Orthodox Kings
In the opening book this is the King's Indian Defense: Orthodox Variation.
The book line for King's Indian Defense: Orthodox Variation is d4, Nf6, c4, g6, Nc3, Bg7, e4, d6. This page collects the 22 named lines under that variation.
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King's Indian Defense: Orthodox Variation
Play the next move in the line.
- d4
- Nf6
- c4
- g6
- Nc3
- Bg7
- e4
- d6
- Nf3
- O-O
- Be2
Moves in the main line
- White pawn moves from d2 to d4.
- Black knight moves from g8 to f6.
- White pawn moves from c2 to c4.
- Black pawn moves from g7 to g6.
- White knight moves from b1 to c3.
- Black bishop moves from f8 to g7.
- White pawn moves from e2 to e4.
- Black pawn moves from d7 to d6.
- White knight moves from g1 to f3.
- Black castles kingside.
- White bishop moves from f1 to e2.
Named lines
- King's Indian Defense: Orthodox Variation (E91) 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2
- King's Indian Defense: Orthodox Variation (E92) 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5
- King's Indian Defense: Orthodox Variation, Gligoric-Taimanov System (E92) 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. Be3
- King's Indian Defense: Orthodox Variation (E94) 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O
- King's Indian Defense: Orthodox Variation, Donner Defense (E94) 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O c6
- King's Indian Defense: Orthodox Variation, Glek Defense (E94) 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Na6
- King's Indian Defense: Orthodox Variation, Positional Defense (E94) 1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. Nf3 g6 6. Be2 Bg7 7. O-O O-O
- King's Indian Defense: Orthodox Variation, Positional Defense, Closed Line (E94) 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 Nbd7 7. O-O e5 8. d5
- King's Indian Defense: Orthodox Variation, Ukrainian Defense (E94) 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O a5
- King's Indian Defense: Orthodox Variation (E95) 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nbd7 8. Re1
- King's Indian Defense: Orthodox Variation, Positional Defense, Main Line (E96) 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nbd7 8. Re1 c6 9. Bf1 a5
- King's Indian Defense: Orthodox Variation, Aronin-Taimanov Defense (E97) 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6
- King's Indian Defense: Orthodox Variation, Bayonet Attack (E97) 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. b4
- King's Indian Defense: Orthodox Variation, Bayonet Attack, Sokolov's Line (E97) 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. b4 Nh5 10. Re1
- King's Indian Defense: Orthodox Variation, Bayonet Attack, Yepishin's Line (E97) 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. b4 Nh5 10. Qc2
- King's Indian Defense: Orthodox Variation, Korchnoi Attack (E97) 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Bd2
- King's Indian Defense: Orthodox Variation, Modern System (E97) 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Nd2
- King's Indian Defense: Orthodox Variation, Classical System (E98) 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1
- King's Indian Defense: Orthodox Variation, Classical System, Kozul Gambit (E98) 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. Rc1 Ng6 14. c5
- King's Indian Defense: Orthodox Variation, Classical System, Neo-Classical Line (E98) 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Be3
- King's Indian Defense: Orthodox Variation, Classical System, Benko Attack (E99) 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. f3 f5 11. g4
- King's Indian Defense: Orthodox Variation, Classical System, Traditional Line (E99) 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. f3 f5
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