D46k — Semi-Slav: Chigorin, 7.Qc2 Main Line, 9…a6
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 a6 * ○ 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 b7, Bc8 enfermé.
Problèmes : Bc1 enfermé.
Plans :
● Bd2 — Développer Bc1
● h3 — Empêcher ...Bg4
● Rc — Tour sur colonne c
Faiblesses adverses : arriéré b7, 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.
Problèmes : Bc8 enfermé, arriéré b7.
Plans :
● b6+Bb7 — PRIORITÉ: libérer le Bc8 (b6+Bb7, ...Bg4, ...Bf5)
● ...Bg4 — Clouer Nf3
● ...c5 — Rupture
● ...e5 — Rupture
● ...Rd — Tour sur colonne d
Faiblesses adverses : Bc1 enfermé.
Problèmes : Bc8 enfermé, arriéré b7.
Plans :
● b6+Bb7 — PRIORITÉ: libérer le Bc8 (b6+Bb7, ...Bg4, ...Bf5)
● ...Bg4 — Clouer Nf3
● ...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 | — | ● b7 |
| Chaînes | ● f2→e3, e3→d4 | ● b7→a6, b7→c6, 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. 7) | |
| Bd6 | ● Bd6 Actif (mob. 10) | |
| Bc8 | ● Bc8 Non développé (mob. 0) | |
| 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 |
|---|
| ? 2000 – Round ? – Halkias, Stelios – 0-1 – Dreev, Aleksey – G12 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 a6 10. a3 b5 |
| ? 2000 – Round ? – Van Wely, Loek – 0-1 – Kasparov, Garry – G50 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 a6 10. a4 c5 |
| 6. World Blitz 2010 – Round 37 – Aronian, Levon – 0-1 – Karjakin, Sergey – G273 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Be2 O-O 8. O-O dxc4 9. Bxc4 a6 10. a4 c5 |
| 7. World Team Championship 2010 – Round 4 – Banikas, Hristos – 1/2-1/2 – Gelfand, Boris – G56 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 a6 10. a4 c5 |
| 7. World Team Championship 2010 – Round 8.2 – Onischuk, Alexanderexander – 1/2-1/2 – Akopian, Vladimir – G137 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd3 dxc4 8. Bxc4 O-O 9. O-O a6 10. Bd2 c5 |
| Amber Blindfold 2004 – Round 7 – Bareev, Evgeny – 1/2-1/2 – Ivanchuk, Vasyl – G19 1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O dxc4 9. Bxc4 a6 10. b3 c5 |
| Amber Rapidplay 2001 – Round 2 – Ljubojevic, Ljubomir – 0-1 – Anand, Viswanathan – G6 1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O dxc4 9. Bxc4 a6 10. a3 c5 |
| Amber-blindfold 14th 2005 – Round 4 – Topalov, Veselin – 1/2-1/2 – Ivanchuk, Vasyl – G1 1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O dxc4 9. Bxc4 a6 10. Bd3 e5 |
| Corus A 2008 – Round 8 – Carlsen, Magnus – 1/2-1/2 – Gelfand, Boris – G49 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 a6 10. a4 c5 |
| Credit Suisse 1997 – Round 4 – Karpov, Anatoly – 1/2-1/2 – Anand, Viswanathan – G6 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 a6 10. Bd2 c5 |
| Dos Hermanas 1997 – Round 9 – Topalov, Veselin – 1/2-1/2 – Kramnik, Vladimir – G33 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 a6 10. Bd2 c5 |
| Eurotel Trophy 2002 – Round 5.2 – Karpov, Anatoly – 1/2-1/2 – Anand, Viswanathan – G81 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 a6 10. a4 c5 |
| FIDE World Cup 2025 – Round R2 Classical 1 – Adams Michael – 1/2-1/2 – Ivan Cheparinov – G270 1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O dxc4 9. Bxc4 a6 10. e4 e5 |
| GpB 2004 – Round 6 – Bologan, Victor – 1/2-1/2 – Karjakin, Sergey – G10 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd3 dxc4 8. Bxc4 O-O 9. O-O a6 10. h3 c5 |
| GpB playoff 2004 – Round 4 – Bologan, Victor – 1/2-1/2 – Karjakin, Sergey – G7 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd3 dxc4 8. Bxc4 O-O 9. O-O a6 10. Bd3 h6 |
| Interpolis 1991 – Round 1 – Kamsky, Gata – 1-0 – Anand, Viswanathan – G2 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Be2 O-O 8. O-O dxc4 9. Bxc4 a6 10. e4 e5 |
| Olympiad 2002 – Round 14 – Korchnoi, Viktor – 1-0 – Bruzon Batista, Lazaro – G480 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 a6 10. Ne4 Nxe4 |
| Sharjah Grand Prix 2017 – Round 6.2 – Jakovenko, Dmitry – 1/2-1/2 – Mamedyarov, Shakhriyar – G47 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 a6 10. a4 c5 |
| Superbet Classic 2022 – Round 6.1 – So, Wesley – 1/2-1/2 – Rapport, Richard – G25 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 a6 10. a4 c5 |
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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], D46k - 6…Bd6 7.Qc2 O-O 8.O-O dxc4 9.Bxc4 a6 - Chigorin Main Line [+0.32], SÉRIE D
? 2000 – Round ? – Halkias, Stelios – 0-1 – Dreev, Aleksey – G12
- 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], D46k - 6…Bd6 7.Qc2 O-O 8.O-O dxc4 9.Bxc4 a6 - Chigorin Main Line [+0.32], SÉRIE D
? 2000 – Round ? – Van Wely, Loek – 0-1 – Kasparov, Garry – G50
- 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], D46k - 6…Bd6 7.Qc2 O-O 8.O-O dxc4 9.Bxc4 a6 - Chigorin Main Line [+0.32], SÉRIE D
6. World Blitz 2010 – Round 37 – Aronian, Levon – 0-1 – Karjakin, Sergey – G273
- 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], D46k - 6…Bd6 7.Qc2 O-O 8.O-O dxc4 9.Bxc4 a6 - Chigorin Main Line [+0.32], SÉRIE D
7. World Team Championship 2010 – Round 4 – Banikas, Hristos – 1/2-1/2 – Gelfand, Boris – G56
- 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], D46k - 6…Bd6 7.Qc2 O-O 8.O-O dxc4 9.Bxc4 a6 - Chigorin Main Line [+0.32], SÉRIE D
7. World Team Championship 2010 – Round 8.2 – Onischuk, Alexanderexander – 1/2-1/2 – Akopian, Vladimir – G137
- 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], D46k - 6…Bd6 7.Qc2 O-O 8.O-O dxc4 9.Bxc4 a6 - Chigorin Main Line [+0.32], SÉRIE D
Amber Blindfold 2004 – Round 7 – Bareev, Evgeny – 1/2-1/2 – Ivanchuk, Vasyl – G19
- 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], D46k - 6…Bd6 7.Qc2 O-O 8.O-O dxc4 9.Bxc4 a6 - Chigorin Main Line [+0.32], SÉRIE D
Amber Rapidplay 2001 – Round 2 – Ljubojevic, Ljubomir – 0-1 – Anand, Viswanathan – G6
- 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], D46k - 6…Bd6 7.Qc2 O-O 8.O-O dxc4 9.Bxc4 a6 - Chigorin Main Line [+0.32], SÉRIE D
Amber-blindfold 14th 2005 – Round 4 – Topalov, Veselin – 1/2-1/2 – Ivanchuk, Vasyl – G1
- 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], D46k - 6…Bd6 7.Qc2 O-O 8.O-O dxc4 9.Bxc4 a6 - Chigorin Main Line [+0.32], SÉRIE D
Corus A 2008 – Round 8 – Carlsen, Magnus – 1/2-1/2 – Gelfand, Boris – G49
- 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], D46k - 6…Bd6 7.Qc2 O-O 8.O-O dxc4 9.Bxc4 a6 - Chigorin Main Line [+0.32], SÉRIE D
Credit Suisse 1997 – Round 4 – Karpov, Anatoly – 1/2-1/2 – Anand, Viswanathan – G6
- 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], D46k - 6…Bd6 7.Qc2 O-O 8.O-O dxc4 9.Bxc4 a6 - Chigorin Main Line [+0.32], SÉRIE D
Dos Hermanas 1997 – Round 9 – Topalov, Veselin – 1/2-1/2 – Kramnik, Vladimir – G33
- 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], D46k - 6…Bd6 7.Qc2 O-O 8.O-O dxc4 9.Bxc4 a6 - Chigorin Main Line [+0.32], SÉRIE D
Eurotel Trophy 2002 – Round 5.2 – Karpov, Anatoly – 1/2-1/2 – Anand, Viswanathan – G81
- Lire la suite












