Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | ● f2→e3, e3→d4 | ● a7→b6, c7→b6, d7→e6, f7→e6 |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● e5 (2v0) | ● d5 (2v0) |
| Cases faibles | — | — |
| Centre | ● d4 (3v0), ● e5 (2v0) | ● d5 (2v0), ● e4 (1v0) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 1) | |
| 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 | 5 (● b1, ● c1, ● f1, ● a1, ● h1) | 5 (● b8, ● 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 | mobile | |
| Ruptures | ● d4-d5 | ● …c7-c5, ● …e6-e5 |
A47f —
1.d4 Nf6 2.Nf3 b6 3.e3 e6 ○ Trait aux Blancs
Ouverture — Centre mobile
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. Nbd2 (Développer Nb1) ; Bd2 (Développer Bc1) ; Bd3 (Développer Bf1) ; h3 (Empêcher ...Bg4) ; d5 (Occuper le centre).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...Nc6 (Développer Nb8) ; ...d6 (Libérer Bc8) ; ...Be7 (Développer Bf8) ; ...c5 (Frapper le centre adverse) ; ...e5 (Occuper le centre).
Avantages
Faiblesses
Diagonale active
Plans
| Partie |
|---|
| 1922 London BCF Congress – Round 2 – Guillen Watson, Cesar Augusto – 0-1 – Alekhine, Alexander – G2 1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Nbd2 Bb7 5. Be2 Be7 6. O-O O-O 7. b3 c5 8. Bb2 Nc6 9. Ne5 Qc7 10. f4 Nd5 |
| 1928 Scarborough – Round 1 – Saunders, Harold – 1-0 – Thomas, George Alan – G3 1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. b3 Bb7 5. Bb2 d6 6. Nbd2 Be7 7. Bd3 c5 8. Qe2 Nc6 9. a3 O-O 10. O-O Qc7 |
| 1929 Karlsbad – Round 1 – Rubinstein, Akiba – 1-0 – Gruenfeld, Ernst – G96 1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Nbd2 Bb7 5. Bd3 c5 6. O-O Be7 7. e4 cxd4 8. Nxd4 Nc6 9. Nxc6 dxc6 10. Qe2 Qc7 |
| 1929 Karlsbad – Round 1 – Rubinstein, Akiba – 1/2-1/2 – Colle, Edgar – G92 1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Nbd2 Bb7 5. Bd3 d5 6. O-O Bd6 7. b3 O-O 8. Bb2 Nbd7 9. Ne5 c5 10. Qf3 Qc7 |
| 1930 Liege – Round 7 – Colle, Edgar – 1-0 – Thomas, George Alan – G38 1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Nbd2 Bb7 5. Bd3 c5 6. O-O Be7 7. dxc5 bxc5 8. e4 d6 9. e5 dxe5 10. Nxe5 Nbd7 |
| 1930 San Remo – Round 1 – Yates, Frederic D – 0-1 – Colle, Edgar – G63 1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Nbd2 Bb7 5. Bd3 c5 6. O-O Nc6 7. a3 Be7 8. b3 O-O 9. Bb2 cxd4 10. exd4 Nd5 |
| 1931 Nice – Round 8 – Thomas, George Alan – 0-1 – Vajda, Arpad – G20 1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Nbd2 c5 5. c3 Be7 6. Bd3 Nc6 7. O-O O-O 8. Qe2 d6 9. b3 Nd5 10. c4 Ndb4 |
| 1932 London – Round 1 – Tartakower, Savielly – 1-0 – De Winter Gallegos, Willy – G4 1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Nbd2 Bb7 5. Bd3 d5 6. Ne5 Bd6 7. f4 Nbd7 8. Qf3 c5 9. c3 Qc7 10. g4 cxd4 |
| 1935 Tatatovaros it – Round 16 – Lovas, Gyula – 0-1 – Steiner, Endre – G19 1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Nbd2 c5 5. Bd3 Be7 6. O-O O-O 7. Qe2 Nc6 8. c3 d6 9. Rd1 Qc7 10. Nf1 Re8 |
| 1935 Warsaw olm – Round 13 – Macht, Alexander – 0-1 – Bellod Thomas, Gonzalo – G47 1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Nbd2 Bb7 5. Bd3 d5 6. O-O Nbd7 7. Qe2 Ne4 8. Ne5 Nxe5 9. dxe5 Nc5 10. Qg4 Nxd3 |
| 1939 Leningrad ch-URS – Round 10 – Rabinovich, Ilya Mar – 1/2-1/2 – Makogonov, Vladimir – G80 1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Nbd2 Bb7 5. Bd3 d5 6. Ne5 Bd6 7. f4 O-O 8. Qf3 c5 9. c3 Qc7 10. g4 Ba6 |
| 1947 BRA Ch – Round 8 – De Souza Mendes, Joao – 0-1 – Da Cunha, Edmundo Gastao – G13 1. d4 e6 2. Nf3 Nf6 3. e3 b6 4. Nbd2 Bb7 5. Bd3 d5 6. O-O Be7 7. Ne5 O-O 8. f4 Ne4 9. Rf3 f5 10. Rh3 Nd7 |
| 1953 Budapest ch-HUN – Round 1 – Sandor, Balazs – 1/2-1/2 – Szily, Jozsef – G33 1. Nf3 Nf6 2. d4 e6 3. e3 b6 4. Nbd2 Be7 5. Bd3 Ba6 6. Bxa6 Nxa6 7. c3 c5 8. O-O Qc8 9. Qe2 Qb7 10. e4 O-O |
| 1954 Prague zt – Round 13 – Palmason, Gudmundur – 0-1 – Stahlberg, Gideon – G72 1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Nbd2 Bb7 5. Bd3 d5 6. O-O Be7 7. Qe2 Ne4 8. Ne5 O-O 9. f3 Nd6 10. e4 c5 |
| 1957 Corr Golden Knights – Round ? – Coffman, Robert – 1-0 – Zalys, Ignas – G7 1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Nbd2 Bb7 5. Bd3 c5 6. O-O Nc6 7. c3 Be7 8. e4 cxd4 9. Nxd4 O-O 10. Nxc6 dxc6 |
| 1968 URS Team Ch – Round 1 – Nikolaevsky, Yuri V – 1-0 – Kaunas, Kestutis – G78 1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Nbd2 Bb7 5. Bd3 c5 6. O-O Nc6 7. a3 Be7 8. b3 O-O 9. Bb2 d6 10. Qe2 a5 |
| FIDE World Blitz Championship 2025 – Round 2 – Abhimanyu Puranik – 1/2-1/2 – Vladislav Artemiev – G31 1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Nbd2 Bb7 5. b3 c5 6. Bb2 Nc6 7. Bd3 cxd4 8. exd4 Nb4 9. Be2 Nbd5 10. c4 Nf4 |
| FIDE World Cup 2025 – Round R2 Rapid 1 – Daniil Dubov – 1/2-1/2 – Bai Jinshi – G379 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 a5 7. Re1 O-O 8. h3 Be6 9. Bb5 Ba7 10. Nbd2 Ne7 |
| FIDE World Cup 2025 – Round R2 Rapid 1 – Pranav V. – 1-0 – Tari Aryan – G368 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Bc5 6. c3 b5 7. Bc2 d5 8. a4 b4 9. d4 dxe4 10. dxc5 Qxd1 |
| FIDE World Rapid 2014 – Round 6.33 – Adly, Ahmed – 1/2-1/2 – Sargissian, Gabriel – G74 1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. b3 Bb7 5. Bb2 c5 6. Bd3 d5 7. O-O Nc6 8. Nbd2 Be7 9. Ne5 Nxe5 10. dxe5 Nd7 |
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