A30u — English: Symmetrical, Hedgehog, 8.Qxd4 d6
1.c4 c5 2.Nf3 Nf6 3.g3 b6 4.Bg2 Bb7 5.O-O e6 6.Nc3 Be7 7.d4 cxd4 8.Qxd4 d6 * ○ Trait aux Blancs
Ouverture — Centre semi-ouvert
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Avantages : majorité aile_dame (3v2), case forte f4, case forte b5, case forte g5, paire de fous, colonne d.
Faiblesses adverses : Be7 enfermé, roi noir au centre.
Problèmes : Bc1 enfermé, Bg2 enfermé.
Plans :
● Bg5 — Clouer Nf6
● h3 — Empêcher ...Bg4
● Rd — Tour sur colonne d
Faiblesses adverses : Be7 enfermé, roi noir au centre.
Problèmes : Bc1 enfermé, Bg2 enfermé.
Plans :
● Bg5 — Clouer Nf6
● h3 — Empêcher ...Bg4
● Rd — Tour sur colonne d
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Avantages : majorité centre (2v1), case forte c5, Bb7 actif, paire de fous, colonne c.
Faiblesses adverses : Bc1 enfermé, Bg2 enfermé.
Problèmes : roi au centre, Be7 enfermé, 3 pièces non développées (B8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...Nbd7 — Développer Nb8
● ...Bg4 — Clouer Nf3
● ...d5 — Rupture
● ...e5 — Rupture
Faiblesses adverses : Bc1 enfermé, Bg2 enfermé.
Problèmes : roi au centre, Be7 enfermé, 3 pièces non développées (B8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...Nbd7 — Développer Nb8
● ...Bg4 — Clouer Nf3
● ...d5 — Rupture
● ...e5 — Rupture
Avantages
Faiblesses adverses
Diagonale active
Plans
Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | ● f2→g3, h2→g3 | ● a7→b6, f7→e6 |
| Passés | — | — |
| Majorité | ● aile_dame 3v2 | ● centre 2v1 |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● f4 (3v0), ● b5 (2v0), ● g5 (2v0) | ● c5 (2v1) |
| Cases faibles | ● e4 | — |
| Centre | ● d4 (1v0), ● e5 (2v1) | — |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs | |
| Semi-ouvertes | ● d | ● c |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 5) | |
| Bg2 | ● Bg2 Enfermé (mob. 2) | |
| Bb7 | ● Bb7 Actif (mob. 6) | |
| Be7 | ● Be7 Enfermé (mob. 1) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 2 (c1, a1) | 3 (b8, 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 | semi-ouvert | |
| Ruptures | ● c4-c5, ● e2-e3 | ● …d6-d5, ● …e6-e5 |
| Partie |
|---|
| 1975 URS Team Ch – Round 1 – Grigorian, Levon Ashotovich – 0-1 – Karpov, Anatoly – G9 1. c4 c5 2. Nf3 Nf6 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. d4 cxd4 8. Qxd4 d6 9. Bg5 a6 10. Bxf6 Bxf6 |
| 36. Olympiad 2004 – Round 7 – Dizdarevic, Emir – 0-1 – Graf, Adrian – G260 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. c4 c5 5. O-O e6 6. d4 cxd4 7. Qxd4 Be7 8. Nc3 d6 9. Bg5 a6 10. Bxf6 Bxf6 |
| 74. Tata Steel GMA 2012 – Round 1 – Carlsen, Magnus – 1-0 – Gashimov, Vugar – G7 1. Nf3 Nf6 2. c4 c5 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. d4 cxd4 8. Qxd4 d6 9. Bg5 a6 10. Bxf6 Bxf6 |
| Amber-rapid 7th 1998 – Round 9 – Kramnik, Vladimir – 1-0 – Ljubojevic, Ljubomir – G41 1. Nf3 c5 2. c4 Nf6 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. d4 cxd4 8. Qxd4 d6 9. Bg5 a6 10. Bxf6 Bxf6 |
| ARM-ROW Match 2004 – Round 4 – Kasparov, Garry – 1/2-1/2 – Adams, Michael – G24 1. Nf3 Nf6 2. c4 e6 3. Nc3 c5 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. d4 cxd4 8. Qxd4 d6 9. Bg5 a6 10. Bxf6 Bxf6 |
| Brasilia 1981 – Round 1 – Andersson, Ulf 1949 – 0-1 – Browne, Walter Shawn – G13 1. Nf3 c5 2. c4 Nf6 3. g3 b6 4. Bg2 Bb7 5. O-O e6 6. Nc3 Be7 7. d4 cxd4 8. Qxd4 d6 9. Bg5 a6 10. Bxf6 Bxf6 |
| Bugojno 1982 – Round 1 – Huebner, Robert – 1/2-1/2 – Ljubojevic, Ljubomir – G55 1. Nf3 c5 2. c4 Nf6 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. d4 cxd4 8. Qxd4 d6 9. Bg5 a6 10. Bxf6 Bxf6 |
| Bugojno 1982 – Round 1 – Kavalek, Lubomir – 1/2-1/2 – Polugaevsky, Lev – G5 1. c4 e6 2. Nc3 c5 3. Nf3 Nf6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. d4 cxd4 8. Qxd4 d6 9. Bg5 a6 10. Bxf6 Bxf6 |
| Candidats Tournament 1985 – Round 12 – Smyslov, Vassily – 1/2-1/2 – Short, Nigel D – G72 1. Nf3 Nf6 2. c4 c5 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. d4 cxd4 8. Qxd4 d6 9. Bg5 a6 10. Bxf6 Bxf6 |
| FIDE World Cup 2015 – Round 2.1 – Rodshtein, Maxim – 0-1 – Ivanchuk, Vasyl – G228 1. Nf3 c5 2. c4 Nf6 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. d4 cxd4 8. Qxd4 d6 9. Bg5 a6 10. Rfd1 Nbd7 |
| FIDE World Rapid Championship 2014 – Round 14.13 – Meier, Georg – 1-0 – Malakhov, Vladimir – G68 1. Nf3 c5 2. c4 Nf6 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. d4 cxd4 8. Qxd4 d6 9. Bg5 a6 10. Bxf6 Bxf6 |
| Hoogovens 1998 – Round 2 – Karpov, Anatoly – 1/2-1/2 – Adams, Mariam – G10 1. Nf3 Nf6 2. c4 e6 3. Nc3 c5 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. d4 cxd4 8. Qxd4 d6 9. e4 O-O 10. Qe3 Nbd7 |
| Interpolis 1982 – Round 1 – Andersson, Ulf 1949 – 1-0 – Browne, Walter Shawn – G43 1. Nf3 c5 2. c4 Nf6 3. g3 b6 4. Bg2 Bb7 5. O-O e6 6. Nc3 Be7 7. d4 cxd4 8. Qxd4 d6 9. Bg5 a6 10. Bxf6 Bxf6 |
| Interpolis 1983 – Round 1 – Huebner, Robert – 1/2-1/2 – Polugaevsky, Lev – G3 1. c4 c5 2. Nf3 Nf6 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. d4 cxd4 8. Qxd4 d6 9. e4 a6 10. Qe3 Nbd7 |
| Luzern olm 1982 – Round 5 – Smejkal, Jan – 1/2-1/2 – Kasparov, Garry – G23 1. Nf3 Nf6 2. c4 c5 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. d4 cxd4 8. Qxd4 d6 9. Bg5 a6 10. Bxf6 Bxf6 |
| Luzern olm 1982 – Round 9 – Andersson, Ulf 1949 – 1-0 – Gruenfeld, Yehuda – G41 1. Nf3 Nf6 2. c4 c5 3. g3 b6 4. Bg2 Bb7 5. O-O e6 6. Nc3 Be7 7. d4 cxd4 8. Qxd4 d6 9. Bg5 a6 10. Bxf6 Bxf6 |
| Moscow-4teams 1981 – Round 1 – Karpov, Anatoly – 1/2-1/2 – Kasparov, Garry – G3 1. c4 Nf6 2. Nc3 c5 3. Nf3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. d4 cxd4 8. Qxd4 d6 9. Bg5 a6 10. Bxf6 Bxf6 |
| Mtel Masters 2005 – Round 5 – Anand, Viswanathan – 1/2-1/2 – Adams, Michael – G9 1. Nf3 Nf6 2. c4 e6 3. Nc3 c5 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. d4 cxd4 8. Qxd4 d6 9. Bg5 a6 10. Bxf6 Bxf6 |
| Phillips&Drew 1980 – Round 9 – Korchnoi, Viktor – 1-0 – Browne, Winifred – G23 1. c4 c5 2. Nf3 Nf6 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. d4 cxd4 8. Qxd4 d6 9. e4 a6 10. Qe3 O-O |
| Phillips&Drew 1982 – Round 1 – Andersson, Ulf 1949 – 1-0 – Seirawan, Yasser – G42 1. Nf3 Nf6 2. c4 c5 3. g3 b6 4. Bg2 Bb7 5. O-O e6 6. Nc3 Be7 7. d4 cxd4 8. Qxd4 d6 9. Bg5 a6 10. Bxf6 Bxf6 |
| Rapid Match 2007 – Round 3 – Kramnik, Vladimir – 0-1 – Aronian, Levon – G3 1. Nf3 Nf6 2. c4 b6 3. g3 c5 4. Bg2 Bb7 5. O-O e6 6. Nc3 Be7 7. d4 cxd4 8. Qxd4 d6 9. Bg5 a6 10. Bxf6 Bxf6 |
| SportAccord Blindfold Men 2012 – Round 2.5 – Radjabov, Teimour – 1-0 – Giri, Anish – G13 1. Nf3 Nf6 2. c4 c5 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. d4 cxd4 8. Qxd4 d6 9. Bg5 h6 10. Bxf6 Bxf6 |
| Szirak Interzonal 1987 – Round 12 – Salov, Valery – 1/2-1/2 – Portisch, Lajos – G22 1. Nf3 c5 2. c4 Nf6 3. g3 b6 4. Bg2 Bb7 5. O-O e6 6. Nc3 Be7 7. d4 cxd4 8. Qxd4 d6 9. Bg5 a6 10. Bxf6 Bxf6 |
| Thessaloniki olm 1984 – Round 14 – Vaganian, Rafael A – 1-0 – Huebner, Robert – G92 1. Nf3 Nf6 2. c4 c5 3. g3 b6 4. Bg2 Bb7 5. O-O e6 6. Nc3 Be7 7. d4 cxd4 8. Qxd4 d6 9. Bg5 a6 10. Bxf6 Bxf6 |
| World Blitz 2009 – Round 23 – Kramnik, Vladimir – 0-1 – Carlsen, Magnus – G238 1. Nf3 Nf6 2. c4 c5 3. g3 b6 4. Bg2 Bb7 5. O-O e6 6. Nc3 Be7 7. d4 cxd4 8. Qxd4 d6 9. Bg5 a6 10. Bxf6 Bxf6 |












