A87s — Dutch: Leningrad, Main Line, 7.Nc3 Qe8 8.b3
1.d4 f5 2.c4 Nf6 3.g3 g6 4.Bg2 Bg7 5.Nf3 O-O 6.O-O d6 7.Nc3 Qe8 8.b3 * ● Trait aux Noirs
Ouverture — Centre mobile
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. Ba3 (Fou actif (mobilité 5), Développer c1 — 32 % des parties) ; Bb2 (Fianchetto, fou sur la grande diagonale — 22 % des parties).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...e5 (Occuper le centre — 35 % des parties) ; ...Na6 (Développer b8 — 29 % des parties) ; ...c6 (Renforcer le centre — 17 % des parties) ; ...h6 (11 % des parties) ; ...Nc6 (Développer b8 — 5 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | ● a2→b3, f2→g3, h2→g3, b3→c4 | ● g6→f5, c7→d6, e7→d6, h7→g6 |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● f4 (2v0), ● b5 (2v1), ● d5 (2v1), ● g5 (2v0) | ● e4 (2v1), ● g4 (2v0) |
| Cases faibles | — | — |
| Centre | ● d4 (2v0), ● d5 (2v1), ● e5 (2v1) | ● e4 (2v1) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 7) | |
| Bg2 | ● Bg2 Ok (mob. 2) | |
| Bg7 | ● Bg7 Ok (mob. 2) | |
| Bc8 | ● Bc8 Non développé (mob. 2) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 2 (● c1, ● a1) | 3 (● b8, ● c8, ● a8) |
Sécurité du roi
| ♔ Blancs | ♚ Noirs | |
| Statut | ● Roqué | ● Roqué |
| Droits de roque | — | — |
Thèmes
| ♔ Blancs | ♚ Noirs | |
| Phase | Ouverture | |
| Centre | mobile | |
| Ruptures | ● c4-c5, ● e2-e4 | ● …c7-c5, ● …d6-d5, ● …e7-e5, ● …f5-f4 |
| Partie |
|---|
| 1959 Buenos Aires La Regence – Round 2 – Aguilera Alvarez, Lucas Ignacio – 1/2-1/2 – Pelikan, Anna – G2 1. Nf3 f5 2. d4 Nf6 3. c4 g6 4. Nc3 Bg7 5. g3 O-O 6. Bg2 d6 7. O-O Qe8 8. b3 h6 9. Bb2 c6 10. Qd2 Na6 |
| Moskou ch-URS 1988 – Round 16 – Karpov, Anatoly – 1-0 – Malaniuk, Vladimir P – G94 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. c4 Bg7 5. Nf3 d6 6. O-O O-O 7. Nc3 Qe8 8. b3 Na6 9. Ba3 c6 10. Qd3 Bd7 |
-
- A80-A99 1. d4 f5 Dutch, A87 - 1.d4 f5 2.c4 Nf6 3.g3 g6 4.Bg2 Bg7 5.Nf3 - Dutch Defense: Leningrad Variation, A87s - 5…O-O 6.O-O d6 7.Nc3 Qe8 8.b3 - Leningrad, Main Line (1959), SÉRIE A
1959 Buenos Aires La Regence – Round 2 – Aguilera Alvarez, Lucas Ignacio – 1/2-1/2 – Pelikan, Anna – G2
-
- Lire la suite
Karpov, Anatoly — 1 partie
1984 — Ehlvest, Jaan vs Dolmatov, Sergey — 1/2-1/2 — Trnava SVK
1986 — Balashov, Yuri vs Vyzmanavin, Alexey — 1/2-1/2 — Irkutsk
1986 — Casafus, Ruben vs Lin, Ta — 0-1 — Dubai UAE
1986 — Meduna, Eduard vs Beliavsky, Alexander G — 1-0 — Sochi RUS
1984 — Knoppert, Erik vs Van Mil, Johannes A J — 0-1 — Copenhagen DEN
1988 — Schulz, Hanna vs Bocksberger, Stefan — 1/2-1/2 — FRG-chJ12 corr8891
1988 — Huzman, Alexander vs Malaniuk, Vladimir P — 1/2-1/2 — Baku AZE
1988 — Salokangas, Hannu vs Aulaskari, Pauli — 1/2-1/2 — ?
1984 — Rukavina, Josip vs Bulat, Ante — 1-0 — Subotica SRB
1986 — Kuhne, Detlev vs Franke, Heribert — 1-0 — corr ch-DDR
1988 — Fleck, Antonio Baptista vs Jackwerth, Wolfgang — 1/2-1/2 — corr EU
1988 — Abel, Lajos vs Gazik, Igor — 0-1 — Budapest HUN
1986 — Zakharov, Alexander S. vs Avshalumov, Alex — 0-1 — URS-ch sf Lviv UKR
1988 — Bruederle, Konrad vs Eisenmann, Wolfgang — 1/2-1/2 — FRG-ch M1305 corr
1988 — Sapi, Laszlo vs Gazik, Igor — 0-1 — Stary Smokovec SVK
1989 — Stickler, Andreas vs Gupta, Milon — 0-1 — Bad Orb