Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | ● d6 |
| Chaînes | ● f2→g3, h2→g3 | ● d6→e5, b7→a6 |
| Passés | — | — |
| Majorité | ● aile dame 3v2 | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● d5 (3v1) | ● g4 (2v1) |
| Cases faibles | — | — |
| Centre | ● d4 (2v1), ● d5 (3v1) | ● e5 (1v0) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs | |
| Semi-ouvertes | ● d | ● c |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 5) | |
| Bf1 | ● Bf1 Non développé (mob. 7) | |
| Bc8 | ● Bc8 Non développé (mob. 5) | |
| Bf8 | ● Bf8 Non développé (mob. 1) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 4 (● c1, ● f1, ● a1, ● h1) | 5 (● b8, ● c8, ● f8, ● 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 | fermé | |
| Ruptures | ● f2-f4 | ● …d6-d5 |
B91g — Najdorf
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.g3 e5 7.Nb3 ● Trait aux Noirs
Ouverture — Centre fermé
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. Bg5 (Clouer Nf6) ; Bd3 (Développer Bf1) ; f4 (Rupture) ; f3 (Poussée).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...Nbd7 (Développer Nb8) ; ...Be7 (Développer Bf8) ; ...d5 (Occuper le centre).
Avantages
Faiblesses
Diagonale active
Plans
| Partie |
|---|
| 1950 Dubrovnik olm – Round 3 – Reshevsky, Samuel – 1/2-1/2 – Najdorf, Miguel – G38 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nb3 Be6 8. Bg2 Nbd7 9. O-O Rc8 10. h3 b5 |
| 1951 Staunton Memorial – Round 9 – Matanovic, Aleksandar – 0-1 – Bogoljubow, Efim – G64 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nb3 Bg4 8. Qd3 Nc6 9. a3 Be7 10. Bg2 O-O |
| 1965 Tallinn ch-URS – Round 1 – Bronstein, David I – 0-1 – Sakharov, Yuri G. – G84 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nb3 Bg4 8. Qd3 Be7 9. Bg2 O-O 10. O-O Qc7 |
| 1966 Sao Paulo CXSP Ch – Round ? – Cotta, Eduardo – 1/2-1/2 – Rocha, Antonio – G28 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nb3 Bg4 8. Qd3 Nc6 9. a3 h6 10. Bg2 Be7 |
| 1967 Reggio Emilia ITA – Round 4 – Albano, Marco – 1/2-1/2 – Huguet, Bernard – G4 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nb3 Be6 8. Bg2 Be7 9. O-O O-O 10. h3 b5 |
| 1975 URS Team Ch – Round 2 – Khalafian, Erna – 0-1 – Matveeva, Irina – G264 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nb3 b5 8. Bg5 Nbd7 9. Nd5 Bb7 10. Bh3 Bxd5 |
| 36. Olympiad 2004 – Round 14 – Movsesian, Sergei – 1/2-1/2 – Sadvakasov, Darmen – G515 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nb3 b5 8. a4 b4 9. Nd5 Bb7 10. Bg2 a5 |
| 42. Olympiad 2016 – Round 10.23 – Stevic, Hrvoje – 1-0 – Al-Sayed, Mohammed – G719 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nb3 b5 8. a4 b4 9. Nd5 Bb7 10. Nxf6+ Qxf6 |
| Amber Blindfold 2006 – Round 1 – Leko, Peter – 1-0 – Nielsen, Peter Heine – G4 1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nb3 Nbd7 8. a4 b6 9. Bg2 Bb7 10. O-O Be7 |
| FIDE World Cup 2025 – Round R4 Blitz 1 – Wei Yi – 1-0 – Maghsoodloo Parham – G598 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. h3 Na5 6. Nc3 Nf6 7. Bg5 h6 8. Bxf6 Qxf6 9. Nd5 Qd8 10. b4 Nxc4 |
| FIDE World Cup 2025 – Round R5 Classical 2 – Svane – 1/2-1/2 – Javokhir Sindarov – G611 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nf6 6. d4 Be7 7. h3 O-O 8. Bd3 Re8 9. O-O h6 10. Re1 Bf8 |
| Mtel Masters 2005 – Round 7 – Adams, Michael – 0-1 – Topalov, Veselin – G10 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nb3 Nbd7 8. Bg2 b5 9. O-O Be7 10. a4 b4 |
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- B20-B99 1. e4 c5 - Sicilian Defense, B90-B99 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 Sicilian, Najdorf, B91 - 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.g3 - Sicilian Defense: Najdorf Variation, Zagreb Variation, B91g - 7…* - Najdorf, SÉRIE B 1.e4 2....
1950 Dubrovnik olm – Round 3 – Reshevsky, Samuel – 1/2-1/2 – Najdorf, Miguel – G38
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B90-B99 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 Sicilian, Najdorf, B91 - 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.g3 - Sicilian Defense: Najdorf Variation, Zagreb Variation, B91g - 7…* - Najdorf, SÉRIE B 1.e4 2....
1951 Staunton Memorial – Round 9 – Matanovic, Aleksandar – 0-1 – Bogoljubow, Efim – G64
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B90-B99 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 Sicilian, Najdorf, B91 - 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.g3 - Sicilian Defense: Najdorf Variation, Zagreb Variation, B91g - 7…* - Najdorf, SÉRIE B 1.e4 2....
1965 Tallinn ch-URS – Round 1 – Bronstein, David I – 0-1 – Sakharov, Yuri G. – G84
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B90-B99 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 Sicilian, Najdorf, B91 - 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.g3 - Sicilian Defense: Najdorf Variation, Zagreb Variation, B91g - 7…* - Najdorf, SÉRIE B 1.e4 2....
1966 Sao Paulo CXSP Ch – Round ? – Cotta, Eduardo – 1/2-1/2 – Rocha, Antonio – G28
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B90-B99 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 Sicilian, Najdorf, B91 - 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.g3 - Sicilian Defense: Najdorf Variation, Zagreb Variation, B91g - 7…* - Najdorf, SÉRIE B 1.e4 2....
1967 Reggio Emilia ITA – Round 4 – Albano, Marco – 1/2-1/2 – Huguet, Bernard – G4
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B90-B99 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 Sicilian, Najdorf, B91 - 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.g3 - Sicilian Defense: Najdorf Variation, Zagreb Variation, B91g - 7…* - Najdorf, SÉRIE B 1.e4 2....
1975 URS Team Ch – Round 2 – Khalafian, Erna – 0-1 – Matveeva, Irina – G264
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-
- B20-B99 1. e4 c5 - Sicilian Defense, B90-B99 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 Sicilian, Najdorf, B91 - 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.g3 - Sicilian Defense: Najdorf Variation, Zagreb Variation, B91g - 7…* - Najdorf, SÉRIE B 1.e4 2....
36. Olympiad 2004 – Round 14 – Movsesian, Sergei – 1/2-1/2 – Sadvakasov, Darmen – G515
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B90-B99 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 Sicilian, Najdorf, B91 - 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.g3 - Sicilian Defense: Najdorf Variation, Zagreb Variation, B91g - 7…* - Najdorf, SÉRIE B 1.e4 2....
42. Olympiad 2016 – Round 10.23 – Stevic, Hrvoje – 1-0 – Al-Sayed, Mohammed – G719
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B90-B99 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 Sicilian, Najdorf, B91 - 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.g3 - Sicilian Defense: Najdorf Variation, Zagreb Variation, B91g - 7…* - Najdorf, SÉRIE B 1.e4 2....
Amber Blindfold 2006 – Round 1 – Leko, Peter – 1-0 – Nielsen, Peter Heine – G4
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B90-B99 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 Sicilian, Najdorf, B91 - 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.g3 - Sicilian Defense: Najdorf Variation, Zagreb Variation, B91g - 7…* - Najdorf, SÉRIE B 1.e4 2....
FIDE World Cup 2025 – Round R4 Blitz 1 – Wei Yi – 1-0 – Maghsoodloo Parham – G598
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B90-B99 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 Sicilian, Najdorf, B91 - 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.g3 - Sicilian Defense: Najdorf Variation, Zagreb Variation, B91g - 7…* - Najdorf, SÉRIE B 1.e4 2....
FIDE World Cup 2025 – Round R5 Classical 2 – Svane – 1/2-1/2 – Javokhir Sindarov – G611
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B90-B99 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 Sicilian, Najdorf, B91 - 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.g3 - Sicilian Defense: Najdorf Variation, Zagreb Variation, B91g - 7…* - Najdorf, SÉRIE B 1.e4 2....
Mtel Masters 2005 – Round 7 – Adams, Michael – 0-1 – Topalov, Veselin – G10
- Lire la suite












