C81 — Ruy Lopez: Open, Howell Attack
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O ● Trait aux Noirs
Ouverture — Centre semi-ouvert
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Avantages : paire de fous, colonne d.
Faiblesses adverses : arriéré c7, Bf8 enfermé, roi noir au centre.
Problèmes : Bc1 enfermé, 3 pièces non développées (B1, C1, A1).
Plans :
● Nbd2 — Développer Nb1
● Be3 — Développer Bc1
● h3 — Empêcher ...Bg4
● Bc2 — Anticiper ...Na5
● Rd — Tour sur colonne d
Faiblesses adverses : arriéré c7, Bf8 enfermé, roi noir au centre.
Problèmes : Bc1 enfermé, 3 pièces non développées (B1, C1, A1).
Plans :
● Nbd2 — Développer Nb1
● Be3 — Développer Bc1
● h3 — Empêcher ...Bg4
● Bc2 — Anticiper ...Na5
● Rd — Tour sur colonne d
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Avantages : case forte b4, case forte c5, case forte d5, Be6 actif, paire de fous, colonne e.
Faiblesses adverses : Bc1 enfermé.
Problèmes : roi au centre, Bf8 enfermé, arriéré c7, 3 pièces non développées (F8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...Be7 — Développer Bf8 [Masters 70%]
● ...Bg4 — Clouer Nf3
● ...Nc5 — Cavalier actif en c5, [Masters 15%]
● ...Bc5 — Clouer f2, Fou actif (mobilité 10), Développer f8, [Masters 13%]
Faiblesses adverses : Bc1 enfermé.
Problèmes : roi au centre, Bf8 enfermé, arriéré c7, 3 pièces non développées (F8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...Be7 — Développer Bf8 [Masters 70%]
● ...Bg4 — Clouer Nf3
● ...Nc5 — Cavalier actif en c5, [Masters 15%]
● ...Bc5 — Clouer f2, Fou actif (mobilité 10), Développer f8, [Masters 13%]
Avantages
Faiblesses adverses
Diagonale active
Plans
Base Masters : Blancs 32.7%, Nulles 52.3%, Noirs 15.0%.
Coups candidats
5…Be7 (70.0% — Blancs: 30.8% | Nulles: 55.5% | Noirs: 13.7%)
5…Nc5 (15.4% — Blancs: 29.1% | Nulles: 48.5% | Noirs: 22.3%)
5…Bc5 (13.2% — Blancs: 42.0% | Nulles: 43.2% | Noirs: 14.8%)
5…Na5 (0.7%)
5…Qd7 (0.3%)
5…g6 (0.1%)
5…Nc5 (15.4% — Blancs: 29.1% | Nulles: 48.5% | Noirs: 22.3%)
5…Bc5 (13.2% — Blancs: 42.0% | Nulles: 43.2% | Noirs: 14.8%)
5…Na5 (0.7%)
5…Qd7 (0.3%)
5…g6 (0.1%)
auto
Analyse coup par coup — 8 demi-coups commentés
1.e4 Avancée centrale — contrôle d5, f5. Prépare d4, f4, Bc4, Bd3.
1…e5 Avancée centrale — contrôle d4, f4. Prépare d5, f5, Bc5.
2.Nf3 Contrôle c4, d4, d5, e5.
2…Nc6 Contrôle d4, f4, c5.
3.Bb5 Contrôle c4, d4, d5, e5.
3…a6 Coup prophylactique — empêche Nb5, Bb5. Prépare b5.
4.Ba4 Contrôle d4, d5, e5, f5.
4…Nf6 Contrôle d4, e4, f4, c5.
1…e5 Avancée centrale — contrôle d4, f4. Prépare d5, f5, Bc5.
2.Nf3 Contrôle c4, d4, d5, e5.
2…Nc6 Contrôle d4, f4, c5.
3.Bb5 Contrôle c4, d4, d5, e5.
3…a6 Coup prophylactique — empêche Nb5, Bb5. Prépare b5.
4.Ba4 Contrôle d4, d5, e5, f5.
4…Nf6 Contrôle d4, e4, f4, c5.
Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | ● c7 |
| Chaînes | — | ● a6→b5 |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | — | ● b4 (2v0), ● c5 (2v0), ● d5 (2v1) |
| Cases faibles | ● c4 | ● g5 |
| Centre | — | ● d5 (2v1) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs | |
| Semi-ouvertes | ● d | ● e |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 5) | |
| Bb3 | ● Bb3 Ok (mob. 3) | |
| Be6 | ● Be6 Actif (mob. 5) | |
| Bf8 | ● Bf8 Non développé (mob. 5) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 3 (b1, c1, a1) | 3 (f8, a8, h8) |
Sécurité du roi
| ♔ Blancs | ♚ Noirs | |
| Statut | ● Roqué | ● Au centre ! |
| Droits de roque | — | O-O / O-O-O |
Thèmes
| ♔ Blancs | ♚ Noirs | |
| Phase | Ouverture | |
| Centre | semi-ouvert | |
| Ruptures | ● c2-c3 | ● …d5-d4, ● …f7-f6, ● …f7-f5 |
| Partie |
|---|
| 19. European Teams 2013 – Round 4.13 – Perunovic, Milos – 1-0 – Ringoir, Tanguy – G142 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Be7 10. Rd1 O-O |
| 4. Sinquefield Cup 2016 – Round 9.5 – Caruana, Fabiano – 1-0 – Aadvika Giri – G45 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Nc5 10. Rd1 Nxb3 |
| 42. Olympiad 2016 – Round 6.7 – Perez Ponsa, Federico – 0-1 – Ding, Liren – G455 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Nc5 10. Rd1 Nxb3 |
| 43. Olympiad 2018 – Round 7.9 – Bellahcene, Bilel – 1/2-1/2 – Anton Guijarro, David – G493 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Nc5 10. Rd1 Nxb3 |
| 7. Mikhail Tal Memorial 2012 – Round 1 – Morozevich, Alexander – 1-0 – Caruana, Fabiano – G4 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Be7 10. Rd1 Na5 |
| Belgrade 1987 – Round ? – Ivanovic, Bozidar – 1/2-1/2 – Timman, Jan H – G46 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Be7 10. Rd1 O-O |
| Brussels 1987 – Round 1 – Tal, Michael – 1/2-1/2 – Kortchnoi, V. – G27 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Bc5 10. Be3 O-O |
| Corsican Circuit Final 2016 – Round 1.1 – Gharamian, Tigran – 1-0 – Vocaturo, Daniele – G5 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Bc5 10. Nbd2 Nxd2 |
| Croatia GCT 2019 – Round 6.6 – Giri, Anish – 1/2-1/2 – Anand, Viswanathan – G36 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Be7 10. Rd1 O-O |
| GCT Rapid Paris 2017 – Round 5.4 – Caruana, Fabiano – 0-1 – Mamedyarov, Shakhriyar – G24 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Nc5 10. Nc3 Nxb3 |
| Linares 1981 – Round 1 – Ljubojevic, Ljubomir – 1/2-1/2 – Larsen, Benjamin Holsko – G8 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Bc5 10. Nbd2 Nxd2 |
| Lindores Abbey Tal Memorial 2021 – Round 12.15 – Ponomariov, Ruslan – 1/2-1/2 – Oparin, Grigoriy – G514 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Be7 10. Rd1 O-O |
| Manila Manila PHI 1975 – Round 11 – Ljubojevic, Ljubomir – 1/2-1/2 – Kavalek, Lubomir – G11 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Be7 10. Rd1 O-O |
| Montreal 1979 – Round 17 – Kavalek, Lubomir – 1/2-1/2 – Tal, Mikhail – G71 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Be7 10. Rd1 O-O |
| Montreal 1979 – Round 9 – Kavalek, Lubomir – 0-1 – Karpov, Anatoly – G39 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Be7 10. Rd1 O-O |
| Norway Chess 2024 - Round 8 - Carlsen, Magnus - 1/2-1/2 - Praggnanandhaa R - G34 1970 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Be7 10. Rd1 O-O |
| URS-ch41 1973 – Round 3 – Tukmakov, Vladimir B – 0-1 – Korchnoi, Viktor – G4 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Be7 10. Rd1 O-O |
| World Blitz 2007 – Round 36 – Leko, Peter – 1/2-1/2 – Carlsen, Magnus – G354 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Be7 10. Rd1 O-O |
| World Blitz 2022 – Round 3.67 – Kovalev, Vl – 0-1 – Madaminov, Mukhiddin – G172 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Be7 10. Rd1 O-O |
| World Championship 29th 1978 – Round 12 – Karpov, Anatoly – 1/2-1/2 – Korchnoi, Viktor – G3 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Be7 10. Rd1 O-O |
| World Rapid 2019 – Round 9.55 – Vokhidov, Shamsiddin – 0-1 – Khanin, Semen – G600 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 Be7 7. Qe2 b5 8. Bb3 d5 9. dxe5 Be6 10. Rd1 Nc5 |
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- C80-C89 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 & C84-C89 C84 5. O-O Be7 Ruy Lopez, closed defence, C81 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 - Ruy Lopez: Open, Howell Attack, SÉRIE C
19. European Teams 2013 – Round 4.13 – Perunovic, Milos – 1-0 – Ringoir, Tanguy – G142

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- C80-C89 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 & C84-C89 C84 5. O-O Be7 Ruy Lopez, closed defence, C81 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 - Ruy Lopez: Open, Howell Attack, SÉRIE C
4. Sinquefield Cup 2016 – Round 9.5 – Caruana, Fabiano – 1-0 – Aadvika Giri – G45

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- C80-C89 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 & C84-C89 C84 5. O-O Be7 Ruy Lopez, closed defence, C81 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 - Ruy Lopez: Open, Howell Attack, SÉRIE C
42. Olympiad 2016 – Round 6.7 – Perez Ponsa, Federico – 0-1 – Ding, Liren – G455

- Lire la suite
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- C80-C89 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 & C84-C89 C84 5. O-O Be7 Ruy Lopez, closed defence, C81 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 - Ruy Lopez: Open, Howell Attack, SÉRIE C
43. Olympiad 2018 – Round 7.9 – Bellahcene, Bilel – 1/2-1/2 – Anton Guijarro, David – G493

- Lire la suite
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- C80-C89 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 & C84-C89 C84 5. O-O Be7 Ruy Lopez, closed defence, C81 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 - Ruy Lopez: Open, Howell Attack, SÉRIE C
7. Mikhail Tal Memorial 2012 – Round 1 – Morozevich, Alexander – 1-0 – Caruana, Fabiano – G4

- Lire la suite
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- C80-C89 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 & C84-C89 C84 5. O-O Be7 Ruy Lopez, closed defence, C81 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 - Ruy Lopez: Open, Howell Attack, SÉRIE C
Belgrade 1987 – Round ? – Ivanovic, Bozidar – 1/2-1/2 – Timman, Jan H – G46

- Lire la suite
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- C80-C89 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 & C84-C89 C84 5. O-O Be7 Ruy Lopez, closed defence, C81 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 - Ruy Lopez: Open, Howell Attack, SÉRIE C
Brussels 1987 – Round 1 – Tal, Michael – 1/2-1/2 – Kortchnoi, V. – G27

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- C80-C89 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 & C84-C89 C84 5. O-O Be7 Ruy Lopez, closed defence, C81 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 - Ruy Lopez: Open, Howell Attack, SÉRIE C
Corsican Circuit Final 2016 – Round 1.1 – Gharamian, Tigran – 1-0 – Vocaturo, Daniele – G5

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- C80-C89 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 & C84-C89 C84 5. O-O Be7 Ruy Lopez, closed defence, C81 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 - Ruy Lopez: Open, Howell Attack, SÉRIE C
Croatia GCT 2019 – Round 6.6 – Giri, Anish – 1/2-1/2 – Anand, Viswanathan – G36

- Lire la suite
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- C80-C89 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 & C84-C89 C84 5. O-O Be7 Ruy Lopez, closed defence, C81 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 - Ruy Lopez: Open, Howell Attack, SÉRIE C
GCT Rapid Paris 2017 – Round 5.4 – Caruana, Fabiano – 0-1 – Mamedyarov, Shakhriyar – G24

- Lire la suite
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- C80-C89 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 & C84-C89 C84 5. O-O Be7 Ruy Lopez, closed defence, C81 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 - Ruy Lopez: Open, Howell Attack, SÉRIE C
Linares 1981 – Round 1 – Ljubojevic, Ljubomir – 1/2-1/2 – Larsen, Benjamin Holsko – G8

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- C80-C89 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 & C84-C89 C84 5. O-O Be7 Ruy Lopez, closed defence, C81 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 - Ruy Lopez: Open, Howell Attack, SÉRIE C
Lindores Abbey Tal Memorial 2021 – Round 12.15 – Ponomariov, Ruslan – 1/2-1/2 – Oparin, Grigoriy – G514

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