Chess Opening Variances – Queen’s Gambit Accepted Eco Code D20 – D29

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Guide

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D20

Queen's Gambit Accepted

D20 Queen's Gambit Accepted

 1. d4 d5 2. c4 dxc4

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Study Games for D20

D20

D21

Queens Gambit Accepted, 3.Nf3

D21 Queens Gambit Accepted, 3.Nf3

 1. d4 d5 2. c4 dxc4 3. Nf3

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Study Games for D21

D21

D22

Queens Gambit Accepted; Alekhine Defence

D22 Queens Gambit Accepted; Alekhine Defence

 1. d4 d5 2. c4 dxc4 3. Nf3 a6

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Study Games for D22

D22

D23

Queen's Gambit Accepted

D23 Queen's Gambit Accepted

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6

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Study Games for D23

D23

Queen's Gambit Accepted: Mannheim Variation

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.Qa4+

D24

Queens Gambit Accepted, 4.Nc3

D24 Queens Gambit Accepted, 4.Nc3

 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3

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Study Games for D24

D24

D25

Queens Gambit Accepted, 4.e3

D25 Queens Gambit Accepted, 4.e3

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3

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Study Games for D25

D25

D26

Queens Gambit Accepted; Classical Variation

D26 Queens Gambit Accepted; Classical Variation

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6

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Study Games for D26

D26

D27

Queens Gambit Accepted; Classical Variation

D27 Queens Gambit Accepted; Classical Variation

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6

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Puzzels

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Study Games for D27

D27

D28

Queens Gambit Accepted; Classical Variation 7.Qe2

D28 Queens Gambit Accepted; Classical Variation 7.Qe2

 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 7. Qe2

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Study Games for D28

D28

D29

Queens Gambit Accepted; Classical Variation 8...Bb7

D29 Queens Gambit Accepted; Classical Variation 8...Bb7

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Qe2 b5 8. Bb3 Bb7

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Study Games for D29

D29

Queen's Gambit Accepted: Classical Defence, Alekhine System Smyslov Variation

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6 7.Qe2 b5 8.Bb3 Bb7 9.Rd1 Nbd7 10.Nc3 Bd6