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Library|E12Queen's Indian: Petrosian, 4...c5 5.d5 Ba6 6.Qc2

E12Queen's Indian: Petrosian, 4...c5 5.d5 Ba6 6.Qc2Move 6 / 6

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E12Black2 book lines continue

Petrosian, 4...c5 5.d5 Ba6 6.Qc2

Queen's Indian Defense

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 c5 5. d5 Ba6 6. Qc2 exd5

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The line

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Where the book goes

cxd5E12Queen's Indian: Petrosian, 4...c5 5.d5 Ba6 6.Qc2

Queen's Indian Defense

E12–E19 · 48 lines

Main lines1

E12Queen's Indian Defense
1. d4 Nf6 2. c4 e6 3. Nf3 b6

Fianchetto Variation12

E15Fianchetto Variation
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3
E15Fianchetto Variation, Traditional Line
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7
E15Fianchetto Variation, Nimzowitsch Variation
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6
E15Fianchetto Variation, Nimzowitsch Variation, Quiet Line
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3
E15Fianchetto Variation, Nimzowitsch Variation, Nimzowitsch Attack
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4
E15Fianchetto Variation, Nimzowitsch Variation, Timman's Line
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qb3
E15Fianchetto Variation, Check Variation
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+
E15Fianchetto Variation, Sämisch Variation
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 c5
E15Fianchetto Variation, Check Variation, Intermezzo Line
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7
E15Fianchetto Variation, Check Variation, Modern Line
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Qe7
E17Fianchetto Variation, Kramnik Variation
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Re1
E15Fianchetto Variation, Rubinstein Variation
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 c5 6. d5 exd5 7. Nh4

Traditional Variation1

E17Traditional Variation
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7

Classical Variation7

E17Classical Variation
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O
E18Classical Variation, Traditional Variation
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3
E18Classical Variation, Traditional Variation, Nimzowitsch Line
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 d5
E18Classical Variation, Tiviakov Defense
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Na6
E17Classical Variation, Polugaevsky Gambit
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. d5 exd5 8. Nh4
E17Classical Variation, Taimanov Gambit
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. d5 exd5 8. Nd4
E19Classical Variation, Traditional Variation, Main Line
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3

Petrosian Variation2

E12Petrosian Variation
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3
E12Petrosian Variation, Farago Defense
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7

Kasparov Variation3

E12Kasparov Variation
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3
E13Kasparov Variation
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. Bg5 h6 6. Bh4 Bb7
E12Kasparov Variation, Botvinnik Attack
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. Bg5 h6 6. Bh4 g5 7. Bg3 Nh5