B34w — Sicilian: Accelerated Fianchetto, Modern, 6.Be3 Nf6 7.Be2 O-O 8.O-O d5 9.exd5
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Be2 O-O 8.O-O d5 9.exd5 * ● Trait aux Noirs
Ouverture — Centre semi-ouvert
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plan principal. Exploiter la case forte d4….
Atouts. Les Blancs s'appuient sur une majorité de pions à l'aile_dame (3 contre 2), les cases fortes d4 et b5, des fous actifs en e2 et e3, la paire de fous et la colonne semi-ouverte e.
Côté adverse. Les fous enfermés en g7 et c8.
Atouts. Les Blancs s'appuient sur une majorité de pions à l'aile_dame (3 contre 2), les cases fortes d4 et b5, des fous actifs en e2 et e3, la paire de fous et la colonne semi-ouverte e.
Côté adverse. Les fous enfermés en g7 et c8.
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plan principal. Exploiter la case forte g4….
Atouts. Les Noirs s'appuient sur les cases fortes g4 et f5, la paire de fous et les colonnes semi-ouvertes c et d.
En contrepartie. Plusieurs pièces dorment encore (le fou c8 et la tour a8).
Plans. ...Bf5 (Développer Bc8) ; ...e6 (Rupture) ; ...e5 (Rupture).
Atouts. Les Noirs s'appuient sur les cases fortes g4 et f5, la paire de fous et les colonnes semi-ouvertes c et d.
En contrepartie. Plusieurs pièces dorment encore (le fou c8 et la tour a8).
Plans. ...Bf5 (Développer Bc8) ; ...e6 (Rupture) ; ...e5 (Rupture).
Avantages
Faiblesses adverses
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 (3v0) | ● g4 (2v1), ● f5 (2v1) |
| Cases faibles | — | — |
| Centre | ● d4 (2v1) | ● d5 (2v1), ● e5 (1v0) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs | |
| Semi-ouvertes | ● e | ● c, ● d |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Be2 | ● Be2 Actif (mob. 7) | |
| Be3 | ● Be3 Actif (mob. 5) | |
| Bg7 | ● Bg7 Enfermé (mob. 2) | |
| Bc8 | ● Bc8 Non développé (mob. 5) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 1 (● a1) | 2 (● c8, ● a8) |
Sécurité du roi
| ♔ Blancs | ♚ Noirs | |
| Statut | ● Roqué | ● Roqué |
| Droits de roque | — | — |
Thèmes
| ♔ Blancs | ♚ Noirs | |
| Phase | Ouverture | |
| Centre | semi-ouvert | |
| Ruptures | ● f2-f3 | ● …e7-e6, ● …e7-e5 |
| Partie |
|---|
| 1903 It (Men) Monte Carlo MNC – Round 13 – Marchand, Max – 0-1 – Spielmann, Rudolf – G61 1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nb4 10. Bg5 Nbxd5 |
| 1903 Monte Carlo – Round 23 – D Marco, Gianni – 1-0 – Teichmann, Radek – G44 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 O-O 8. O-O d5 9. exd5 Nb4 10. Bf3 Nbxd5 |
| 1905 Scheveningen – Round 1 – Schories, Georg – 1-0 – Oskam, Gerard – G4 1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nb4 10. Qd2 Nbxd5 |
| 1906 Stockholm – Round 3 – Giersing, Johannes H – 0-1 – Schlechter, Carl – G12 1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nb4 10. Qd2 Nbxd5 |
| 1907 Karlsbad – Round 1 – Janowski, Dawid – 1-0 – Tartakower, Savielly – G63 1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nb4 10. Bf3 Nfxd5 |
| 1908 BCF Ch 5th – Round 2 – Sergeant, Edward – 0-1 – Ward, William 2001 – G6 1. e4 c5 2. d4 cxd4 3. Nf3 Nc6 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nxd5 10. Nxd5 Nxd4 |
| 1925 Leningrad – Round 1 – Ilyin Zhenevsky, Alexander – 1-0 – Rochlin, J. – G12 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 O-O 8. O-O d5 9. exd5 Nxd5 10. Nxd5 Nxd4 |
| 1953 Bucharest – Round 8 – Tolush, Alexander V – 1/2-1/2 – Petrosian, Tigran V – G81 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nb4 10. Nb3 Nfxd5 |
| 1953 Opatija – Round 17 – Matanovic, Aleksandar – 1/2-1/2 – Bertok, Mario Jr. – G120 1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nxd5 10. Nxd5 Qxd5 |
| 1954 URS Ch, semi final – Round 1 – Shishov, Maxim Al – 1-0 – Vasiukov, Evgeni – G49 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nb4 10. Qd2 Nbxd5 |
| 1955 Hamburg – Round 11 – Matanovic, Aleksandar – 1/2-1/2 – Pirc, Vasja – G83 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nb4 10. Qd2 Nbxd5 |
| 1956 CSR Ch – Round 10 – Betak Miroslav – 1/2-1/2 – Dolezal, Jiri – G89 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nb4 10. Qd2 Nbxd5 |
| 1957 CSR Ch – Round 6 – Kopriva, Jiri – 1/2-1/2 – Dolezal, Jiri – G23 1. e4 c5 2. Ne2 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nb4 10. Qd2 Nbxd5 |
| 1958 Munich olm prel – Round 3 – Minev, Nikolay N – 0-1 – Keres, Paul – G28 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nb4 10. d6 Qxd6 |
| 1958 Munich olm prel – Round 8 – Catozzi, Henry – 0-1 – Milev, Zdravko – G69 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nb4 10. Qd2 Nbxd5 |
| 1959 Marianske Lazne – Round 7 – Acosta Fabian, Janna Paloma – 1/2-1/2 – Alster, Ladislav – G51 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nb4 10. d6 Qxd6 |
| 1960 Leipzig olm fin-B – Round 3 – Karim, Wahid – 0-1 – Ader Hausman, Walter – G33 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Nf6 6. Nc3 Bg7 7. Be2 O-O 8. O-O d5 9. exd5 Nxd5 10. Nxd5 Qxd5 |
| 1960 Leipzig olm fin-B – Round 5 – Jimenez Zerquera, Eleazar – 0-1 – Kraidman, Yair – G61 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nb4 10. d6 Qxd6 |
| 1960 Leipzig olm prel – Round 5 – Fred, Aatos – 1/2-1/2 – Kraidman, Yair – G173 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nxd5 10. Nxd5 Nxd4 |
| 1960 Leningrad tt – Round 12 – Van Hoorne, F – 0-1 – Kavalek, Lubomir – G169 1. e4 c5 2. Ne2 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 O-O 8. O-O d5 9. exd5 Nb4 10. Qd2 Nbxd5 |
| 1960 Leningrad tt – Round 14 – Barack Clement – 0-1 – Gheorghiu, Florin – G199 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 O-O 8. O-O d5 9. exd5 Nb4 10. Qd2 Nbxd5 |
| 1960 Paignton Premier 10th – Round 2 – Tranmer, Eileen Betsy – 0-1 – Mardle, Denis – G5 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Be3 Nc6 6. Nc3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nb4 10. Qd2 Nbxd5 |
| 1960 URS Ch sf – Round 1 – Estrin, Yakov – 1/2-1/2 – Simagin, Vladimir – G7 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nb4 10. Qd2 Nbxd5 |
| 1961 Debrecen – Round 7 – Szily, Jozsef – 0-1 – Haag, Ervin – G45 1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Nc3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nb4 10. d6 Qxd6 |
| 1961 Maroczy Memorial Budapest HUN – Round 1 – Barcza, Gedeon – 1-0 – Haag, Ervin – G58 1. Nf3 g6 2. d4 Bg7 3. e4 c5 4. Nc3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nb4 10. d6 Qxd6 |
| 1961 Maroczy Memorial Budapest HUN – Round 1 – Barcza, Gedeon – 1/2-1/2 – Dely, Peter – G57 1. Nf3 g6 2. e4 Bg7 3. d4 c5 4. Nc3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nb4 10. d6 Qxd6 |
| 1961 URU Ch – Round ? – Alvarez del Monte, Jose – 1/2-1/2 – Silva Nazzari, Roberto – G11 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be2 Bg7 6. Be3 Nf6 7. Nc3 O-O 8. O-O d5 9. exd5 Nb4 10. Nb3 Nfxd5 |
| 1961 USA Ch Open 62th – Round 11 – Rivise, Irving – 0-1 – Benko, Pal – G46 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nb4 10. Qd2 Nbxd5 |
| 1961 WchT U26 08th – Round 12.3 – Handel, Horst – 0-1 – Spiridonov, Nikola – G117 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nb4 10. d6 Qxd6 |
| 1961 Zagreb – Round 10 – Karaklajic, Nikola – 1/2-1/2 – Trifunovic, Petar – G92 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nxd5 10. Nxd5 Nxd4 |
| 1962 Argentina – Round 1 – Benzaquen Friedman, Amitay – 1/2-1/2 – Rubinetti, Jorge – G11 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nxd5 10. Nxd5 Qxd5 |
| 1962 Moscow – Round 1 – Dely, Peter – 1/2-1/2 – Aronin, Lev – G40 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nxd5 10. Nxd5 Qxd5 |
| 1962 New York ch-USA – Round 5 – Rossolimo, Nicolas – 1/2-1/2 – Berliner, Hans – G28 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nb4 10. d6 Qxd6 |
| 1962 Stockholm Interzonal – Round 6 – Yanofsky, Daniel Abraham – 1-0 – Benko, Pal – G51 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nb4 10. d6 Qxd6 |
| 1962 Varna ol (Men) fin-B – Round 6 – Skold, Kristian – 1/2-1/2 – Purevzhav, S – G8 1. e4 c5 2. d4 cxd4 3. Nf3 Nc6 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nb4 10. d6 Qxd6 |
| 1963 Zenica ch YUG – Round 1 – Nikolic, Stanimir – 1-0 – Damjanovic, Mato – G2 1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nxd5 10. Nxd5 Qxd5 |
| 1964 CSR Ch – Round 10 – Hajek, Michal – 1/2-1/2 – Kozma, Julius – G75 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Nf6 6. Nc3 Bg7 7. Be2 O-O 8. O-O d5 9. exd5 Nb4 10. Nb3 Nfxd5 |
| 1964 UKR Ch – Round 1 – Dikarev, Igor – 0-1 – Shianovsky, Vladislav I – G3 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nb4 10. Qd2 Nbxd5 |
| 1964 WchT U26 11. fin-A – Round 11.4 – Lamzhav, D – 0-1 – Smejkal, Jan – G203 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nb4 10. d6 Qxd6 |
| 1965 Hastings ch-BCF – Round 4 – Reynolds, D Ian W – 1/2-1/2 – Fazekas, Stephan – G50 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Be3 Nc6 6. Be2 Nf6 7. Nc3 O-O 8. O-O d5 9. exd5 Nb4 10. d6 Qxd6 |
| 1967 HUN Ch – Round 4 – Szily, Jozsef – 1/2-1/2 – Forintos, Gyozo V – G9 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nb4 10. d6 Qxd6 |
| 1967 HUN-RSFSR – Round 2 – Sergievsky, Vladimir D – 1/2-1/2 – Forintos, Gyozo V – G7 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nb4 10. Bf3 Nfxd5 |
| 1967 Reggio Emilia ITA – Round 13 – Huguet, Bernard – 0-1 – Mista, Ladislav – G24 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 O-O 8. O-O d5 9. exd5 Nb4 10. Qd2 Nbxd5 |
| 1968 Reggio Emilia ITA – Round 8 – Radulov, Ivan – 1/2-1/2 – Damjanovic, Mato – G9 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nxd5 10. Nxd5 Qxd5 |
| 1969 Mar del Plata zt – Round ? – Mendivil Salinas, Ismael – 0-1 – Bronstein, Luis Marcos – G67 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nb4 10. Qd2 Nbxd5 |
| 1969 Tallinn it – Round 11 – Arulaid, Alexander – 0-1 – Haag, Ervin – G46 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nb4 10. Bf3 Nbxd5 |
| 77. Tata Steel GpA 2015 – Round 2.5 – Jobava, Baadur – 1/2-1/2 – Vachier-Lagrave, Maxime – G8 1. e4 c5 2. Ne2 Nc6 3. Nbc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Be2 O-O 8. O-O d5 9. exd5 Nxd5 10. Nxd5 Qxd5 |













1908 — Sergeant, Edward vs Ward, William 2001 — 0-1 — Tunbridge Wells
1925 — Ilyin Zhenevsky, Alexander vs Rochlin, J. — 1-0 — Leningrad RUS
1946 — Levin Astorga, Nicolas Daniel vs Abrahams Gordon, Francisco Tomas — 1/2-1/2 — Pittsburgh
1953 — Matanovic, Aleksandar vs Bertok, Mario Jr. — 1/2-1/2 — Opatija
1903 — Mieses, Jacques vs Tarrasch, Siegbert — 0-1 — Monte Carlo MNC
1903 — Meiners, W B H vs Lange, Max — 0-1 — Hilversum NED
1903 — D Marco, Gianni vs Teichmann, Radek — 1-0 — Monte Carlo MNC
1905 — Schories, Georg vs Oskam, Gerard — 1-0 — Scheveningen NED
1991 — Djuknic, Snezana vs Rakic, Olivera — 1/2-1/2 — Kladovo
2006 — Aimers, Geoffrey vs Gold, Hamish R — 1-0 — Dunedin NZL