White knight
Black knight

The knight (♘, ♞) is a piece in the game of chess, represented by a horse's head and neck. It moves two squares vertically and one square horizontally, or two squares horizontally and one square vertically, jumping over other pieces. Each player starts the game with two knights on the b- and g-files, each located between a rook and a bishop.[1]


Compared to other chess pieces, the knight's movement is unique: it moves two squares vertically and one square horizontally, or two squares horizontally and one square vertically (with both forming the shape of a capital L). Consequently, a knight alternates between light and dark squares with each move.[2] When moving, the knight can jump over pieces to reach its destination.[a][b][4] Knights capture in the same way, replacing the enemy piece on the square and removing it from the board. A knight can have up to eight available moves at once. Knights and pawns are the only pieces that can be moved in the chess starting position.[4]


Further information: Chess piece relative value

Knights and bishops, also known as minor pieces, have a value of about three pawns.[5] Bishops utilize a longer range, but they can move only to squares of one color. The knight's value increases in closed positions since it can jump over blockades.[6] Knights and bishops are stronger when supported by other pieces (such as pawns) to create outposts and become more powerful when they advance, as long as they remain active.[4] Generally, knights are strongest in the center of the board, where they have up to eight moves, and weakest in a corner, where they have only two.

f8 black bishop
e7 black circle
g7 black circle
d6 black circle
h6 black circle
c5 black circle
b4 black circle
a3 black circle
f3 white circle
h3 white circle
e2 white circle
g1 white knight
A knight and bishop, with dots representing their possible moves. A knight can move to white and black squares, but a bishop is restricted to its initial square color.


a8 black rook
d8 black rook
g8 black king
a7 black pawn
b7 black pawn
f7 black pawn
g7 black bishop
h7 black pawn
d6 black pawn
g6 black pawn
d5 white knight
e5 black pawn
e4 white pawn
h4 black queen
a3 white pawn
f3 white pawn
b2 white pawn
d2 white queen
g2 white pawn
h2 white pawn
b1 white king
d1 white rook
h1 white rook
A knight occupying a hole (d5) in the enemy pawn structure

Enemy pawns are effective at harassing knights because a pawn attacking a knight is not itself attacked by the knight. For this reason, a knight is effective when placed in a weakness in the opponent's pawn structure, i.e. a square which cannot be attacked by enemy pawns. In the diagram, White's knight on d5 is very powerful – more powerful than Black's bishop on g7.

Whereas two bishops cover each other's weaknesses, two knights tend not to cooperate with each other as efficiently. As such, a pair of bishops is usually considered better than a pair of knights.[7] World Champion José Raúl Capablanca considered that a queen and a knight is usually a better combination than a queen and a bishop. However, Glenn Flear found no game of Capablanca's that supported his statement; statistics do not support the statement, either.[7] In an endgame without other pieces or pawns, two knights generally have a better chance of forming a drawing fortress against a queen than do two bishops or a bishop and a knight.

From Mednis
a8 white king
c8 black king
a7 white pawn
e2 white knight
White to move cannot win. White wins if Black is to move.

Compared to a bishop, a knight is often not as good in an endgame. A knight can exert control over only one part of the board at a time and often takes multiple moves to reposition to a new location, which often makes it less suitable in endgames with pawns on both sides of the board. This limitation is less important, however, in endgames with pawns on only one side of the board. Knights are superior to bishops in an endgame if all the pawns are on one side of the board. Furthermore, knights have the advantage of being able to control squares of either color, unlike a lone bishop. Nonetheless, a disadvantage of the knight (compared to the other pieces) is that by itself it cannot lose a move to put the opponent in zugzwang (see triangulation and tempo), while a bishop can. In the position pictured on the right, if the knight is on a white square and it is White's turn to move, White cannot win. Similarly, if the knight were on a black square and it were Black's turn to move, White cannot win. In the other two cases, White would win. If instead of the knight, White had a bishop on either color of square, White would win with either side to move.[8]

c4 white bishop
g2 white king
c1 black knight
h1 black knight
Knight trapped by an enemy bishop; knight trapped by a king

In an endgame where one side has only a king and a knight while the other side has only a king, the game is a draw since a checkmate is impossible. When a bare king faces a king and two knights, a checkmate can never be forced; checkmate can occur only if the opponent commits a blunder by moving their king to a square where it can be checkmated on the next move. Checkmate can be forced with a bishop and knight, however, or with two bishops, even though the bishop and knight are in general about equal in value. Paradoxically, checkmate with two knights sometimes can be forced if the weaker side has a single extra pawn, but this is a curiosity of little practical value (see two knights endgame). Pawnless endgames are a rarity, and if the stronger side has even a single pawn, an extra knight should give them an easy win. A bishop can trap (although it cannot then capture) a knight on the rim (see diagram), especially in the endgame.

Stamma's mate

In a few rare endgame positions where the opposing king is trapped in a corner in front of its own pawn, it is possible to force mate with only a king and knight in a pattern known as Stamma's mate, which has occasionally been seen in practice. In the position below, from Nogueiras–Gongora, Cuban championship 2001,[9] Black played 75...Nxf6??, incorrectly assuming that the ending would be drawn following the capture of the last white pawn on a2. (Correct was 75...Ne3! 76.Kg6 Ng4 77.Kg7 and now 77...Nxf6! may be safely played, the king being sufficiently distant). Play continued 76.Nxf6 Ke5 77.Nd7+ Kd4 78.Kf4 Kc3 79.Ke3 Kb2 80.Kd2 Kxa2 81.Kc2 Ka1 82.Nc5 Ka2 83.Nd3 Ka1 84.Nc1 and Black resigned, as 84...a2 85.Nb3 is mate.


In algebraic notation, the usual modern way of recording chess games, the letter N stands for the knight (K is reserved for the king); in descriptive chess notation, Kt is sometimes used instead, mainly in older literature. In chess problems and endgame studies, the letter S, standing for Springer, the German name for the piece, is often used (and in some variants of fairy chess, N is used for the nightrider, a popular fairy chess piece).


The knight has the oldest defined movement of any chess piece.[c] It was first introduced in the Indian game of chaturanga around the 6th century; it has not changed since.[10]


Pieces similar to the knight are found in almost all games of the chess family. The ma of xiangqi and janggi is slightly more restricted; conceptually, the piece is considered to pass through the adjacent orthogonal point, which must be unoccupied, rather than "jumping". Another related piece is the keima of shogi, which moves like a knight but can move only two squares forward followed by one square sideways, restricting its movement to two possible squares.


The knight is colloquially sometimes referred to as a "horse", which is also the translation of the piece's name in several languages: Spanish caballo, Italian cavallo, Russian конь, etc. Some languages refer to it as the "jumper", reflecting the knight's ability to move over pieces in its path: Polish skoczek, Danish/Norwegian springer, Swedish springare, German Springer, Luxembourgish Sprénger, Slovene skakač. In Sicilian it is called sceccu, a slang term for a donkey, derived from the Arabic sheikh, who during the Islamic period rode from village to village on donkeys collecting taxes.[11]

Overview of chess piece names

Knight Translation
Afrikaans R Ruiter rider
Albanian K Kali horse
Arabic ح حصان (ħiṣān) horse
Azerbaijani A At horse
Armenian Ձ Ձի (Dzi) horse
Basque Z Zalduna knight
Belarusian (Taraškievica) В вершнік rider
Bengali G ঘোড়া (ghoṛā) Horse
Bulgarian К кон horse
Catalan C cavall horse
Chinese N (mǎ) horse
Czech J jezdec rider
Danish S springer jumper
Dutch P paard horse
English N knight
Esperanto Ĉ ĉevalo horse
Estonian[12] R ratsu riding horse
Finnish R ratsu ride
French C cavalier rider
Galician C cabalo horse
Georgian მხედარი (mkhedari) rider
German[13] S Springer jumper
Greek Ι ίππος (íppos) horse
Hindi G घोड़ा (ghoṛā) horse
Hebrew פ פרש (Parash) horseman
Hausa J jarumi mounted warrior
Hungarian H huszár / ló hussar / horse
Icelandic R riddari knight
Ido K kavalo horse
Indonesian K kuda horse
Interslavic J jezdec / konj rider / horse
Irish D ridire knight
Italian C cavallo horse
Japanese N ナイト (naito)
Javanese K jaran horse
Kannada ಕು ಕುದುರೆ (kudure) horse
Kazakh А ат (at) horse
Korean N 나이트 (na i teu)
Latin E eques knight
Latvian Z zirgs horse
Lithuanian Ž žirgas horse
Lojban Xi xirma horse
Luxembourgish P Päerd horse
Macedonian S коњ / скокач horse / jumper
Malayalam N/Kt കുതിര (kuthira) horse
Marathi G घोडा (ghoḍā) horse
Mongolian М морь (mor) horse
Norwegian Bokmål S springer jumper
Norwegian Nynorsk S springar jumper
Odia N ଘୋଡ଼ା (ghoṛa) horse
Persian ا اسب horse
Polish S koń / skoczek horse / jumper
Portuguese C cavalo horse
Romanian C cal horse
Russian К конь (kon') horse
Scottish Gaelic D ridir knight
Serbo-Croatian S skakač / konj (С скaкaч / коњ) jumper / horse
Northern Sotho M Mogale
Sicilian S scecc[h]u donkey
Slovak J jazdec rider
Slovene S skakač jumper
Spanish C caballo horse
Swedish H springare / riddare horse/knight
Tamil N/Kt குதிரை (kutirai) horse
Telugu గుర్రం (gurraṃ) horse
Thai ม้า (ma) horse
Turkish A at horse
Ukrainian K кінь (kin) horse
Urdu گھوڑا (ghōṛā)
Vietnamese M mã / ngựa horse
Welsh M marchog rider

In mathematics

The knight is relevant in some mathematical problems. For example, the knight's tour problem is the problem of finding a series of moves by a knight on a chessboard in which every square is visited exactly once.

Knight variations

Even among sets of the standard Staunton pattern, the style of the pieces varies. The knights vary considerably. Here are some examples.


Main article: Chess symbols in Unicode

Unicode defines two codepoints for knight:

U+2658 White Chess Knight (HTML ♘)

U+265E Black Chess Knight (HTML ♞)

See also


  1. ^ Because of this, the move can also be described in other ways, such as one square diagonally and one square orthogonally "outward" (not ending adjacent to its starting square), or one square orthogonally followed by one square diagonally outward. The latter describes the move of the horse in xiangqi, which cannot jump.
  2. ^ The FIDE Laws of Chess use a different but equivalent definition: "The knight may move to one of the squares nearest to that on which it stands but not on the same rank, file or diagonal."[3]
  3. ^ While the king's and rook's basic moves have remained unchanged since the invention of chaturanga, the development of castling occurred long afterwards.


  1. ^ "What Are the Rules of Chess? – A Step-By-Step Guide to Learning the Chess Rules". iChess.net. Retrieved 12 June 2020.
  2. ^ "Knight". Chess.com. Retrieved 28 April 2023.
  3. ^ "E. Miscellaneous / 01. Laws of Chess / FIDE Laws of Chess taking effect from 1 January 2018 / FIDE Laws of Chess taking effect from 1 January 2018". FIDE. Retrieved 13 July 2022.
  4. ^ a b c "The Knight in Chess". MasterClass. Retrieved 13 June 2020.
  5. ^ Lawrence, Al (2016). Chess and the Art of War. New York, USA: Chartwell Books. p. 16. ISBN 978-0-7858-3281-2.
  6. ^ Silman, Jeremy (1998). The Complete Book of Chess Strategy (1st ed.). Los Angeles, USA: Siles Press. pp. 215–219. ISBN 978-1-890085-01-8. Retrieved 13 June 2020.
  7. ^ a b (Flear 2007:135)
  8. ^ (Mednis 1993:7–8)
  9. ^ "Jesus Nogueiras vs. Maikel Gongora Reyes, ch-CUB (2001)". Chessgames.com.
  10. ^ Piecelopedia - Knight Archived 2018-08-23 at the Wayback Machine, chessvariants.com
  11. ^ Agricola, Sebastian (Summer 2013–14). "Did you know? Sceccu" (PDF). The Sicilian Association of Australia Newsletter. No. 13. Archived from the original (PDF) on 2019-03-04. Retrieved 2017-07-14.
  12. ^ The Estonian chess terms were coined by Ado Grenzstein.
  13. ^ "Handbook". www.fide.com. Retrieved 22 March 2019. The pieces bear the names: Koenig, Dame, Turm, Laeufer, Springer, Bauer