Snooker is a cue sport that is typically played on a table covered
with a green cloth or baize, with pockets at each of the four corners and in
the middle of each of the long side cushions. A regular full-size table
measures 11 ft 81⁄2 in × 5 ft 10 in
(3569 mm x 1778 mm), commonly referred to as 12 × 6 ft.
The game is played using a cue and
22 snooker balls: one white cue ball, 15 red balls worth one point each, and
six balls of different colours: yellow (2 points), green (3), brown (4), blue
(5), pink (6) and black (7) The red balls are initially placed in a triangular
formation, and the other coloured balls on marked positions on the table known
as "spots". Players execute shots by striking the cue ball with the
cue, causing the cue ball to hit a red or coloured ball. Points are scored by
potting the red and coloured balls (knocking them into the pockets) in the
correct sequence. A player receives additional points if the opponent commits a
foul. A player (or team) wins a frame (individual game) of snooker by scoring
more points than the opponent(s). A player wins a match when a predetermined
number of frames have been won.
Snooker, generally regarded as
having been invented in Jabalpur, India by British Army officers, is popular in
many of the English-speaking and Commonwealth countries, with top professional
players attaining multi-million-pound career earnings from the game. The sport
is now increasingly popular in China.Touring professional players compete
regularly around the world, the premier tournament being the World Championship,
held annually in Sheffield, England.
History
Illustration of a game of three ball
pocket billiards in early 19th-century Tübingen, Germany
Snooker in its modern form
originated in the latter half of the 19th century.Billiards had been a popular
activity amongst British Army officers stationed in India, and variations on
the more traditional billiard games were devised. One variation, devised in the
officers' mess in Jabalpur during 1874 or 1875,was to add coloured balls in
addition to the reds and black which were used for pyramid pool and life pool.
The rules were formally finalised in 1884 by Sir Neville Chamberlain at Ootacamund.
The word snooker also has military origins, being a slang term for
first-year cadets or inexperienced personnel.One version of events states that
Colonel Sir Neville Chamberlain of the Devonshire regiment (not the later Prime
Minister of the same name) was playing this new game when his opponent failed
to pot a ball and Chamberlain called him a snooker. It thus became
attached to the billiards game now bearing its name as inexperienced players
were labelled as snookers.
Snooker grew in popularity in
England but generally it was still a game for the gentry, and many well
established gentleman clubs which had a billiards table would not allow
nonmembers inside to play. To accommodate the popularity of the game, smaller
and more open snooker-specific clubs started to be formed.
The game of snooker grew in the
later half of the 19th century and the early 20th century, and by 1927 the
first World Snooker Championship had been organised by Joe Davis who, as a
professional English billiards and snooker player, moved the game from a pastime
activity into a more professional sphere. Joe Davis won every world
championship until 1946 when he retired. The game went into a decline through
the 1950s and 1960s with little interest generated outside of those who played.
In 1959, Davis introduced a variation of the game, known as snooker plus, to
try to improve the game's popularity by adding two extra colours. However, it
never caught on.
A major advance occurred in 1969,
when David Attenborough commissioned the snooker tournament Pot Black to
demonstrate the potential of colour television, with the green table and
multi-coloured balls being ideal for showing off the advantages of colour
broadcasting. The TV series became a ratings success and was for a time the
second most popular show on BBC Two. Interest in the game increased and the 1978
World Championship was the first to be fully televised. The game quickly became
a mainstream game in the UK, Ireland and much of the Commonwealth and has
enjoyed much success in the last 30 years, with most of the ranking tournaments
being televised. In 1985 a total of 18.5 million viewers watched the concluding
frame of the world championship final between Dennis Taylor and Steve Davis.
The loss of tobacco sponsorship during the 2000s led to a decrease in the
number of professional tournaments, although some new sponsors were sourced;
and the popularity of the game in the Far East and China, with emerging talents
such as Liang Wenbo and more established players such as Ding Junhui and Marco
Fu, boosted the sport in that part of the world.
In 2010, promoter Barry Hearn gained
a controlling interest in World Snooker Ltd, the professional sport's
commercial arm, pledging to revitalise the "moribund" professional
game. Under his direction, the number of professional tournaments has
increased, certain tournament formats have been changed in an attempt to
increase their appeal, and, as of 2013, total prize money had more than doubled
from £3m to more than £7m.
The
game

Snooker table with balls placed in
their starting positions. At the start of the game, the cue ball (white) may be
placed anywhere in the semicircle, known as the "D".

Game in progress on a half-size
table. A red ball about to be potted.
The object of the game is to score more points than one's opponent by potting object balls in the correct order. At the start of a frame, the balls are positioned as shown, and the players then take turns to hit shots by striking the cue ball with the tip of the cue, their aim being to pot one of the red balls into a pocket and thereby score a point, or, if this is not possible, to at least hit a red ball so as to avoid making a foul shot. After the striker pots a red ball, he or she must then pot one of the six "colours" (in snooker, the term colour is understood to exclude the red balls). If the player successfully pots a colour, the value of that ball is added to the player's score, and the ball is returned to its correct position on the table. After that, the player must pot another red ball, then another colour, and so on. This process continues until the striker fails to pot the desired ball, at which point the opponent comes back to the table to play the next shot.
The game continues in this manner
until all the reds are potted and only the six colours are left on the table.
At this point the colours must be potted in the order from least to most
valuable ball – that is, yellow first (2 points), then green (3 points),
brown (4 points), blue (5 points), pink (6 points) and finally black (7
points), the balls not being returned to play. When the final ball is potted,
the player with more points wins. If the scores are equal when all
the balls have been potted, the black is placed back on its spot as a tiebreaker.
A player may also concede a frame while on strike if he or she thinks there are
not enough points available on the table to beat the opponent's score. In
professional snooker this is a common occurrence.
Points may also be scored in a game
when a player's opponent fouls. A foul can occur for various reasons,
most commonly for failing to hit the correct ball (e.g. hitting a colour first
when the player was attempting to hit a red), or for sending the cue ball into
a pocket. The former may occur when the player fails to escape from "a
snooker" – a situation in which the previous player leaves the
cue ball positioned such that no legal ball can be struck directly without
obstruction by an illegal ball. Points gained from a foul vary from a minimum
of 4 to a maximum of 7 if the black ball is involved.
The total number of consecutive
points (excluding fouls) that a player amasses during one visit to the
table is known as a "break". A player attaining a break of 15,
for example, could have reached it by potting a red then a black, then a red
then a pink, before failing to pot the next red. The traditional maximum break
in snooker is achieved by potting all reds with blacks then all colours,
yielding 147 points; this is often known as a "147" or a
"maximum". The highest possible break is a 155 break, also known as a
super maximum. This is achieved via the opponent leaving a free ball,
with the black being potted as the additional colour, and then potting 15 reds
and blacks with the colours. Jamie Cope has the distinction of being the first
player in snooker history to post a verified 155 break, achieved in a practice
frame in 2005.
One game, from the balls in
their starting position until the last ball is potted, is called a frame.
A match generally consists of a predetermined number of frames and the
player who wins the most frames wins the match. Most professional matches
require a player to win five frames, and are called "Best of Nine" as
that is the maximum possible number of frames. Tournament finals are usually
best of 17 or best of 19, while the World Championship uses longer
matches – ranging from best of 19 in the qualifiers and the first round
proper, up to 35 frames in length (first to 18), and is played over two days,
extended if necessary until a winner is determined.
Professional and competitive amateur
matches are officiated by a referee who is the sole judge of fair play. The
referee also replaces the colours on the table when necessary and calls out how
many points the player has scored during a break. Professional players usually
play the game in a sporting manner, declaring fouls the referee has missed,
acknowledging good shots from their opponent, or holding up a hand to apologise
for fortunate shots, also known as "flukes".
An extended spider, which can
be used to bridge over balls obstructing a shot that is too far away to
be bridged by hand
Accessories used for snooker include
chalk for the tip of the cue, rests of various sorts (needed
often, due to the length of a full-size table), a triangle to rack the
reds, and a scoreboard. One drawback of snooker on a full-size table is the
size of the room (22 by 16 feet (6.7 m × 4.9 m)), which is the
minimum required for comfortable cueing room on all sides.This limits the
number of locations in which the game can easily be played. While pool tables
are common to many pubs, snooker tends to be played either in private
surroundings or in public snooker halls. The game can also be played on smaller
tables using fewer red balls. The variants in table size are: 10 ft ×
5 ft, 9 ft × 4.5 ft, 8 ft × 4 ft, 6 ft ×
3 ft (the smallest for realistic play) and 4 ft × 2 ft. Smaller
tables can come in a variety of styles, such as fold away or dining-table convertible.
Governance
and tournaments
Organisation
The World Professional Billiards and
Snooker Association (WPBSA, also known as World Snooker), founded in 1968 as
the Professional Billiard Players' Association, is the governing body for the professional
game.The amateur game is governed by the International Billiards and Snooker
Federation (IBSF).
Tournaments
Professional snooker players can
play on the World Snooker main tour ranking circuit. Ranking points, earned by
players through their performances over the previous two seasons, determine the
current world ranking. A player's ranking determines what level of
qualification he or she requires for ranking tournaments. The elite of
professional snooker is generally regarded as the "Top 16" ranking
players, who are not required to pre-qualify for three of the tournaments,
namely the Shanghai Masters, Australian Open and the World Snooker Championship.
The tour contains 96 players – the top 64 from the previous two seasons,
the 8 highest ranked professional players on the Players Tour Championship
Order of Merit who are not in the top 64, 12 players from the Q School, and
various regional, junior and amateur champions.
The most important event in
professional snooker is the World Championship, held annually since 1927
(except during World War II and between 1958 and 1963). The tournament has been
held at the Crucible Theatre in Sheffield, England since 1977, and was
sponsored by Embassy from 1976 to 2005. Since 2005, tobacco companies have not
been allowed to sponsor sporting events in the United Kingdom, and the World
Championship had to find a new sponsor. It was announced in January 2006 that
the 2006–2010 world championships would be sponsored by online casino 888.com.
The Championship is currently sponsored by BetFred.com after 888.com pulled out
of their five year sponsorship deal after three years. On 15 April 2009 the
World Snooker Championship website announced that Betfred.com would be the new
sponsor of the World Championship for the next four years.
The status of winning the World Championship
is great, and it is the most highly valued prize in professional snooker, both
in terms of financial reward (£300,000 for the winner, formerly £250,000) as
well as ranking points and prestige. The World Championship is televised
extensively in the UK by the BBC and gains significant coverage in Europe on Eurosport
and in the Far East.
The group of tournaments that come
next in importance are the other ranking tournaments. Players in these
tournaments score world ranking points. A high ranking ensures qualification
for next year's tournaments, invitations to invitational tournaments and an
advantageous draw in tournaments. The most prestigious of these after the World
Championship is the UK Championship. Third in line are the invitational
tournaments, to which most of the highest ranked players are invited. The most
important tournament in this category is The Masters, which to most players is
the second or third most sought-after prize.
In an attempt to answer criticisms
that televised matches can be slow or get bogged down in lengthy safety
exchanges and that long matches causes problems for advertisers,an alternative
series of timed tournaments has been organised by Matchroom Sport Chairman Barry
Hearn. The shot-timed Premier League Snooker was established, with seven
players invited to compete at regular United Kingdom venues, televised on Sky
Sports. Players have twenty-five seconds to take each shot, with five time-outs
per player per match. While some success has been achieved with this format, it
generally does not receive the same amount of press attention or status as the
regular ranking tournaments. However, this event has been taken out of the tour
since 2013, when the Champion of Champions was established.
There are also other tournaments
that have less importance, earn no world ranking points and are not televised.
These can change on a year-to-year basis depending on calendars and sponsors.
Criticism
Several players, such as Ronnie
O'Sullivan, Mark Allen and Steve Davis, have warned that there are so many
tournaments that players risk burning out. In 2012, O'Sullivan played fewer
tournaments in order to spend more time with his children, and ended the
2012/2013 season ranked No. 19 in the world. Furthermore, he did not play any
tournament in 2013 except the World Championship, which he won.
Equipment

Cue-tip chalk, cue, white
chalk-board chalk, and a sliding score-keeper.
Table
The playing surface, 11 feet 8.5 inches by 5 ft 10 inches
for a standard full-size table, with six pockets, one at each corner and one at
the center of each of the longest side cushions. For further information see Billiard
table, specifically the section Snooker and English billiards tables.
Cloth
The cloth is usually green with a directional nap running
from the baulk end of the table towards the end with the black ball spot (often
called baize, however baize is a much inferior type of cloth sometimes used on
pool tables). The nap will affect the direction of the cue ball depending on
which direction the cue ball is shot and also on whether left or right side
(spin) is placed on the ball. Even if the cue ball is hit in exactly the same
way, the nap will cause a different effect depending on whether the ball is hit
down table (towards the black ball spot) or up table towards the baulk line.
The cloth on a snooker table should not be vacuumed especially if the vacuum
head has beater brushes as this can destroy the nap. The best method is to
brush the cloth in a straight line from the baulk end to the far end. Multiple
brush strokes are fine as long as they are straight in direction (i.e. not
across the table). Some table men will also then drag a dampened cloth wrapped
around a short piece of board (like a two by four) to collect any remaining
fine dust and help lay the nap down. Strachan cloth as used in official snooker
tournaments is made up of 100% Wool. Some other cloths include a small
percentage of nylon.
Balls
22 balls (15 red, six colour balls and a white cue ball),
52.5 mm or 21⁄16 inches in diameter. For further
information see Billiard ball, particularly the section Snooker
Cue
A stick, made of wood or fibreglass, the tip of which is
used to strike the cue-ball. (Usually made of leather tip)
Cue-tip chalk
The tip of the cue is "chalked" to ensure good
contact between the cue and the cue-ball. (The substance is not technically chalk,
like the white kind used on a blackboard.)
Extension
A shorter baton that fits over, or screws into, the back end
of the cue, effectively lengthening it. Is used for shots where the cue ball is
a long distance from the player.
Rest
A stick with an X-shaped head that is used to support the
cue when the cue ball is out of reach at normal extension.
Rest head adaptor
An attachment that slips onto a conventional rest head to
make a spider or just to give a slightly different bridge.
Hook rest
Identical to the normal rest, yet with a hooked metal end.
It is used to set the rest around another ball. The hook rest is the most
recent invention in snooker.
Spider
Similar to the rest but with an arch-shaped head; it is used
to elevate and support the tip of the cue above the height of the cue-ball.
Swan (or swan-neck spider or
giraffe)
This equipment, consisting of a rest with a single extended
neck and a fork-like prong at the end, is used to give extra cueing distance
over a group of balls. If not available, a regular X rest can be placed on a
spider so it in turn hangs the required distance beyond to provide similar
support.
Triangle/Rack
The piece of equipment is used for gathering the red balls
into the formation required for the break to start a frame.
Extended rest
Similar to the regular rest, but with a mechanism at the
butt end which makes it possible to extend the rest by up to three feet.
Extended spider
A hybrid of the swan and the spider. Its purpose is to
bridge over large packs of reds. Is less common these days in professional
snooker but can be used in situations where the position of one or more balls
prevents the spider being placed where the striker desires.
Half butt
Usually housed underneath the side of the table, the half
butt is a combination of a table length rest and cue which is rarely used
unless the cue ball needs to be struck in such a way that the entire length of
the table is the actual obstacle.
Ball marker
A multi-purpose instrument with a "D" shaped
notch, which a referee can (1) place next to a ball, in order to mark the
position of it. They can then remove the ball to clean it; (2) use to judge if
a ball is preventing a colour from being placed on its spot; (3) use to judge
if the cue ball can hit the extreme edge of a "ball on" when awarding
a free ball (by placing it alongside the potentially intervening ball).
Notable
players
Ronnie O’Sullivan has won the most
world titles in the 21st century (in 2001, 2004, 2008, 2012 and 2013).

In the professional era that began
with Joe Davis in the 1930s and continues up until the present day, a
relatively small number of players have succeeded at the top level. Reaching
and maintaining a place amongst the snooker elite is a tough task, with the
standards of the game being such that it requires many years of dedication and
effort as well as natural ability.
Certain players have tended to
dominate the sport through the decades. John Pulman is generally regarded as
the principal player through the 1960s, Ray Reardon through the 1970s, Steve
Davis through the 1980s and Stephen Hendry through the 1990s. Reardon won 6
(1970, 1973–1976 and 1978), Davis also 6 (1981, 1983, 1984 and 1987–1989) and
Hendry 7 (1990, 1992–1996 and 1999) World Championships. Ronnie O'Sullivan
dominates in the modern era, Ronnie O'Sullivan has won the title on five
occasions during the current period (2001, 2004, 2008, 2012 and 2013). Mark
Williams and John Higgins won twice (2000, 2003 and 2007, 2009 respectively).
Higgins has four world titles in total, having also won in 1998 and 2011, while
O'Sullivan has five having added further titles in 2012 and 2013. By retaining
his title in 2013, O'Sullivan became the first player to successfully defend
the World Championship since 1996 when Hendry won the sixth of his seven
titles, his fifth in a row.
From Wikipedia, the free encyclopedia
No comments:
Post a Comment