D41h — QGD: Semi-Tarrasch, 6.g3, Main Line, 9.Nxd5
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5 Nxd5 6.g3 Nc6 7.Bg2 Be7 8.O-O O-O 9.Nxd5 * ● Trait aux Noirs
Ouverture — Centre semi-ouvert
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Avantages : majorité centre (2v1), case forte f4, case forte e5, case forte g5, paire de fous, colonne c.
Faiblesses adverses : Bc8 enfermé.
Problèmes : Bc1 enfermé, Bg2 enfermé.
Plans :
● Be3 — Développer Bc1
● h3 — Empêcher ...Bg4
● Rc — Tour sur colonne c
Faiblesses adverses : Bc8 enfermé.
Problèmes : Bc1 enfermé, Bg2 enfermé.
Plans :
● Be3 — 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 b4, case forte d5, Be7 actif, paire de fous, colonne d.
Faiblesses adverses : Bc1 enfermé, Bg2 enfermé, knight d5 en prise.
Problèmes : Bc8 enfermé.
Plans :
● ...Bd7 — PRIORITÉ: libérer le Bc8 (...Bd7, b6+Bb7, ...Bg4, ...Bf5)
● ...Bg4 — Clouer Nf3
● ...c4 — Rupture
● ...e5 — Rupture
● ...f6 — Rupture
Faiblesses adverses : Bc1 enfermé, Bg2 enfermé, knight d5 en prise.
Problèmes : Bc8 enfermé.
Plans :
● ...Bd7 — PRIORITÉ: libérer le Bc8 (...Bd7, b6+Bb7, ...Bg4, ...Bf5)
● ...Bg4 — Clouer Nf3
● ...c4 — Rupture
● ...e5 — Rupture
● ...f6 — Rupture
Avantages
Faiblesses adverses
Diagonale active
Plans
Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | ● f2→g3, h2→g3 | ● f7→e6 |
| Passés | — | — |
| Majorité | ● centre 2v1 | ● aile_dame 3v2 |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● f4 (3v0), ● e5 (2v1), ● g5 (2v1) | ● b4 (2v1), ● d5 (2v0) |
| Cases faibles | ● d4 | — |
| Centre | ● e5 (2v1) | ● d5 (2v0) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs | |
| Semi-ouvertes | ● c | ● d |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 5) | |
| Bg2 | ● Bg2 Enfermé (mob. 2) | |
| Be7 | ● Be7 Actif (mob. 4) | |
| Bc8 | ● Bc8 Non développé (mob. 1) | |
| 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 | ● e2-e3 | ● …c5-c4, ● …e6-e5, ● …f7-f6, ● …f7-f5 |
| Partie |
|---|
| 1929 Hastings – Round 3 – Capablanca, Jose – 1-0 – Menchik, Vera – G5 1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Nc6 6. Bg2 e6 7. O-O Be7 8. d4 O-O 9. Nxd5 Qxd5 10. Be3 Qh5 |
| 1951 YUG Ch 7th – Round 5 – Tot, Bora – 0-1 – Nikolac, Juraj – G38 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 c5 5. cxd5 Nxd5 6. Bg2 Nc6 7. O-O Be7 8. Nc3 O-O 9. Nxd5 exd5 10. Be3 c4 |
| 1955 Gothenburg Interzonal – Round 19 – Panno, Oscar – 1-0 – Acuna Medina, Angel G. – G175 1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O c5 6. cxd5 Nxd5 7. Nc3 Nc6 8. d4 O-O 9. Nxd5 Qxd5 10. Be3 cxd4 |
| 1957 DDR Ch 08th – Round 2 – Zirngibl, Albert – 1/2-1/2 – Bertholdt, Dieter – G8 1. c4 Nf6 2. Nc3 e6 3. Nf3 c5 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nc6 7. O-O Be7 8. d4 O-O 9. Nxd5 exd5 10. Be3 c4 |
| 1957 Wageningen zt – Round 3 – Ivkov, Borislav – 1/2-1/2 – Niephaus, Walter – G15 1. c4 Nf6 2. Nc3 e6 3. Nf3 c5 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nc6 7. O-O Be7 8. d4 O-O 9. Nxd5 Qxd5 10. Be3 c4 |
| 1959 Candidats Tournament – Round 25 – Petrosian, Tigran V – 1/2-1/2 – Keres, Paul Petrovich – G92 1. c4 e6 2. Nf3 Nf6 3. Nc3 c5 4. g3 Nc6 5. Bg2 d5 6. cxd5 Nxd5 7. O-O Be7 8. d4 O-O 9. Nxd5 exd5 10. Be3 c4 |
| 1959 FRG Ch qual 4th – Round 2 – Rautenberg, Wilhelm – 1/2-1/2 – Delander, Adolf – G4 1. c4 c5 2. Nf3 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. Nc3 Nc6 7. d4 d5 8. cxd5 Nxd5 9. Nxd5 Qxd5 10. Be3 Qc4 |
| 1959 Mar del Plata – Round 14 – Sanguinetti, Ricardo – 1-0 – Emma, Jaime – G83 1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. d4 c5 7. cxd5 Nxd5 8. Nc3 Nc6 9. Nxd5 exd5 10. Be3 c4 |
| Biel Interzonal 1976 – Round 7 – Portisch, Lajos – 1/2-1/2 – Matanovic, Aleksandar – G30 1. c4 Nf6 2. Nc3 c5 3. Nf3 e6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nc6 7. O-O Be7 8. d4 O-O 9. Nxd5 exd5 10. Be3 c4 |
| Erevan ch-URS 1975 – Round 1 – Tal, Mikhail – 1/2-1/2 – Alburt, Lev – G35 1. Nf3 Nf6 2. c4 c5 3. Nc3 e6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nc6 7. O-O Be7 8. d4 O-O 9. Nxd5 exd5 10. Be3 c4 |
| Montreal 1979 – Round 16 – Karpov, Anatoly – 1/2-1/2 – Tal, Mikhail – G67 1. c4 Nf6 2. Nc3 c5 3. Nf3 e6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nc6 7. O-O Be7 8. d4 O-O 9. Nxd5 exd5 10. Be3 c4 |
| Petropolis Interzonal 1973 – Round 23 – Portisch, Lajos – 1-0 – Keres, Paul – G75 1. c4 Nf6 2. Nc3 e6 3. Nf3 c5 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Be7 7. O-O O-O 8. d4 Nc6 9. Nxd5 exd5 10. Be3 Bf6 |
| URS-ch41 1973 – Round ? – Petrosian, Tigran V – 1/2-1/2 – Grigorian, Karen – G15 1. c4 Nf6 2. Nc3 c5 3. g3 e6 4. Nf3 Nc6 5. Bg2 d5 6. cxd5 Nxd5 7. O-O Be7 8. d4 O-O 9. Nxd5 exd5 10. Be3 Qb6 |
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- D40-D42 – 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 – Queen’s Gambit Declined: Semi-Tarrasch Defense, D41 - 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5 - QGD [+0.31], D41h - 5…Nxd5 6.g3 Nc6 7.Bg2 Be7 8.O-O O-O 9.Nxd5 - Semi-Tarrasch Main Line [+0.24], SÉRIE D
1929 Hastings – Round 3 – Capablanca, Jose – 1-0 – Menchik, Vera – G5

- Lire la suite
-

- D40-D42 – 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 – Queen’s Gambit Declined: Semi-Tarrasch Defense, D41 - 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5 - QGD [+0.31], D41h - 5…Nxd5 6.g3 Nc6 7.Bg2 Be7 8.O-O O-O 9.Nxd5 - Semi-Tarrasch Main Line [+0.24], SÉRIE D
1951 YUG Ch 7th – Round 5 – Tot, Bora – 0-1 – Nikolac, Juraj – G38

- Lire la suite
-

- D40-D42 – 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 – Queen’s Gambit Declined: Semi-Tarrasch Defense, D41 - 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5 - QGD [+0.31], D41h - 5…Nxd5 6.g3 Nc6 7.Bg2 Be7 8.O-O O-O 9.Nxd5 - Semi-Tarrasch Main Line [+0.24], SÉRIE D
1955 Gothenburg Interzonal – Round 19 – Panno, Oscar – 1-0 – Acuna Medina, Angel G. – G175

- Lire la suite
-

- D40-D42 – 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 – Queen’s Gambit Declined: Semi-Tarrasch Defense, D41 - 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5 - QGD [+0.31], D41h - 5…Nxd5 6.g3 Nc6 7.Bg2 Be7 8.O-O O-O 9.Nxd5 - Semi-Tarrasch Main Line [+0.24], SÉRIE D
1957 DDR Ch 08th – Round 2 – Zirngibl, Albert – 1/2-1/2 – Bertholdt, Dieter – G8

- Lire la suite
-

- D40-D42 – 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 – Queen’s Gambit Declined: Semi-Tarrasch Defense, D41 - 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5 - QGD [+0.31], D41h - 5…Nxd5 6.g3 Nc6 7.Bg2 Be7 8.O-O O-O 9.Nxd5 - Semi-Tarrasch Main Line [+0.24], SÉRIE D
1957 Wageningen zt – Round 3 – Ivkov, Borislav – 1/2-1/2 – Niephaus, Walter – G15

- Lire la suite
-

- D40-D42 – 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 – Queen’s Gambit Declined: Semi-Tarrasch Defense, D41 - 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5 - QGD [+0.31], D41h - 5…Nxd5 6.g3 Nc6 7.Bg2 Be7 8.O-O O-O 9.Nxd5 - Semi-Tarrasch Main Line [+0.24], SÉRIE D
1959 Candidats Tournament – Round 25 – Petrosian, Tigran V – 1/2-1/2 – Keres, Paul Petrovich – G92

- Lire la suite
-

- D40-D42 – 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 – Queen’s Gambit Declined: Semi-Tarrasch Defense, D41 - 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5 - QGD [+0.31], D41h - 5…Nxd5 6.g3 Nc6 7.Bg2 Be7 8.O-O O-O 9.Nxd5 - Semi-Tarrasch Main Line [+0.24], SÉRIE D
1959 FRG Ch qual 4th – Round 2 – Rautenberg, Wilhelm – 1/2-1/2 – Delander, Adolf – G4

- Lire la suite
-

- D40-D42 – 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 – Queen’s Gambit Declined: Semi-Tarrasch Defense, D41 - 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5 - QGD [+0.31], D41h - 5…Nxd5 6.g3 Nc6 7.Bg2 Be7 8.O-O O-O 9.Nxd5 - Semi-Tarrasch Main Line [+0.24], SÉRIE D
1959 Mar del Plata – Round 14 – Sanguinetti, Ricardo – 1-0 – Emma, Jaime – G83

- Lire la suite
-
- D40-D42 – 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 – Queen’s Gambit Declined: Semi-Tarrasch Defense, D41 - 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5 - QGD [+0.31], D41h - 5…Nxd5 6.g3 Nc6 7.Bg2 Be7 8.O-O O-O 9.Nxd5 - Semi-Tarrasch Main Line [+0.24], SÉRIE D
Biel Interzonal 1976 – Round 7 – Portisch, Lajos – 1/2-1/2 – Matanovic, Aleksandar – G30
- Lire la suite
-
- D40-D42 – 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 – Queen’s Gambit Declined: Semi-Tarrasch Defense, D41 - 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5 - QGD [+0.31], D41h - 5…Nxd5 6.g3 Nc6 7.Bg2 Be7 8.O-O O-O 9.Nxd5 - Semi-Tarrasch Main Line [+0.24], SÉRIE D
Erevan ch-URS 1975 – Round 1 – Tal, Mikhail – 1/2-1/2 – Alburt, Lev – G35
- Lire la suite
-
- D40-D42 – 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 – Queen’s Gambit Declined: Semi-Tarrasch Defense, D41 - 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5 - QGD [+0.31], D41h - 5…Nxd5 6.g3 Nc6 7.Bg2 Be7 8.O-O O-O 9.Nxd5 - Semi-Tarrasch Main Line [+0.24], SÉRIE D
Montreal 1979 – Round 16 – Karpov, Anatoly – 1/2-1/2 – Tal, Mikhail – G67
- Lire la suite
-
- D40-D42 – 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 – Queen’s Gambit Declined: Semi-Tarrasch Defense, D41 - 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5 - QGD [+0.31], D41h - 5…Nxd5 6.g3 Nc6 7.Bg2 Be7 8.O-O O-O 9.Nxd5 - Semi-Tarrasch Main Line [+0.24], SÉRIE D
Petropolis Interzonal 1973 – Round 23 – Portisch, Lajos – 1-0 – Keres, Paul – G75
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Anand, Viswanathan — 7 parties
Karpov, Anatoly — 4 parties
Karpov, Aleksandr — 3 parties
Kramnik, Vladimir — 3 parties
Smyslov, Vladimir — 2 parties
Ding, Liren — 1 partie
1938 — Keres, Paul vs Stahlberg, Gideon — 0-1 — Goteborg SWE
1938 — Maderna, Carlos vs Guimard, Carlos E — 0-1 — Buenos Aires ARG
1942 — Poltoranov vs Poliak, Abram — 1-0 — Sverdlovsk
1949 — Smyslov, Vladimir vs Aronin, Lev — 1-0 — Moskou ch-URS
1955 — Panno, Oscar vs Acuna Medina, Angel G. — 1-0 — Goteborg SWE
1955 — Pavlik, Samuel vs Pogats, Jozsef Jr. — 1/2-1/2 — Prague CZE
1957 — Ivkov, Borislav vs Niephaus, Walter — 1/2-1/2 — Wageningen zt
1959 — Rautenberg, Wilhelm vs Delander, Adolf — 1/2-1/2 — Minden