D29g — QGA: Classical, 8…Bb7 9.Rd1 Nbd7 10.e4
1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6 7.Qe2 b5 8.Bb3 Bb7 9.Rd1 Nbd7 10.e4 * ● Trait aux Noirs
Ouverture — Centre mobile
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. e5 (Occuper le centre — 63 % des parties) ; d5 (Occuper le centre — 12 % des parties) ; Ng5 (8 % des parties).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...cxd4 (Capture en d4, Occuper le centre — 80 % des parties) ; ...Bxe4 (Fou actif (mobilité 9) — 16 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | — | ● a6→b5, f7→e6 |
| Passés | — | — |
| Majorité | — | ● aile dame 3v2 |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● e5 (2v1), ● g5 (2v0) | — |
| Cases faibles | ● e4 | — |
| Centre | ● d4 (2v1), ● e5 (2v1) | ● d5 (3v2), ● e4 (2v1) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs | |
| Semi-ouvertes | ● c | ● d |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 5) | |
| Bb3 | ● Bb3 Actif (mob. 5) | |
| Bb7 | ● Bb7 Actif (mob. 4) | |
| Bf8 | ● Bf8 Non développé (mob. 2) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 3 (● b1, ● c1, ● a1) | 3 (● f8, ● a8, ● h8) |
Sécurité du roi
| ♔ Blancs | ♚ Noirs | |
| Statut | ● Roqué | ● Au centre |
| Droits de roque | — | O-O / O-O-O |
Thèmes
| ♔ Blancs | ♚ Noirs | |
| Phase | Ouverture | |
| Centre | mobile | |
| Ruptures | ● d4-d5 | ● …e6-e5 |
| Partie |
|---|
| 1954 Gorki ch22-SU sf – Round 1 – Vladimirov, Boris T – 0-1 – Weltmander, I. – G5 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 a6 6. O-O c5 7. Qe2 b5 8. Bb3 Bb7 9. Rd1 Nbd7 10. e4 cxd4 |
| 1962 Argentina – Round 4 – Schweber, Samuel – 0-1 – Bazan, Osvaldo – G23 1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Qe2 b5 8. Bb3 Bb7 9. Rd1 Nbd7 10. e4 cxd4 |
| Jakarta / Yogya / Bali 1983 – Round 10 – Timman, Jan H – 1-0 – Seirawan, Yasser – G28 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Qe2 b5 8. Bb3 Bb7 9. Rd1 Nbd7 10. e4 cxd4 |
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- D20-D29 1. d4 d5 2. c4 dxc4 Queen's gambit accepted, D29 - 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6 7.Qe2 b5 8.Bb3 Bb7 - Queen's Gambit Accepted: Classical Defense, Alekhine System, Main Line, D29g - 9.Rd1 Nbd7 10.e4 - QGA: Classical (1954), SÉRIE D
1954 Gorki ch22-SU sf – Round 1 – Vladimirov, Boris T – 0-1 – Weltmander, I. – G5
- Lire la suite
-
- D20-D29 1. d4 d5 2. c4 dxc4 Queen's gambit accepted, D29 - 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6 7.Qe2 b5 8.Bb3 Bb7 - Queen's Gambit Accepted: Classical Defense, Alekhine System, Main Line, D29g - 9.Rd1 Nbd7 10.e4 - QGA: Classical (1954), SÉRIE D
1962 Argentina – Round 4 – Schweber, Samuel – 0-1 – Bazan, Osvaldo – G23
- Lire la suite
-
- D20-D29 1. d4 d5 2. c4 dxc4 Queen's gambit accepted, D29 - 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6 7.Qe2 b5 8.Bb3 Bb7 - Queen's Gambit Accepted: Classical Defense, Alekhine System, Main Line, D29g - 9.Rd1 Nbd7 10.e4 - QGA: Classical (1954), SÉRIE D
Jakarta / Yogya / Bali 1983 – Round 10 – Timman, Jan H – 1-0 – Seirawan, Yasser – G28
- Lire la suite




1961 — Eduardo, Socrates Alfredo vs Bazan, Osvaldo — 0-1 — Buenos Aires ARG
1962 — Schweber, Samuel vs Bazan, Osvaldo — 0-1 — Buenos Aires ARG
1963 — Zelinsky, Yuri vs Klasups, Karlis — 1/2-1/2 — Riga LAT
1967 — Persidsky, Andre vs Golikov, Gordey — 0-1 — cr.
1984 — Agzamov, Georgy vs Vera Gonzalez-Quevedo, Reynaldo — 1-0 — Tunja
1984 — Campos Moreno, Javier B. vs Adamski, Jan — 0-1 — Val Thorens FRA
1987 — Ksieski, Zbigniew vs Adamski, Jan — 1/2-1/2 — Jachranka
1989 — Gibbs, Peter Campbell vs Bowyer, Kenneth J — 0-1 — British CC Ch 1988-89