Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | — | ● f7→g6, h7→g6 |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● d5 (2v0), ● g5 (2v0) | ● b4 (2v0), ● d4 (3v1) |
| Cases faibles | — | ● e5 |
| Centre | ● d5 (2v0), ● e4 (1v0) | ● d4 (3v1) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 0) | |
| Bb5 | ● Bb5 Actif (mob. 7) | |
| Bg7 | ● Bg7 Actif (mob. 6) | |
| Bc8 | ● Bc8 Non développé (mob. 0) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 3 (● c1, ● a1, ● h1) | 4 (● g8, ● c8, ● 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 | ● d2-d4, ● f4-f5 | ● …d7-d5, ● …e7-e5, ● …f7-f5 |
B23w — Closed, Grand Prix
1.e4 c5 2.Nc3 Nc6 3.f4 g6 4.Nf3 Bg7 5.Bb5 ● Trait aux Noirs
Ouverture — Centre mobile
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. O-O (Mettre le roi en sécurité, connecter les tours — 32 % des parties) ; Nxd4 (Cavalier centralisé en d4 — 22 % des parties) ; Bd3 (Fou actif (mobilité 5) — 11 % des parties) ; Bxc6 (Clouer d7, Fou actif (mobilité 5) — 11 % des parties) ; a4 (11 % des parties).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...Nd4 (Cavalier centralisé en d4 — 76 % des parties) ; ...d6 (Libérer Bc8 — 10 % des parties) ; ...e6 (Poussée — 9 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
| Partie |
|---|
| 1956 Moscow olm fin-B – Round 1 – Burstein, S. – 1-0 – Johannessen, Simon T – G7 1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. f4 Bg7 5. Nf3 Nh6 6. d3 f5 7. h3 O-O 8. O-O Nd4 9. Bc4+ e6 10. e5 Nf7 |
| 1956 New York – Round 1 – Gasull Hays, Jules – 0-1 – Lombardy, William J – G3 1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 e6 6. O-O Nge7 7. e5 d5 8. d4 cxd4 9. Nxd4 Bd7 10. Be3 Nxd4 |
| 1959 Dresden – Round 11 – Zinn, Lothar – 1-0 – Padevsky, Nikola – G80 1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 d6 6. O-O Bd7 7. d3 Nf6 8. Qe1 O-O 9. Bxc6 Bxc6 10. f5 Nd7 |
| 1959 Dresden – Round 5 – Zinn, Lothar – 0-1 – Taimanov, M. – G40 1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 a6 6. Bxc6 bxc6 7. O-O d6 8. Kh1 Nf6 9. e5 Nd5 10. exd6 exd6 |
| 1960 Leipzig olm fin-A – Round 1 – Pietzsch, Wolfgang – 1/2-1/2 – Eliskases, Erich – G13 1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 d6 6. O-O Bd7 7. Bxc6 Bxc6 8. d3 Nf6 9. Qe1 Nd7 10. Be3 b5 |
| 1960 Madrid zt – Round 12 – Pietzsch, Wolfgang – 1-0 – O'Kelly, Albéric de Galway – G88 1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 d6 6. O-O Bd7 7. Bxc6 Bxc6 8. d3 Nf6 9. Qe1 b6 10. Kh1 Qc7 |
| 1960 Sao Paulo zt – Round 3 – Aguilera Bazan, Oscar – 0-1 – Schweber, Samuel – G19 1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 d6 6. O-O Bd7 7. d3 a6 8. Bxc6 Bxc6 9. Qe1 Nf6 10. e5 dxe5 |
| 1961 Belgrade – Round 1 – Lazarevic, Aleksandar – 1-0 – Borisenko, Georgy K – G13 1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 e6 6. Bxc6 bxc6 7. d3 d5 8. Qe2 Ba6 9. e5 Ne7 10. b3 O-O |
| 1961 WchT U26 08th – Round 4.3 – Lund, Per – 0-1 – Gufeld, Eduard – G39 1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 a6 6. Bxc6 bxc6 7. d3 d6 8. O-O Nf6 9. Qe1 O-O 10. h3 Ne8 |
| 1962 Moscow – Round 1 – Hort, Vlastimil – 1-0 – Ignatiev, Felix N – G23 1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 d6 6. O-O Bd7 7. Qe1 a6 8. Bxc6 Bxc6 9. d3 Qd7 10. Kh1 b5 |
| 1964 Magdeburg ch DDR – Round 13 – Zinn, Lothar – 1-0 – Wehnert, Lutz – G31 1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 d6 6. O-O Bd7 7. d3 Nf6 8. Qe1 O-O 9. Bxc6 Bxc6 10. Qh4 Nd7 |
| 1965 WchT U26 12. fin-A – Round 4 – Rautenstrauch, Hans Hubert – 0-1 – Sloth, Jorn – G22 1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 d6 6. O-O Bd7 7. d3 Nf6 8. Bd2 O-O 9. Bxc6 Bxc6 10. Qe1 Nd7 |
| 1966 FRA Ch 41st – Round 1 – Duran Maury, Eduardo Andres Patricio – 0-1 – Huguet, Bernard – G2 1. e4 c5 2. f4 g6 3. Nf3 Bg7 4. Nc3 Nc6 5. Bb5 d6 6. O-O Nf6 7. d3 O-O 8. Bxc6 bxc6 9. Qe1 Rb8 10. h3 Qc7 |
| 1968 Havirov – Round 3 – Lapis, Ludvik – 1/2-1/2 – Radovici, Corvin – G9 1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 a6 6. Bxc6 dxc6 7. Ne2 Nf6 8. d3 O-O 9. O-O c4 10. e5 cxd3 |












