C78u — Spanish: Archangelsk, 7.Re1 Bc5 8.c3 d6
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bb7 7.Re1 Bc5 8.c3 d6 * ○ Trait aux Blancs
Ouverture — Centre fermé
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. d4 (Occuper le centre — 91 % des parties) ; d3 (Solidifier le centre — 4 % des parties).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...Bb6 (Clouer f2, Fou actif (mobilité 6) — 92 % des parties) ; ...h6 (5 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | ● b2→c3, d2→c3 | ● a6→b5, d6→e5, c7→d6 |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● d5 (2v1) | — |
| Cases faibles | — | — |
| Centre | ● d5 (2v1) | ● d4 (3v2), ● e5 (2v1) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 0) | |
| Bb3 | ● Bb3 Actif (mob. 6) | |
| Bc5 | ● Bc5 Actif (mob. 7) | |
| Bb7 | ● Bb7 Ok (mob. 1) | |
| Paire de fous | ● Oui | ● Oui |
| Clouages | ● pawn f2 | — |
| Non développées | 3 (● b1, ● c1, ● a1) | 2 (● 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 | fermé | |
| Ruptures | ● c3-c4, ● d2-d4 | ● …d6-d5 |
└── C78u - 9.d4 Bb6 - Archangelsk, Main Line (1964) [+0.25] · 35 parties (dont 2 ici)
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- C70-C79 Ruy Lopez1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 ....., C78 - 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O - Morphy Defense, C78u - 5…b5 6.Bb3 Bb7 7.Re1 Bc5 8.c3 d6 - Spanish: Archangelsk (1964), SÉRIE C
1964 Chigorin Memorial – Round 2 – Gheorghiu, Florin – 1/2-1/2 – Nezhmetdinov, Rashid – G14
- Lire la suite
-
- C70-C79 Ruy Lopez1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 ....., C78 - 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O - Morphy Defense, C78u - 5…b5 6.Bb3 Bb7 7.Re1 Bc5 8.c3 d6 - Spanish: Archangelsk (1964), SÉRIE C
1968 Lugano ol (Men) fin-D – Round 1 – Boutteville, Cesar – 1-0 – Kazanski, Boris – G4
- Lire la suite



Karpov, Anatoly — 1 partie
Hou, Yifan — 1 partie
1963 — ? vs Stajn — 1/2-1/2 — Rijeka
1963 — ? vs Stein, Leonid — 1/2-1/2 — Rijeka
1963 — Lepeshkin, Vladimir vs Kosterin, Anton S — 0-1 — Moscow RUS
1964 — Jansa, Vlastimil vs Moehring, Guenther — 0-1 — Zinnowitz GER
1973 — Yu Hun, Hi vs Santos, Luis — 1-0 — Teesside ENG
1977 — Rosta, Sandor vs Rigo, Janos — 0-1 — Jaszbereny
1979 — Biyiasas, Peter vs Bisguier, Arthur B — 1-0 — Washington, DC USA
1981 — Janosevic, Dragoljub vs Cvetkovic, Srdjan — 1/2-1/2 — Arandjelovac
1972 — Torre, Eugenio vs Harandi, Khosro — 1-0 — Skopje olm
1983 — Diaz, Joaquin, Dr. vs Rodriguez Cespedes, Amador — 0-1 — Cienfuegos City CUB
1984 — Lawton, Geoff W vs Jacobs, Byron A — 0-1 — London Lloyds Bank
1986 — Campora, Daniel H. vs Yilmaz, Turhan — 1-0 — Dubai olm
1965 — Kaplan, Julio vs Betza, Ralph — 1-0 — US op San Juan
1985 — Wright, Josephine vs Flear, Christine — 0-1 — Dobrna
1990 — Pedersen, Karsten Nymann vs Simonsen, Michael — 1-0 — Randers DEN
1991 — Gheta S vs Aryanejad, Hossein — 1-0 — ?