Capablanca Chess





















































































































































a b c d e f g h i j
8 a8 black rook b8 black knight c8 black princess d8 black bishop e8 black queen f8 black king g8 black bishop h8 black empress i8 black knight j8 black rook 8
7 a7 black pawn b7 black pawn c7 black pawn d7 black pawn e7 black pawn f7 black pawn g7 black pawn h7 black pawn i7 black pawn j7 black pawn 7
6 a6 b6 c6 d6 e6 f6 g6 h6 i6 j6 6
5 a5 b5 c5 d5 e5 f5 g5 h5 i5 j5 5
4 a4 b4 c4 d4 e4 f4 g4 h4 i4 j4 4
3 a3 b3 c3 d3 e3 f3 g3 h3 i3 j3 3
2 a2 white pawn b2 white pawn c2 white pawn d2 white pawn e2 white pawn f2 white pawn g2 white pawn h2 white pawn i2 white pawn j2 white pawn 2
1 a1 white rook b1 white knight c1 white princess d1 white bishop e1 white queen f1 white king g1 white bishop h1 white empress i1 white knight j1 white rook 1
a b c d e f g h i j


Capablanca Chess starting setup. The archbishops are on c1/c8; the chancellors are on h1/h8.[1][2]



Capablanca Chess (or Capablanca's Chess) is a chess variant invented in the 1920s by former World Chess Champion José Raúl Capablanca. It incorporates two new pieces and is played on a 10×8 board. Capablanca believed that chess would be played out in a few decades (meaning games between grandmasters would always end in draws). This threat of "draw death" for chess was his main motivation for creating a more complex version of the game.




  • Archbishop The archbishop combines powers of a bishop and a knight.


  • Chancellor The chancellor combines powers of a rook and a knight.


The new pieces allow new strategies and possibilities that change the game. For example, the archbishop by itself can checkmate a lone king in the corner (when placed diagonally with one square in between).




Contents






  • 1 Setup and rules


  • 2 Variants of Capablanca Chess


    • 2.1 Predating Capablanca Chess


    • 2.2 Postdating Capablanca Chess


    • 2.3 Using a different board




  • 3 Programs that play Capablanca Chess


  • 4 See also


  • 5 References


  • 6 Further reading


  • 7 External links





Setup and rules




One design for the archbishop and chancellor pieces


Capablanca proposed two opening setups for Capablanca Chess. His final revision placed the archbishop between the queen's knight and queen's bishop; the chancellor between the king's knight and king's bishop.[1][2] The king moves three squares when castling instead of moving two squares as in standard chess. A pawn can promote to archbishop or chancellor in addition to the regular promotion options in standard chess.[2]



Capablanca also experimented with a 10×10 board size with a different initial setup and where pawns could advance up to three squares on their first move. Edward Lasker wrote:[3]


... I played many test games with Capablanca, and they rarely lasted more than twenty or twenty-five moves. We tried boards of 10×10 squares and 10×8 squares, and we concluded that the latter was preferable because hand-to-hand fights start earlier on it.


Lasker was one of the few supporters. Hungarian grandmaster Géza Maróczy also played some games with Capablanca (who got the better of him). British champion William Winter thought that there were too many strong pieces, making the minor pieces less relevant.


The new piece names archbishop (originally named chancellor) and chancellor (originally named marshall, followed by marshal) were introduced by Capablanca himself.[4] These names are still used in most modern variants of Capablanca Chess.



Variants of Capablanca Chess



Predating Capablanca Chess



















































































































































a b c d e f g h i j
8 a8 black rook b8 black princess c8 black knight d8 black bishop e8 black queen f8 black king g8 black bishop h8 black knight i8 black empress j8 black rook 8
7 a7 black pawn b7 black pawn c7 black pawn d7 black pawn e7 black pawn f7 black pawn g7 black pawn h7 black pawn i7 black pawn j7 black pawn 7
6 a6 b6 c6 d6 e6 f6 g6 h6 i6 j6 6
5 a5 b5 c5 d5 e5 f5 g5 h5 i5 j5 5
4 a4 b4 c4 d4 e4 f4 g4 h4 i4 j4 4
3 a3 b3 c3 d3 e3 f3 g3 h3 i3 j3 3
2 a2 white pawn b2 white pawn c2 white pawn d2 white pawn e2 white pawn f2 white pawn g2 white pawn h2 white pawn i2 white pawn j2 white pawn 2
1 a1 white rook b1 white princess c1 white knight d1 white bishop e1 white queen f1 white king g1 white bishop h1 white knight i1 white empress j1 white rook 1
a b c d e f g h i j

Carrera's Chess.[5] Earliest chess variant on 8×10 board with archbishop and chancellor.



Capablanca was not the first person to add the archbishop and the chancellor to the normal chess set, though he is the most famous. Other attempts mostly differ only by the arrangement of pieces and the castling rules.


In 1617, Pietro Carrera published a book Il Gioco degli Scacchi, which contained a description of a chess variant played on an 8×10 board. He placed new pieces between a rook and a knight. Archbishop was on the queenside and chancellor on the kingside. Carrera used names centaur instead of archbishop, and champion instead of chancellor. The game was largely forgotten after the death of the inventor.


In 1874, Henry Bird proposed a chess variant similar to Carrera's variant. The only significant difference was the opening setup (the same as Capablanca Chess). Bird used the names equerry instead of archbishop, and guard instead of chancellor.



Postdating Capablanca Chess



















































































































































a b c d e f g h i j
8 a8 black rook b8 black princess c8 black knight d8 black bishop e8 black queen f8 black king g8 black bishop h8 black knight i8 black empress j8 black rook 8
7 a7 white rook b7 white bishop c7 white queen d7 white knight e7 white king f7 white empress g7 white knight h7 white princess i7 white bishop j7 white rook 7
6 a6 black rook b6 black bishop c6 black knight d6 black empress e6 black queen f6 black king g6 black princess h6 black knight i6 black bishop j6 black rook 6
5 a5 white rook b5 white bishop c5 white queen d5 white knight e5 white king f5 white princess g5 white knight h5 white empress i5 white bishop j5 white rook 5
4 a4 black rook b4 black knight c4 black bishop d4 black queen e4 black king f4 black empress g4 black princess h4 black bishop i4 black knight j4 black rook 4
3 a3 white rook b3 white knight c3 white bishop d3 white queen e3 white empress f3 white king g3 white princess h3 white bishop i3 white knight j3 white rook 3
2 a2 black rook b2 black queen c2 black knight d2 black bishop e2 black princess f2 black king g2 black bishop h2 black knight i2 black empress j2 black rook 2
1 a1 white empress b1 white rook c1 white knight d1 white bishop e1 white princess f1 white king g1 white bishop h1 white knight i1 white rook j1 white queen 1
a b c d e f g h i j

The opening setups for Aberg's variation (8), Grotesque chess (7), Univers chess (6), Ladorean chess (5), Embassy chess (4), Gothic chess (3), Schoolbook chess (2), and Paulovich's variation (1). All are displayed from white's point of view of the board.















































































































































































w4 wd

<W4
   A



 B



 C



 D



 E



 F



 G



 H



 I


W3>
   J


w3 wd

9

a9 zd

b9 rd

c9 nd

d9 bd

e9 qd

f9 kd

g9 bd

h9 nd

i9 rd

j9 zd

9

8

a8 pd

b8 pd

c8 pd

d8 pd

e8 pd

f8 pd

g8 pd

h8 pd

i8 pd

j8 pd

8

7

a7

b7

c7

d7

e7

f7

g7

h7

i7

j7

7

6

a6

b6

c6

d6

e6

f6

g6

h6

i6

j6

6

5

a5

b5

c5

d5

e5

f5

g5

h5

i5

j5

5

4

a4

b4

c4

d4

e4

f4

g4

h4

i4

j4

4

3

a3

b3

c3

d3

e3

f3

g3

h3

i3

j3

3

2

a2

b2

c2

d2

e2

f2

g2

h2

i2

j2

2

1

a1 pl

b1 pl

c1 pl

d1 pl

e1 pl

f1 pl

g1 pl

h1 pl

i1 pl

j1 pl

1

0

a0 zl

b0 rl

c0 nl

d0 bl

e0 ql

f0 kl

g0 bl

h0 nl

i0 rl

j0 zl

0

w1 wl

   A
<W1


 B


 C


 D


 E


 F


 G


 H


 I


   J
W2>


w2 wl


Omega Chess starting position



Capablanca Chess has inspired a number of variants:




  • Grand Chess (1984) by Christian Freeling


  • Omega Chess (1988) by Daniel MacDonald

  • Gothic Chess (2001) by Edward A. Trice

  • Aberg's variation (2003) by Hans Aberg


  • Capablanca Random Chess (2004) by Reinhard Scharnagl

  • Grotesque Chess (2004) by Fergus Duniho

  • Paulovich's variation (2004) by David Paulovich

  • Ladorean Chess (2005) by Bernhard U. Hermes


  • Embassy Chess (2005) by Kevin Hill

  • Univers Chess (2006) by Fergus Duniho

  • Schoolbook Chess (2006) by Sam Trenholme

  • Victorian Chess (2007) by John K. Lewis

  • Modern Capablanca Random Chess (2008) by José Carrillo


Embassy Chess uses a starting position identical to Grand Chess adapted to a 10×8 board. Capablanca Random Chess combines ideas of Fischer Random Chess and Capablanca Chess. It also applies the principle which demands that all pawns in the starting positions are protected by at least one piece.



Using a different board















































































































































































a b c d e f g h i j
10 a10 black rook b10 c10 d10 e10 f10 g10 h10 i10 j10 black rook 10
9 a9 b9 black knight c9 black bishop d9 black queen e9 black king f9 black empress g9 black princess h9 black bishop i9 black knight j9 9
8 a8 black pawn b8 black pawn c8 black pawn d8 black pawn e8 black pawn f8 black pawn g8 black pawn h8 black pawn i8 black pawn j8 black pawn 8
7 a7 b7 c7 d7 e7 f7 g7 h7 i7 j7 7
6 a6 b6 c6 d6 e6 f6 g6 h6 i6 j6 6
5 a5 b5 c5 d5 e5 f5 g5 h5 i5 j5 5
4 a4 b4 c4 d4 e4 f4 g4 h4 i4 j4 4
3 a3 white pawn b3 white pawn c3 white pawn d3 white pawn e3 white pawn f3 white pawn g3 white pawn h3 white pawn i3 white pawn j3 white pawn 3
2 a2 b2 white knight c2 white bishop d2 white queen e2 white king f2 white empress g2 white princess h2 white bishop i2 white knight j2 2
1 a1 white rook b1 c1 d1 e1 f1 g1 h1 i1 j1 white rook 1
a b c d e f g h i j


Grand Chess starting setup. The chancellors are on f2/f9; the archbishops are on g2/g9.



There are also variants of Capablanca Chess that do not use the standard 10×8 board. Grand Chess is a popular variant invented by Dutch game designer Christian Freeling in 1984. It uses Capablanca Chess pieces upon a larger, 10×10 board.


In 2007 Grandmaster Yasser Seirawan devised a variant (called Seirawan chess), which adds the two pieces to the standard game in a different manner. The player, after moving a piece (for example, a bishop) from the first rank, may immediately place either of the two pieces on the bishop's square. If the player moves all his eight starting pieces without placing the hawk or the elephant (Seirawan's names for the archbishop and the chancellor, respectively), he forfeits his right to do so.





Programs that play Capablanca Chess



  • ChessV

  • Fairy-Max



See also


  • Capablanca Random Chess


References





  1. ^ ab Gollon (1969), p. 220


  2. ^ abc Schmittberger (1992), p. 204


  3. ^ Lasker (1959), p. 39


  4. ^ Pritchard (2007), p. 122


  5. ^ Pritchard (2007), p. 120



Bibliography




  • Gollon, John (1968). "Capablanca's Chess". Chess Variations • Ancient, Regional, and Modern. Charles E. Tuttle Company Inc. pp. 219–22. LCCN 06811975..mw-parser-output cite.citation{font-style:inherit}.mw-parser-output .citation q{quotes:"""""""'""'"}.mw-parser-output .citation .cs1-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/9px-Lock-green.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .citation .cs1-lock-limited a,.mw-parser-output .citation .cs1-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/9px-Lock-gray-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .citation .cs1-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Lock-red-alt-2.svg/9px-Lock-red-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration{color:#555}.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration span{border-bottom:1px dotted;cursor:help}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/12px-Wikisource-logo.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output code.cs1-code{color:inherit;background:inherit;border:inherit;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;font-size:100%}.mw-parser-output .cs1-visible-error{font-size:100%}.mw-parser-output .cs1-maint{display:none;color:#33aa33;margin-left:0.3em}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration,.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-right{padding-right:0.2em}


  • Lasker, Edward (1959). The Adventure of Chess. ISBN 0-486-20510-X.


  • Pritchard, D. B. (2007). Beasley, John, ed. The Classified Encyclopedia of Chess Variants. John Beasley. ISBN 978-0-9555168-0-1.


  • Schmittberger, R. Wayne (1992). New Rules for Classic Games. John Wiley & Sons Inc. ISBN 978-0471536215.



Further reading



  • Pritchard, D. B. (1994). "Capablanca Chess". The Encyclopedia of Chess Variants. Games & Puzzles Publications. pp. 38–40. ISBN 0-9524142-0-1. (extensive history)


External links




  • "Capablanca's chess" by Hans Bodlaender, The Chess Variant Pages


  • Capablanca Chess at BoardGameGeek


  • Capablanca Chess a simple program by Ed Friedlander (Java)


  • Green Chess: Capablanca's Chess playable online









Popular posts from this blog

How to pass form data using jquery Ajax to insert data in database?

National Museum of Racing and Hall of Fame

Guess what letter conforming each word