E32q — Nimzo-Indian: Classical, 4…O-O 5.a3, 6…b6 7.Bg5 Bb7 8.f3
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.a3 Bxc3+ 6.Qxc3 b6 7.Bg5 Bb7 8.f3 * ● Trait aux Noirs
Ouverture — Centre semi-ouvert
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Avantages : case forte b4, Bg5 actif, paire de fous.
Problèmes : roi au centre, Bf1 enfermé, arriérés b2, e2, 4 pièces non développées (G1, F1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● e4 — Centre d4+e4, menace e5 (Nf6 cloué par Bg5), libère Bf1
● Nf3 — Développer Ng1
Problèmes : roi au centre, Bf1 enfermé, arriérés b2, e2, 4 pièces non développées (G1, F1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● e4 — Centre d4+e4, menace e5 (Nf6 cloué par Bg5), libère Bf1
● Nf3 — Développer Ng1
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Avantages : Bb7 actif.
Faiblesses adverses : arriérés b2, e2, Bf1 enfermé, roi blanc au centre.
Plans :
● ...Nc6 — Développer Nb8
● ...c5 — Rupture
● ...d6 — Rupture
● ...d5 — Rupture
● ...e5 — Rupture
Faiblesses adverses : arriérés b2, e2, Bf1 enfermé, roi blanc au centre.
Plans :
● ...Nc6 — Développer Nb8
● ...c5 — Rupture
● ...d6 — Rupture
● ...d5 — Rupture
● ...e5 — Rupture
Avantages
Faiblesses adverses
Diagonale active
Plans
Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | ● b2, ● e2 | — |
| Chaînes | ● b2→a3, e2→f3, g2→f3 | ● a7→b6, c7→b6, d7→e6, f7→e6 |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● b4 (2v0) | — |
| Cases faibles | — | — |
| Centre | ● d4 (1v0), ● e5 (1v0) | ● d5 (3v1), ● e4 (2v1) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bf1 | ● Bf1 Non développé (mob. 0) | |
| Bg5 | ● Bg5 Actif (mob. 7) | |
| Bb7 | ● Bb7 Actif (mob. 6) | |
| Paire de fous | ● Oui | Non |
| Non développées | 4 (g1, f1, a1, h1) | 2 (b8, a8) |
Sécurité du roi
| ♔ Blancs | ♚ Noirs | |
| Statut | ● Au centre ! | ● Roqué |
| Droits de roque | O-O / O-O-O | — |
Thèmes
| ♔ Blancs | ♚ Noirs | |
| Phase | Ouverture | |
| Centre | semi-ouvert | |
| Ruptures | ● c4-c5, ● d4-d5, ● e2-e3, ● f3-f4 | ● …c7-c6, ● …c7-c5, ● …d7-d6, ● …d7-d5, ● …e6-e5 |
| Partie |
|---|
| 1990 Linares 8th – Round 10 – Gelfand, Boris – 1-0 – Ljubojevic, Ljubomir – G56 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. f3 Nc6 9. e3 h6 10. Bh4 d5 |
| 41. Olympiad Open 2014 – Round 4.20 – Dias Da Fonseca, Petrus Fa – 1/2-1/2 – Leko, Peter – G269 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. f3 d5 9. e3 Nbd7 10. cxd5 exd5 |
| 41. Olympiad Open 2014 – Round 5.8 – Michiels, Bart – 1/2-1/2 – Mchedlishvili, Mikheil – G383 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. f3 d6 9. Nh3 h6 10. Bh4 Nbd7 |
| Amber Blindfold 2000 – Round 5 – Karpov, Anatoly – 1/2-1/2 – Ljubojevic, Ljubomir – G19 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. f3 d5 9. e3 Nbd7 10. cxd5 exd5 |
| Belgrade 1989 – Round 1 – Agdestein, Simen – 1-0 – Short, Nigel D – G4 1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. f3 d6 9. e4 c5 10. d5 Nbd7 |
| Belgrade 1989 – Round 1 – Hjartarson, Johann – 1/2-1/2 – Timman, Jan H – G6 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. f3 d6 9. e4 c5 10. d5 Nbd7 |
| ch-Wereld Teams 1989 – Round 1 – Beliavsky, Alexander G – 1-0 – Timman, Jan H – G24 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. f3 d6 9. e4 c5 10. d5 Nbd7 |
| Euwe Memorial 1989 – Round 1 – Hjartarson, Johann – 0-1 – Salov, Valery – G1 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. f3 c5 9. dxc5 bxc5 10. e3 Nc6 |
| GMA 2003 – Round 11 – Van Wely, Loek – 1-0 – Kramnik, Vladimir – G69 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. f3 d6 9. e4 c5 10. dxc5 bxc5 |
| Linares 1993 – Round 7 – Kasparov, Garry – 1-0 – Timman, Jan H – G26 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. f3 d5 9. e3 Nbd7 10. cxd5 exd5 |
| Melody Amber, Rapidplay, Monaco 1995 – Round 9 – Lautier, Joel – 0-1 – Karpov, Anatoly – G32 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. f3 d5 9. e3 Nbd7 10. cxd5 exd5 |
| PCA Qualifiers 1993 – Round 3 – Azmaiparashvili, Zurab – 1/2-1/2 – Vyzmanavin, Alexey – G46 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. f3 d5 9. e3 Nbd7 10. cxd5 exd5 |
| Tal Memorial 2008 – Round 4 – Kramnik, Vladimir – 1/2-1/2 – Ponomariov, Ruslan – G15 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. f3 d6 9. e4 c5 10. dxc5 bxc5 |
| World Cup 1988 – Round 1 – Kasparov, Garry – 1-0 – Hjartarson, Johann – G20 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. f3 d6 9. e4 c5 10. d5 Nbd7 |
| World Cup 1989 – Round 1 – Hjartarson, Johann – 1-0 – Salov, Valery – G27 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. f3 d6 9. e4 c5 10. d5 Nbd7 |
| World Cup 1991 – Round 8 – Karpov, Anatoly – 0-1 – Ljubojevic, Ljubomir – G59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. f3 c5 9. e3 cxd4 10. Qxd4 Nc6 |
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- E20-E59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 Nimzo-Indian defence, E32 - 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 - Nimzo-Indian [+0.16], E32q - 4…O-O 5.a3 Bxc3+ 6.Qxc3 b6 7.Bg5 Bb7 8.f3 - Classical [+0.07], SÉRIE E
1990 Linares 8th – Round 10 – Gelfand, Boris – 1-0 – Ljubojevic, Ljubomir – G56
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- E20-E59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 Nimzo-Indian defence, E32 - 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 - Nimzo-Indian [+0.16], E32q - 4…O-O 5.a3 Bxc3+ 6.Qxc3 b6 7.Bg5 Bb7 8.f3 - Classical [+0.07], SÉRIE E
41. Olympiad Open 2014 – Round 4.20 – Dias Da Fonseca, Petrus Fa – 1/2-1/2 – Leko, Peter – G269
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- E20-E59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 Nimzo-Indian defence, E32 - 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 - Nimzo-Indian [+0.16], E32q - 4…O-O 5.a3 Bxc3+ 6.Qxc3 b6 7.Bg5 Bb7 8.f3 - Classical [+0.07], SÉRIE E
41. Olympiad Open 2014 – Round 5.8 – Michiels, Bart – 1/2-1/2 – Mchedlishvili, Mikheil – G383
- Lire la suite
-
- E20-E59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 Nimzo-Indian defence, E32 - 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 - Nimzo-Indian [+0.16], E32q - 4…O-O 5.a3 Bxc3+ 6.Qxc3 b6 7.Bg5 Bb7 8.f3 - Classical [+0.07], SÉRIE E
Amber Blindfold 2000 – Round 5 – Karpov, Anatoly – 1/2-1/2 – Ljubojevic, Ljubomir – G19
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-
- E20-E59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 Nimzo-Indian defence, E32 - 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 - Nimzo-Indian [+0.16], E32q - 4…O-O 5.a3 Bxc3+ 6.Qxc3 b6 7.Bg5 Bb7 8.f3 - Classical [+0.07], SÉRIE E
Melody Amber, Rapidplay, Monaco 1995 – Round 9 – Lautier, Joel – 0-1 – Karpov, Anatoly – G32
- Lire la suite
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- E20-E59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 Nimzo-Indian defence, E32 - 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 - Nimzo-Indian [+0.16], E32q - 4…O-O 5.a3 Bxc3+ 6.Qxc3 b6 7.Bg5 Bb7 8.f3 - Classical [+0.07], SÉRIE E
PCA Qualifiers 1993 – Round 3 – Azmaiparashvili, Zurab – 1/2-1/2 – Vyzmanavin, Alexey – G46
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