D37u — QGD: Classical, 5…O-O 6.e3 c5 7.dxc5 Bxc5 8.Qc2 Nc6 9.a3 Qa5 10.Rd1

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Be7 5.Bf4 O-O 6.e3 c5 7.dxc5 Bxc5 8.Qc2 Nc6 9.a3 Qa5 10.Rd1 *   ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bBFou enfermé — mobilité 1
bR
bK
bP
bP
bP
bP
bPPion sous pression
bN
bP
bN
bQ
Case forte (2v1)
bB
bP
Case forte (2v1)
Case forte (2v0)
wP
Case forte (3v2)
wBFou actif — mobilité 7
wP
wN
wPPion central
wN
wP
wQ
wP
wP
wP
wR
wK
wB
wR
abcdefgh
Avantages : majorité aile_dame (3v2), case forte d4, case forte b5, case forte e5, case forte g5, Bf4 actif, paire de fous, colonne d.
Faiblesses adverses : Bc8 enfermé.
Problèmes : roi au centre, Bf1 enfermé, arriéré b2.
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● Bd3 — Développer Bf1
● h3 — Empêcher ...Bg4
● Rd — Tour sur colonne d

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wR
wBFou enfermé — mobilité 2
wKRoi au centre — doit roquer
wR
wP
wP
wP
wQ
wPPion arriéré — cible
wN
wP
wN
wP
wB
Avant-poste C (accessible)
wP
bP
bBFou actif — mobilité 7
bQ
bN
bP
bN
bP
bP
bP
bP
bP
bK
bR
bB
bR
hgfedcba
Avantages : majorité centre (2v1), avant-poste e4(C), Bc5 actif, paire de fous, colonne c.
Faiblesses adverses : arriéré b2, Bf1 enfermé, roi blanc au centre.
Problèmes : Bc8 enfermé.
Plans :
● ...Bd7 — PRIORITÉ: libérer le Bc8 (...Bd7, b6+Bb7, ...Bg4, ...Bf5)
● ...Bg4 — Clouer Nf3
● ...d4 — Rupture
● ...e5 — Rupture
● ...Rc — Tour sur colonne c
Avantages
Faiblesses adverses
Diagonale active
Plans

Structure de pions
♔ Blancs ♚ Noirs
Pions doublés
Pions isolés
Arriérés ● b2
Chaînes ● b2→a3, f2→e3 ● e6→d5, f7→e6
Passés
Majorité ● aile_dame 3v2 ● centre 2v1
Cases
♔ Blancs ♚ Noirs
Cases fortes ● d4 (3v2), ● b5 (2v1), ● e5 (2v1), ● g5 (2v0)
Cases faibles ● e4
Centre ● d4 (3v2), ● d5 (3v2), ● e5 (2v1)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Semi-ouvertes ● d ● c
Pièces
♔ Blancs ♚ Noirs
Bf1 ● Bf1 Non développé (mob. 2)
Bf4 ● Bf4 Actif (mob. 7)
Bc5 ● Bc5 Actif (mob. 7)
Bc8 ● Bc8 Non développé (mob. 1)
Paire de fous ● Oui ● Oui
Clouages ● knight c3
Non développées 2 (f1, h1) 2 (c8, a8)
Sécurité du roi
♔ Blancs ♚ Noirs
Statut ● Au centre ! ● Roqué
Droits de roque O-O
Thèmes
♔ Blancs ♚ Noirs
Phase Ouverture
Centre semi-ouvert
Ruptures ● e3-e4 ● …d5-d4, ● …e6-e5
Partie
? 1979 – Round ? – Petrosian, Tigran V – 1/2-1/2 – Spassky, Boris V. – G3
1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Nf3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Nc6 8. Qc2 Bxc5 9. Rd1 Qa5 10. a3 Be7
10. London Classic 2018 – Round 2.3 – Aronian, Levon – 1/2-1/2 – Caruana, Fabiano – G21
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. Rd1 Qa5 10. a3 Rd8
11. Tal Mem Rapid 2018 – Round 4.4 – Mamedyarov, Shakhriyar – 1/2-1/2 – Nakamura, Hikaru – G19
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. Rd1 Qa5 10. a3 Re8
1975 URS Team Ch – Round 1 – Yuferov, Sergey N – 1/2-1/2 – Geller, Efim P – G159
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Nc6 8. Qc2 Bxc5 9. a3 Qa5 10. Rd1 Bd7
3. Sinquefield Cup 2015 – Round 8.2 – Carlsen, Magnus – 1/2-1/2 – Nakamura, Hikaru – G36
1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Bf4 Nf6 5. e3 O-O 6. a3 c5 7. dxc5 Bxc5 8. Nf3 Nc6 9. Qc2 Qa5 10. Rd1 Be7
6. Norway Chess 2018 – Round 9.3 – Aronian, Levon – 1/2-1/2 – Nakamura, Hikaru – G38
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. Rd1 Qa5 10. a3 Re8
80. Tata Steel GpA 2018 – Round 13.3 – Mamedyarov, Shakhriyar – 1/2-1/2 – Anand, Viswanathan – G76
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. Rd1 Qa5 10. a3 Re8
9. London Classic 2017 – Round 7.4 – Aronian, Levon – 1/2-1/2 – Nakamura, Hikaru – G34
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. Rd1 Qa5 10. a3 Re8
9. Masters Final 2016 – Round 5.1 – Karjakin, Sergey – 1/2-1/2 – Nakamura, Hikaru – G13
1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. a3 Qa5 10. Rd1 Re8
Amber-rapid 6th 1997 – Round 10 – Piket, Jeroen – 0-1 – Ivanchuk, Vasyl – G54
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. a3 Nc6 9. Qc2 Qa5 10. Rd1 Be7
Amsterdam 1992 – Round 1 – Seirawan, Yasser – 0-1 – Short, Nigel D – G3
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. a3 Qa5 10. Rd1 Be7
Candidats Tournament 1985 – Round 12 – Portisch, Lajos – 1/2-1/2 – Tal, Mikhail – G69
1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. Rd1 Qa5 10. a3 Be7
Candidats Tournament 1985 – Round 6 – Jussupow, Artur – 1/2-1/2 – Beliavsky, Alexander G – G34
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 O-O 6. Bf4 Bxc5 7. Nf3 Nc6 8. e3 d5 9. Rd1 Qa5 10. a3 Be7
Ch World (match) 1978 – Round 21 – Korchnoi, Viktor – 1-0 – Karpov, Anatoly – G1
1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. Rd1 Qa5 10. a3 Re8
Clarin 1979 – Round 1 – Petrosian, Tigran V. – 1/2-1/2 – Spassky, Boris V. – G1
1. c4 e6 2. Nc3 d5 3. d4 Be7 4. Bf4 Nf6 5. e3 O-O 6. Nf3 c5 7. dxc5 Nc6 8. Qc2 Bxc5 9. Rd1 Qa5 10. a3 Be7
Clarin 1979 – Round 8 – Petrosian, Tigran V – 1/2-1/2 – Spassky, Boris V. – G20
1. c4 e6 2. Nc3 d5 3. d4 Be7 4. Bf4 Nf6 5. e3 O-O 6. Nf3 c5 7. dxc5 Nc6 8. Qc2 Bxc5 9. Rd1 Qa5 10. a3 Be7
Croatia GCT 2019 – Round 1.2 – Caruana, Fabiano – 1-0 – Nakamura, Hikaru – G2
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. a3 Nc6 9. Qc2 Qa5 10. Rd1 Re8
Croatia GCT 2019 – Round 3.6 – Karjakin, Sergey – 1/2-1/2 – Nakamura, Hikaru – G18
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. Rd1 Qa5 10. a3 Re8
Dos Hermanas 1999 – Round 6 – Gelfand, Boris – 1/2-1/2 – Kramnik, Vladimir – G25
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. a3 Nc6 9. Qc2 Qa5 10. Rd1 Be7
EU Team Ch Plovdiv 1983 – Round 6 – Miles, Anthony J – 1/2-1/2 – Karpov, Anatoly – G22
1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. Rd1 Qa5 10. a3 Be7
GCT Rapid Paris 2018 – Round 1.1 – Mamedyarov, Shakhriyar – 1/2-1/2 – Anand, Viswanathan – G1
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. Rd1 Qa5 10. a3 Re8
GCT Rapid YourNextMove 2018 – Round 9.4 – Mamedyarov, Shakhriyar – 0-1 – Nakamura, Hikaru – G44
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. a3 Qa5 10. Rd1 Re8
Interpolis 1991 – Round 14 – Kamsky, Gata – 0-1 – Short, Nigel D – G40
1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. a3 Qa5 10. Rd1 Be7
Levitov Chess Week Rapid 2023 – Round 18.5 – Grischuk, Alexander – 1/2-1/2 – Dubov, Daniil – G90
1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. Bf4 c5 6. dxc5 Bxc5 7. e3 Nc6 8. a3 O-O 9. Qc2 Qa5 10. Rd1 Rd8
Lindores Abbey Stars 2019 – Round 1.1 – Karjakin, Sergey – 1-0 – Anand, Viswanathan – G1
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. Rd1 Qa5 10. a3 Re8
Montpellier 1985 – Round 1 – Portisch, Lajos – 1/2-1/2 – Tal, Mikhail – G1
1. c4 e6 2. Nc3 d5 3. d4 Be7 4. Nf3 Nf6 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. Rd1 Qa5 10. a3 Be7
Montreal 1979 – Round 4 – Karpov, Anatoly – 1-0 – Spassky, Boris V. – G20
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Nc6 8. Qc2 Qa5 9. a3 Bxc5 10. Rd1 Be7
Moskou 1981 – Round 1 – Portisch, Lajos – 0-1 – Beliavsky, Alexander G – G2
1. c4 e6 2. Nc3 d5 3. d4 Be7 4. Nf3 Nf6 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. Rd1 Qa5 10. a3 Be7
Moskou ch-URS 1973 – Round 16 – Grigoryan, Karen A. – 1/2-1/2 – Spassky, Boris V. – G91
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Nc6 6. Nf3 Bxc5 7. Bf4 O-O 8. e3 d5 9. Rd1 Qa5 10. a3 Be7
Moskou ch-URS 1988 – Round 1 – Ivanchuk, Vasyl – 1/2-1/2 – Vaganian, Rafael A – G26
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. Rd1 Qa5 10. a3 Be7
Moskou ch-URS 1988 – Round 14 – Ivanchuk, Vasyl – 1-0 – Beliavsky, Alexander G – G86
1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Nf3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. Rd1 Qa5 10. a3 Be7
Palma De Mallorca GP 2017 – Round 2.2 – Aronian, Levon – 1-0 – Inarkiev, Ernesto – G11
1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. Rd1 Qa5 10. a3 Re8
Reykjavik 1987 – Round ? – Portisch, Lajos – 1/2-1/2 – Olafsson, Helgi – G35
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. Rd1 Qa5 10. a3 Be7
Sharjah Grand Prix 2017 – Round 7.4 – Ding, Liren – 1/2-1/2 – Nakamura, Hikaru – G58
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. a3 Nc6 9. Qc2 Qa5 10. Rd1 Re8
Sparkassen GM 2009 – Round 8 – Kramnik, Vladimir – 1-0 – Carlsen, Magnus – G22
1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. a3 Nc6 9. Qc2 Qa5 10. Rd1 Be7
Superbet Classic 2023 – Round 2.5 – Deac, Bogdan-Daniel – 0-1 – Nepomniachtchi, Ian – G10
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. a3 Nc6 9. Qc2 Qa5 10. Rd1 h6
Superbet Rapid 2019 – Round 9.3 – Korobov, Anton – 1/2-1/2 – Caruana, Fabiano – G43
1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. a3 Qa5 10. Rd1 Re8
Tata Steel Masters 2024 - Round 11 - Maghsoodloo, Parham - 0-1 - Vidit, Santosh Gujrathi
1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 O-O 6. a3 c5 7. dxc5 Bxc5 8. e3 Nc6 9. Qc2 Qa5 10. Rd1 h6
Tilburg 1988 – Round ? – Huebner, Robert – 0-1 – Short, Nigel D – G7
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. a3 Qa5 10. Rd1 Be7
Toluca Interzonal 1982 – Round 12 – Portisch, Lajos – 1-0 – Balashov, Yuri S – G28
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. Rd1 Qa5 10. a3 Be7
Tournament of Stars 1979 – Round ? – Karpov, Anatoly – 1-0 – Spassky, Boris V. – G14
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Nc6 8. Qc2 Qa5 9. a3 Bxc5 10. Rd1 Be7
Vugar Gashimov Mem 2019 – Round 2.3 – Carlsen, Magnus – 1-0 – Anand, Viswanathan – G8
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. a3 Qa5 10. Rd1 Rd8
Vugar Gashimov Mem 2019 – Round 6.4 – Karjakin, Sergey – 1-0 – Anand, Viswanathan – G29
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. Rd1 Qa5 10. a3 Rd8
Vugar Gashimov Mem 2019 – Round 9.4 – Mamedyarov, Shakhriyar – 1/2-1/2 – Karjakin, Sergey – G44
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. a3 Nc6 9. Qc2 Qa5 10. Rd1 Rd8
WCh 2018 – Round 2 – Carlsen, Magnus – 1/2-1/2 – Caruana, Fabiano – G2
1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. a3 Qa5 10. Rd1 Rd8
World Blitz 2019 – Round 13.39 – Cheparinov, Ivan – 0-1 – Nozdrachev, Vladislav – G883
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. Rd1 Qa5 10. a3 Re8
World Championship 29th 1978 – Round 21 – Korchnoi, Viktor – 1-0 – Karpov, Anatoly – G14
1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. Rd1 Qa5 10. a3 Re8
World Championship 29th 1978 – Round 23 – Korchnoi, Viktor – 1/2-1/2 – Karpov, Anatoly – G16
1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. Rd1 Qa5 10. a3 Be7
World Championship 29th 1978 – Round 9 – Korchnoi, Viktor – 1/2-1/2 – Karpov, Anatoly – G6
1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. Rd1 Qa5 10. a3 Be7
World Championship 30th 1981 – Round 11 – Korchnoi, Viktor – 1/2-1/2 – Karpov, Anatoly – G3
1. c4 e6 2. Nc3 d5 3. d4 Be7 4. Nf3 Nf6 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. Rd1 Qa5 10. a3 Be7

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