Sicilian Defense: Najdorf, English Attack
Main Line
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3
Overview
The most popular White system against the Najdorf at the elite level — 6.Be3 prepares f3, Qd2, g4, and O-O-O for a violent kingside pawn storm against Black's castled king. After 6...e5 7.Nb3 or 6...e6 7.f3, both sides race their pawns at opposite wings: White on the kingside, Black on the queenside with ...b5, ...Nbd7, ...Bb7, and ...Rc8. Sharpened by English grandmasters John Nunn and Murray Chandler in the 1980s (hence the name); now a staple of Anand, Topalov, Kasparov, Carlsen, and Caruana. Razor-sharp opposite-side castling chess where one tempo decides who delivers mate first.
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Open chess.rodeo ↗Related Openings
1. e4 c5
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5
Frequently asked questions
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What is the Sicilian Defense: Najdorf, English Attack?
The Sicilian Defense: Najdorf, English Attack (ECO code B90) is a chess opening that begins with 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3. The most popular White system against the Najdorf at the elite level — 6.Be3 prepares f3, Qd2, g4, and O-O-O for a violent kingside pawn storm against Black's castled king. After 6...e5 7.Nb3 or 6...e6 7.f3, both sides race their pawns at opposite wings: White on the kingside, Black on the queenside with ...b5, ...Nbd7, ...Bb7, and ...Rc8. Sharpened by English grandmasters John Nunn and Murray Chandler in the 1980s (hence the name); now a staple of Anand, Topalov, Kasparov, Carlsen, and Caruana. Razor-sharp opposite-side castling chess where one tempo decides who delivers mate first.
What are the main moves of the Sicilian Defense: Najdorf, English Attack?
The main line of the Sicilian Defense: Najdorf, English Attack is 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3. It is classified under ECO code B90 and falls in the Semi-Open Game family of chess openings. From this starting position, both sides have well-established plans — White typically continues with natural developing moves while Black follows the response patterns described above.
Is the Sicilian Defense: Najdorf, English Attack good for beginners?
The Sicilian Defense: Najdorf, English Attack is a reasonable choice for beginners who want exposure to semi-open game positions. The main line (1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3) is easy to remember, and the resulting middlegame patterns are well-documented. Focus on understanding the typical pawn structure rather than memorizing 15 moves of theory — engine review of your own games at chess.rodeo is more useful than theory study at the club level.
What ECO code is the Sicilian Defense: Najdorf, English Attack?
The Sicilian Defense: Najdorf, English Attack is classified as ECO code B90. ECO (Encyclopaedia of Chess Openings) is the standard five-letter classification system developed by Chess Informant in the 1970s — A-codes cover flank openings, B-codes 1.e4 replies that aren't 1...e5, C-codes 1.e4 e5 openings, D-codes 1.d4 d5 systems, and E-codes Indian Defenses. You can browse all openings by ECO code in our free opening database.
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