Chess Opening Theory/1. c4/1...c5
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| English Opening - Symmetrical Variation | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Position in Forsyth-Edwards Notation(FEN)
rnbqkbnr/pp1ppppp/8/2p5/2P5/8/PP1PPPPP/RNBQKBNR |
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Contents |
[edit] English Opening - Symmetrical Variation
[edit] 1...c5
The Symmetrical Variation, this line is quite hard to play and to understand. Play varies greatly depending on how white chooses to develop, for instance 2.Nf3 signals that white will try to achieve a favourable break with the d-pawn immediately and black can then try to impede this break and achieve his own immediate d-pawn break. 2.Nc3 on the other hand makes it harder for black to achieve that pawn break and signals white´s intention to develop first and then break the symmetry. For instance common moves for white in this variations include g3,Bg2,e4,Nge2, d3 and o-o( the arising white pawn structure is called the Botvinnik system) with the idea of a pawn break on f4, b4 or even d4. White may also play e3 instead of e4 and once the knight gets to e2 the pawn break on d4 becomes a very attractive possibility.
[edit] Theory table
For explanation of theory tables see theory table and for notation see algebraic notation..
| 1.c4 c5 | |||||
|---|---|---|---|---|---|
| 2 | 3 | 4 | 5 | ||
| Nf3 Nf6 |
d4 cxd4 |
Nxd4 e6 |
Nc3 Nc6 |
= | |
| Nc3 Nc6 |
= | ||||
| e4 Nc6 |
= |
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[edit] References
- Batsford Chess Openings 2 (1989, 1994). Garry Kasparov, Raymond Keene. ISBN 0-8050-3409-9.
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