Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | ● f2→e3, e3→d4 | ● a7→b6, c7→b6, d7→e6, f7→e6 |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | — | — |
| Cases faibles | — | — |
| Centre | ● d4 (2v1), ● e5 (1v0) | ● d5 (2v1) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 1) | |
| Bf1 | ● Bf1 Non développé (mob. 2) | |
| Bc3 | ● Bc3 Actif (mob. 6) | |
| Ba6 | ● Ba6 Actif (mob. 4) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 4 (● c1, ● f1, ● a1, ● h1) | 3 (● b8, ● 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 | ● c4-c5, ● d4-d5 | ● …c7-c5, ● …d7-d5, ● …e6-e5 |
E45 — Nimzo-Indian: Nimzowitsch, 5.Ne2 Ba6 6.Ng3 Bxc3+
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2 Ba6 6.Ng3 Bxc3+ ○ Trait aux Blancs
Ouverture — Centre mobile
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. Bd2 (Développer Bc1).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...O-O (Mettre le roi en sécurité, connecter les tours) ; ...Nc6 (Développer Nb8) ; ...c5 (Frapper le centre adverse) ; ...d5 (Occuper le centre) ; ...e5 (Occuper le centre).
Avantages
Faiblesses
Diagonale active
Plans
| Partie |
|---|
| ? 2000 – Round ? – Gulko, Boris – 1-0 – Rechlis, Gad – G39 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 Ba6 6. Ng3 Bxc3+ 7. bxc3 d5 8. Ba3 Bxc4 9. Bxc4 dxc4 10. Qa4+ Qd7 |
| 1951 New York ch-USA – Round 8 – Reshevsky, Samuel – 1-0 – Santasiere, Anthony – G31 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 Ba6 6. Ng3 Bxc3+ 7. bxc3 d5 8. Ba3 Qc8 9. Nh5 Nxh5 10. Qxh5 Qd7 |
| 1957 Reykjavik – Round 1 – Saidy, Anthony – 0-1 – Marszalek, Rafal – G5 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 Ba6 6. Ng3 Bxc3+ 7. bxc3 d5 8. cxd5 Bxf1 9. Nxf1 Qxd5 10. f3 c5 |
| 1961 Maroczy Memorial Budapest HUN – Round 1 – Bronstein, David I – 1/2-1/2 – Portisch, Lajos – G21 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 Ba6 6. Ng3 Bxc3+ 7. bxc3 d5 8. Qf3 Qd7 9. cxd5 exd5 10. Bxa6 Nxa6 |
| 1961 Torremolinos – Round 5 – Gligorić, Svetozar – 1-0 – Portisch, Lajos – G20 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 Ba6 6. Ng3 Bxc3+ 7. bxc3 d5 8. cxd5 Bxf1 9. Kxf1 Qxd5 10. Qd3 Nc6 |
| 1965 New York ch-USA – Round 7 – Saidy, Anthony – 0-1 – Fischer, Raphael – G15 1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 b6 5. Ne2 Ba6 6. Ng3 Bxc3+ 7. bxc3 d5 8. Qf3 O-O 9. e4 dxc4 10. Bg5 h6 |
| 1966 Santa Monica – Round 11 – Portisch, Lajos – 0-1 – Fischer, Robert J – G47 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 Ba6 6. Ng3 Bxc3+ 7. bxc3 d5 8. Qf3 O-O 9. e4 dxe4 10. Nxe4 Nxe4 |
| 1967 Capablanca Memorial – Round 3 – O'Kelly, Albéric de Galway – 1/2-1/2 – Pachman, Ludek – G27 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 Ba6 6. Ng3 Bxc3+ 7. bxc3 d5 8. f3 h5 9. cxd5 Bxf1 10. Nxf1 Qxd5 |
| 1967 IBM – Round 5 – Donner, Jan-Hein – 1/2-1/2 – Hein-Pachman, Ludek – G20 1. d4 e6 2. c4 Bb4+ 3. Nc3 Nf6 4. e3 b6 5. Ne2 Ba6 6. Ng3 Bxc3+ 7. bxc3 d5 8. Qf3 O-O 9. cxd5 exd5 10. Bxa6 Nxa6 |
| 1968 CSR Ch – Round 3 – Kozma, Julius – 0-1 – Pachman, Ludek – G23 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 Ba6 6. Ng3 Bxc3+ 7. bxc3 d5 8. Ba3 Bxc4 9. Bxc4 dxc4 10. O-O Qd7 |
| 1968 Manila – Round 13 – Gligorić, Svetozar – 1-0 – Rodriguez, Ruben Jorge – G24 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 Ba6 6. Ng3 Bxc3+ 7. bxc3 d5 8. f3 O-O 9. cxd5 Bxf1 10. Kxf1 exd5 |
| 1970 Vinkovci – Round 4 – Gligoric, Svetozar – 1/2-1/2 – Petrosian, Tigran V. – G35 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 Ba6 6. Ng3 Bxc3+ 7. bxc3 d5 8. Ba3 dxc4 9. e4 Qd7 10. Be2 Nc6 |
| 1971 Hoogovens – Round 11 – Najdorf, Miguel – 1/2-1/2 – Donner, Jan Hein – G69 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 Ba6 6. Ng3 Bxc3+ 7. bxc3 d5 8. Ba3 dxc4 9. e4 Qd7 10. Be2 Nc6 |
| Biel Interzonal 1976 – Round 7 – Lombard, Andre – 0-1 – Larsen, Bent – G31 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 Ba6 6. Ng3 Bxc3+ 7. bxc3 d5 8. Qf3 O-O 9. cxd5 Qxd5 10. e4 Qb7 |
| Norway Chess 2024 - Round 6 - Nakamura, Hikaru - 0-1 - Caruana, Fabiano - G27 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 Ba6 6. Ng3 Bxc3+ 7. bxc3 d5 8. cxd5 Bxf1 9. Rxf1 Qxd5 10. f3 Nc6 |
| Norway Chess 2024 - Round 6 - Nakamura, Hikaru - 1/2-1/2 - Caruana, Fabiano - G26 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 Ba6 6. Ng3 Bxc3+ 7. bxc3 d5 8. Qf3 O-O 9. cxd5 Bxf1 10. Kxf1 exd5 |
| USA Ch 2022 – Round 9.5 – Swiercz, Dariusz – 1/2-1/2 – Moradiabadi, Elshan – G60 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 Ba6 6. Ng3 Bxc3+ 7. bxc3 d5 8. cxd5 Bxf1 9. Rxf1 Qxd5 10. f3 Nc6 |
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- E20-E59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 Nimzo-Indian defence, E45 - 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2 Ba6 - Nimzo-Indian Defense: St. Petersburg Variation, Fischer Variation (1951), E45g - 6…Bxc3+ - Nimzo-Indian: Nimzowitsch, SÉRIE E
? 2000 – Round ? – Gulko, Boris – 1-0 – Rechlis, Gad – G39
- Lire la suite
-
- E20-E59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 Nimzo-Indian defence, E45 - 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2 Ba6 - Nimzo-Indian Defense: St. Petersburg Variation, Fischer Variation (1951), E45g - 6…Bxc3+ - Nimzo-Indian: Nimzowitsch, SÉRIE E
1951 New York ch-USA – Round 8 – Reshevsky, Samuel – 1-0 – Santasiere, Anthony – G31
- Lire la suite
-
- E20-E59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 Nimzo-Indian defence, E45 - 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2 Ba6 - Nimzo-Indian Defense: St. Petersburg Variation, Fischer Variation (1951), E45g - 6…Bxc3+ - Nimzo-Indian: Nimzowitsch, SÉRIE E
1957 Reykjavik – Round 1 – Saidy, Anthony – 0-1 – Marszalek, Rafal – G5
- Lire la suite
-
- E20-E59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 Nimzo-Indian defence, E45 - 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2 Ba6 - Nimzo-Indian Defense: St. Petersburg Variation, Fischer Variation (1951), E45g - 6…Bxc3+ - Nimzo-Indian: Nimzowitsch, SÉRIE E
1961 Maroczy Memorial Budapest HUN – Round 1 – Bronstein, David I – 1/2-1/2 – Portisch, Lajos – G21
- Lire la suite
-
- E20-E59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 Nimzo-Indian defence, E45 - 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2 Ba6 - Nimzo-Indian Defense: St. Petersburg Variation, Fischer Variation (1951), E45g - 6…Bxc3+ - Nimzo-Indian: Nimzowitsch, SÉRIE E
1961 Torremolinos – Round 5 – Gligorić, Svetozar – 1-0 – Portisch, Lajos – G20
- Lire la suite
-
- E20-E59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 Nimzo-Indian defence, E45 - 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2 Ba6 - Nimzo-Indian Defense: St. Petersburg Variation, Fischer Variation (1951), E45g - 6…Bxc3+ - Nimzo-Indian: Nimzowitsch, SÉRIE E
1965 New York ch-USA – Round 7 – Saidy, Anthony – 0-1 – Fischer, Raphael – G15
- Lire la suite
-
- E20-E59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 Nimzo-Indian defence, E45 - 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2 Ba6 - Nimzo-Indian Defense: St. Petersburg Variation, Fischer Variation (1951), E45g - 6…Bxc3+ - Nimzo-Indian: Nimzowitsch, SÉRIE E
1966 Santa Monica – Round 11 – Portisch, Lajos – 0-1 – Fischer, Robert J – G47
- Lire la suite
-
- E20-E59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 Nimzo-Indian defence, E45 - 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2 Ba6 - Nimzo-Indian Defense: St. Petersburg Variation, Fischer Variation (1951), E45g - 6…Bxc3+ - Nimzo-Indian: Nimzowitsch, SÉRIE E
1967 Capablanca Memorial – Round 3 – O’Kelly, Albéric de Galway – 1/2-1/2 – Pachman, Ludek – G27
- Lire la suite
-
- E20-E59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 Nimzo-Indian defence, E45 - 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2 Ba6 - Nimzo-Indian Defense: St. Petersburg Variation, Fischer Variation (1951), E45g - 6…Bxc3+ - Nimzo-Indian: Nimzowitsch, SÉRIE E
1967 IBM – Round 5 – Donner, Jan-Hein – 1/2-1/2 – Hein-Pachman, Ludek – G20
- Lire la suite
-
- E20-E59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 Nimzo-Indian defence, E45 - 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2 Ba6 - Nimzo-Indian Defense: St. Petersburg Variation, Fischer Variation (1951), E45g - 6…Bxc3+ - Nimzo-Indian: Nimzowitsch, SÉRIE E
1968 CSR Ch – Round 3 – Kozma, Julius – 0-1 – Pachman, Ludek – G23
- Lire la suite
-
- E20-E59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 Nimzo-Indian defence, E45 - 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2 Ba6 - Nimzo-Indian Defense: St. Petersburg Variation, Fischer Variation (1951), E45g - 6…Bxc3+ - Nimzo-Indian: Nimzowitsch, SÉRIE E
1968 Manila – Round 13 – Gligorić, Svetozar – 1-0 – Rodriguez, Ruben Jorge – G24
- Lire la suite
-
- E20-E59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 Nimzo-Indian defence, E45 - 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2 Ba6 - Nimzo-Indian Defense: St. Petersburg Variation, Fischer Variation (1951), E45g - 6…Bxc3+ - Nimzo-Indian: Nimzowitsch, SÉRIE E
1970 Vinkovci – Round 4 – Gligoric, Svetozar – 1/2-1/2 – Petrosian, Tigran V. – G35
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