C49 — Four Knights Game: Spanish Variation, Nimzowitsch Variation
1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O ● Trait aux Noirs
Ouverture — Centre fermé
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Avantages : case forte e4, case forte b5, case forte d5, Bc6 actif, paire de fous.
Faiblesses adverses : Bc8 enfermé, pawn e5 en prise.
Problèmes : Bc1 enfermé.
Plans :
● d3 — Libérer Bc1
● h3 — Empêcher ...Bg4
● c3 — Préparer d4
Faiblesses adverses : Bc8 enfermé, pawn e5 en prise.
Problèmes : Bc1 enfermé.
Plans :
● d3 — Libérer Bc1
● h3 — Empêcher ...Bg4
● c3 — Préparer d4
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Avantages : Bb4 actif, paire de fous.
Faiblesses adverses : Bc1 enfermé, bishop c6 en prise.
Problèmes : Bc8 enfermé.
Plans :
● ...d6 — Libérer Bc8
● ...dxc6 — Capture en c6, Renforcer le centre, [Masters 86%]
● ...Bg4 — Clouer Nf3
● ...bxc6 — Capture en c6, Renforcer le centre, [Masters 14%]
● ...d5 — Rupture
Faiblesses adverses : Bc1 enfermé, bishop c6 en prise.
Problèmes : Bc8 enfermé.
Plans :
● ...d6 — Libérer Bc8
● ...dxc6 — Capture en c6, Renforcer le centre, [Masters 86%]
● ...Bg4 — Clouer Nf3
● ...bxc6 — Capture en c6, Renforcer le centre, [Masters 14%]
● ...d5 — Rupture
Avantages
Faiblesses adverses
Diagonale active
Plans
Base Masters : Blancs 21.1%, Nulles 58.9%, Noirs 20.0%.
Coups candidats
5…dxc6 (85.8% — Blancs: 19.8% | Nulles: 59.7% | Noirs: 20.4%)
5…bxc6 (14.0% — Blancs: 29.4% | Nulles: 52.9% | Noirs: 17.6%)
5…Bxc3 (0.3%)
5…bxc6 (14.0% — Blancs: 29.4% | Nulles: 52.9% | Noirs: 17.6%)
5…Bxc3 (0.3%)
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.Nc3 Contrôle c4, d4, d5, e5.
3…Nf6 Contrôle d4, e4, f4, c5.
4.Bb5 Contrôle c4, d4, d5, e5.
4…Bb4 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.Nc3 Contrôle c4, d4, d5, e5.
3…Nf6 Contrôle d4, e4, f4, c5.
4.Bb5 Contrôle c4, d4, d5, e5.
4…Bb4 Contrôle d4, e4, f4, c5.
Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | — | — |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● e4 (2v1), ● b5 (2v0), ● d5 (3v1) | — |
| Cases faibles | — | — |
| Centre | ● d5 (3v1), ● e4 (2v1), ● e5 (1v0) | — |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 0) | |
| Bc6 | ● Bc6 Actif (mob. 5) | |
| Bb4 | ● Bb4 Actif (mob. 6) | |
| Bc8 | ● Bc8 Non développé (mob. 0) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 2 (c1, a1) | 2 (c8, a8) |
Sécurité du roi
| ♔ Blancs | ♚ Noirs | |
| Statut | ● Roqué | ● Roqué |
| Droits de roque | — | — |
Thèmes
| ♔ Blancs | ♚ Noirs | |
| Phase | Ouverture | |
| Centre | fermé | |
| Ruptures | ● d2-d3 | ● …d7-d6, ● …d7-d5 |
| Partie |
|---|
| FIDE World Cup 2025 1974 – Round R5 Rapid 1 – Le Quang Liem – 0-1 – Donchenko Alexander – G620 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. Bxc6 dxc6 7. Nxe5 Bxc3 8. dxc3 Nxe4 9. Bf4 Nd6 10. Qf3 Bf5 |
| FIDE World Rapid Championship 2025 1974 – Round 3 – Robert Hovhannisyan – 1/2-1/2 – Javokhir Sindarov – G46 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. Bxc6 dxc6 7. Nxe5 Re8 8. Nd3 Bxc3 9. dxc3 Nxe4 10. Bf4 Bf5 |
| Norway Chess 2025 1974 – Round 7 – Carlsen Magnus – 1/2-1/2 – Nakamura Hikaru – G30 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. Bxc6 dxc6 7. Nxe5 Re8 8. Nd3 Bxc3 9. dxc3 Nxe4 10. Re1 Nd6 |
| Sinquefield Cup 2025 1975 – Round 9 – Firouzja Alireza – 1/2-1/2 – Samuel Sevian – G45 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. Bxc6 dxc6 7. Nxe5 Bxc3 8. dxc3 Qxd1 9. Rxd1 Nxe4 10. Bf4 Bf5 |
| Smyslov Region Group Cup 2021 – Round 8.3 – Chigaev, Maksim – 0-1 – Artemiev, Vladislav – G80 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. Bxc6 dxc6 7. d3 Re8 8. Be3 Bf8 9. Ne2 c5 10. b3 Nd7 |
| Superbet Blitz 2022 – Round 14.1 – Aronian, Levon – 1-0 – Anand, Viswanathan – G66 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bb4 5. O-O O-O 6. Bxc6 dxc6 7. d3 Nd7 8. Kh1 Re8 9. Rg1 Nf8 10. g4 Bd6 |
| Superbet Blitz 2022 – Round 6.4 – Shevchenko, Kirill – 0-1 – Caruana, Fabiano – G29 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bb4 5. O-O O-O 6. Bxc6 dxc6 7. d3 Nd7 8. Be3 Re8 9. Ne2 Nf8 10. Ng3 Ng6 |
| Superbet Classic 2022 – Round 9.2 – Aronian, Levon – 1/2-1/2 – Mamedyarov, Shakhriyar – G41 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. Bxc6 dxc6 7. Nxe5 Bxc3 8. dxc3 Nxe4 9. Bf4 Qf6 10. Nd3 Nd6 |
| World Blitz 2018 – Round 4.21 – Popov, Ivan – 1/2-1/2 – Mamedyarov, Shakhriyar – G219 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. Bxc6 bxc6 7. Nxe5 Qe8 8. Nd3 Bxc3 9. dxc3 Qxe4 10. Re1 Qd5 |
| World Rapid 2019 – Round 5.60 – Indjic, Aleksandar – 0-1 – Sadhwani, Raunak – G343 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. Bxc6 dxc6 7. d3 Nd7 8. Ne2 Bd6 9. b3 Nc5 10. Bb2 f6 |
-
- A00a - Start position, C47a - 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 - Four Knights Game, C49a - 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 - Four Knights Game: Spanish Variation, Double Spanish, C49b - 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O - Four Knights Game: Spanish Variation, Double Spanish, C49d - 6.Bxc6 - Nimzowitsch (Paulsen) Variation, SÉRIE C
FIDE World Cup 2025 1974 – Round R5 Rapid 1 – Le Quang Liem – 0-1 – Donchenko Alexander – G620
- Lire la suite
-
- A00a - Start position, C47a - 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 - Four Knights Game, C49a - 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 - Four Knights Game: Spanish Variation, Double Spanish, C49b - 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O - Four Knights Game: Spanish Variation, Double Spanish, C49d - 6.Bxc6 - Nimzowitsch (Paulsen) Variation, SÉRIE C
FIDE World Rapid Championship 2025 1974 – Round 3 – Robert Hovhannisyan – 1/2-1/2 – Javokhir Sindarov – G46
- Lire la suite
-
- A00a - Start position, C49a - 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 - Four Knights Game: Spanish Variation, Double Spanish, C49b - 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O - Four Knights Game: Spanish Variation, Double Spanish, C49d - 6.Bxc6 - Nimzowitsch (Paulsen) Variation, SÉRIE C
Norway Chess 2025 1974 – Round 7 – Carlsen Magnus – 1/2-1/2 – Nakamura Hikaru – G30
- Lire la suite
-
- A00a - Start position, C47a - 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 - Four Knights Game, C49a - 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 - Four Knights Game: Spanish Variation, Double Spanish, C49b - 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O - Four Knights Game: Spanish Variation, Double Spanish, C49d - 6.Bxc6 - Nimzowitsch (Paulsen) Variation, SÉRIE C
Sinquefield Cup 2025 1975 – Round 9 – Firouzja Alireza – 1/2-1/2 – Samuel Sevian – G45
- Lire la suite
-

- 5.O-O O-O — Janowski, A00a - Start position, C49a - 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 - Four Knights Game: Spanish Variation, Double Spanish, C49d - 6.Bxc6 - Nimzowitsch (Paulsen) Variation, SÉRIE C
Smyslov Region Group Cup 2021 – Round 8.3 – Chigaev, Maksim – 0-1 – Artemiev, Vladislav – G80

- Lire la suite
-

- 5.O-O O-O — Janowski, A00a - Start position, C49a - 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 - Four Knights Game: Spanish Variation, Double Spanish, C49d - 6.Bxc6 - Nimzowitsch (Paulsen) Variation, SÉRIE C
Superbet Blitz 2022 – Round 14.1 – Aronian, Levon – 1-0 – Anand, Viswanathan – G66

- Lire la suite
-

- 5.O-O O-O — Janowski, A00a - Start position, C49a - 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 - Four Knights Game: Spanish Variation, Double Spanish, C49d - 6.Bxc6 - Nimzowitsch (Paulsen) Variation, SÉRIE C
Superbet Blitz 2022 – Round 6.4 – Shevchenko, Kirill – 0-1 – Caruana, Fabiano – G29

- Lire la suite
-

- 5.O-O O-O — Janowski, A00a - Start position, C49a - 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 - Four Knights Game: Spanish Variation, Double Spanish, C49d - 6.Bxc6 - Nimzowitsch (Paulsen) Variation, SÉRIE C
Superbet Classic 2022 – Round 9.2 – Aronian, Levon – 1/2-1/2 – Mamedyarov, Shakhriyar – G41

- Lire la suite
-

- 5.O-O O-O — Janowski, A00a - Start position, C49a - 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 - Four Knights Game: Spanish Variation, Double Spanish, C49d - 6.Bxc6 - Nimzowitsch (Paulsen) Variation, SÉRIE C
World Blitz 2018 – Round 4.21 – Popov, Ivan – 1/2-1/2 – Mamedyarov, Shakhriyar – G219

- Lire la suite
-

- 5.O-O O-O — Janowski, A00a - Start position, C49a - 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 - Four Knights Game: Spanish Variation, Double Spanish, C49d - 6.Bxc6 - Nimzowitsch (Paulsen) Variation, SÉRIE C
World Rapid 2019 – Round 5.60 – Indjic, Aleksandar – 0-1 – Sadhwani, Raunak – G343

- Lire la suite




