Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | ● c2→d3, h2→g3, d3→e4, g3→f4 | ● d6→c5, f7→e6, f7→g6, h7→g6 |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | — | ● b4 (2v0), ● d4 (3v0) |
| Cases faibles | — | — |
| Centre | ● d5 (2v1), ● e4 (3v0) | ● d4 (3v0), ● e5 (3v1) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 2) | |
| Bg2 | ● Bg2 Ok (mob. 3) | |
| Bg7 | ● Bg7 Actif (mob. 6) | |
| Bc8 | ● Bc8 Non développé (mob. 1) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 4 (● g1, ● c1, ● a1, ● h1) | 4 (● g8, ● c8, ● a8, ● h8) |
Sécurité du roi
| ♔ Blancs | ♚ Noirs | |
| Statut | ● Au centre | ● Au centre |
| Droits de roque | O-O / O-O-O | O-O / O-O-O |
Thèmes
| ♔ Blancs | ♚ Noirs | |
| Phase | Ouverture | |
| Centre | mobile | |
| Ruptures | ● d3-d4, ● e4-e5, ● f4-f5 | ● …c5-c4, ● …d6-d5, ● …e6-e5, ● …f7-f5 |
B25l — Sicilian: Closed, 6.f4 e6
1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.f4 e6 * ○ Trait aux Blancs
Ouverture — Centre mobile
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. Nf3 (Développer g1 — 93 % des parties) ; Be3 (Fou actif (mobilité 5), Développer c1 — 3 % des parties).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...Nge7 (Développer g8 — 99 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
├── B25m - 7.Nf3 - Closed [-0.34] · 106 parties
│ └── B25n - 7…Nge7 - Closed (1964) [-0.36] · 106 parties
│ ├── B25o - 8.O-O - Closed (1950) [-0.34] · 103 parties
│ │ ├── B25p - 8…O-O - Closed (1935) [-0.41] · 90 parties
│ │ │ ├── B25q - 9.Be3 - Closed (1962) [-0.39] · 50 parties
│ │ │ │ ├── B25t - 9…Nd4 - Closed (1963) [-0.31] · 42 parties
│ │ │ │ │ ├── B25t - 10.* - Closed · 16 parties
│ │ │ │ │ └── B25w - 10.e5 - Closed [-0.39] · 1 partie
│ │ │ │ └── B25q - 9…* - Closed · 1 partie
│ │ │ └── B25p - 9.* - Closed · 40 parties
│ │ └── B25o - 8…* - Closed · 13 parties
│ └── B25n - 8.* - Closed · 3 parties
└── B25l - 7.* - Closed · 6 parties
Les parties, variante par variante
1106 partiesB25m - 7.Nf3 - Closed
-
B25l - 7.* - Closed (6)
Structure de pions ♔ Blancs♚ NoirsPions doublés——Pions isolés——Arriérés——Chaînes● c2→d3, h2→g3, d3→e4, g3→f4● d6→c5, f7→e6, f7→g6, h7→g6Passés——Majorité—— Cases ♔ Blancs♚ NoirsCases fortes—● b4 (2v0), ● d4 (3v0)Cases faibles——Centre● d5 (2v1), ● e4 (3v0)● d4 (3v0), ● e5 (3v1) Colonnes et diagonales ♔ Blancs♚ Noirs Pièces ♔ Blancs♚ NoirsBc1● Bc1 Non développé (mob. 2)Bg2● Bg2 Ok (mob. 3)Bg7● Bg7 Actif (mob. 6)Bc8● Bc8 Non développé (mob. 1)Paire de fous● Oui● OuiNon développées4 (● g1, ● c1, ● a1, ● h1)4 (● g8, ● c8, ● a8, ● h8) Sécurité du roi ♔ Blancs♚ NoirsStatut● Au centre● Au centreDroits de…
Kramnik, Vladimir — 2 parties
Anand, Viswanathan — 1 partie
1951 — Neikirkh, Oleg vs Ciejka, Tadeusz — 0-1 — Sopot
1954 — Seidman, Herbert vs Burger, PJ — 1-0 — New York ch-USA
1954 — Kakabadze, Eliso vs Alfeev, Dmitry — 1-0 — Riga LAT
1955 — Domanski, Jerzy vs Gniot, Tadeusz — 1-0 — Poland ch13
1957 — Handel, Horst vs Kallas, Hans Joachim — 1/2-1/2 — Soemmerda
1960 — Knezevic, Milorad vs Kupka, Slavoj — 1/2-1/2 — Leningrad RUS
1962 — Joly, Pedro vs Detthow, Bo — 1-0 — Campinas
1965 — Quinlivan, M. vs Hoppe, Roy — 1/2-1/2 — Berkeley, CA
1969 — Hartoch, Robert G vs Scholl, Eddie C — 0-1 — Wijk aan Zee NED
1969 — Baretic, Zvonimir vs Csom, Istvan — 0-1 — Vrsac SRB
1970 — Thawete Evans vs Bailey, R — 0-1 — Bearsden, Glasgow
1971 — Harper, Bruce vs Harry Setiawan — 0-1 — Burnaby
1961 — Karakas, Evrim vs Handstad, Asmund — 1-0 — Vrnjacka Banja SRB
1966 — Calero, Ivan vs Arraya, Jorge — 1-0 — Havana CUB
1968 — Fabian, Janos vs Kavalek, Lubomir — 0-1 — Luhacovice CZE
1968 — Benoit, Michel vs Fricker, Jean — 1-0 — Charbonnieres