Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | ● f2→g3, h2→g3 | ● e6→d5, f7→e6 |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | — | ● e4 (2v0) |
| Cases faibles | — | — |
| Centre | ● e5 (1v0) | ● d5 (3v1), ● e4 (2v0) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 0) | |
| Bg2 | ● Bg2 Ok (mob. 2) | |
| Be7 | ● Be7 Ok (mob. 2) | |
| Bc8 | ● Bc8 Non développé (mob. 1) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 3 (● b1, ● c1, ● a1) | 4 (● b8, ● c8, ● 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 | mobile | |
| Ruptures | ● d2-d4, ● e2-e4 | — |
A14d — English: Neo-Catalan Declined, 5…c5
1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 5.O-O c5 * ○ Trait aux Blancs
Ouverture — Centre mobile
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. cxd5 (Capture en d5, Occuper le centre — 45 % des parties) ; b3 (Préparer le fianchetto — 23 % des parties) ; d4 (Occuper le centre — 21 % des parties) ; d3 (Solidifier le centre — 6 % des parties).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...O-O (Mettre le roi en sécurité, connecter les tours — 32 % des parties) ; ...Nc6 (Développer b8 — 15 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
| Partie |
|---|
| 1932 Trebitsch Memorial 15th – Round 5 – Robitsek Paul – 1-0 – Hoenlinger, Baldur – G7 1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 c5 5. O-O Be7 6. cxd5 Nxd5 7. d4 Nc6 8. dxc5 Bxc5 9. a3 O-O 10. e4 Nc7 |
| 1938 Ljubljana – Round 14 – Tartakower, Savielly – 1/2-1/2 – Vidmar, Milan Jr – G96 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O c5 6. cxd5 Nxd5 7. d4 O-O 8. e4 Nf6 9. Nc3 cxd4 10. Nxd4 Nc6 |
| 1938 URS Ch, semi final – Round 1 – Lisitsin, Georgy – 1-0 – Poliak, Abram – G82 1. Nf3 Nf6 2. c4 c5 3. g3 e6 4. Bg2 d5 5. O-O Be7 6. d4 cxd4 7. Nxd4 O-O 8. cxd5 Nxd5 9. Qb3 Na6 10. Nf5 exf5 |
| 1948 Bad Nauheim – Round 1 – Rautenberg, Wilhelm – 1-0 – Schlenker, Rainer – G3 1. c4 e6 2. g3 d5 3. Bg2 c5 4. Nf3 Nf6 5. O-O Be7 6. cxd5 Nxd5 7. Na3 Nc6 8. Nc4 Qc7 9. d3 O-O 10. e4 Nb6 |
| 1958 COL Ch – Round 9 – Mora Diaz, Nelson – 0-1 – De Greif, Boris – G23 1. c4 e6 2. Nf3 Nf6 3. g3 c5 4. Bg2 d5 5. O-O Be7 6. cxd5 exd5 7. d4 O-O 8. dxc5 Bxc5 9. e3 Nc6 10. Qc2 Qe7 |
| 1958 GDR Ch Schkopau GER – Round 13 – Pietzsch, Wolfgang – 1-0 – Keller-Hermann, Edith – G81 1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. O-O c5 5. c4 Be7 6. d4 dxc4 7. Qa4+ Nbd7 8. dxc5 Bxc5 9. Nc3 O-O 10. Qxc4 a6 |
| 1959 UKR Ch – Round 5 – Shianovsky, Vladislav I – 1-0 – Feldman, Steven – G38 1. g3 Nf6 2. Bg2 e6 3. Nf3 d5 4. O-O c5 5. c4 Be7 6. cxd5 Nxd5 7. Nc3 Nxc3 8. bxc3 Nc6 9. d3 O-O 10. Nd2 Qd7 |
| 1963 Enschede zt – Round 17 – Filip, Marius Liviu – 1/2-1/2 – Van Scheltinga, Theo – G80 1. c4 c5 2. g3 Nf6 3. Bg2 d5 4. Nf3 e6 5. O-O Be7 6. cxd5 Nxd5 7. d4 cxd4 8. Nxd4 O-O 9. Nc3 Nxc3 10. bxc3 e5 |
| 1967 Hoogovens-B – Round ? – Ujtelky, Maximilian – 1/2-1/2 – Van Scheltinga, Theo – G34 1. c4 Nf6 2. g3 c5 3. Bg2 e6 4. Nf3 d5 5. O-O Be7 6. cxd5 Nxd5 7. d4 cxd4 8. Nxd4 O-O 9. e4 Nb6 10. Nc3 Bf6 |
| 1968 Budapest – Round 1 – Szilagyi, Gyorgy Laszlo – 1-0 – Csapo, Zoltan – G5 1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 c5 5. O-O Be7 6. d4 Nbd7 7. cxd5 exd5 8. Nc3 O-O 9. Bf4 a6 10. Rc1 b6 |











1957 — Petrow, W. vs Goldstein, Ben — 1-0 — corr USSR
1958 — Aarush More vs De Greif, Boris — 0-1 — Pereira
1959 — Shianovsky, Vladislav I vs Feldman, Steven — 1-0 — Kiev UKR
1963 — Filip, Marius Liviu vs Bosch van Rosenthal, Edzard — 1/2-1/2 — Enschede NED
1969 — Verber, Richard William vs Dietze, Wolfgang, Dr. — 0-1 — Dresden GER
1971 — Mista, Ladislav vs Gonsior, Evzen — 1-0 — Havirov CZE
1972 — Eising, Johannes vs Silva, Fernando — 0-1 — Caorle zt Caorle ITA
1974 — Szekely, Peter vs Dominte, Marian — 1-0 — ?
1963 — Kalotay, Andrew vs Fuster, Geza — 1/2-1/2 — Canada
1964 — Udovcic, Mijo vs Bielicki, Carlos — 1-0 — Havana CUB
1967 — Saint Bonnet vs Javelle, Gabriel — 1-0 — Dieppe FRA
1968 — Szilagyi, Gyorgy Laszlo vs Csapo, Zoltan — 1-0 — Budapest HUN
1974 — Razo, Bartholome vs Palacios Lanza, Antonio — 1/2-1/2 — San Salvador ESA
1986 — Muender, Michael vs Dankert, Peter — 0-1 — Hamburg HSG/BUE
1986 — Dos Santos, Sergio Amador vs Nunes, Francisco Soriano S — 1-0 — Rio de Janeiro BRA
1986 — Tonsingh, Orrin vs Yang, Xian — 0-1 — Dubai olm