D46l — Semi-Slav: Chigorin, 7.Qc2 Main Line, 9…b5
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3 Bd6 7.Qc2 O-O 8.O-O dxc4 9.Bxc4 b5 * ○ Trait aux Blancs
Ouverture — Centre semi-ouvert
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Avantages : majorité centre (2v1), case forte d4, case forte e4, Bc4 actif, paire de fous, colonne c.
Faiblesses adverses : arriéré c6, Bc8 enfermé.
Problèmes : Bc1 enfermé.
Plans :
● Bd2 — Développer Bc1
● h3 — Empêcher ...Bg4
● Rc — Tour sur colonne c
Faiblesses adverses : arriéré c6, Bc8 enfermé.
Problèmes : Bc1 enfermé.
Plans :
● Bd2 — Développer Bc1
● h3 — Empêcher ...Bg4
● Rc — Tour sur colonne c
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Avantages : majorité aile_dame (3v2), case forte d5, avant-poste d5(C), Bd6 actif, paire de fous, colonne d.
Faiblesses adverses : Bc1 enfermé, bishop c4 en prise.
Problèmes : Bc8 enfermé, arriéré c6.
Plans :
● ...Bg4 — PRIORITÉ: libérer le Bc8 (...Bg4, ...Bf5)
● ...c5 — Rupture
● ...e5 — Rupture
● ...Rd — Tour sur colonne d
Faiblesses adverses : Bc1 enfermé, bishop c4 en prise.
Problèmes : Bc8 enfermé, arriéré c6.
Plans :
● ...Bg4 — PRIORITÉ: libérer le Bc8 (...Bg4, ...Bf5)
● ...c5 — Rupture
● ...e5 — Rupture
● ...Rd — Tour sur colonne d
Avantages
Faiblesses adverses
Diagonale active
Plans
Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | ● c6 |
| Chaînes | ● f2→e3, e3→d4 | ● c6→b5, f7→e6 |
| Passés | — | — |
| Majorité | ● centre 2v1 | ● aile_dame 3v2 |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● d4 (2v0), ● e4 (2v1) | ● d5 (3v2) |
| Cases faibles | — | ● e5 |
| Centre | ● d4 (2v0), ● e4 (2v1) | ● d5 (3v2) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs | |
| Semi-ouvertes | ● c | ● d |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 1) | |
| Bc4 | ● Bc4 Actif (mob. 6) | |
| Bd6 | ● Bd6 Actif (mob. 10) | |
| Bc8 | ● Bc8 Non développé (mob. 2) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 2 (c1, a1) | 2 (c8, a8) |
Sécurité du roi
| ♔ Blancs | ♚ Noirs | |
| Statut | ● Roqué | ● Roqué |
| Droits de roque | — | — |
Thèmes
| ♔ Blancs | ♚ Noirs | |
| Phase | Ouverture | |
| Centre | semi-ouvert | |
| Ruptures | ● d4-d5, ● e3-e4 | ● …c6-c5, ● …e6-e5 |
| Partie |
|---|
| 20. European Teams 2015 – Round 9.13 – Pelletier, Yannick – 0-1 – Beliavsky, Alexander G – G376 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O dxc4 9. Bxc4 b5 10. Bd3 Bb7 |
| 36. Olympiad 2004 – Round 4 – Harikrishna, Pentala – 1-0 – Shabalov, Alexander – G106 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nc3 Nbd7 6. Qc2 Bd6 7. Be2 O-O 8. O-O dxc4 9. Bxc4 b5 10. Bd3 Qc7 |
| 40. Olympiad Open 2012 – Round 11.21 – Cori, Jorge – 1/2-1/2 – Shirov, Alexei – G605 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O dxc4 9. Bxc4 b5 10. Bd3 Bb7 |
| 40. Olympiad Open 2012 – Round 6.10 – Sasikiran, Krishnan – 1/2-1/2 – Gelfand, Boris – G344 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O dxc4 9. Bxc4 b5 10. Bd3 Bb7 |
| 42. Olympiad 2016 – Round 8.10 – Gledura, Benjamin – 1/2-1/2 – Wei, Yi – G540 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O dxc4 9. Bxc4 b5 10. Bd3 Bb7 |
| 6. Tal Memorial 2011 – Round 8 – Ivanchuk, Vasyl – 1/2-1/2 – Gelfand, Boris – G27 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O dxc4 9. Bxc4 b5 10. Bd3 Bb7 |
| 7. World Team Championship 2010 – Round 3 – Pashikian, Arman – 1-0 – Esen Baatarsukh – G40 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O dxc4 9. Bxc4 b5 10. Bd3 Bb7 |
| 74. Tata Steel GMA 2012 – Round 6 – Navara, David – 1/2-1/2 – Carlsen, Magnus – G36 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O dxc4 9. Bxc4 b5 10. Bd3 Bb7 |
| Chess Classics 1997 – Round 4 – Karpov, Anatoly – 1/2-1/2 – Topalov, Veselin – G2 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. Qc2 dxc4 9. Bxc4 b5 10. Bd3 Bb7 |
| European Club Cup 2015 – Round 7.4 – Wojtaszek, Radoslaw – 1-0 – Shirov, Alexei – G136 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O dxc4 9. Bxc4 b5 10. Bd3 Bb7 |
| FIDE Candidates 2016 – Round 10.2 – Karjakin, Sergey – 1/2-1/2 – Giri, Anish – G38 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Be2 O-O 8. O-O dxc4 9. Bxc4 b5 10. Bd3 Bb7 |
| FIDE Candidates 2022 – Round 12.3 – Duda, Jacob – 1/2-1/2 – Firouzja, Alireza – G47 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Be2 O-O 8. O-O dxc4 9. Bxc4 b5 10. Bd3 Bb7 |
| FIDE World Cup 2015 – Round 1.3 – Fedoseev, Vladimir – 1-0 – Adhiban, B. – G130 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O dxc4 9. Bxc4 b5 10. Bd3 Bb7 |
| GCT Rapid YourNextMove 2016 – Round 8.2 – So, Wesley – 1/2-1/2 – Giri, Anish – G37 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O dxc4 9. Bxc4 b5 10. Bd3 Bb7 |
| Kosmos m 5' 1998 – Round 22 – Kasparov, Garry – 1-0 – Kramnik, Vladimir – G22 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O dxc4 9. Bxc4 b5 10. Bd3 Bb7 |
| SportAccord Rapid Men 2013 – Round 7.5 – Radjabov, Teimour – 1/2-1/2 – Aronian, Levon – G53 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O dxc4 9. Bxc4 b5 10. Bd3 Bb7 |
| Tal Memorial 2010 – Round 9 – Eljanov, Pavel – 1/2-1/2 – Aronian, Levon – G36 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O dxc4 9. Bxc4 b5 10. Bd3 Bb7 |
| Torneo Magistral 6th 1997 – Round 7 – Topalov, Veselin – 1/2-1/2 – Illescas Cordoba, Miguel – G30 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O dxc4 9. Bxc4 b5 10. Bd3 Bb7 |
| USA Ch 2016 – Round 4.3 – Akobian, Varuzhan – 1/2-1/2 – Robson, Ray – G21 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O dxc4 9. Bxc4 b5 10. Bb3 Bb7 |
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- D43-D49 Queen's Gambit Declined semi-Slav1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6, D46 - 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3 - Semi-Slav [+0.30], D46l - 6…Bd6 7.Qc2 O-O 8.O-O dxc4 9.Bxc4 b5 - Chigorin Main Line [+0.31], SÉRIE D
20. European Teams 2015 – Round 9.13 – Pelletier, Yannick – 0-1 – Beliavsky, Alexander G – G376
- Lire la suite
-
- D43-D49 Queen's Gambit Declined semi-Slav1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6, D46 - 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3 - Semi-Slav [+0.30], D46l - 6…Bd6 7.Qc2 O-O 8.O-O dxc4 9.Bxc4 b5 - Chigorin Main Line [+0.31], SÉRIE D
36. Olympiad 2004 – Round 4 – Harikrishna, Pentala – 1-0 – Shabalov, Alexander – G106
- Lire la suite
-
- D43-D49 Queen's Gambit Declined semi-Slav1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6, D46 - 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3 - Semi-Slav [+0.30], D46l - 6…Bd6 7.Qc2 O-O 8.O-O dxc4 9.Bxc4 b5 - Chigorin Main Line [+0.31], SÉRIE D
40. Olympiad Open 2012 – Round 11.21 – Cori, Jorge – 1/2-1/2 – Shirov, Alexei – G605
- Lire la suite
-
- D43-D49 Queen's Gambit Declined semi-Slav1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6, D46 - 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3 - Semi-Slav [+0.30], D46l - 6…Bd6 7.Qc2 O-O 8.O-O dxc4 9.Bxc4 b5 - Chigorin Main Line [+0.31], SÉRIE D
40. Olympiad Open 2012 – Round 6.10 – Sasikiran, Krishnan – 1/2-1/2 – Gelfand, Boris – G344
- Lire la suite
-
- D43-D49 Queen's Gambit Declined semi-Slav1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6, D46 - 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3 - Semi-Slav [+0.30], D46l - 6…Bd6 7.Qc2 O-O 8.O-O dxc4 9.Bxc4 b5 - Chigorin Main Line [+0.31], SÉRIE D
42. Olympiad 2016 – Round 8.10 – Gledura, Benjamin – 1/2-1/2 – Wei, Yi – G540
- Lire la suite
-
- D43-D49 Queen's Gambit Declined semi-Slav1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6, D46 - 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3 - Semi-Slav [+0.30], D46l - 6…Bd6 7.Qc2 O-O 8.O-O dxc4 9.Bxc4 b5 - Chigorin Main Line [+0.31], SÉRIE D
6. Tal Memorial 2011 – Round 8 – Ivanchuk, Vasyl – 1/2-1/2 – Gelfand, Boris – G27
- Lire la suite
-
- D43-D49 Queen's Gambit Declined semi-Slav1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6, D46 - 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3 - Semi-Slav [+0.30], D46l - 6…Bd6 7.Qc2 O-O 8.O-O dxc4 9.Bxc4 b5 - Chigorin Main Line [+0.31], SÉRIE D
7. World Team Championship 2010 – Round 3 – Pashikian, Arman – 1-0 – Esen Baatarsukh – G40
- Lire la suite
-
- D43-D49 Queen's Gambit Declined semi-Slav1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6, D46 - 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3 - Semi-Slav [+0.30], D46l - 6…Bd6 7.Qc2 O-O 8.O-O dxc4 9.Bxc4 b5 - Chigorin Main Line [+0.31], SÉRIE D
74. Tata Steel GMA 2012 – Round 6 – Navara, David – 1/2-1/2 – Carlsen, Magnus – G36
- Lire la suite
-
- D43-D49 Queen's Gambit Declined semi-Slav1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6, D46 - 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3 - Semi-Slav [+0.30], D46l - 6…Bd6 7.Qc2 O-O 8.O-O dxc4 9.Bxc4 b5 - Chigorin Main Line [+0.31], SÉRIE D
Chess Classics 1997 – Round 4 – Karpov, Anatoly – 1/2-1/2 – Topalov, Veselin – G2
- Lire la suite
-
- D43-D49 Queen's Gambit Declined semi-Slav1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6, D46 - 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3 - Semi-Slav [+0.30], D46l - 6…Bd6 7.Qc2 O-O 8.O-O dxc4 9.Bxc4 b5 - Chigorin Main Line [+0.31], SÉRIE D
European Club Cup 2015 – Round 7.4 – Wojtaszek, Radoslaw – 1-0 – Shirov, Alexei – G136
- Lire la suite
-
- D43-D49 Queen's Gambit Declined semi-Slav1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6, D46 - 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3 - Semi-Slav [+0.30], D46l - 6…Bd6 7.Qc2 O-O 8.O-O dxc4 9.Bxc4 b5 - Chigorin Main Line [+0.31], SÉRIE D
FIDE Candidates 2016 – Round 10.2 – Karjakin, Sergey – 1/2-1/2 – Giri, Anish – G38
- Lire la suite
-
- D43-D49 Queen's Gambit Declined semi-Slav1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6, D46 - 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3 - Semi-Slav [+0.30], D46l - 6…Bd6 7.Qc2 O-O 8.O-O dxc4 9.Bxc4 b5 - Chigorin Main Line [+0.31], SÉRIE D
FIDE Candidates 2022 – Round 12.3 – Duda, Jacob – 1/2-1/2 – Firouzja, Alireza – G47
- Lire la suite












