A57n — Benko Gambit: 4.cxb5 a6 5.e3 g6 6.Nc3 Bg7
1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.e3 g6 6.Nc3 Bg7 * ○ Trait aux Blancs
Ouverture — Centre mobile
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
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Plans. Nf3 (Développer g1 — 47 % des parties) ; a4 (32 % des parties) ; e4 (Occuper le centre — 10 % des parties).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...O-O (Mettre le roi en sécurité, connecter les tours — 79 % des parties) ; ...d6 (Libérer Bc8 — 15 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | ● b2, ● b5 | — |
| Pions isolés | — | ● a6 |
| Arriérés | — | — |
| Chaînes | ● f2→e3 | ● f7→g6, h7→g6 |
| Passés | — | — |
| Majorité | ● aile dame 3v2 | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | — | — |
| Cases faibles | — | ● d5 |
| Centre | ● d4 (2v1), ● d5 (2v1) | — |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs | |
| Semi-ouvertes | ● c | ● b |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 1) | |
| Bf1 | ● Bf1 Non développé (mob. 3) | |
| Bg7 | ● Bg7 Ok (mob. 2) | |
| Bc8 | ● Bc8 Non développé (mob. 1) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 5 (● g1, ● c1, ● f1, ● a1, ● h1) | 4 (● b8, ● 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 | ● d5-d6 | ● …e7-e6 |
| Partie |
|---|
| 1972 Skopje ol (Men) fin-A – Round 5 – Ree, Hans – 1/2-1/2 – Tringov, Georgi P – G146 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 g6 6. Nc3 Bg7 7. bxa6 O-O 8. Bc4 d6 9. Nge2 Nbd7 10. O-O Bxa6 |
| Biel Interzonal 1993 – Round 5 – Georgiev, Kaloyan – 0-1 – Rogers, Ian – G114 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 g6 6. Nc3 Bg7 7. a4 O-O 8. Ra3 Bb7 9. Nf3 e6 10. dxe6 fxe6 |
| FIDE WCh KO 2001 – Round 1.2 – Ivanchuk, Vasyl – 1-0 – Shovunov, Baatr – G73 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 g6 6. Nc3 Bg7 7. e4 d6 8. Nf3 O-O 9. a4 Bd7 10. Bd2 Qc7 |
| Manila Interzonal 1976 – Round 5 – Spassky, Boris V. – 1/2-1/2 – Tseshkovsky, Vitaly – G20 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 g6 6. Nc3 Bg7 7. a4 O-O 8. Bc4 d6 9. Nge2 Nbd7 10. bxa6 Bxa6 |
| Munich Intel Express blitz '5 1994 – Round ? – Kramnik, Vladimir – 1-0 – Hertneck, Gerald – G18 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 g6 6. Nc3 Bg7 7. Nf3 O-O 8. a4 Bb7 9. e4 e6 10. Bc4 exd5 |
| Thessaloniki olm 1984 – Round 11 – Portisch, Lajos – 1-0 – Bellon Lopez, Juan Manuel – G66 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 g6 6. Nc3 Bg7 7. Nf3 O-O 8. a4 d6 9. Ra3 axb5 10. Bxb5 Ba6 |
Kasparov, Garry — 1 partie
1968 — Purevzhav, S. vs Beyen, Roland — 1/2-1/2 — Lugano olm
1969 — Stayart, Gregory vs Burns, Robert — 0-1 — corr Golden Knights
1969 — Zuk, Robert D. vs Berry, Jonathan — 0-1 — Vancouver
1969 — Nye, Valentine A vs Bilby, Hunter — 1-0 — Glasgow SCO
1976 — Spassky, Boris V. vs Chestnov, Vitaliy A. — 1/2-1/2 — Manila PHI
1978 — Vaisser, Anatoli vs Chestnov, Vitaliy A. — 1/2-1/2 — Daugavpils LAT
1979 — Wijnand, Peter vs Okkes, Menno — 1/2-1/2 — NLD-ch H130 corr
1979 — Schmidt, Wlodzimierz vs Popov, Luben — 1/2-1/2 — Warsaw II zt
1969 — Hansen, Myrl vs Burns, Robert — 0-1 — corr Golden Knights
1976 — Sampakoski vs Hietala, Joni — 1/2-1/2 — cr.
1976 — Lukacs, Peter vs Peev, Peicho — 1-0 — Pernik
1977 — Sampakoski, Kimmo vs Hietala, Pekka — 1/2-1/2 — ?
1967 — Reefschlaeger, Helmut, Dr. vs Van Seters, Frits — 1-0 — Detmold GER
1968 — Kaufman, Lawrence vs Benko, Pal — 0-1 — Aspen
1972 — Ree, Hans vs Tringov, Georgi P — 1/2-1/2 — Skopje ol (Men) fin-A
1972 — Hamann, Svend vs Gheorghiu, Florin — 0-1 — Skopje/Krusevo/Ohrid YUG