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Chess Opening Theory/1. e4/1...c5/2. Nf3/2...d6/3. d4/3...cxd4/4. Nxd4/4...Nf6/5. Nc3/5...a6/6. Bg5/6...e6/7. f4

< Chess Opening Theory‎ | 1. e4‎ | 1...c5‎ | 2. Nf3‎ | 2...d6‎ | 3. d4‎ | 3...cxd4‎ | 4. Nxd4‎ | 4...Nf6‎ | 5. Nc3‎ | 5...a6‎ | 6. Bg5‎ | 6...e6
Sicilian Defence, Najdorf Variation
a b c d e f g h
8 a8 b8 c8 d8 e8 f8 g8 h8 8
7 a7 b7 c7 d7 e7 f7 g7 h7 7
6 a6 b6 c6 d6 e6 f6 g6 h6 6
5 a5 b5 c5 d5 e5 f5 g5 h5 5
4 a4 b4 c4 d4 e4 f4 g4 h4 4
3 a3 b3 c3 d3 e3 f3 g3 h3 3
2 a2 b2 c2 d2 e2 f2 g2 h2 2
1 a1 b1 c1 d1 e1 f1 g1 h1 1
a b c d e f g h
Position in Forsyth-Edwards Notation (FEN)

rnbqkb1r/1p3ppp/p2ppn2/6B1/3NPP2/2N5/PPP3PP/R2QKB1R b

Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4
Parent: Sicilian Defence

Sicilian Defence, Najdorf Variation edit

Moves:1.e4 c5 2.Nf3 d6 3.d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6.Bg5 e6 7.f4

Again, Black has to make a strategic choice. Common moves are :

7...Be7
7...Qc7
7...Nbd7

Two very sharp variations are seen at higher levels : 7...Qb6 (the Poisoned Pawn Variation) and 7...b5 (the Polugaevsky Variation).

Theory table edit

For explanation of theory tables, see theory table and for notation, see algebraic notation..

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5. Nc3 a6 6.Bg5 e6 7.f4

7
Poisoned Pawn Variation ...
Qb6		 =
Polugaevsky Variation ...
b5		 =
...
Be7		 =
...
Qc7		 =
...
Nbd7		 =

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References edit

 

Wikipedia has related information at Sicilian Defence, Najdorf Variation

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