A31p — English: Symmetrical, Two Knights, 4…Nc6
1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 g6 * ○ Trait aux Blancs
Ouverture — Centre mobile
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. e4 (Occuper le centre — 66 % des parties) ; g3 (Préparer le fianchetto — 22 % des parties) ; Nc2 (6 % des parties).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...d6 (Libérer Bc8 — 45 % des parties) ; ...Bg7 (Fianchetto, fou sur la grande diagonale — 43 % des parties) ; ...Nxd4 (Cavalier centralisé en d4 — 9 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | — | ● f7→g6, h7→g6 |
| Passés | — | — |
| Majorité | ● aile dame 3v2 | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● b5 (3v0), ● d5 (2v1) | — |
| Cases faibles | — | — |
| Centre | ● d5 (2v1) | ● e5 (1v0) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs | |
| Semi-ouvertes | ● d | ● c |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 5) | |
| Bf1 | ● Bf1 Non développé (mob. 0) | |
| Bc8 | ● Bc8 Non développé (mob. 0) | |
| Bf8 | ● Bf8 Non développé (mob. 2) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 4 (● c1, ● f1, ● a1, ● h1) | 4 (● 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 | — | ● …d7-d5 |
| Partie |
|---|
| 1925 Baden-Baden – Round 1 – De La Torre Huertas, Carlos – 1/2-1/2 – Alekhine, Alexander – G53 1. d4 Nf6 2. Nf3 c5 3. c4 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. g3 Qb6 7. Nb3 Na5 8. Be3 Qd8 9. Nxa5 Qxa5 10. Bg2 Bg7 |
| 1927 Trebitsch mem11 – Round 1 – Mueller, Hans – 1-0 – Hoenlinger, Baldur – G1 1. c4 Nf6 2. Nf3 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. Nc2 Bg7 7. g3 O-O 8. Bg2 d6 9. O-O Be6 10. b3 d5 |
| 1928 Bradley Beach – Round 3 – Lasker, Edward – 0-1 – Turover, Isador – G7 1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. Nc2 Bg7 7. g3 d6 8. Bg2 Bd7 9. O-O Qa5 10. Nb5 a6 |
| 1928 Trebitsch mem12 – Round 5 – Takacs, Sandor – 1-0 – Steiner, Endre – G7 1. c4 Nf6 2. Nf3 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. g3 d6 7. Bg2 Bd7 8. O-O Qc8 9. Re1 Bg7 10. b3 h5 |
| 1929 Odessa ch-URS – Round 8 – Zubarev, Nikolay – 0-1 – Ravinsky, Grigory – G30 1. c4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. g3 Bg7 7. Bg2 Qb6 8. Nxc6 dxc6 9. O-O Be6 10. b3 Rd8 |
| 1934 Leningrad ch-URS – Round 19 – Mazel, Isaak Y – 0-1 – Bohatyrchuk, Fedir Parfenovych – G167 1. c4 Nf6 2. Nc3 c5 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. g3 Bg7 7. Bg2 a6 8. O-O Qc7 9. b3 O-O 10. Bb2 d6 |
| 1934 Zuerich – Round ? – Nimzowitsch, Aron – 1-0 – Mueller, Hans – G108 1. c4 Nf6 2. Nc3 c5 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. Nc2 Bg7 7. g3 d6 8. Bg2 Be6 9. Ne3 O-O 10. O-O Qc8 |
| 1941 Montevideo – Round 6 – Eliskases, Erich – 1-0 – Canepa, Jose – G20 1. c4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. d4 cxd4 5. Nxd4 g6 6. Nc2 Bg7 7. g3 b6 8. Bg2 Bb7 9. O-O O-O 10. b3 Qc8 |
| 1952 Buenos Aires – Round 1 – Alonso-Lej De Las Casas, Fernando – 1-0 – Patt Rubinstein, Jacobo – G8 1. d4 Nf6 2. c4 g6 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. g3 d6 7. Bg2 Bd7 8. Nc2 Bg7 9. O-O O-O 10. b3 Qc8 |
| 1958 HUN Ch 13th – Round 2 – Koberl, Ferenc – 1/2-1/2 – Hajtun, Jozsef – G10 1. c4 Nf6 2. Nc3 c5 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. e3 Bg7 7. Be2 O-O 8. O-O d6 9. b3 Qa5 10. Bb2 Bd7 |
| 1958 Munich olm prel – Round 6 – Beckingham – 0-1 – Wade, Robert G – G130 1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. g3 Bg7 7. Nf3 O-O 8. Bg2 d6 9. O-O Be6 10. Nd5 Rc8 |
| 1963 Hoogovens – Round 1 – Van Scheltinga, Theo – 0-1 – Van den Berg, Cees – G17 1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Nxc6 bxc6 7. g3 Bg7 8. Bg2 O-O 9. O-O Rb8 10. Rb1 c5 |
| 1964 Magdeburg ch DDR – Round 17 – Golz, Werner – 1-0 – Postler, Reinhard – G40 1. c4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. g3 Bg7 7. Bg2 O-O 8. Nc2 d6 9. O-O Be6 10. b3 a6 |
| 1966 Corr – Round 1 – Bozic, Aleksandar – 1/2-1/2 – Pete, Josip – G3 1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. g3 d6 7. Bg2 Bd7 8. O-O Bg7 9. Nc2 O-O 10. b3 a6 |
| 1968 YUG Ch 23th – Round 9 – Bertok, Mario Jr. – 1-0 – Dzajkovski, Matej – G44 1. d4 Nf6 2. c4 g6 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Nb3 Bg7 7. e4 O-O 8. Be2 d6 9. Be3 Be6 10. f3 Nd7 |
| FIDE World Blitz Championship 2014 – Round 4.2 – Carlsen, Magnus – 1-0 – Iturrizaga Bonelli, Eduardo – G27 1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. g3 d6 7. Bg2 Bd7 8. Nxc6 Bxc6 9. e4 Bg7 10. O-O O-O |
| Moscow 1975 – Round 1 – Korchnoi, Viktor – 0-1 – Beliavsky, Alexander G – G2 1. c4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. Nc2 Bg7 7. g3 O-O 8. Bg2 d6 9. O-O Bd7 10. Bd2 Qc8 |
Fin du contenu
Aucune page supplémentaire à charger
Ju, Wenjun — 4 parties
Hou, Yifan — 3 parties
Karpov, Anatoly — 2 parties
Tal, Mikhail — 2 parties
Botvinnik, Mikhail — 1 partie
1952 — Fazekas, Stephan vs Chaude de Silans, Chantal — 1/2-1/2 — Southsea
1952 — Werner, Stephan vs Hellwig, Hannah M — 1/2-1/2 — Guetersloh
1954 — Vaitonis, Povilas vs Kremer, Paul — 1-0 — Amsterdam olm
1954 — Benkner, Otto vs Kupper, Josef — 1-0 — Amsterdam NED
1953 — Udovcic, Mijo vs Eugenio, Sarah De Oliveira — 1-0 — Venice ITA
1956 — Dunkelblum, Arthur vs Van Hoorde, Edouard — 1-0 — Blankenberge
1956 — AGBOLO, Green Laureta vs Vasiljevic, Milos — 1-0 — Hastings ENG
1957 — Schmid, Lothar vs Castaldi, Vincenzo — 1-0 — Bern Bern SUI
1961 — Bisguier, Arthur B vs Levy, Louis — 1-0 — San Francisco, CA USA
1961 — Filchev, Rusko vs Piskov, Kamen Penev — 1/2-1/2 — Sofia BUL
1962 — Petrosian, Tigran V. vs Bak, Istvan — 1-0 — Stockholm SWE
1962 — Petrosian, Tigran V. vs Bak, Istvan — 1-0 — Stockholm izt
1967 — Sanner, Michel vs Derhy Menie Mbele Jean — 0-1 — Dieppe FRA
1970 — Ketis, Adolf vs Berry, Jonathan — 0-1 — Ontario CAN
1970 — Pomar Salamanca, Arturo vs Rogoff, Kenneth — 1-0 — Malaga ESP
1970 — Pomar Salamanca, Arturo vs Browne, Walter Shawn — 1/2-1/2 — Malaga ESP