Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | ● c4, ● c5 | — |
| Pions isolés | — | — |
| Arriérés | — | ● d7 |
| Chaînes | ● b2→a3 | ● d7→e6, f7→e6 |
| Passés | — | — |
| Majorité | ● aile dame 4v2 | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● e4 (2v1), ● b5 (2v0) | — |
| Cases faibles | — | — |
| Centre | ● e4 (2v1) | — |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs | |
| Semi-ouvertes | ● d | ● c |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 5) | |
| Bf1 | ● Bf1 Non développé (mob. 0) | |
| Bb4 | ● Bb4 Actif (mob. 4) | |
| Bc8 | ● Bc8 Non développé (mob. 0) | |
| Paire de fous | ● Oui | ● Oui |
| Clouages | ● knight c3 | — |
| Non développées | 5 (● g1, ● c1, ● f1, ● a1, ● h1) | 3 (● b8, ● c8, ● a8) |
Sécurité du roi
| ♔ Blancs | ♚ Noirs | |
| Statut | ● Au centre | ● Roqué |
| Droits de roque | O-O / O-O-O | — |
Thèmes
| ♔ Blancs | ♚ Noirs | |
| Phase | Ouverture | |
| Centre | mobile | |
| Ruptures | ● c5-c6 | ● …d7-d6, ● …d7-d5 |
E39i — Classical, Pirc
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 O-O 6.a3 ● Trait aux Noirs
Ouverture — Centre mobile
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. e4 (Centre d4+e4, menace e5, libère Bf1) ; Nf3 (Développer Ng1) ; Bg5 (Clouer Nf6) ; c6 (Renforcer le centre) ; e3 (Solidifier le centre, libérer le fou).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...Nc6 (Développer Nb8) ; ...d6 (Libérer Bc8) ; ...d5 (Occuper le centre) ; ...e5 (Occuper le centre).
Avantages
Faiblesses
Diagonale active
Plans
| Partie |
|---|
| ? 1990 – Round ? – Chernin, Alexander – 1-0 – Horvath, Jozsef M – G8 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 O-O 6. a3 Bxc5 7. Bf4 Nc6 8. e3 b6 9. Nf3 Bb7 10. Be2 Rc8 |
| 1950 Zlin ch CZE – Round 2 – Tikovsky, Alexandr – 0-1 – Filip, Miroslav – G3 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 O-O 6. a3 Bxc5 7. e3 b6 8. b4 Be7 9. Bb2 Bb7 10. Nf3 a5 |
| 1953 Mar del Plata – Round 12 – Jauregui, Carlos – 0-1 – Letelier Martner, Rene – G124 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 O-O 6. a3 Bxc5 7. e3 b6 8. Be2 Bb7 9. Bf3 Nc6 10. Nge2 d5 |
| 1953 Mar del Plata – Round 14 – Jauregui, Carlos – 0-1 – Shocron, Ruben – G140 1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 O-O 6. a3 Bxc5 7. e3 b6 8. Nf3 Bb7 9. Be2 Nc6 10. O-O Rc8 |
| 1958 Munich olm fin-B – Round 8 – Nilsson, Zandor – 0-1 – Portisch, Lajos – G16 1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. Qc2 c5 5. dxc5 O-O 6. a3 Bxc5 7. b4 Be7 8. Bb2 a5 9. b5 d6 10. Nf3 Qc7 |
| FIDE World Blitz Championship 2025 – Round 3 – Nils Grandelius – 0-1 – Nepomniachtchi Ian – G43 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 O-O 6. a3 Bxc5 7. Bf4 e5 8. Bg3 Nc6 9. e3 d6 10. Bd3 h6 |
| FIDE World Blitz Championship 2025 – Round 5 – Praggnanandhaa R – 1-0 – Nikolas Theodorou – G96 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nd4 5. Nxd4 cxd4 6. c3 a6 7. Be2 Bc5 8. Na3 Ne7 9. cxd4 Bxd4 10. Nc2 Ba7 |
| Niksic 1983 – Round 6 – Seirawan, Yasser – 1-0 – Portisch, Lajos – G40 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 O-O 6. a3 Bxc5 7. Bf4 Nc6 8. Nf3 b6 9. Rd1 Bb7 10. e4 Ng4 |
-
- E20-E59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 Nimzo-Indian defence, E39 - 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 O-O - Nimzo-Indian Defense: Classical Variation, Berlin Variation, Pirc Variation, E39i - 6…* - Classical, Pirc, SÉRIE E
? 1990 – Round ? – Chernin, Alexander – 1-0 – Horvath, Jozsef M – G8
- Lire la suite
-
- E20-E59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 Nimzo-Indian defence, E39 - 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 O-O - Nimzo-Indian Defense: Classical Variation, Berlin Variation, Pirc Variation, E39i - 6…* - Classical, Pirc, SÉRIE E
1950 Zlin ch CZE – Round 2 – Tikovsky, Alexandr – 0-1 – Filip, Miroslav – G3
- Lire la suite
-
- E20-E59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 Nimzo-Indian defence, E39 - 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 O-O - Nimzo-Indian Defense: Classical Variation, Berlin Variation, Pirc Variation, E39i - 6…* - Classical, Pirc, SÉRIE E
1953 Mar del Plata – Round 12 – Jauregui, Carlos – 0-1 – Letelier Martner, Rene – G124
- Lire la suite
-
- E20-E59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 Nimzo-Indian defence, E39 - 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 O-O - Nimzo-Indian Defense: Classical Variation, Berlin Variation, Pirc Variation, E39i - 6…* - Classical, Pirc, SÉRIE E
1953 Mar del Plata – Round 14 – Jauregui, Carlos – 0-1 – Shocron, Ruben – G140
- Lire la suite
-
- E20-E59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 Nimzo-Indian defence, E39 - 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 O-O - Nimzo-Indian Defense: Classical Variation, Berlin Variation, Pirc Variation, E39i - 6…* - Classical, Pirc, SÉRIE E
1958 Munich olm fin-B – Round 8 – Nilsson, Zandor – 0-1 – Portisch, Lajos – G16
- Lire la suite
-
- E20-E59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 Nimzo-Indian defence, E39 - 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 O-O - Nimzo-Indian Defense: Classical Variation, Berlin Variation, Pirc Variation, E39i - 6…* - Classical, Pirc, SÉRIE E
FIDE World Blitz Championship 2025 – Round 3 – Nils Grandelius – 0-1 – Nepomniachtchi Ian – G43
- Lire la suite
-
- E20-E59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 Nimzo-Indian defence, E39 - 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 O-O - Nimzo-Indian Defense: Classical Variation, Berlin Variation, Pirc Variation, E39i - 6…* - Classical, Pirc, SÉRIE E
FIDE World Blitz Championship 2025 – Round 5 – Praggnanandhaa R – 1-0 – Nikolas Theodorou – G96
- Lire la suite
-
- E20-E59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 Nimzo-Indian defence, E39 - 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 O-O - Nimzo-Indian Defense: Classical Variation, Berlin Variation, Pirc Variation, E39i - 6…* - Classical, Pirc, SÉRIE E
Niksic 1983 – Round 6 – Seirawan, Yasser – 1-0 – Portisch, Lajos – G40
- Lire la suite








