Flank opening

A flank opening is a chess opening played by White and typified by pawn moves and play on one or both flanks (the portion of the chessboard outside the central d- and e-files).[1] White often plays in hypermodern style, attacking the center from the flanks with pieces rather than occupying it with pawns. Some of these openings are played often, although more often by advanced players than beginners, and 1.Nf3 and 1.c4 trail only 1.e4 and 1.d4 in popularity as opening moves.

Classification

In addition, some flank openings that are considered irregular:

Zukertort Opening (1.Nf3)

If White opens with 1.Nf3, the Zukertort Opening, the game often becomes one of the d4 openings (closed games or semi-closed games) by a different move order (this is called transposition), but unique openings such as the Réti and King's Indian Attack are also common. The Réti itself is characterized by White playing 1.Nf3, fianchettoing one or both bishops, and not playing an early d4 (which would generally transpose into one of the 1.d4 openings).

The King's Indian Attack (KIA) is a system of development that White may use in reply to almost any Black opening moves. The characteristic KIA setup is 1.Nf3, 2.g3, 3.Bg2, 4.0-0, 5.d3, 6.Nbd2, and 7.e4, although these moves may be played in many different orders. In fact, the KIA is probably most often reached after 1.e4 when White uses it to respond to a Black attempt to play one of the semi-open games such as the Caro–Kann, French, or Sicilian, or even the open games which usually come after 1.e4 e5. Its greatest appeal may be that by adopting a set pattern of development, White can avoid the large amount of opening study required to prepare to meet the many different possible Black replies to 1.e4.

English Opening (1.c4)

abcdefgh
8a8 black rookb8 black knightc8 black bishopd8 black queene8 black kingf8 black bishopg8 black knighth8 black rook8
7a7 black pawnb7 black pawnc7 black pawnd7 black pawne7 black pawnf7 black pawng7 black pawnh7 black pawn7
6a6b6c6d6e6f6g6h66
5a5b5c5d5e5f5g5h55
4a4b4c4 white pawnd4e4f4g4h44
3a3b3c3d3e3f3g3h33
2a2 white pawnb2 white pawnc2d2 white pawne2 white pawnf2 white pawng2 white pawnh2 white pawn2
1a1 white rookb1 white knightc1 white bishopd1 white queene1 white kingf1 white bishopg1 white knighth1 white rook1
abcdefgh
English Opening

The English also frequently transposes into a d4 opening, but it can take on independent character as well including symmetrical variations (1.c4 c5) and the Sicilian Defense with colors reversed (1.c4 e5).

Bird's Opening (1.f4)

abcdefgh
8a8 black rookb8 black knightc8 black bishopd8 black queene8 black kingf8 black bishopg8 black knighth8 black rook8
7a7 black pawnb7 black pawnc7 black pawnd7 black pawne7 black pawnf7 black pawng7 black pawnh7 black pawn7
6a6b6c6d6e6f6g6h66
5a5b5c5d5e5f5g5h55
4a4b4c4d4e4f4 white pawng4h44
3a3b3c3d3e3f3g3h33
2a2 white pawnb2 white pawnc2 white pawnd2 white pawne2 white pawnf2g2 white pawnh2 white pawn2
1a1 white rookb1 white knightc1 white bishopd1 white queene1 white kingf1 white bishopg1 white knighth1 white rook1
abcdefgh
Bird's Opening

With Bird's Opening White tries to get a strong grip on the e5-square. The opening can resemble a Dutch Defense in reverse after 1.f4 d5, or Black may try to disrupt White by playing 1...e5!? (From's Gambit).

Others

Larsen's Opening (1.b3) and the Polish Opening (1.b4) are occasionally seen in grandmaster play. Benko used 1.g3 (Benko Opening) to defeat both Fischer and Tal in the 1962 Candidates Tournament in Curaçao.

See also

References

  1. ^ Hooper & Whyld (1996), p. 141. flank opening.
  • Hooper, David; Whyld, Kenneth (1996) [First pub. 1992]. The Oxford Companion to Chess (2nd ed.). Oxford University Press. ISBN 0-19-280049-3.
  • de Firmian, Nick (1999), Modern Chess Openings (MCO-14 ed.), Random House Puzzles & Games, ISBN 0-8129-3084-3

Further reading

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