Chess Opening Variances – Gruenfeld Eco Code D70 – D99

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D70

Neo-Grünfeld Defence

D70 Neo-Grünfeld Defence

1. d4 Nf6 2. c4 g6 3. f3 d5

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Puzzels

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Study Games for D70

D70

D71

Neo-Grünfeld, 5.cxd5

D71 Neo-Grünfeld, 5.cxd5

1. d4 Nf6 2. c4 g6 3. g3 d5 4. Bg2 Bg7 5. cxd5 Nxd5

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D72

Neo-Grünfeld, 5.cxd5, Main line

D72 Neo-Grünfeld, 5.cxd5, Main line

1. d4 Nf6 2. c4 g6 3. g3 d5 4. Bg2 Bg7 5. cxd5 Nxd5 6. e4 Nb6 7. Ne2

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Study Games for D72

D73

Neo-Grünfeld, 5.Nf3

D73 Neo-Grünfeld, 5.Nf3

1. d4 Nf6 2. c4 g6 3. g3 d5 4. Bg2 Bg7 5. Nf3

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Study Games for D73

D74

Neo-Grünfeld, 6.cxd5 Nxd5, 7.0-0

D74 Neo-Grünfeld, 6.cxd5 Nxd5, 7.0-0

1. d4 Nf6 2. c4 g6 3. g3 d5 4. Bg2 Bg7 5. Nf3 O-O 6. cxd5 Nxd5 7. O-O

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Study Games for D74

D75

Neo-Grünfeld, 6.cxd5 Nxd5, 7.0-0 c5, 8.Nc3

D75 Neo-Grünfeld, 6.cxd5 Nxd5, 7.0-0 c5, 8.Nc3

1. d4 Nf6 2. c4 g6 3. g3 d5 4. Bg2 Bg7 5. Nf3 0-0 6. cxd5 Nxd5 7. 0-0 c5 8. Nc3

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Study Games for D75

D75

Neo-Gruenfeld Defence: Delayed Exchange Variation

1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.cxd5 Nxd5 7.O-O c5 8.dxc5

D76

Neo-Grünfeld, 6. cxd5 Nxd5, 7. 0-0 Nb6

D76 Neo-Grünfeld, 6. cxd5 Nxd5, 7. 0-0 Nb6

 1. d4 Nf6 2. c4 g6 3. g3 d5 4. Bg2 Bg7 5. Nf3 0-0 6. cxd5 Nxd5 7. 0-0 Nb6

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Study Games for D76

D77

Neo-Grünfeld, 6.0-0

D77 Neo-Grünfeld, 6.0-0

1. d4 Nf6 2. c4 g6 3. g3 d5 4. Bg2 Bg7 5. Nf3 O-O 6. O-O

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Study Games for D77

D78

Neo-Grünfeld, 6.0-0 c6

D78 Neo-Grünfeld, 6.0-0 c6

1. d4 Nf6 2. c4 g6 3. g3 d5 4. Bg2 Bg7 5. Nf3 O-O 6. O-O c6

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Study Games for D78

D78

D79

Neo-Grünfeld, 6.0-0, Main line

D79 Neo-Grünfeld, 6.0-0, Main line

1. d4 Nf6 2. c4 g6 3. g3 d5 4. Bg2 Bg7 5. Nf3 O-O 6. O-O c6 7. cxd5 cxd5

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Puzzels

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Study Games for D79

D80

Grünfeld Defence

D80 Grünfeld Defence

1. d4 Nf6 2. c4 g6 3. Nc3 d5

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Puzzels

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Study Games for D80

D80

Gruenfeld Defence: Gibbon Gambit

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.g4

Gruenfeld Defence: Lundin Variation

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bg5 Ne4 5.Nxe4 dxe4 6.Qd2 c5

Gruenfeld Defence: Stockholm Variation

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bg5

Gruenfeld Defence: Zaitsev Gambit

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.h4

D81

Grünfeld; Russian Variation

D81 Grünfeld; Russian Variation

 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Qb3

Study Games for D81

D82

Grünfeld 4.Bf4

D82 Grünfeld 4.Bf4

 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4

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Puzzels

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Study Games for D82

D83

Grünfeld Gambit

D83 Grünfeld Gambit

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O

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Puzzels

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Study Games for D83

D83

D84

Grünfeld Gambit accepted

D84 Grünfeld Gambit accepted

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. Rc1 c5 7. dxc5 Be6

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Study Games for D84

D84

Gruenfeld Defence: Brinckmann Attack, Grünfeld Gambit Accepted

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4 Bg7 5.e3 O-O 6.cxd5 Nxd5 7.Nxd5 Qxd5 8.Bxc7

D85

Grünfeld, Nadanian Variation

D85 Grünfeld, Nadanian Variation

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5

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Puzzels

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Study Games for D85

D85

D86

Grünfeld, Exchange, Classical Variation

D86 Grünfeld, Exchange, Classical Variation

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4

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Study Games for D86

D86

D87

Grünfeld, Exchange, Spassky Variation

D87 Grünfeld, Exchange, Spassky Variation

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 O-O 8. Ne2 c5

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Study Games for D87

D87

Gruenfeld Defence: Exchange Variation, Seville Variation

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 O-O 8.Ne2 c5 9.O-O Nc6 10.Be3 Bg4 11.f3 Na5 12.Bxf7+

D88

Grünfeld, Spassky Variation, Main line, 10...cxd4, 11.cxd4

D88 Grünfeld, Spassky Variation, Main line, 10...cxd4, 11.cxd4

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 O-O 8. Ne2 c5 9. O-O Nc6 10. Be3 cxd4 11. cxd4

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Study Games for D88

D89

Grünfeld, Spassky Variation, Main line, 13.Bd3

D89 Grünfeld, Spassky Variation, Main line, 13.Bd3

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 0-0 8. Ne2 c5 9. 0-0 Nc6 10. Be3 cxd4 11. cxd4 Bg4 12. f3 Na5 13. Bd3

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Study Games for D89

D89

D90

Grünfeld, Three Knights Variation

D90 Grünfeld, Three Knights Variation

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3

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D90

D91

Grünfeld, Three Knights Variation

D91 Grünfeld, Three Knights Variation

 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5

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Study Games for D91

D92

Grünfeld, 5.Bf4

D92 Grünfeld, 5.Bf4

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4

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Study Games for D92

D93

Grünfeld with 5.Bf4 0-0 6.e3

D93 Grünfeld with 5.Bf4 0-0 6.e3

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4 0-0 6. e3

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Study Games for D93

D94

Grünfeld, 5.e3

D94 Grünfeld, 5.e3

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3

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Study Games for D94

D94

D95

Grünfeld with 5.e3 0-0 6.Qb3

D95 Grünfeld with 5.e3 0-0 6.Qb3

 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 0-0 6. Qb3

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Study Games for D95

D95

D96

Grünfeld, Russian Variation

D96 Grünfeld, Russian Variation

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3

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Study Games for D96

D97

Grünfeld, Russian Variation with 7.e4

D97 Grünfeld, Russian Variation with 7.e4

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4

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Study Games for D97

D97

D98

Grünfeld, Russian, Smyslov Variation

D98 Grünfeld, Russian, Smyslov Variation

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Bg4

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Study Games for D98

D98

Gruenfeld Defence: Russian, Keres Variation

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Be2 Nb6 10.Qd3 Nc6 11.O-O-O

D99

Grünfeld Defence, Smyslov, Main line

D99 Grünfeld Defence, Smyslov, Main line

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 Bg4 8. Be3 Nfd7 9. Qb3

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Study Games for D99

D99

Gruenfeld Defence: Russian Variation, Yugoslav Variation

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 Nfd7 9.Qb3 c5