C70 — C70 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6
○ Trait aux Blancs
Ouverture — Centre fermé
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Avantages : paire de fous.
Faiblesses adverses : arriéré f7, Bc8 enfermé, Bf8 enfermé, roi noir au centre.
Problèmes : roi au centre, Bc1 enfermé, 4 pièces non développées (B1, C1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● Nbd2 — Développer Nb1
● d3 — Libérer Bc1
● h3 — Empêcher ...Bg4
● c3 — Préparer d4
Faiblesses adverses : arriéré f7, Bc8 enfermé, Bf8 enfermé, roi noir au centre.
Problèmes : roi au centre, Bc1 enfermé, 4 pièces non développées (B1, C1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● Nbd2 — Développer Nb1
● d3 — Libérer Bc1
● h3 — Empêcher ...Bg4
● c3 — Préparer d4
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Avantages : case forte b4, case forte d4, paire de fous.
Faiblesses adverses : Bc1 enfermé, roi blanc au centre.
Problèmes : roi au centre, Bc8 enfermé, Bf8 enfermé, arriéré f7, 5 pièces non développées (G8, C8, F8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...d6 — Libérer Bc8
● ...Nf6 — Développer Ng8
● ...Be7 — Développer Bf8
● ...Bg4 — Clouer Nf3
Faiblesses adverses : Bc1 enfermé, roi blanc au centre.
Problèmes : roi au centre, Bc8 enfermé, Bf8 enfermé, arriéré f7, 5 pièces non développées (G8, C8, F8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...d6 — Libérer Bc8
● ...Nf6 — Développer Ng8
● ...Be7 — Développer Bf8
● ...Bg4 — Clouer Nf3
Avantages
Faiblesses adverses
Diagonale active
Plans
Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | ● f7 |
| Chaînes | — | ● b7→a6, f7→g6, h7→g6 |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | — | ● b4 (2v0), ● d4 (2v1) |
| Cases faibles | — | — |
| Centre | ● d5 (1v0) | ● d4 (2v1) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 0) | |
| Ba4 | ● Ba4 Ok (mob. 3) | |
| Bc8 | ● Bc8 Non développé (mob. 0) | |
| Bf8 | ● Bf8 Non développé (mob. 7) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 4 (b1, c1, a1, h1) | 5 (g8, 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, ● d2-d3 | ● …d7-d6, ● …d7-d5, ● …f7-f6, ● …f7-f5 |
| Partie |
|---|
| 19. Amber Rapid 2010 – Round 7 – Karjakin, Sergey – 1-0 – Ponomariov, Ruslan – G21 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. d4 b5 6. Bb3 exd4 7. Nxd4 Na5 8. a4 Nxb3 9. Nxb3 Bb7 10. O-O Bg7 |
| Amber-blindfold 19th 2010 – Round 3 – Dominguez Perez, Leinier – 1/2-1/2 – Ponomariov, Ruslan – G7 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. c3 b5 6. Bc2 d6 7. a4 Rb8 8. axb5 axb5 9. O-O Bg7 10. h3 Nf6 |
| Amber-blindfold 19th 2010 – Round 6 – Ivanchuk, Vasyl – 1/2-1/2 – Ponomariov, Ruslan – G17 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. d4 b5 6. Bb3 exd4 7. a4 bxa4 8. Rxa4 Bg7 9. Nxd4 Nxd4 10. Rxd4 Ne7 |
| FIDE World Blitz Championship 2014 – Round 4.24 – Karjakin, Sergey – 0-1 – Lenic, Luka – G30 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. h4 h6 6. c3 d6 7. d4 Bd7 8. d5 Nce7 9. c4 Nf6 10. Nc3 Bg7 |
| FIDE World Cup 2025 1974 – Round R2 Rapid 2 – Daniil Dubov – 1-0 – Bai Jinshi – G400 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. d4 exd4 6. Nxd4 Bg7 7. Nxc6 bxc6 8. Nc3 Ne7 9. Bg5 h6 10. Be3 O-O |
| Lindores Abbey Tal Memorial 2021 – Round 2.19 – Hovhannisyan, Razmik – 1-0 – Stefanova, Antoaneta – G70 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. d4 exd4 6. Nxd4 Bg7 7. Nxc6 dxc6 8. Qxd8+ Kxd8 9. Bb3 Nf6 10. f3 Ke7 |
| Moscow-4teams 1981 – Round ? – Kasparov, Garry – 1-0 – Smyslov, Vasily – G33 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. d4 exd4 6. c3 Bg7 7. cxd4 b5 8. Bc2 d6 9. d5 Ne5 10. Nxe5 dxe5 |
| Saint Louis Blitz 2021 – Round 18.4 – Le, Quang Liem – 1/2-1/2 – Nakamura, Hikaru – G84 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. c3 Bg7 6. d4 b5 7. Bc2 d6 8. O-O exd4 9. Nxd4 Nge7 10. Bg5 Qd7 |
| USA Ch 2016 – Round 7.1 – Xiong, Jeffery – 1/2-1/2 – Caruana, Fabiano – G36 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. d4 exd4 6. Bg5 Be7 7. Bxe7 Ngxe7 8. Bxc6 Nxc6 9. Nxd4 Qf6 10. c3 O-O |
| World Blitz 2015 – Round 20.65 – Fedorchuk, Sergey A. – 1-0 – Mikhalevski, Victor – G1277 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. c3 Bg7 6. d4 exd4 7. cxd4 b5 8. Bc2 d6 9. h3 Nge7 10. O-O O-O |
| World Blitz 2015 – Round 4.24 – Zhigalko, Sergei – 1-0 – Morozevich, Alexander – G226 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. O-O Bg7 6. c3 Nge7 7. d4 exd4 8. cxd4 b5 9. Bc2 O-O 10. Nc3 d6 |
| World Blitz 2016 – Round 1.12 – Najer, Evgeniy – 0-1 – Grischuk, Alexander – G5 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. c3 Bg7 6. d4 exd4 7. cxd4 b5 8. Bb3 d6 9. h3 Nge7 10. O-O O-O |
| World Blitz 2016 – Round 11.15 – Bok, Benjamin – 0-1 – Grischuk, Alexander – G430 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. c3 Bg7 6. O-O Nge7 7. d4 exd4 8. cxd4 b5 9. Bc2 O-O 10. d5 Na5 |
| World Blitz 2016 – Round 21.3 – Dominguez Perez, Leinier – 1/2-1/2 – Grischuk, Alexander – G831 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. c3 Bg7 6. O-O Nge7 7. d4 b5 8. Bc2 exd4 9. cxd4 d6 10. d5 Na5 |
| World Blitz 2017 – Round 18.52 – Kokarev, Dmitry – 1-0 – Mahmood Lodhi – G961 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. O-O Bg7 6. c4 Nge7 7. Nc3 O-O 8. d3 d6 9. Nd5 Bg4 10. Bxc6 bxc6 |
| World Blitz 2019 – Round 3.25 – Kovalev, Vl – 1/2-1/2 – Motylev, Alexander – G175 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. O-O Bg7 6. c3 b5 7. Bc2 d6 8. h3 Nf6 9. Re1 O-O 10. a4 Bb7 |
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- C70 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 - Ruy Lopez: Morphy Defense, Classical Defense Deferred [+0.47], C70 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 [+0.68], C70-C79 Ruy Lopez1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 ....., SÉRIE C
19. Amber Rapid 2010 – Round 7 – Karjakin, Sergey – 1-0 – Ponomariov, Ruslan – G21
- Lire la suite
-
- C70 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 - Ruy Lopez: Morphy Defense, Classical Defense Deferred [+0.47], C70 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 [+0.68], C70-C79 Ruy Lopez1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 ....., SÉRIE C
Amber-blindfold 19th 2010 – Round 3 – Dominguez Perez, Leinier – 1/2-1/2 – Ponomariov, Ruslan – G7
- Lire la suite
-
- C70 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 - Ruy Lopez: Morphy Defense, Classical Defense Deferred [+0.47], C70 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 [+0.68], C70-C79 Ruy Lopez1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 ....., SÉRIE C
Amber-blindfold 19th 2010 – Round 6 – Ivanchuk, Vasyl – 1/2-1/2 – Ponomariov, Ruslan – G17
- Lire la suite
-
- C70 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 - Ruy Lopez: Morphy Defense, Classical Defense Deferred [+0.47], C70 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 [+0.68], C70-C79 Ruy Lopez1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 ....., SÉRIE C
FIDE World Blitz Championship 2014 – Round 4.24 – Karjakin, Sergey – 0-1 – Lenic, Luka – G30
- Lire la suite
-
- C70 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 - Ruy Lopez: Morphy Defense, Classical Defense Deferred [+0.47], C70 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 [+0.68], C70-C79 Ruy Lopez1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 ....., SÉRIE C
Lindores Abbey Tal Memorial 2021 – Round 2.19 – Hovhannisyan, Razmik – 1-0 – Stefanova, Antoaneta – G70
- Lire la suite
-
- C70 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 - Ruy Lopez: Morphy Defense, Classical Defense Deferred [+0.47], C70 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 [+0.68], C70-C79 Ruy Lopez1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 ....., SÉRIE C
Moscow-4teams 1981 – Round ? – Kasparov, Garry – 1-0 – Smyslov, Vasily – G33
- Lire la suite
-
- C70 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 - Ruy Lopez: Morphy Defense, Classical Defense Deferred [+0.47], C70 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 [+0.68], C70-C79 Ruy Lopez1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 ....., SÉRIE C
Saint Louis Blitz 2021 – Round 18.4 – Le, Quang Liem – 1/2-1/2 – Nakamura, Hikaru – G84
- Lire la suite
-
- C70 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 - Ruy Lopez: Morphy Defense, Classical Defense Deferred [+0.47], C70 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 [+0.68], C70-C79 Ruy Lopez1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 ....., SÉRIE C
USA Ch 2016 – Round 7.1 – Xiong, Jeffery – 1/2-1/2 – Caruana, Fabiano – G36
- Lire la suite
-
- C70 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 - Ruy Lopez: Morphy Defense, Classical Defense Deferred [+0.47], C70 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 [+0.68], C70-C79 Ruy Lopez1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 ....., SÉRIE C
World Blitz 2015 – Round 20.65 – Fedorchuk, Sergey A. – 1-0 – Mikhalevski, Victor – G1277
- Lire la suite
-
- C70 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 - Ruy Lopez: Morphy Defense, Classical Defense Deferred [+0.47], C70 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 [+0.68], C70-C79 Ruy Lopez1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 ....., SÉRIE C
World Blitz 2015 – Round 4.24 – Zhigalko, Sergei – 1-0 – Morozevich, Alexander – G226
- Lire la suite
-
- C70 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 - Ruy Lopez: Morphy Defense, Classical Defense Deferred [+0.47], C70 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 [+0.68], C70-C79 Ruy Lopez1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 ....., SÉRIE C
World Blitz 2016 – Round 1.12 – Najer, Evgeniy – 0-1 – Grischuk, Alexander – G5
- Lire la suite












