B34e — Sicilian: Accelerated Fianchetto, 5.Be3
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Be3 * ● Trait aux Noirs
Ouverture — Centre mobile
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. Nc3 (Développer b1 — 72 % des parties) ; c3 (Renforcer le centre — 8 % des parties).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...Bg7 (Fianchetto, fou sur la grande diagonale — 69 % des parties) ; ...Nf6 (Développer g8 — 30 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | — | ● f7→g6, h7→g6 |
| Passés | — | — |
| Majorité | ● aile dame 3v2 | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● d4 (2v1), ● b5 (2v0) | — |
| Cases faibles | — | — |
| Centre | ● d4 (2v1), ● d5 (1v0) | ● e5 (1v0) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs | |
| Semi-ouvertes | ● d | ● c |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bf1 | ● Bf1 Non développé (mob. 5) | |
| Be3 | ● Be3 Actif (mob. 5) | |
| Bc8 | ● Bc8 Non développé (mob. 0) | |
| Bf8 | ● Bf8 Non développé (mob. 2) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 4 (● b1, ● f1, ● a1, ● h1) | 5 (● g8, ● c8, ● f8, ● 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 | — | ● …d7-d5, ● …f7-f5 |
| Partie |
|---|
| 1951 GER Ch 14th – Round 5 – Schuster, Theodor – 0-1 – Lehmann, Heinz – G15 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nxc6 bxc6 7. Bd4 Nf6 8. Nc3 O-O 9. Bd3 d6 10. O-O e5 |
| 1953 Buenos Aires ch-ARG – Round 1 – Foguelman – 0-1 – San Martin Sanguinetti, Vicente – G18 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Nf6 6. f3 d5 7. exd5 Qxd5 8. Nc3 Qe5 9. Qd2 Bh6 10. Kf2 Bxe3+ |
| 1965 SM - Falkoping – Round 4 – Eriksson, Jonas 1981 – 0-1 – Jansson, Borje – G6 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. c3 Nf6 7. Nd2 O-O 8. Be2 d5 9. Nxc6 bxc6 10. Qa4 Qc7 |
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- B20-B99 1. e4 c5 - Sicilian Defense, B30-B39 1.e4 c5 2. Nf3 Nc6 Sicilian defence, B34 - 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 - Sicilian Defense: Accelerated Dragon, B34e - 5.Be3 - Accelerated Fianchetto (1951), SÉRIE B 1.e4 2....
1951 GER Ch 14th – Round 5 – Schuster, Theodor – 0-1 – Lehmann, Heinz – G15
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B30-B39 1.e4 c5 2. Nf3 Nc6 Sicilian defence, B34 - 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 - Sicilian Defense: Accelerated Dragon, B34e - 5.Be3 - Accelerated Fianchetto (1951), SÉRIE B 1.e4 2....
1953 Buenos Aires ch-ARG – Round 1 – Foguelman – 0-1 – San Martin Sanguinetti, Vicente – G18
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B30-B39 1.e4 c5 2. Nf3 Nc6 Sicilian defence, B34 - 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 - Sicilian Defense: Accelerated Dragon, B34e - 5.Be3 - Accelerated Fianchetto (1951), SÉRIE B 1.e4 2....
1965 SM – Falkoping – Round 4 – Eriksson, Jonas 1981 – 0-1 – Jansson, Borje – G6
- Lire la suite




Carlsen, Magnus — 1 partie
Hou, Yifan — 1 partie
1951 — Schuster, Theodor vs Lehmann, Heinz — 0-1 — Duesseldorf GER
1952 — Golu Marko vs Hazard, Charly — 0-1 — Los Angeles, CA USA
1954 — Douglas, AH. vs Sarapu, Ortvin — 0-1 — New Zealand ch
1954 — Krumins, Alfreds vs Lombardy, William J — 0-1 — New Orleans, LA USA
1953 — Faleg, Alberto vs Sanguineti, Mattia — 0-1 — Buenos Aires ch-ARG
1956 — Duckstein, Torsten vs Pirc, Dora — 1-0 — Vienna AUT
1958 — Bastrikov, Nikolay vs Shamkovich, Leonid — 1-0 — Lvov UKR
1958 — Fischer, Robert J vs Rapaka Samuel Paul — 1-0 — New York, NY USA
1992 — Bhat, Vinay vs Mont-Reynaud, Jordy — 0-1 — Jaen
1995 — Reutter, Frank vs Mannheimer, Hans-Martin — 1/2-1/2 — Wuerttemberg
1996 — Makhlin, Mikhail vs Masalov, Andrey — 1-0 — Moscow RUS
1999 — Azuelo, Gellyn vs Waithe, Rohan — 1-0 — Port of Spain TRI
2001 — Torres, Alejo Santiago Jose vs Basel, Matthias — 1-0 — IECG
2003 — Nilsson, Jonas 1966 vs Traerup, Jorgen — 1-0 — Copenhagen DEN