Chess strategy is the aspect of
chess
Chess is a board game for two players, called White and Black, each controlling an army of chess pieces in their color, with the objective to checkmate the opponent's king. It is sometimes called international chess or Western chess to dist ...
play concerned with evaluation of chess positions and setting of goals and long-term plans for future play. While evaluating a position strategically, a player must take into account such factors as the
relative value of the pieces on the board,
pawn structure
In a game of chess, the pawn structure (sometimes known as the pawn skeleton) is the configuration of pawns on the chessboard. Because pawns are the least mobile of the chess pieces, the pawn structure is relatively static and thus plays a large ...
,
king
King is the title given to a male monarch in a variety of contexts. The female equivalent is queen, which title is also given to the consort of a king.
*In the context of prehistory, antiquity and contemporary indigenous peoples, the tit ...
safety, position of pieces, and control of
key squares and groups of squares (e.g. diagonals,
open file
An open file in chess is a with no pawns of either color on it. In the diagram, the e-file is an open file. An open file can provide a line of attack for a rook or queen. Having rooks or queens on open files or half-open files is considered ...
s, and individual squares). Chess strategy is distinguished from
chess tactics
In chess, a tactic is a sequence of moves that each makes one or more immediate threats ─ that is, a check, a material threat, a checkmating sequence threat, or the threat of another tactic ─ which culminates in the opponent being unable to ...
, which is the aspect of play concerned with the move-by-move setting up of threats and defenses. Some authors distinguish static strategic imbalances (e.g. having more valuable pieces or better pawn structure), which tend to persist for many moves, from dynamic imbalances (such as one player having an advantage in piece ), which are temporary. This distinction affects the immediacy with which a sought-after plan should take effect. Until players reach the skill level of "
master
Master or masters may refer to:
Ranks or titles
* Ascended master, a term used in the Theosophical religious tradition to refer to spiritually enlightened beings who in past incarnations were ordinary humans
*Grandmaster (chess), National Master ...
", chess tactics tend to ultimately decide the outcomes of games more often than strategy does. Many chess coaches thus emphasize the study of tactics as the most efficient way to improve one's results in serious chess play.
The most basic way to evaluate one's position is to count the total value of pieces on both sides. The
point values used for this purpose are based on experience. Usually
pawns are considered to be worth one point,
knights and
bishops three points each,
rooks
Rook (''Corvus frugilegus'') is a bird of the corvid family. Rook or rooks may also refer to:
Games
*Rook (chess), a piece in chess
*Rook (card game), a trick-taking card game
Military
*Sukhoi Su-25 or Rook, a close air support aircraft
* USS ...
five points, and
queens
Queens is a borough of New York City, coextensive with Queens County, in the U.S. state of New York. Located on Long Island, it is the largest New York City borough by area. It is bordered by the borough of Brooklyn at the western tip of Long ...
nine points. The fighting value of the king in the
endgame
Endgame, Endgames, End Game, End Games, or similar variations may refer to:
Film
* ''The End of the Game'' (1919 film)
* ''The End of the Game'' (1975 film), short documentary U.S. film
* ''Endgame'' (1983 film), 1983 Italian post-apocalyptic f ...
is approximately four points. These basic values are modified by other factors such as the ''position of the pieces'' (e.g. advanced pawns are usually more valuable than those on their starting squares), ''coordination between pieces'' (e.g. a usually coordinates better than a bishop plus a knight), and the ''type of position'' (knights are generally better in with many pawns, while bishops are more powerful in ).
Another important factor in the evaluation of chess positions is the pawn structure or pawn skeleton. Since pawns are the most immobile and least valuable of the chess pieces, the pawn structure is relatively static and largely determines the strategic nature of the position. Weaknesses in the pawn structure, such as
isolated,
doubled, or
backward
Backward or Backwards is a relative direction.
Backwards or Sdrawkcab (the word "backwards" with its letters reversed) may also refer to:
* "Backwards" (''Red Dwarf''), episode of sci-fi TV sitcom ''Red Dwarf''
** ''Backwards'' (novel), a nov ...
pawns and , once created, are usually permanent. Care must therefore be taken to avoid them unless they are compensated by another valuable asset, such as the possibility to develop an attack.
Basic concepts of board evaluation
A advantage applies both strategically and tactically. Generally more pieces or an aggregate of more powerful pieces means greater chances of winning. A fundamental strategic and tactical rule is to capture opponent pieces while preserving one's own.
Bishops and knights are called ''minor pieces''. A
knight
A knight is a person granted an honorary title of knighthood by a head of state (including the Pope) or representative for service to the monarch, the church or the country, especially in a military capacity. Knighthood finds origins in the Gr ...
is about as valuable as a
bishop
A bishop is an ordained clergy member who is entrusted with a position of authority and oversight in a religious institution.
In Christianity, bishops are normally responsible for the governance of dioceses. The role or office of bishop is c ...
, but less valuable than a
rook
Rook (''Corvus frugilegus'') is a bird of the corvid family. Rook or rooks may also refer to:
Games
*Rook (chess), a piece in chess
*Rook (card game), a trick-taking card game
Military
* Sukhoi Su-25 or Rook, a close air support aircraft
* USS ...
. Rooks and the queen are called ''major pieces''. Bishops are usually considered slightly better than knights in open positions, such as toward the end of the game when many of the pieces have been captured, whereas knights have an advantage in closed positions. Having two bishops (the ) is a particularly powerful weapon, especially if the opposing player lacks one or both of their bishops.
Three
pawns are likely to be more useful than a knight in the
endgame
Endgame, Endgames, End Game, End Games, or similar variations may refer to:
Film
* ''The End of the Game'' (1919 film)
* ''The End of the Game'' (1975 film), short documentary U.S. film
* ''Endgame'' (1983 film), 1983 Italian post-apocalyptic f ...
, but in the
middlegame, a knight is often more powerful. Two minor pieces are stronger than a single rook, and two rooks are slightly stronger than a queen. The bishop on squares of the same color as the player is slightly more valuable in the opening as it can attack the vulnerable f7/f2-square. A rook is more valuable when with another rook or queen; consequently, doubled rooks are worth more than two .
One commonly used simple scoring system is:
:
Under a system like this, giving up a knight or bishop to win a rook ("winning
the exchange") is advantageous and is worth about two pawns. This ignores complications such as the current position and freedom of the pieces involved, but it is a good starting point. In an open position, bishops are more valuable than knights (a bishop pair can easily be worth seven points or more in some situations); conversely, in a closed position, bishops are less valuable than knights. However, a knight in the center of the board that cannot be taken is known as a
knight outpost and threatens several
fork
In cutlery or kitchenware, a fork (from la, furca 'pitchfork') is a utensil, now usually made of metal, whose long handle terminates in a head that branches into several narrow and often slightly curved tine (structural), tines with which one ...
instances. In such a case, a knight is worth far more than a bishop. Also, many pieces have a partner. By doubling up two knights, two rooks, rook and queen or bishop and queen the pieces can get stronger than the sum of the individual pieces alone. When pieces lose their partner, their values slightly decrease. The
king
King is the title given to a male monarch in a variety of contexts. The female equivalent is queen, which title is also given to the consort of a king.
*In the context of prehistory, antiquity and contemporary indigenous peoples, the tit ...
is priceless since its capture results in the defeat of that player and brings about the end of that game. However, especially in the endgame, the king can also be a fighting piece, and is sometimes given a fighting value of three and a half points.
Space
Other things being equal, the side that controls more on the board has an advantage. More space means more options, which can be exploited both tactically and strategically. A player who has all pieces developed and no tactical tricks or promising long-term plan should try to find a move that enlarges their influence, particularly in the center. However, in some openings, one player accepts less space for a time, to set up a counterattack in the middlegame. This is one of the concepts behind
hypermodern play.
The easiest way to gain space is to push the pawn skeleton forward. However, one must be careful not to over stretch. If the opponent succeeds in getting a protected piece behind enemy lines, this piece can become such a serious problem that a piece with a higher value might have to be exchanged for it.
Larry Evans gives a method of evaluating space. The method (for each side) is to count the number of squares attacked or occupied on the opponent's side of the board. In this diagram from the
Nimzo-Indian Defense
The Nimzo-Indian Defence is a chess opening characterised by the moves:
:1. d4 Nf6
:2. c4 e6
:3. Nc3 Bb4
Other move orders, such as 1.c4 e6 2.Nc3 Nf6 3.d4 Bb4, are also feasible. In the ''Encyclopaedia of Chess Openings'', the Nimzo-Indian ...
, Black attacks four squares on White's side of the board (d4, e4, f4, and g4). White attacks seven squares on Black's side of the board (b5, c6, e6, f5, g5, and h6 – counting b5 twice) and occupies one square (d5). White has a space advantage of eight to four and Black is cramped.
[Evans (1958), pp. 103–04]
Control of the center
The strategy consists of placing pieces so that they attack the central four squares of the board. However, a piece being placed on a central square does not necessarily mean it controls the center, e.g., a knight on a central square does not attack any central squares. Conversely, a piece does not have to be on a central square to control the center. For example, the bishop can control the center from afar.
Control of the center is generally considered important because tactical battles often take place around the central squares, from where pieces can access most of the board. Center control allows more movement and more possibility for attack and defense.
Chess openings try to control the center while developing pieces.
Hypermodern openings are those that control the center with pieces from afar (usually the side, such as with a
fianchetto
In chess, the fianchetto ( or ; "little flank") is a pattern of wherein a bishop is developed to the second rank of the adjacent b- or g-, the having been moved one or two squares forward.
The fianchetto is a staple of many " hypermodern" ...
); the older Classical (or Modern) openings control it with pawns.
Initiative
The initiative belongs to the player who can make threats that cannot be ignored, such as checking the opponent's king. They thus put their opponent in the position of having to use their turns responding to threats rather than making their own, hindering the development of their pieces. The player with the initiative is generally attacking and the other player is generally defending.
Defending pieces
It is important to defend one's pieces even if they are not directly threatened. This helps stop possible future campaigns from the opponent. If a defender must be added at a later time, this may cost a
tempo
In musical terminology, tempo ( Italian, 'time'; plural ''tempos'', or ''tempi'' from the Italian plural) is the speed or pace of a given piece. In classical music, tempo is typically indicated with an instruction at the start of a piece (ofte ...
or even be impossible due to a fork or discovered attack. The approach of always defending one's pieces has an antecedent in the theory of
Aron Nimzowitsch
Aron Nimzowitsch ( lv, Ārons Nimcovičs, russian: Аро́н Иса́евич Нимцо́вич, ''Aron Isayevich Nimtsovich''; 7 November 1886 – 16 March 1935) was a Latvian-born Danish chess player and writer. In the late 1920s, Nimz ...
who referred to it as "overprotection." Similarly, if one spots undefended enemy pieces, one should immediately take advantage of those pieces' weakness.
Even a defended piece can be vulnerable. If the defending piece is also defending something else, it is called an overworked piece, and may not be able to fulfill its task. When there is more than one attacking piece, the number of defenders must also be increased, and their values taken into account. In addition to defending pieces, it is also often necessary to defend key squares, open files, and the . These situations can easily occur if the
pawn structure
In a game of chess, the pawn structure (sometimes known as the pawn skeleton) is the configuration of pawns on the chessboard. Because pawns are the least mobile of the chess pieces, the pawn structure is relatively static and thus plays a large ...
is weak.
Exchanging pieces
To exchange pieces means to capture a hostile piece and then allow a piece of the same value to be captured. As a rule of thumb, exchanging pieces eases the task of the defender who typically has less room to operate in.
Exchanging pieces is usually desirable to a player with an existing advantage in material, since it brings the endgame closer and thereby leaves the opponent with less ability to recover ground. In the endgame even a single pawn advantage may be decisive. Exchanging also benefits the player who is being attacked, the player who controls less space, and the player with the better pawn structure.
When playing against stronger players, many beginners attempt to constantly exchange pieces "to simplify matters". However, stronger players are often relatively stronger in the endgame, whereas errors are more common during the more complicated middlegame.
Note that "
the exchange" may also specifically mean a rook exchanged for a bishop or knight. The phrase, "going up the exchange," means capturing a rook in exchange for a bishop or knight as that is a materially better trade. Conversely, "going down an exchange," means losing a rook but capturing a bishop or knight, a materially worse trade.
Specific pieces
Pawns
In the endgame,
passed pawn
In chess, a passed pawn is a pawn with no opposing pawns to prevent it from advancing to the eighth ; i.e. there are no opposing pawns in front of it on either the same or adjacent files. A passed pawn is sometimes colloquially called a ''pas ...
s, unhindered by enemy pawns from
promotion
Promotion may refer to:
Marketing
* Promotion (marketing), one of the four marketing mix elements, comprising any type of marketing communication used to inform or persuade target audiences of the relative merits of a product, service, brand or i ...
, are strong, especially if advanced or protected by another pawn. A passed pawn on the sixth is roughly as strong as a knight or bishop and often decides the game. (Also see
isolated pawn
In chess, an isolated pawn is a pawn that has no friendly pawn on an adjacent . Isolated pawns are usually a weakness because they cannot be protected by other pawns. The square in front of the pawn may become a good outpost or otherwise a good ...
,
doubled pawns
In chess, doubled pawns are two pawns of the same color residing on the same file. Pawns can become doubled only when one pawn captures onto a file on which another friendly pawn resides. In the diagram, the white pawns on the b-file and e-file a ...
,
backward pawn
In chess, a backward pawn is a pawn that is behind all pawns of the same color on the adjacent and cannot be safely advanced. In the diagram, the black pawn on the c6-square is backward.
Disadvantages
Backward pawns are usually a positional d ...
,
connected pawns
In chess, connected pawns are two or more pawns of the same color on adjacent , as distinct from isolated pawns. These pawns are instrumental in creating pawn structure because, when diagonally adjacent, like the two rightmost white pawns, they f ...
.)
Knights
Since knights can easily be chased away by pawn moves, it is often advantageous for knights to be placed in ' in the enemy position as
outposts—squares where they cannot be attacked by pawns. Such a knight on the fifth rank is a strong asset. The ideal position for a knight is the opponent's third rank, when it is supported by one or two pawns. A knight at the edge or corner of the board controls fewer squares than one on the board's interior, thus the saying: "A Knight on the rim is dim!"
A king and one knight is not sufficient material to
checkmate an opposing
lone king (see
Two knights endgame). A king and two knights can checkmate a lone king but
it cannot be forced.
Bishops
A bishop always stays on squares of the color it started on, so once one of them is gone, the squares of that color become more difficult to control. When this happens, pawns moved to squares of the other color do not block the bishop, and enemy pawns directly facing them are stuck on the vulnerable color.
A ''
fianchetto
In chess, the fianchetto ( or ; "little flank") is a pattern of wherein a bishop is developed to the second rank of the adjacent b- or g-, the having been moved one or two squares forward.
The fianchetto is a staple of many " hypermodern" ...
ed'' bishop, e.g. at g2 after pawn g2–g3, can provide a strong defense for the castled king on g1 and often exert pressure on the long diagonal h1–a8. After a fianchetto, giving up the bishop can weaken the holes in the pawn chain; doing so in front of the castled king may thus affect its safety.
In general, a bishop is of roughly equal value to a knight. In certain circumstances, one can be more powerful than the other. If the game is "closed" with many interlocked pawn formations, the knight tends to be stronger, because it can hop over the pawns while they block the bishop. A bishop is also weak if it is restricted by its own pawns, especially if they are blocked and on the bishop's color. Once a bishop is lost, the remaining bishop is considered weaker since the opponent can now plan their moves to play a white or black color game.
In an with action on both sides of the board, the bishop tends to be stronger because of its long range. This is especially true in the endgame; if passed pawns race on opposite sides of the board, the player with a bishop usually has better winning chances than a player with a knight.
A king and a bishop is not sufficient material to checkmate an opposing lone king, but two bishops and a king checkmate an opposing lone king easily.
Rooks
Rooks have more scope of movement on
half-open file
In chess, a half-open file (or semi-open file) is a with pawns of only one color. The half-open file can provide a line of attack for a player's rook or queen. A half-open file is generally exploited by the player with no pawns on it.
Many ...
s (ones with no pawns of one's own color). Rooks on the seventh rank can be very powerful as they attack pawns that can only be defended by other pieces, and they can restrict the enemy king to its back rank. A pair of rooks on the player's seventh rank is often a sign of a winning position.
In
middlegames and
endgames with a passed pawn,
Tarrasch's rule states that rooks, both friend and foe of the pawn, are usually strongest ''behind'' the pawn rather than in front of it.
A king and a rook is sufficient material to checkmate an opposing lone king, although it's a little harder than checkmating with king and queen; thus the rook's distinction as a major piece above the knight and bishop.
Queen
Queens are the most powerful pieces. They have great mobility and can make many threats at once. They can act as a rook and as a bishop at the same time. For these reasons,
checkmate attacks involving a queen are easier to achieve than those without one. Although powerful, the queen is also easily harassed. Thus, it is generally wise to wait to the queen until after the knights and bishops have been developed to prevent the queen from being attacked by minor pieces and losing
tempo
In musical terminology, tempo ( Italian, 'time'; plural ''tempos'', or ''tempi'' from the Italian plural) is the speed or pace of a given piece. In classical music, tempo is typically indicated with an instruction at the start of a piece (ofte ...
. When a
pawn is promoted, most of the time it is promoted to a queen.
King
During the middle game, the king is often best protected in a corner behind its pawns. Such a position for either of the players is often achieved by
castling by that player. If the rooks and queen leave the first rank (commonly called that player's ''back rank''), however, an enemy rook or queen can checkmate the king by invading the first rank, commonly called a
back-rank checkmate. Moving one of the pawns in front of the king (making a
luft) can allow it an escape square, but may weaken the king's overall safety otherwise. One must therefore wisely balance between these trade-offs.
Castling is often thought to help protect the king and often "connects" the player's two rooks together so the two rooks may protect each other. This can reduce a threat of a back-rank
skewer
A skewer is a thin metal or wood stick used to hold pieces of food together. The word may sometimes be used as a metonym, to refer to the entire food item served on a skewer, as in "chicken skewers". Skewers are used while grilling or roasting ...
in which the king can be skewered with capture of a rook behind it.
The king can become a strong piece in the endgame. With reduced material, a quick checkmate becomes less of a concern, and moving the king towards the center of the board gives it more opportunities to make threats and actively influence play.
Considerations for a successful long term deployment
Chess strategy consists of setting and achieving long-term goals during the game—for example, where to place different pieces—while tactics concentrate on immediate maneuver. These two parts of chess thinking cannot be completely separated, because strategic goals are mostly achieved by the means of tactics, while the tactical opportunities are based on the previous strategy of play.
Because of different strategic and tactical patterns, a game of chess is usually divided into three distinct phases:
Opening, usually the first 10 to 25 moves, when players develop their armies and set up the stage for the coming battle;
middlegame, the developed phase of the game; and
endgame
Endgame, Endgames, End Game, End Games, or similar variations may refer to:
Film
* ''The End of the Game'' (1919 film)
* ''The End of the Game'' (1975 film), short documentary U.S. film
* ''Endgame'' (1983 film), 1983 Italian post-apocalyptic f ...
, when most of the pieces are gone and kings start to take an active part in the struggle.
Opening
A chess opening is the group of initial moves of a game (the "opening moves"). Recognized sequences of opening moves are referred to as ''openings'' and have been given names such as the
Ruy Lopez or
Sicilian Defence. They are catalogued in reference works such as the ''
Encyclopaedia of Chess Openings
The ''Encyclopaedia of Chess Openings'' () is a reference work describing the state of opening theory in chess, originally published in five volumes from 1974 to 1979 by the Serbian company Šahovski Informator (Chess Informant). It is current ...
''. It is recommended for anyone but the chessmasters that when left with a choice to either invent a new variation or follow a standard opening, choose the latter.
There are dozens of different openings, varying widely in character from quiet positional play (e.g. the
Réti Opening
The Réti Opening is a hypermodern chess opening whose "traditional" or "classic method" begins with the moves:
:1. Nf3 d5
:2. c4
White attacks Black's pawn from the , which may occasion 2...dxc4. White may couple this plan with a kingside ...
) to very aggressive (e.g. the
Latvian Gambit
The Latvian Gambit (or Greco Countergambit) is a chess opening characterised by the moves:
:1. e4 e5
:2. Nf3 f5
It is one of the oldest chess openings, having been analysed in the 17th century by Gioachino Greco, after whom it is sometimes ...
). In some opening lines, the exact sequence considered best for both sides has been worked out to 30–35 moves or more. Professional players spend years studying openings, and continue doing so throughout their careers, as
opening theory continues to evolve.
The fundamental strategic aims of most openings are similar:
*''Development'': To place (develop) the pieces (particularly bishops and knights) on useful squares where they influence the game.
*''Control of the center'': Control of the central squares allows pieces to be moved to any part of the board relatively easily, and can also have a cramping effect on the opponent.
*''King safety'': Correct timing of castling can enhance this.
*''
Pawn structure
In a game of chess, the pawn structure (sometimes known as the pawn skeleton) is the configuration of pawns on the chessboard. Because pawns are the least mobile of the chess pieces, the pawn structure is relatively static and thus plays a large ...
'': Players strive to avoid the creation of pawn weaknesses such as isolated, doubled or backward pawns, and pawn islands.
During the opening, some pieces have a recognized optimum square they try to reach. Hence, an optimum deployment could be to push the king and queen pawn two steps followed by moving the knights so they protect the center pawns and give additional control of the center. One can then deploy the bishops, protected by the knights, to
pin
A pin is a device used for fastening objects or material together.
Pin or PIN may also refer to:
Computers and technology
* Personal identification number (PIN), to access a secured system
** PIN pad, a PIN entry device
* PIN, a former Dutch ...
the opponent's knights and pawns. The optimum opening is ended with a castling, moving the king to safety and deploying for a strong back rank and a rook along the .
Apart from these fundamentals, other strategic plans or tactical sequences may be employed in the opening.
Most players and
theoreticians consider that White, by virtue of the first move,
begins the game with a small advantage. Black usually strives to neutralize White's advantage and achieve , or to develop in an unbalanced position.
Middlegame
The middlegame is the part of the game when most pieces have been developed. Because the opening theory has ended, players have to assess the position, to form plans based on the features of the positions, and at the same time to take into account the tactical possibilities in the position.
Typical plans or strategic themes—for example the , that is the attack of pawns against an opponent who has more pawns on the queenside—are often appropriate just for some
pawn structure
In a game of chess, the pawn structure (sometimes known as the pawn skeleton) is the configuration of pawns on the chessboard. Because pawns are the least mobile of the chess pieces, the pawn structure is relatively static and thus plays a large ...
s, resulting from a specific group of openings. The study of openings should therefore be connected with the preparation of plans typical for resulting middlegames.
Middlegame is also the phase when most
combinations
In mathematics, a combination is a selection of items from a set that has distinct members, such that the order of selection does not matter (unlike permutations). For example, given three fruits, say an apple, an orange and a pear, there are th ...
occur.
Middlegame combinations are often connected with the attack against the opponent's king; some typical patterns have their own names, for example the
Boden's Mate or the
Lasker—Bauer combination.
Another important strategical question in the middlegame is whether and how to reduce material and transform into an endgame (i.e. ). For example, minor material advantages can generally be transformed into victory only in an endgame, and therefore the stronger side must choose an appropriate way to achieve an ending. Not every reduction of material is good for this purpose; for example, if one side keeps a light-squared bishop and the opponent has a dark-squared one, the transformation into a
''bishops and pawns'' ending is usually advantageous for the weaker side only, because an endgame with
bishops on opposite colors is likely to be a draw, even with an advantage of one or two pawns.
Endgame
The endgame (or ''end game'' or ''ending'') is the stage of the game when there are few pieces left on the board. There are three main strategic differences between earlier stages of the game and endgame:
[Harding (2003), p. 187ff]
*During the endgame, pawns become more important; endgames often revolve around attempting to
promote a pawn by advancing it to the eighth rank.
*The king, which must be protected in the middlegame owing to the threat of checkmate, becomes a strong piece in the endgame and it is often brought to the center of the board where it can protect its own pawns, attack the pawns of opposite color, and hinder movement of the opponent's king.
*
Zugzwang
Zugzwang (German for "compulsion to move", ) is a situation found in chess and other turn-based games wherein one player is put at a disadvantage because of their obligation to make a move; a player is said to be "in zugzwang" when any legal move ...
, a disadvantage because the player has to make a move, is often a factor in endgames and rarely in other stages of the game. For example, in the adjacent diagram, Black on move must go 1...Kb7 and allow white to queen after 2.Kd7, while White on move must allow a draw either after 1.Kc6 stalemate or losing the last pawn by going anywhere else.
Endgames can be classified according to the type of pieces that remain on board.
Basic checkmates are positions where one side has only a king and the other side has one or two pieces and can checkmate the opposing king, with the pieces working together with their king. For example,
king and pawn endgames involve only kings and pawns on one or both sides and the task of the stronger side is to promote one of the pawns. Other more complicated endings are classified according to the pieces on board other than kings, e.g. "
rook and pawn versus rook endgame
The rook and pawn versus rook endgame is a fundamentally important, widely studied chess endgame. Precise play is usually required in these positions. With optimal play, some complicated wins require sixty moves to either checkmate, capture the ...
".
See also
*
''Outline of chess: Chess strategy''
*
Chess tactics
In chess, a tactic is a sequence of moves that each makes one or more immediate threats ─ that is, a check, a material threat, a checkmating sequence threat, or the threat of another tactic ─ which culminates in the opponent being unable to ...
*
Chess terminology
This glossary of chess explains commonly used terms in chess, in alphabetical order. Some of these terms have their own pages, like '' fork'' and ''pin''. For a list of unorthodox chess pieces, see Fairy chess piece; for a list of terms specific ...
*
School of chess
A school of chess denotes a chess player or group of players that share common ideas about the strategy of the game. There have been several schools in the history of modern chess. Today there is less dependence on schools – players draw on many ...
References
Bibliography
*
*
* Josh Waitzkin (2002). Chessmaster 8000 Classroom
Further reading
* A comprehensive guide for beginners.
* An
International Grandmaster explains the thinking behind every single move of many world-class games.
*
* A chess teacher analyzes and corrects the thinking of advanced beginners.
*
External links
''Chess Plans and Strategy''Evaluate positions from master chess games, vote for which side has the advantage based on 8 strategic themes, see how your opinion compares to others.
''Chess Strategy'', Second Editionan
''Chess and Checkers: the Way to Mastership'' both by
Edward Lasker
Edward Lasker (born Eduard Lasker) (December 3, 1885 – March 25, 1981) was a German-American chess and Go player. He was awarded the title of International Master of chess by FIDE. Lasker was an engineer by profession, and an author of ...
''The Blue Book of Chess'' "Teaching the Rudiments of the Game, and Giving an Analysis of All the Recognized Openings" by
Howard Staunton
Howard Staunton (April 1810 – 22 June 1874) was an English chess master who is generally regarded as the world's strongest player from 1843 to 1851, largely as a result of his 1843 victory over Pierre Charles Fournier de Saint-Ama ...
{{Authority control
Strategy