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ECO CODES | |
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(Click on an opening description to see diagram) |
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D06 - D69 |
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D06 |
Queen's Gambit 1. d2d4 d7d5 2. c2c4 |
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D06 |
QGD: Grau (Sahovic) defence 1. d2d4 d7d5 2. c2c4 ![]() |
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D06 |
QGD: Marshall defence 1. d2d4 d7d5 2. c2c4 ![]() |
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D06 |
QGD: symmetrical (Austrian) defence 1. d2d4 d7d5 2. c2c4 c7c5 |
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D07 |
QGD: Chigorin defence 1. d2d4 d7d5 2. c2c4 ![]() |
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D07 |
QGD: Chigorin defence, Janowski variation 1. d2d4 d7d5 2. c2c4 ![]() ![]() ![]() |
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D08 |
QGD: Albin counter-gambit 1. d2d4 d7d5 2. c2c4 e7e5 |
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D08 |
QGD: Albin counter-gambit, Lasker trap 1. d2d4 d7d5 2. c2c4 e7e5 3. d4e5 d5d4 4. e2e3 ![]() ![]() |
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D08 |
QGD: Albin counter-gambit 1. d2d4 d7d5 2. c2c4 e7e5 3. d4e5 d5d4 4. ![]() |
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D08 |
QGD: Albin counter-gambit, Alapin variation 1. d2d4 d7d5 2. c2c4 e7e5 3. d4e5 d5d4 4. ![]() ![]() ![]() |
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D08 |
QGD: Albin counter-gambit, Krenosz variation 1. d2d4 d7d5 2. c2c4 e7e5 3. d4e5 d5d4 4. ![]() ![]() ![]() ![]() 6. h2h3 ![]() ![]() ![]() ![]() ![]() |
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D08 |
QGD: Albin counter-gambit, Janowski variation 1. d2d4 d7d5 2. c2c4 e7e5 3. d4e5 d5d4 4. ![]() ![]() ![]() |
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D08 |
QGD: Albin counter-gambit, Balogh variation 1. d2d4 d7d5 2. c2c4 e7e5 3. d4e5 d5d4 4. ![]() ![]() ![]() ![]() |
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D09 |
QGD: Albin counter-gambit, 5.g3 1. d2d4 d7d5 2. c2c4 e7e5 3. d4e5 d5d4 4. ![]() ![]() |
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D10 |
QGD Slav defence 1. d2d4 d7d5 2. c2c4 c7c6 |
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D10 |
QGD Slav defence, Alekhine variation 1. d2d4 d7d5 2. c2c4 c7c6 3. ![]() |
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D10 |
QGD Slav: Winawer counter-gambit 1. d2d4 d7d5 2. c2c4 c7c6 3. ![]() |
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D10 |
QGD Slav defence: exchange variation 1. d2d4 d7d5 2. c2c4 c7c6 3. c4d5 |
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D11 |
QGD Slav: 3.Nf3 1. d2d4 d7d5 2. c2c4 c7c6 3. ![]() |
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D11 |
QGD Slav: Breyer variation 1. d2d4 d7d5 2. c2c4 c7c6 3. ![]() ![]() ![]() |
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D11 |
QGD Slav: 4.e3 1. d2d4 d7d5 2. c2c4 c7c6 3. ![]() ![]() |
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D12 |
QGD Slav: 4.e3 Bf5 1. d2d4 d7d5 2. c2c4 c7c6 3. ![]() ![]() ![]() |
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D12 |
QGD Slav: Landau variation 1. d2d4 d7d5 2. c2c4 c7c6 3. ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() |
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D12 |
QGD Slav: exchange variation 1. d2d4 d7d5 2. c2c4 c7c6 3. ![]() ![]() ![]() 6. ![]() |
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D12 |
QGD Slav: Amsterdam variation 1. d2d4 d7d5 2. c2c4 c7c6 3. ![]() ![]() ![]() 6. ![]() ![]() ![]() |
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D13 |
QGD Slav: exchange variation 1. d2d4 d7d5 2. c2c4 c7c6 3. ![]() ![]() |
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D14 |
QGD Slav: exchange variation, 6.Bf4 Bf5 1. d2d4 d7d5 2. c2c4 c7c6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() |
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D14 |
QGD Slav: exchange, Trifunovic variation 1. d2d4 d7d5 2. c2c4 c7c6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() |
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D15 |
QGD Slav: 4.Nc3 1. d2d4 d7d5 2. c2c4 c7c6 3. ![]() ![]() ![]() |
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D15 |
QGD Slav: Suechting variation 1. d2d4 d7d5 2. c2c4 c7c6 3. ![]() ![]() ![]() ![]() |
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D15 |
QGD Slav: Schlechter variation 1. d2d4 d7d5 2. c2c4 c7c6 3. ![]() ![]() ![]() |
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D15 |
QGD Slav accepted 1. d2d4 d7d5 2. c2c4 c7c6 3. ![]() ![]() ![]() |
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D15 |
QGD Slav: 5.e3 (Alekhine variation) 1. d2d4 d7d5 2. c2c4 c7c6 3. ![]() ![]() ![]() |
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D15 |
QGD Slav: Slav gambit 1. d2d4 d7d5 2. c2c4 c7c6 3. ![]() ![]() ![]() |
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D15 |
QGD Slav: Tolush-Geller gambit 1. d2d4 d7d5 2. c2c4 c7c6 3. ![]() ![]() ![]() 6. e4e5 |
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D16 |
QGD Slav accepted: Alapin variation 1. d2d4 d7d5 2. c2c4 c7c6 3. ![]() ![]() ![]() |
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D16 |
QGD Slav: Smyslov variation 1. d2d4 d7d5 2. c2c4 c7c6 3. ![]() ![]() ![]() ![]() 6. e2e4 ![]() |
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D16 |
QGD Slav: Soultanbeieff variation 1. d2d4 d7d5 2. c2c4 c7c6 3. ![]() ![]() ![]() |
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D16 |
QGD Slav: Steiner variation 1. d2d4 d7d5 2. c2c4 c7c6 3. ![]() ![]() ![]() ![]() |
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D17 |
QGD Slav: Czech defence 1. d2d4 d7d5 2. c2c4 c7c6 3. ![]() ![]() ![]() ![]() |
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D17 |
QGD Slav: Krause attack 1. d2d4 d7d5 2. c2c4 c7c6 3. ![]() ![]() ![]() ![]() 6. ![]() |
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D17 |
QGD Slav: Carlsbad variation 1. d2d4 d7d5 2. c2c4 c7c6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() |
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D17 |
QGD Slav: Wiesbaden variation 1. d2d4 d7d5 2. c2c4 c7c6 3. ![]() ![]() ![]() ![]() 6. ![]() |
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D18 |
QGD Slav: Dutch variation 1. d2d4 d7d5 2. c2c4 c7c6 3. ![]() ![]() ![]() ![]() 6. e2e3 |
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D18 |
QGD Slav: Dutch, Lasker variation 1. d2d4 d7d5 2. c2c4 c7c6 3. ![]() ![]() ![]() ![]() 6. e2e3 ![]() |
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D19 |
QGD Slav: Dutch variation 1. d2d4 d7d5 2. c2c4 c7c6 3. ![]() ![]() ![]() ![]() 6. e2e3 e7e6 7. ![]() ![]() |
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D19 |
QGD Slav: Dutch variation, main line 1. d2d4 d7d5 2. c2c4 c7c6 3. ![]() ![]() ![]() ![]() 6. e2e3 e7e6 7. ![]() ![]() ![]() |
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D19 |
QGD Slav: Dutch, Saemisch variation 1. d2d4 d7d5 2. c2c4 c7c6 3. ![]() ![]() ![]() ![]() 6. e2e3 e7e6 7. ![]() ![]() ![]() ![]() |
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D20 |
Queen's gambit accepted 1. d2d4 d7d5 2. c2c4 d5c4 |
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D20 |
QGA: 3.e4 1. d2d4 d7d5 2. c2c4 d5c4 3. e2e4 |
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D20 |
QGA: Linares variation 1. d2d4 d7d5 2. c2c4 d5c4 3. e2e4 c7c5 4. d4d5 ![]() ![]() |
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D20 |
QGA: Schwartz defence 1. d2d4 d7d5 2. c2c4 d5c4 3. e2e4 f7f5 |
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D21 |
QGA: 3.Nf3 1. d2d4 d7d5 2. c2c4 d5c4 3. ![]() |
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D21 |
QGA: Ericson variation 1. d2d4 d7d5 2. c2c4 d5c4 3. ![]() |
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D21 |
QGA: Alekhine defense, Borisenko-Furman variation 1. d2d4 d7d5 2. c2c4 d5c4 3. ![]() |
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D22 |
QGA: Alekhine defence 1. d2d4 d7d5 2. c2c4 d5c4 3. ![]() |
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D22 |
QGA: Alekhine defence, Alatortsev variation 1. d2d4 d7d5 2. c2c4 d5c4 3. ![]() ![]() ![]() 6. d4d5 |
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D22 |
QGA: Haberditz variation 1. d2d4 d7d5 2. c2c4 d5c4 3. ![]() |
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D23 |
Queen's gambit accepted 1. d2d4 d7d5 2. c2c4 d5c4 3. ![]() ![]() |
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D23 |
QGA: Mannheim variation 1. d2d4 d7d5 2. c2c4 d5c4 3. ![]() ![]() ![]() |
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D24 |
QGA, 4.Nc3 1. d2d4 d7d5 2. c2c4 d5c4 3. ![]() ![]() ![]() |
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D24 |
QGA, Bogolyubov variation 1. d2d4 d7d5 2. c2c4 d5c4 3. ![]() ![]() ![]() |
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D25 |
QGA, 4.e3 1. d2d4 d7d5 2. c2c4 d5c4 3. ![]() ![]() |
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D25 |
QGA, Smyslov variation 1. d2d4 d7d5 2. c2c4 d5c4 3. ![]() ![]() |
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D25 |
QGA, Janowsky-Larsen variation 1. d2d4 d7d5 2. c2c4 d5c4 3. ![]() ![]() ![]() |
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D25 |
QGA, Flohr variation 1. d2d4 d7d5 2. c2c4 d5c4 3. ![]() ![]() ![]() |
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D26 |
QGA: 4...e6 1. d2d4 d7d5 2. c2c4 d5c4 3. ![]() ![]() |
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D26 |
QGA: classical variation 1. d2d4 d7d5 2. c2c4 d5c4 3. ![]() ![]() ![]() |
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D26 |
QGA: classical, Furman variation 1. d2d4 d7d5 2. c2c4 d5c4 3. ![]() ![]() ![]() 6. ![]() ![]() ![]() |
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D26 |
QGA: classical variation, 6.O-O 1. d2d4 d7d5 2. c2c4 d5c4 3. ![]() ![]() ![]() 6. 0-0 |
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D26 |
QGA: classical, Steinitz variation 1. d2d4 d7d5 2. c2c4 d5c4 3. ![]() ![]() ![]() 6. 0-0 c5d4 |
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D27 |
QGA: classical, 6...a6 1. d2d4 d7d5 2. c2c4 d5c4 3. ![]() ![]() ![]() 6. 0-0 a7a6 |
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D27 |
QGA: classical, Rubinstein variation 1. d2d4 d7d5 2. c2c4 d5c4 3. ![]() ![]() ![]() 6. 0-0 a7a6 7. a2a4 |
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D27 |
QGA: classical, Geller variation 1. d2d4 d7d5 2. c2c4 d5c4 3. ![]() ![]() ![]() 6. 0-0 a7a6 7. e3e4 |
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D28 |
QGA: classical, 7.Qe2 1. d2d4 d7d5 2. c2c4 d5c4 3. ![]() ![]() ![]() 6. 0-0 a7a6 7. ![]() |
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D28 |
QGA: classical, 7...b5 1. d2d4 d7d5 2. c2c4 d5c4 3. ![]() ![]() ![]() 6. 0-0 a7a6 7. ![]() |
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D28 |
QGA: classical, Flohr variation 1. d2d4 d7d5 2. c2c4 d5c4 3. ![]() ![]() ![]() 6. 0-0 a7a6 7. ![]() ![]() ![]() ![]() ![]() ![]() 11. ![]() ![]() ![]() ![]() ![]() |
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D29 |
QGA: classical, 8...Bb7 1. d2d4 d7d5 2. c2c4 d5c4 3. ![]() ![]() ![]() 6. 0-0 a7a6 7. ![]() ![]() ![]() |
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D29 |
QGA: classical, Smyslov variation 1. d2d4 d7d5 2. c2c4 d5c4 3. ![]() ![]() ![]() 6. 0-0 a7a6 7. ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
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D30 |
Queen's gambit declined 1. d2d4 d7d5 2. c2c4 e7e6 |
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D30 |
QGD Slav 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() |
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D30 |
QGD: Stonewall variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() |
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D30 |
QGD Slav 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() |
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D30 |
QGD Slav: Semmering variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() |
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D30 |
QGD: Spielmann variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() |
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D30 |
QGD 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() |
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D30 |
QGD: Capablanca variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() |
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D30 |
QGD: Vienna variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() |
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D30 |
QGD: Capablanca-Duras variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() |
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D30 |
QGD: Hastings variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() ![]() 6. ![]() ![]() |
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D31 |
QGD: 3.Nc3 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() |
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D31 |
QGD: Janowski variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() |
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D31 |
QGD: Alapin variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() |
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D31 |
QGD: Charousek (Petrosian) variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() |
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D31 |
QGD: semi-Slav 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() |
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D31 |
QGD: semi-Slav, Noteboom variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() |
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D31 |
QGD: semi-Slav, Koomen variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() 6. e2e3 b7b5 7. ![]() ![]() |
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D31 |
QGD: semi-Slav, Junge variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() 6. e2e3 b7b5 7. ![]() ![]() |
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D31 |
QGD: semi-Slav, Abrahams variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() 6. e2e3 b7b5 7. ![]() |
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D31 |
QGD: semi-Slav, Marshall gambit 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() |
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D32 |
QGD: Tarrasch defence 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() |
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D32 |
QGD: Tarrasch, von Hennig-Schara gambit 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() |
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D32 |
QGD: Tarrasch defence, 4.cd ed 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() |
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D32 |
QGD: Tarrasch defence, Tarrasch gambit 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() 6. ![]() |
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D32 |
QGD: Tarrasch defence, Marshall gambit 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() |
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D32 |
QGD: Tarrasch defence 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() |
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D33 |
QGD: Tarrasch, Schlechter-Rubinstein system 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() 6. g2g3 |
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D33 |
QGD: Tarrasch, Folkestone (Swedish) variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() 6. g2g3 c5c4 |
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D33 |
QGD: Tarrasch, Schlechter-Rubinstein system, Rey Ardid variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() 6. g2g3 c5c4 7. e2e4 |
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D33 |
QGD: Tarrasch, Prague variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() 6. g2g3 ![]() |
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D33 |
QGD: Tarrasch, Wagner variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() 6. g2g3 ![]() ![]() ![]() |
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D34 |
QGD: Tarrasch, Prague variation, 7...Be7 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() 6. g2g3 ![]() ![]() ![]() |
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D34 |
QGD: Tarrasch, Prague variation, Normal position 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() 6. g2g3 ![]() ![]() ![]() |
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D34 |
QGD: Tarrasch, Reti variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() 6. g2g3 ![]() ![]() ![]() ![]() ![]() |
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D34 |
QGD: Tarrasch, Prague variation, 9.Bg5 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() 6. g2g3 ![]() ![]() ![]() ![]() |
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D34 |
QGD: Tarrasch, Bogolyubov variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() 6. g2g3 ![]() ![]() ![]() ![]() ![]() ![]() |
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D34 |
QGD: Tarrasch, Stoltz variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() 6. g2g3 ![]() ![]() ![]() ![]() ![]() ![]() |
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D35 |
QGD: 3...Nf6 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() |
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D35 |
QGD: Harrwitz attack 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() |
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D35 |
QGD: exchange variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() |
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D35 |
QGD: exchange, Saemisch variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() |
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D35 |
QGD: exchange, positional line 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() |
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D35 |
QGD: exchange, chameleon variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. e2e3 0-0 7. ![]() ![]() ![]() ![]() ![]() ![]() |
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D35 |
QGD: exchange, positional line, 5...c6 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() |
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D36 |
QGD: exchange, positional line, 6.Qc2 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() 6. ![]() |
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D37 |
QGD: 4.Nf3 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() |
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D37 |
QGD: classical variation (5.Bf4) 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() ![]() |
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D38 |
QGD: Ragozin variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() |
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D39 |
QGD: Ragozin, Vienna variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() ![]() |
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D40 |
QGD: Semi-Tarrasch defence 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() |
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D40 |
QGD: Semi-Tarrasch, symmetrical variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() |
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D40 |
QGD: Semi-Tarrasch, Levenfish variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() ![]() |
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D40 |
QGD: Semi-Tarrasch defence, Pillsbury variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() |
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D41 |
QGD: Semi-Tarrasch, 5.cd 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() |
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D41 |
QGD: Semi-Tarrasch, Kmoch variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. e2e4 ![]() ![]() ![]() ![]() ![]() 11. ![]() |
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D41 |
QGD: Semi-Tarrasch, San Sebastian variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. e2e4 ![]() ![]() ![]() ![]() |
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D41 |
QGD: Semi-Tarrasch with e3 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. e2e3 |
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D42 |
QGD: Semi-Tarrasch, 7.Bd3 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. e2e3 ![]() ![]() |
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D43 |
QGD semi-Slav 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() |
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D43 |
QGD semi-Slav: Hastings variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() |
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D44 |
QGD semi-Slav: 5.Bg5 dc 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() |
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D44 |
QGD semi-Slav: Botvinnik system (anti-Meran) 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. e2e4 |
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D44 |
QGD semi-Slav: Ekstrom variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. e2e4 b7b5 7. e4e5 h7h6 8. ![]() ![]() |
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D44 |
QGD semi-Slav: anti-Meran gambit 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. e2e4 b7b5 7. e4e5 h7h6 8. ![]() ![]() |
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D44 |
QGD semi-Slav: anti-Meran, Lilienthal variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. e2e4 b7b5 7. e4e5 h7h6 8. ![]() ![]() ![]() ![]() 11. g2g3 |
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D44 |
QGD semi-Slav: anti-Meran, Szabo variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. e2e4 b7b5 7. e4e5 h7h6 8. ![]() ![]() ![]() ![]() 11. ![]() |
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D44 |
QGD semi-Slav: anti-Meran, Alatortsev system 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. e2e4 b7b5 7. e4e5 h7h6 8. ![]() ![]() ![]() |
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D45 |
QGD semi-Slav: 5.e3 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() |
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D45 |
QGD semi-Slav: stonewall defence 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() |
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D45 |
QGD semi-Slav: accelerated Meran (Alekhine variation) 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() |
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D45 |
QGD semi-Slav: 5...Nd7 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() |
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D45 |
QGD semi-Slav: Stoltz variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() |
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D45 |
QGD semi-Slav: Rubinstein (anti-Meran) system 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() |
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D46 |
QGD semi-Slav: 6.Bd3 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() |
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D46 |
QGD semi-Slav: Bogolyubov variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() |
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D46 |
QGD semi-Slav: Romih variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() |
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D46 |
QGD semi-Slav: Chigorin defence 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() |
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D47 |
QGD semi-Slav: 7.Bc4 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() |
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D47 |
QGD semi-Slav: Meran variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() |
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D47 |
QGD semi-Slav: neo-Meran (Lundin variation) 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() |
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D47 |
QGD semi-Slav: Meran, Wade variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() |
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D48 |
QGD semi-Slav: Meran, 8...a6 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() |
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D48 |
QGD semi-Slav: Meran, Pirc variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() |
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D48 |
QGD semi-Slav: Meran 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() |
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D48 |
QGD semi-Slav: Meran, Reynolds' variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() |
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D48 |
QGD semi-Slav: Meran, old main line 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() |
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D49 |
QGD semi-Slav: Meran, Blumenfeld variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() 11. ![]() |
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D49 |
QGD semi-Slav: Meran, Rabinovich variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() 11. ![]() ![]() |
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D49 |
QGD semi-Slav: Meran, Sozin variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() 11. ![]() ![]() |
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D49 |
QGD semi-Slav: Meran, Stahlberg variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() 11. ![]() ![]() ![]() ![]() |
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D49 |
QGD semi-Slav: Meran, Sozin variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() 11. ![]() ![]() ![]() |
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D49 |
QGD semi-Slav: Meran, Rellstab attack 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() 11. ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
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D50 |
QGD: 4.Bg5 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() |
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D50 |
QGD: Been-Koomen variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() |
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D50 |
QGD: Semi-Tarrasch, Krause variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() |
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D50 |
QGD: Semi-Tarrasch, Primitive Pillsbury variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() |
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D50 |
QGD: Semi-Tarrasch 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() |
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D50 |
QGD: Canal (Venice) variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() |
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D51 |
QGD: 4.Bg5 Nbd7 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() |
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D51 |
QGD: Rochlin variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() |
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D51 |
QGD: Alekhine variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() ![]() 6. e2e4 |
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D51 |
QGD 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() |
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D51 |
QGD: Manhattan variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() ![]() |
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D51 |
QGD: 5...c6 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() |
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D51 |
QGD: Capablanca anti-Cambridge Springs variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. a2a3 |
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D52 |
QGD 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() |
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D52 |
QGD: Cambridge Springs defence 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() |
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D52 |
QGD: Cambridge Springs defence, Bogoljubow variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() ![]() |
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D52 |
QGD: Cambridge Springs defence, Argentine variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() ![]() ![]() |
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D52 |
QGD: Cambridge Springs defence, Rubinstein variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() |
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D52 |
QGD: Cambridge Springs defence, Capablanca variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() |
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D52 |
QGD: Cambridge Springs defence, 7.cd 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() |
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D52 |
QGD: Cambridge Springs defence, Yugoslav variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() |
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D53 |
QGD: 4.Bg5 Be7 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() |
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D53 |
QGD: Lasker variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() ![]() |
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D53 |
QGD: 4.Bg5 Be7, 5.e3 O-O 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() |
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D54 |
QGD: Anti-neo-orthodox variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() |
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D55 |
QGD: 6.Nf3 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() |
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D55 |
QGD: Pillsbury attack 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() |
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D55 |
QGD: Neo-orthodox variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() |
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D55 |
QGD: Neo-orthodox variation, 7.Bxf6 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() |
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D55 |
QGD: Petrosian variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() ![]() ![]() 11. ![]() |
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D55 |
QGD: Neo-orthodox variation, 7.Bh4 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() |
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D56 |
QGD: Lasker defence 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() |
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D56 |
QGD: Lasker defence, Teichmann variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() ![]() ![]() |
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D56 |
QGD: Lasker defence, Russian variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() 11. ![]() ![]() ![]() ![]() |
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D57 |
QGD: Lasker defence, main line 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() ![]() ![]() |
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D57 |
QGD: Lasker defence, Bernstein variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() ![]() ![]() 11. ![]() ![]() |
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D58 |
QGD: Tartakower (Makagonov-Bondarevsky) system 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() |
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D59 |
QGD: Tartakower (Makagonov-Bondarevsky) system, 8.cd Nxd5 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() |
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D59 |
QGD: Tartakower variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() ![]() ![]() 11. ![]() ![]() |
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D60 |
QGD: Orthodox defence 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() |
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D60 |
QGD: Orthodox defence, Botvinnik variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() |
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D60 |
QGD: Orthodox defence, Rauzer variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() |
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D61 |
QGD: Orthodox defence, Rubinstein variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() |
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D62 |
QGD: Orthodox defence, 7.Qc2 c5, 8.cd (Rubinstein) 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() |
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D63 |
QGD: Orthodox defence, 7.Rc1 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() |
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D63 |
QGD: Orthodox defence, Pillsbury attack 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() |
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D63 |
QGD: Orthodox defence, Capablanca variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() |
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D63 |
QGD: Orthodox defence, Swiss (Henneberger) variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() |
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D63 |
QGD: Orthodox defence, Swiss, Karlsbad variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() |
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D63 |
QGD: Orthodox defence 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() |
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D64 |
QGD: Orthodox defence, Rubinstein attack (with Rc1) 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() |
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D64 |
QGD: Orthodox defence, Rubinstein attack, Wolf variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() ![]() |
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D64 |
QGD: Orthodox defence, Rubinstein attack, Karlsbad variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() |
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D64 |
QGD: Orthodox defence, Rubinstein attack, Gruenfeld variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() |
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D65 |
QGD: Orthodox defence, Rubinstein attack, main line 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() |
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D66 |
QGD: Orthodox defence, Bd3 line 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() |
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D66 |
QGD: Orthodox defence, Bd3 line, fianchetto variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() ![]() |
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D67 |
QGD: Orthodox defence, Bd3 line, Capablanca freeing manoevre 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() ![]() ![]() |
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D67 |
QGD: Orthodox defence, Bd3 line, Janowski variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() ![]() ![]() |
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D67 |
QGD: Orthodox defence, Bd3 line 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
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D67 |
QGD: Orthodox defence, Bd3 line, Alekhine variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() 11. ![]() |
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D67 |
QGD: Orthodox defence, Bd3 line, 11.O-O 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() 11. 0-0 |
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D68 |
QGD: Orthodox defence, classical variation 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() 11. 0-0 ![]() ![]() |
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D68 |
QGD: Orthodox defence, classical, 13.d1b1 (Maroczy) 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() 11. 0-0 ![]() ![]() ![]() |
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D68 |
QGD: Orthodox defence, classical, 13.d1c2 (Vidmar) 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() 11. 0-0 ![]() ![]() ![]() |
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D69 |
QGD: Orthodox defence, classical, 13.de 1. d2d4 d7d5 2. c2c4 e7e6 3. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() 11. 0-0 ![]() ![]() ![]() ![]() ![]() |
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