C83k — Spanish: Open, Classical, 10.Nbd2 O-O 11.Bc2 f5 12.exf6
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.c3 Be7 10.Nbd2 O-O 11.Bc2 f5 12.exf6 * ● Trait aux Noirs
Ouverture — Centre asymétrique
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Atouts. Les Blancs s'appuient sur une majorité de pions à l'aile_roi (4 contre 2), la case forte d4, un fou actif en c2, la paire de fous et la colonne semi-ouverte d.
En contrepartie. Plusieurs pièces dorment encore (le fou c1 et la tour a1).
Plans. Be3 (Développer Bc1) ; h3 (Empêcher ...Bg4) ; Tour sur colonne e ; Tour sur colonne d.
En contrepartie. Plusieurs pièces dorment encore (le fou c1 et la tour a1).
Plans. Be3 (Développer Bc1) ; h3 (Empêcher ...Bg4) ; Tour sur colonne e ; Tour sur colonne d.
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Atouts. Les Noirs s'appuient sur une majorité de pions à l'centre (1 contre 0), les cases fortes c4 et c5, des fous actifs en e6 et e7, la paire de fous et la colonne semi-ouverte f.
Côté adverse. Le fou enfermé en c1 et une pièce en prise (le pion en f6).
Plans. ...Bg4 (Clouer Nf3) ; ...d4 (Rupture) ; Tour sur colonne e ; Tour sur colonne f.
Côté adverse. Le fou enfermé en c1 et une pièce en prise (le pion en f6).
Plans. ...Bg4 (Clouer Nf3) ; ...d4 (Rupture) ; Tour sur colonne e ; Tour sur colonne f.
Avantages
Faiblesses adverses
Diagonale active
Plans
Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | ● f2, ● f6 | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | ● b2→c3 | ● a6→b5 |
| Passés | — | — |
| Majorité | ● aile_roi 4v2 | ● centre 1v0 |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● d4 (2v1) | ● c4 (2v1), ● c5 (2v0) |
| Cases faibles | — | — |
| Centre | ● d4 (2v1), ● e4 (2v1) | ● d5 (2v0) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs | |
| Ouvertes | ● e | ● e |
| Semi-ouvertes | ● d | ● f |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 0) | |
| Bc2 | ● Bc2 Actif (mob. 5) | |
| Be6 | ● Be6 Actif (mob. 6) | |
| Be7 | ● Be7 Actif (mob. 5) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 2 (c1, a1) | 1 (a8) |
Sécurité du roi
| ♔ Blancs | ♚ Noirs | |
| Statut | ● Roqué | ● Roqué |
| Droits de roque | — | — |
Thèmes
| ♔ Blancs | ♚ Noirs | |
| Phase | Ouverture | |
| Centre | asymétrique | |
| Ruptures | ● c3-c4, ● f6-f7 | ● …d5-d4 |
| Partie |
|---|
| 1921 Carrasco – Round 1 – Ellerman, Arnoldo – 1-0 – De Souza Mendes, Joao – 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. c3 Be7 10. Nbd2 O-O |
| 1922 Hastings Six-Masters – Round 1 – Yates, Frederic D – 0-1 – Bellod Thomas, Gonzalo – 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. c3 Be7 10. Nbd2 O-O |
| 1923 New York m – Round 10 – Shapiro, Michael – 1/2-1/2 – Chajes, Oscar – G10 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. c3 Be7 10. Nbd2 O-O |
| 1923 Northern Counties Premier – Round 3 – Yates, Frederic D – 1-0 – Dawbarn C – G7 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. c3 Be7 10. Nbd2 O-O |
| 1936 Moscow – Round 1 – Kan, Ilya A – 0-1 – Belavenets – 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. c3 Be7 10. Nbd2 O-O |
| 1937 Prague – Round 10 – Foltys, Jan – 1-0 – Graf-Stevenson, Sonja – G54 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. c3 Be7 10. Nbd2 O-O |
| 1946 Augsburg – Round 1 – Unzicker, Wolfgang – 1-0 – Riedmuller – 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. c3 Be7 10. Nbd2 O-O |
| 1946 Groningen – Round 12 – Boleslavsky, Isaac – 0-1 – Euwe, Max – G58 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. c3 Be7 10. Nbd2 O-O |
| 1946 Nt – Round 17 – Unzicker, Wolfgang – 1-0 – Riedmiller, Max – G18 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. c3 Be7 10. Nbd2 O-O |
| 1947 Essen – Round 10 – Saemisch, Friedrich – 0-1 – Elsas, Hansgeorg – G13 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. c3 Be7 10. Nbd2 O-O |
| 1947 Leningrad ch-URS – Round 3 – Boleslavsky, Isaac – 1/2-1/2 – Levenfish, Grigory – G56 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. c3 Be7 10. Nbd2 O-O |
| 1947 Moscow Ch – Round ? – Ragozin, Viacheslav – 1/2-1/2 – Ravinsky, Grigory – G49 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. c3 Be7 10. Nbd2 O-O |
| 1947 URS-ch15 – Round 5 – Ragozin, Viacheslav – 1-0 – Dubinin, Peter – G6 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. c3 Be7 10. Nbd2 O-O |
| 1952 JUG Ch Belgrade YUG – Round 13 – Matanovic, Aleksandar – 1/2-1/2 – Rabar, Braslav – 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. c3 Be7 10. Nbd2 O-O |
| 1952 Moscow Ch – Round 4 – Kotov, Alexander A – 1/2-1/2 – Averbakh, Yuri L – G21 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. c3 Be7 10. Nbd2 O-O |
| 1953 Hollywood Invitational – Round ? – Kashdan, Isaac – 1-0 – Bluemenfeld – G16 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. c3 Be7 10. Nbd2 O-O |
| 1956 Olympiad Moscow RUS – Round 1 – Bhend, Edwin – 1/2-1/2 – Pachman, Ludek – G6 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. c3 Be7 10. Nbd2 O-O |
| 1960 UKR Ch – Round 10 – Lentschiner, I. – 0-1 – Shianovsky, Vladislav I – G61 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. c3 Be7 10. Nbd2 O-O |
| 1967 URS Team Ch – Round ? – Cesnauskas, Algimantas – 0-1 – Zhukhovitsky, Samuel – G17 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. c3 Be7 10. Nbd2 O-O |
| 1967 USSR – Round 1 – Arseniev, Vladimir V. – 0-1 – Zhukhovitsky, Samuel – G41 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. c3 Be7 10. Bc2 O-O |
| Moscow FIDE Grand Prix 2019 – Round 2.2 – Nepomniachtchi, Ian – 1/2-1/2 – Wei, Yi – G28 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. Nbd2 Be7 10. c3 O-O |
| Superbet Classic 2021 – Round 2.5 – Vachier-Lagrave, Maxime – 0-1 – Deac, Bogdan-Daniel – G9 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. Nbd2 Be7 10. c3 O-O |
| World Blitz 2019 – Round 20.8 – Fedoseev, Vladimir – 1-0 – Saini Vidit – G1389 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. c3 Be7 10. Nbd2 O-O |
| World Blitz 2021 – Round 11.18 – Vachier-Lagrave, Maxime – 1-0 – Matlakov, Maxim – G639 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. c3 Be7 10. Nbd2 O-O |
| World Blitz 2021 – Round 4.14 – Quparadze, Giga – 1/2-1/2 – Oparin, Grigoriy – G201 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. Nbd2 Be7 10. c3 O-O |
| World Blitz 2022 – Round 20.10 – Abdusattorov, Nodirbek – 1-0 – Madaminov, Mukhiddin – G1041 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. c3 Be7 10. Nbd2 O-O |
| World Rapid 2021 – Round 4.22 – Movsesian, Sergei – 1-0 – Petrosyan, Manuel – G212 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. c3 Be7 10. Nbd2 O-O |
| XXIII SuperGM 2006 – Round 9 – Svidler, Peter – 1/2-1/2 – Vallejo Pons, Francisco – 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. Nbd2 Be7 10. c3 O-O |
-
- 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, C83 - 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.c3 Be7 - Spanish [+0.30], C83k - 10.Nbd2 O-O 11.Bc2 f5 12.exf6 - Open Classical [+0.34], SÉRIE C
1921 Carrasco – Round 1 – Ellerman, Arnoldo – 1-0 – De Souza Mendes, Joao – G3
- Lire la suite
-
- 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, C83 - 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.c3 Be7 - Spanish [+0.30], C83k - 10.Nbd2 O-O 11.Bc2 f5 12.exf6 - Open Classical [+0.34], SÉRIE C
1922 Hastings Six-Masters – Round 1 – Yates, Frederic D – 0-1 – Bellod Thomas, Gonzalo – G11
- Lire la suite
-
- 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, C83 - 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.c3 Be7 - Spanish [+0.30], C83k - 10.Nbd2 O-O 11.Bc2 f5 12.exf6 - Open Classical [+0.34], SÉRIE C
1923 New York m – Round 10 – Shapiro, Michael – 1/2-1/2 – Chajes, Oscar – G10
- Lire la suite
-
- 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, C83 - 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.c3 Be7 - Spanish [+0.30], C83k - 10.Nbd2 O-O 11.Bc2 f5 12.exf6 - Open Classical [+0.34], SÉRIE C
1923 Northern Counties Premier – Round 3 – Yates, Frederic D – 1-0 – Dawbarn C – G7
- Lire la suite
-
- 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, C83 - 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.c3 Be7 - Spanish [+0.30], C83k - 10.Nbd2 O-O 11.Bc2 f5 12.exf6 - Open Classical [+0.34], SÉRIE C
1936 Moscow – Round 1 – Kan, Ilya A – 0-1 – Belavenets – G24
- Lire la suite
-
- 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, C83 - 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.c3 Be7 - Spanish [+0.30], C83k - 10.Nbd2 O-O 11.Bc2 f5 12.exf6 - Open Classical [+0.34], SÉRIE C
1937 Prague – Round 10 – Foltys, Jan – 1-0 – Graf-Stevenson, Sonja – G54
- Lire la suite
-
- 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, C83 - 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.c3 Be7 - Spanish [+0.30], C83k - 10.Nbd2 O-O 11.Bc2 f5 12.exf6 - Open Classical [+0.34], SÉRIE C
1946 Augsburg – Round 1 – Unzicker, Wolfgang – 1-0 – Riedmuller – G8
- Lire la suite
-
- 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, C83 - 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.c3 Be7 - Spanish [+0.30], C83k - 10.Nbd2 O-O 11.Bc2 f5 12.exf6 - Open Classical [+0.34], SÉRIE C
1946 Groningen – Round 12 – Boleslavsky, Isaac – 0-1 – Euwe, Max – G58
- Lire la suite
-
- 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, C83 - 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.c3 Be7 - Spanish [+0.30], C83k - 10.Nbd2 O-O 11.Bc2 f5 12.exf6 - Open Classical [+0.34], SÉRIE C
1946 Nt – Round 17 – Unzicker, Wolfgang – 1-0 – Riedmiller, Max – G18
- Lire la suite
-
- 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, C83 - 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.c3 Be7 - Spanish [+0.30], C83k - 10.Nbd2 O-O 11.Bc2 f5 12.exf6 - Open Classical [+0.34], SÉRIE C
1947 Essen – Round 10 – Saemisch, Friedrich – 0-1 – Elsas, Hansgeorg – G13
- Lire la suite
-
- 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, C83 - 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.c3 Be7 - Spanish [+0.30], C83k - 10.Nbd2 O-O 11.Bc2 f5 12.exf6 - Open Classical [+0.34], SÉRIE C
1947 Leningrad ch-URS – Round 3 – Boleslavsky, Isaac – 1/2-1/2 – Levenfish, Grigory – G56
- Lire la suite
-
- 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, C83 - 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.c3 Be7 - Spanish [+0.30], C83k - 10.Nbd2 O-O 11.Bc2 f5 12.exf6 - Open Classical [+0.34], SÉRIE C
1947 Moscow Ch – Round ? – Ragozin, Viacheslav – 1/2-1/2 – Ravinsky, Grigory – G49
- Lire la suite













Euwe, Max — 1 partie
1897 — Poole P H vs Mason, James — 0-1 — ?
1909 — Chandler, Jeff A vs Dixon Mitchell, Madeleyn Desiret — 1-0 — Harvard
1921 — Ellerman, Arnoldo vs De Souza Mendes, Joao — 1-0 — Carrasco
1921 — Illa, Rolando vs Barboza de Oliveira, Antonio Americo — 1-0 — Carrasco