B45m — Sicilian: Taimanov, Four Knights, 6.Nxc6 bxc6 7.e5 Nd5 8.Ne4
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Nf6 6.Nxc6 bxc6 7.e5 Nd5 8.Ne4 * ● Trait aux Noirs
Ouverture — Centre fermé
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Avantages : majorité aile_dame (3v2), case forte g5, case forte d6, avant-poste d6(C), paire de fous, colonne d.
Faiblesses adverses : arriéré d7, isolé a7, Bc8 enfermé, Bf8 enfermé, roi noir au centre.
Problèmes : roi au centre, Bc1 enfermé, Bf1 enfermé, 4 pièces non développées (C1, F1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● Be3 — Développer Bc1
● Bd3 — Développer Bf1
● Rd — Tour sur colonne d
Faiblesses adverses : arriéré d7, isolé a7, Bc8 enfermé, Bf8 enfermé, roi noir au centre.
Problèmes : roi au centre, Bc1 enfermé, Bf1 enfermé, 4 pièces non développées (C1, F1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● Be3 — Développer Bc1
● Bd3 — Développer Bf1
● Rd — Tour sur colonne d
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Avantages : majorité centre (2v1), case forte b4, case forte d5, paire de fous, colonne b.
Faiblesses adverses : Bc1 enfermé, Bf1 enfermé, roi blanc au centre.
Problèmes : roi au centre, Bc8 enfermé, Bf8 enfermé, arriéré d7, isolé a7, 4 pièces non développées (C8, F8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...d6 — Libérer Bc8
● ...Be7 — Développer Bf8
● ...c5 — Rupture
● ...f6 — Rupture
Faiblesses adverses : Bc1 enfermé, Bf1 enfermé, roi blanc au centre.
Problèmes : roi au centre, Bc8 enfermé, Bf8 enfermé, arriéré d7, isolé a7, 4 pièces non développées (C8, F8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...d6 — Libérer Bc8
● ...Be7 — Développer Bf8
● ...c5 — Rupture
● ...f6 — Rupture
Avantages
Faiblesses adverses
Diagonale active
Plans
Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | ● a7 |
| Arriérés | — | ● d7 |
| Chaînes | — | ● d7→c6, d7→e6, f7→e6 |
| Passés | — | — |
| Majorité | ● aile_dame 3v2 | ● centre 2v1 |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● g5 (2v1), ● d6 (2v1) | ● b4 (2v0), ● d5 (2v1) |
| Cases faibles | — | — |
| Centre | ● d4 (1v0) | ● d5 (2v1) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs | |
| Semi-ouvertes | ● d | ● b |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 5) | |
| Bf1 | ● Bf1 Non développé (mob. 5) | |
| Bc8 | ● Bc8 Non développé (mob. 2) | |
| Bf8 | ● Bf8 Non développé (mob. 5) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 4 (c1, f1, a1, h1) | 4 (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 | ● c2-c3, ● f2-f3 | ● …c6-c5, ● …d7-d6, ● …f7-f6, ● …f7-f5 |
| Partie |
|---|
| 7. World Team Championship 2010 – Round 4 – Sutovsky, Emil – 1-0 – Mastrovasilis, Athanasios – G66 1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qa5+ 9. c3 f5 10. exf6 Nxf6 |
| Amber-blindfold 16th 2007 – Round 6 – Anand, Viswanathan – 1/2-1/2 – Carlsen, Magnus – G16 1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7 |
| Amber-rapid 12th 2003 – Round 8 – Anand, Viswanathan – 1/2-1/2 – Leko, Peter – G28 1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7 |
| Amber-rapid 5th 1996 – Round 7 – Polgar, Judit – 0-1 – Lautier, Joel – G31 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qa5+ 9. c3 Ba6 10. Bxa6 Qxa6 |
| Dortmunder Schachtage 1999 – Round 4 – Anand, Viswanathan – 1/2-1/2 – Leko, Peter – G13 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7 |
| Dos Hermanas 1999 – Round 7 – Svidler, Peter – 1/2-1/2 – Illescas Cordoba, Miguel – G32 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7 |
| European Club Cup 2015 – Round 3.8 – Shirov, Alexei – 1-0 – Westerberg, Jonathan – G62 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7 |
| FIDE GP 2002 – Round 3.1 – Topalov, Veselin – 1-0 – Leko, Peter – G60 1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7 |
| FIDE GP 2002 – Round 5.5 – Leko, Peter – 1-0 – Grischuk, Alexander – G110 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7 |
| FIDE Grand Swiss 2025 – Round 3 – Robson Ray – 1/2-1/2 – Hakobyan Aram – G161 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. c4 Nb4 10. c5 Qb8 |
| FIDE Grand Swiss 2025 – Round 4 – Suyarov Mukhammadzokhid – 1/2-1/2 – Gurel Ediz – G227 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7 |
| FIDE Grand Swiss 2025 – Round 8 – Deac Bogdan-Daniel – 1/2-1/2 – Xu Xiangyu – G454 1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7 |
| FIDE World Blitz Championship 2025 – Round 10 – Andrey Esipenko – 0-1 – Aram Hakobyan – G198 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Bd3 Qc7 10. f4 c5 |
| FIDE World Cup 2019 – Round 1.1 – Dominguez Perez, Leinier – 1-0 – Escobar Forero, Alder – G40 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 f5 9. exf6 Nxf6 10. Nd6+ Bxd6 |
| FIDE World Cup 2019 – Round 2.1 – Vachier-Lagrave, Maxime – 1-0 – Kovalenko, Igor – G212 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7 |
| FIDE World Cup 2025 – Round Finals Rapid 1 – Javokhir Sindarov – 1/2-1/2 – Wei Yi – G663 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Bd3 Qc7 10. f4 Nb4 |
| Fujitsu-Siemens Giants 2000 – Round 2 – Shirov, Alexei – 1/2-1/2 – Kramnik, Vladimir – G6 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7 |
| Sparkassen Final 2002 – Round 1 – Leko, Peter – 1-0 – Topalov, Veselin – G1 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7 |
| Superbet Classic 2022 – Round 8.4 – Caruana, Fabiano – 1/2-1/2 – Rapport, Richard – G38 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. c4 Nb4 10. c5 Qb8 |
| SuperGM 2001 – Round 10 – Kasparov, Garry – 1-0 – Grischuk, Alexander – G23 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7 |
| TCh-RUS 2005 – Round 6 – Najer, Evgeniy – 1/2-1/2 – Yakovich, Yuri – G97 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. c4 Nb4 10. c5 Qb8 |
| TCh-RUS 2005 – Round 7 – Svidler, Peter – 1/2-1/2 – Malakhov, Valentyn – G117 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. c4 Nb4 10. c5 Ba6 |
| World Blitz 2019 – Round 5.72 – Gutenev, Alexander – 0-1 – Grachev, Boris – G363 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7 |
| World Blitz 2021 – Round 9.53 – Volokitin, Andrei – 1-0 – Kanarek, Marcel – G548 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Rb8 9. a3 Qa5+ 10. Bd2 Qc7 |
| World Blitz 2021 – Round 9.63 – Saric, Ivan – 1/2-1/2 – Szpar, Milosz – G556 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7 |
| World Rapid 2019 – Round 10.12 – Giri, Anish – 1/2-1/2 – Grachev, Boris – G622 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7 |
| World Rapid 2019 – Round 15.24 – Guseinov, Gadir – 1/2-1/2 – Grachev, Boris – G959 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7 |
| XVI Ciudad de Linares 99 1999 – Round 6 – Kasparov, Garry – 1/2-1/2 – Leko, Peter – G20 1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7 |
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- B20-B99 1. e4 c5 - Sicilian Defense, B40-B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B45 - 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 - Sicilian [+0.43], B45m - 5…Nf6 6.Nxc6 bxc6 7.e5 Nd5 8.Ne4 - Taimanov Four Knights [+0.59], SÉRIE B 1.e4 2....
7. World Team Championship 2010 – Round 4 – Sutovsky, Emil – 1-0 – Mastrovasilis, Athanasios – G66
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B40-B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B45 - 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 - Sicilian [+0.43], B45m - 5…Nf6 6.Nxc6 bxc6 7.e5 Nd5 8.Ne4 - Taimanov Four Knights [+0.59], SÉRIE B 1.e4 2....
Amber-blindfold 16th 2007 – Round 6 – Anand, Viswanathan – 1/2-1/2 – Carlsen, Magnus – G16
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B40-B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B45 - 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 - Sicilian [+0.43], B45m - 5…Nf6 6.Nxc6 bxc6 7.e5 Nd5 8.Ne4 - Taimanov Four Knights [+0.59], SÉRIE B 1.e4 2....
Amber-rapid 12th 2003 – Round 8 – Anand, Viswanathan – 1/2-1/2 – Leko, Peter – G28
- Lire la suite
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- B20-B99 1. e4 c5 - Sicilian Defense, B40-B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B45 - 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 - Sicilian [+0.43], B45m - 5…Nf6 6.Nxc6 bxc6 7.e5 Nd5 8.Ne4 - Taimanov Four Knights [+0.59], SÉRIE B 1.e4 2....
Amber-rapid 5th 1996 – Round 7 – Polgar, Judit – 0-1 – Lautier, Joel – G31
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B40-B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B45 - 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 - Sicilian [+0.43], B45m - 5…Nf6 6.Nxc6 bxc6 7.e5 Nd5 8.Ne4 - Taimanov Four Knights [+0.59], SÉRIE B 1.e4 2....
Dortmunder Schachtage 1999 – Round 4 – Anand, Viswanathan – 1/2-1/2 – Leko, Peter – G13
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B40-B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B45 - 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 - Sicilian [+0.43], B45m - 5…Nf6 6.Nxc6 bxc6 7.e5 Nd5 8.Ne4 - Taimanov Four Knights [+0.59], SÉRIE B 1.e4 2....
Dos Hermanas 1999 – Round 7 – Svidler, Peter – 1/2-1/2 – Illescas Cordoba, Miguel – G32
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B40-B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B45 - 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 - Sicilian [+0.43], B45m - 5…Nf6 6.Nxc6 bxc6 7.e5 Nd5 8.Ne4 - Taimanov Four Knights [+0.59], SÉRIE B 1.e4 2....
European Club Cup 2015 – Round 3.8 – Shirov, Alexei – 1-0 – Westerberg, Jonathan – G62
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B40-B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B45 - 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 - Sicilian [+0.43], B45m - 5…Nf6 6.Nxc6 bxc6 7.e5 Nd5 8.Ne4 - Taimanov Four Knights [+0.59], SÉRIE B 1.e4 2....
FIDE GP 2002 – Round 3.1 – Topalov, Veselin – 1-0 – Leko, Peter – G60
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B40-B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B45 - 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 - Sicilian [+0.43], B45m - 5…Nf6 6.Nxc6 bxc6 7.e5 Nd5 8.Ne4 - Taimanov Four Knights [+0.59], SÉRIE B 1.e4 2....
FIDE GP 2002 – Round 5.5 – Leko, Peter – 1-0 – Grischuk, Alexander – G110
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B40-B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B45 - 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 - Sicilian [+0.43], B45m - 5…Nf6 6.Nxc6 bxc6 7.e5 Nd5 8.Ne4 - Taimanov Four Knights [+0.59], SÉRIE B 1.e4 2....
FIDE Grand Swiss 2025 – Round 3 – Robson Ray – 1/2-1/2 – Hakobyan Aram – G161
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B40-B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B45 - 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 - Sicilian [+0.43], B45m - 5…Nf6 6.Nxc6 bxc6 7.e5 Nd5 8.Ne4 - Taimanov Four Knights [+0.59], SÉRIE B 1.e4 2....
FIDE Grand Swiss 2025 – Round 4 – Suyarov Mukhammadzokhid – 1/2-1/2 – Gurel Ediz – G227
- Lire la suite
-
- B20-B99 1. e4 c5 - Sicilian Defense, B40-B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B45 - 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 - Sicilian [+0.43], B45m - 5…Nf6 6.Nxc6 bxc6 7.e5 Nd5 8.Ne4 - Taimanov Four Knights [+0.59], SÉRIE B 1.e4 2....
FIDE Grand Swiss 2025 – Round 8 – Deac Bogdan-Daniel – 1/2-1/2 – Xu Xiangyu – G454
- Lire la suite












