accept the table and shoot,
or force the player to shoot.  From then on, normal ball-in-hand
for failure to hit the lowest-numbered object ball applies.

ONE POCKET

Each player chooses one of the two corner pockets at the foot of the
table.  Whoever makes eight balls in their pocket first wins.  If you
make a ball in your pocket and one in your opponent's, you each get
credit for a ball.  If you make a ball in an unassigned pocket, it
gets spotted either when you miss or when there are no other balls
left on the table.  If you foul, you spot any ball made on the shot
plus a penalty ball.  If you make a ball in your opponent's pocket
and scratch, it does not count for him, but is spotted along with a
penalty ball.  You only shoot again if you make a ball in your own
pocket.

EIGHT BALL

You know, stripes and solids :-)

Basically, the answer to any question about American 8-ball is
"It's a house rule."  If you'd like to post a comment on 8-ball
rules, please quote your source - e.g., the BCA, Nippon Billiards
Association, this little bar in Los Angeles, or whatever.  Some common
house rules are: You must take the balls that are sunk on the break,
you must call the exact path the balls will take (e.g. combinations
and banks), and if you sink the 8-ball on the break you win the game.
This last, and some others, presumably reflect the fact that most bars
are outfitted with pay tables, in which, once an object ball is sunk,
it cannot be recovered without paying for a whole new game.  None of
these are Billiards Congress of America (BCA) rules.

Here are some of the actual BCA rules:

1. Table is open after break, no matter how many of either stripe or
   solid balls are sunk.
2. Call shot- balls which are sunk on a shot where the called ball
   does not go into the called pocket are spotted.  Note- you do not
   have to call combinations, caroms, or banks-- only the ball and
   pocket.
3. Foul penalty-- any balls sunk on a foul shot are spotted(no previously
   sunk balls are pulled), and
   opponent gets ball in hand, anywhere on the table, not just behind
   headstring.  Scratch on break is still cue ball behind headstring.
4. Same penalty, ball in hand, applies on foul on 8 ball, when it stays
   on the table.
5. Sinking the 8 ball on the break is not a win or loss; it is merely
   spotted and the game continues normally.

The (1992) rules don't explicitly say it, but if the breaker
makes a ball on the break and doesn't scratch or foul, he gets to shoot
again, even though he didn't make a called ball from his group.

It's not clear what happens if the breaker makes all seven stripes on
the break.  It seems that he would be required to take solids, since
groups haven't been decided yet, and he must pocket all the balls of his
group before calling and shooting at the eight.

The rules in Britain are slightly different, emphasizing tactics rather than
shooting skill.  The most significant difference is that after a foul,
the opponent takes two consecutive innings.  Also, on pub tables, the
cue ball is *smaller* than the object balls (on American bar tables
it is larger) and lighter.

CUT-THROAT

A common three player game, better socially than as a test of skill.  Each
player takes five balls, 1-5, 6-10, and 11-15, and the last player with
a ball on the table wins.  According the the 1988 BCA rulebook, if you
have the cueball in hand behind the headstring, and all of your opponent's
balls are behind the headstring, you can have the one closest to the
headstring spotted.

THREE BALL

A social game.  Each player takes a rack of three balls and tries
to put them in in four or less shots, including the break.  Winner is who
puts them in in least shots.  If no one does it in four or less, the
game rolls over to another round.

SNOOKER

  This game uses 21 object balls and a cue ball.  Fifteen object balls are
red and worth one point.  The other six object balls are Yellow (2 points),
Green (3) Brown (4) Blue (5) Pink (6) and Black (7).  Highest score wins,
and the game ends when all balls are pocketed (or when a foul is made on
the final black).  You alternate hitting red balls and colored balls,
and each time a colored ball goes in it is respotted, until all the
red balls are off the table.

Jari Kokko is a snooker referee, and he kindly has written a detailed
description of both Snooker and American Snooker.  You can email me
(fulton@nickel.ucs.indiana.edu) if you'd like a copy of it.

CAROM BILLIARDS

Played with two white balls and a red ball, on a table without pockets.
One of the white balls has a dot on it, and the two players each use
one for their cue ball.  If your cue ball hits both object balls, you
score a point.  Variations are three-cushion and one-cushion - in each
case, you must hit the required number of rails before hitting your
second object ball.

-------------------------------------------

3) How do I hit a jump shot?

3A) Is about a 45 degree angle of elevation for the cue correct?

For most practical shots, it will be less than 45 degrees.  It depends
on how much of the ball you need to clear and how soon.

3B) Should I hit the cue ball right in the center or a little above center?

Below center is better, but not so low you miscue, which is a foul on
jump shots, at least at nine ball.  If you hit above center, the cue
stick tends to trap the cue ball on the cloth.

Rule 3.24 says it is illegal to "dig under" the ball to get it to jump.
Hitting the cueball below center is not "digging under".  By "digging
under" I assume they mean a miscue.  Miscues are illegal by rule 3.25.
3C) Should I stroke through the cue ball, or does that interfere with the
    cue ball jumping?

You need to use a somewhat shorter stroke to avoid hitting the cloth.
If you are already slowing the cue down at the instant of contact, it
will act as if it were lighter, which is better.

3D) Does it have to be hit extremely hard?

It depends on the distance from the cue ball to the obstruction, the
weight of the cue stick, and how much of the obstruction you need to
clear.  The cue ball's path while in the air is a parabola, and you can
calculate how fast the ball must be going to just clear the obstruction
at the peak of the trajectory.

The most important factor is the kind of cloth on the table.  If it is
very high quality, thin cloth, jumping will be very difficult.  If it is
thicker or maybe rubber-backed, jumping will be easy.

Start with an easy drill:  Freeze three balls together in a line
parallel to and about a foot from a rail.  Remove the middle one.  Place
the cue ball an inch from the rail, and shoot it through the hole.
Twenty degrees elevation should be plenty for this shot.  Do the same, but
place an object ball to be pocketed after the jump.  Move the two obstructing
balls closer to each other and/or farther from the cue ball.

At snooker, it is a foul for the cue ball to jump over a ball, whether
intended or not (unless the cue ball has already struck an object ball)

_____________________

4) How do I hit a push shot?

Bob Jewett says:

Tournament rules vary.  The double hit/push-shot/frozen cue ball
situation is the most controversial and difficult to deal with in all of
American pool.  To judge the shot accurately, the referee needs to be
highly skilled.  Few US referees are.

In the case of the cue ball nearly touching the object ball (~5mm
separation) things are more complicated.  The present BCA rule book says
that it is OK to shoot directly towards the object ball providing the
cue ball has not left the tip of the cue stick when the cue ball hits
the object ball.  Do you know how long the the ball stays on the tip?
Answer:  about 2 milliseconds.

There is no simple answer here.  Good luck.

------------

5) Where can I go for more information?

In the United States, the Billiards Congress of America.
You can join the BCA as an individual.  I think the annual
membership is $25 and includes the rule book and a newsletter.

   BCA
   1700 So. 1st Ave.
   Eastdale Plaza, Suite 25A
   Iowa City, IA  52240
   (319) 351-2112

In Japan, the Nippon Billiard Association.

   NBA
   Maruhuzi building 5F, 1-10, 3-chome,
   Sinbasi, Minato-ku, Tokyo 105 Japan;
   Tel: +81 3 3593-2543; Fax: +81 3 3593-2545

(Anyone have information for other countries?)

BOOKS

1993 Official Rule Book.  ISBN 1-878493-03-5
Published by the Billiards Congress of America.  Official rules for
11 carom and 16 pocket billiard games.  Lists world's championships and
records . . . specs on official playing equipment.  128 pp/5-1/2x8-1/2.
$3.80 from Saunier-Wilhem Company (see below) or you should be able
to get it from the BCA.

"The 99 critical shots in Pool", written by Ray Martin.
(It starts out assuming you know nothing about pool, and by the
end of the book (if you work through all the shots presented,
you will become a VERY good player.))

"Standard Book of Pool and Billiards," by Robert Byrne.  $16.95.
ISBN 0-15-614972-9
(This is a detailed description of some of the more complex aspects
of the game, including English, spin, and throw.  Includes rules
and strategy for several games, including at least a hundred diagrams
of three-cushion billiard shots).

"Mastering Pool," by George Fels. $12.95.  ISBN 0-8092-7895-2

"Advanced Technique in Pool and Billiards," by Robert Byrne,
Harcourt Brace Jovanovich publishers, ISBN 0-15-614971-0.  $16.95
(A collection of Byrne's articles from Billiards Digest, revised and
updated.  It includes sections on pool, billiards, and sidelights
of the various cue sports.)

"Byrne's Treasury of Trick Shots in Pool and Billiards," by Robert Byrne
(Trick and fancy shots from the last 200 years, documented and explained.)

"The Science of Pocket Billiards," by Jack H. Koehler.  $22.95 paperback,
$26.95 hardcover.

"Winning One-pocket," edited by Eddie Robin.
(Lots of shots, breaks, moves, an entire chapter devoted to banking systems
and methods.)

-------------------------------------------------------

General mail-order suppliers

     Cornhusker Billiard Supply
     Lincoln, Nebraska
     1-800-627-8888
     1-402-423-8888 (Can't use the 800 number in Europe)
     1-402-423-5964 FAX

     The Billiard Library
     1570 Seabright Ave.
     Long Beach, CA   90813
     1-800-245-5542 or 310-437-5413
     1-310-436-8817 FAX

     Saunier-Wilhem Company
     3216 5th Avenue            1605 Center Point Road   2707 S. Elm-Eugene
     Pittsburgh, PA  15213      Birmingham, AL  35215    Greensboro, NC
     (412) 621-4350             (919) 272-3412           (919) 272-3412

------------------------------------------------------

US Publications

    Billiards Digest
    Luby Publishing
    Suite 1430
    200 S. Michigan Ave.
    Chicago, IL  60604
    US rate: $15/year, six issues
    phone: 312-341-1110

    Pool and Billiard Magazine
    109 Fairfield Way
    Suite 207
    Bloomingdale, IL  60108
    12 issues per year
    phone: 708-893-7828

    National Billiard News
    P.O. Box 807
    Northville, MI  48167
    12 issues per year
    phone: 313-348-0053

    Cue Sports Journal
    218 Matheson Street
    Healdsburg, CA  95448
    (707) 431-7100 voice
    (707) 433-0857 FAX

Thanks to bualat@ptolemy.arc.nasa.gov (Maria Bualat),
t-sumita@ccs.mt.nec.co.jp (Tomohito Sumita) stephen@ocf.berkeley.edu,
dd@cs.umb.edu (Dave Dunbrack), gtoal@news.ibmpcug.co.uk (Graham Toal)
rel@mtu.edu (Robert E. Landsparger), Bill Angell (wha00@css.amdahl.com)
and especially jewett@hpl-opus.hpl.hp.com (Bob Jewett) and jkokko@beta.hut.fi
(Jari Kokko) for input and information on this and other documents.  And
sorry if I left your name out!



--
ben                                          Send email for the billiards FAQ
fulton@nickel.ucs.indiana.edu (Bloomington, IN)
Slave to a hormone



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