Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | ● f4, ● f7 |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | — | ● g7→h6 |
| Passés | — | — |
| Majorité | — | ● aile roi 4v2 |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | — | ● g5 (2v1) |
| Cases faibles | — | — |
| Centre | ● d4 (1v0), ● d5 (1v0), ● e5 (1v0) | — |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs | |
| Semi-ouvertes | ● f | ● e |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 0) | |
| Bf1 | ● Bf1 Non développé (mob. 5) | |
| Bc8 | ● Bc8 Non développé (mob. 0) | |
| Bf8 | ● Bf8 Non développé (mob. 5) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 5 (● b1, ● c1, ● f1, ● a1, ● h1) | 6 (● b8, ● g8, ● 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, ● …f7-f5 |
C34c — KGA: Becker Defence (Anti-Kieseritzky)
1.e4 e5 2.f4 exf4 3.Nf3 h6 * ○ Trait aux Blancs
Ouverture — Centre mobile
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. d4 (Occuper le centre — 46 % des parties) ; Bc4 (Fou actif (mobilité 9), Développer f1 — 36 % des parties) ; b3 (Préparer le fianchetto — 12 % des parties).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...g5 (Attaque à l'aile roi — 53 % des parties) ; ...d6 (Libérer Bc8 — 32 % des parties) ; ...Nf6 (Développer g8 — 7 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
| Partie |
|---|
| 1934 Bad Niendorf – Round 6 – Stoltz, Gösta – 0-1 – Andersen, Erik – G8 1. e4 e5 2. f4 exf4 3. Nf3 h6 4. d4 g5 5. Bc4 d6 6. O-O Be6 7. Bxe6 fxe6 8. g3 Bg7 9. gxf4 g4 10. Ne1 Qh4 |
| 1949 BUL Ch – Round 11 – Padevsky, Nikola – 0-1 – Kolarov, Atanas Stefanov – G55 1. e4 e5 2. f4 exf4 3. Nf3 h6 4. Bc4 d6 5. d4 g5 6. Nc3 Bg7 7. O-O Nc6 8. Kh1 Bg4 9. Ne2 Qe7 10. Bb5 Nf6 |
| 1949 US Open Omaha – Round 6 – Byland, William M – 0-1 – Evans, Larry M – G9 1. e4 e5 2. f4 exf4 3. Nf3 h6 4. d4 g5 5. g3 d6 6. Bc4 Bg7 7. c3 Nc6 8. O-O Bh3 9. Rf2 Qe7 10. gxf4 g4 |
| 1953 HUN Ch Budapest HUN – Round ? – Berger, Bela – 0-1 – Sandor, Bela – G59 1. e4 e5 2. f4 exf4 3. Nf3 h6 4. Bc4 d6 5. d4 g5 6. h4 Bg7 7. hxg5 hxg5 8. Rxh8 Bxh8 9. g3 g4 10. Bxf4 gxf3 |
| 1960 Leningrad tt – Round 4 – Spassky, Boris V. – 1-0 – Gibson, Franklyn – G49 1. e4 e5 2. f4 exf4 3. Nf3 h6 4. d4 g5 5. Nc3 Bg7 6. g3 fxg3 7. hxg3 d5 8. Nxd5 Bg4 9. Bc4 Nc6 10. Ne3 Qd7 |
| 1960 Leningrad tt – Round 7 – Tringov, Georgi P – 0-1 – Vukcevich, Milan – G96 1. e4 e5 2. f4 exf4 3. Nf3 h6 4. d4 g5 5. Bc4 d6 6. c3 Nc6 7. O-O Bg7 8. g3 Bh3 9. Rf2 Nf6 10. Qc2 Qd7 |
| 1962 Sweden – Round 1 – Dahl Schutt, Frederik – 1/2-1/2 – Skold, Kristian – G23 1. e4 e5 2. f4 exf4 3. Nf3 h6 4. d4 g5 5. Bc4 Nf6 6. O-O d5 7. exd5 Nxd5 8. Re1+ Be7 9. Bxd5 Qxd5 10. Nc3 Qd8 |
| 1964 Moscow Ch – Round ? – Volovich, Anatoly – 1-0 – Shatskes, Boris A – G111 1. f4 e5 2. e4 exf4 3. Nf3 h6 4. d4 g5 5. Bc4 Bg7 6. Nc3 Ne7 7. g3 Ng6 8. gxf4 g4 9. Ne5 Qh4+ 10. Ke2 Nxe5 |
| 1964 Moscow Ch sf – Round ? – Cheremisin Felix – 1-0 – Volovich, Anatoly – G9 1. e4 e5 2. f4 exf4 3. Nf3 h6 4. d4 g5 5. h4 Bg7 6. g3 g4 7. Ne5 d6 8. Nxf7 Kxf7 9. Bc4+ d5 10. Bxd5+ Ke8 |
| 1964 URS Spartakiad – Round ? – Heuer, Valter – 0-1 – Nezhmetdinov, Rashid – G31 1. e4 e5 2. f4 exf4 3. Nf3 h6 4. d4 g5 5. Bc4 Bg7 6. c3 Ne7 7. O-O O-O 8. g3 d5 9. exd5 fxg3 10. hxg3 Nf5 |
| 1966 La Habana olm fin-B – Round 9 – Mazzoni, Guy – 0-1 – Bhend, Edwin – G134 1. e4 e5 2. f4 exf4 3. Nf3 h6 4. d4 g5 5. h4 Bg7 6. Bc4 d6 7. c3 Nc6 8. Qb3 Qe7 9. O-O a6 10. Na3 g4 |
| 1969 Cacak – Round ? – Planinec, Albin – 0-1 – Padevsky, Nikola – G8 1. e4 e5 2. f4 exf4 3. Nf3 h6 4. d4 g5 5. h4 Bg7 6. g3 g4 7. Ne5 d6 8. Nxf7 Kxf7 9. Bc4+ Ke8 10. Bxf4 Nc6 |
| Fujitsu-Siemens Giants 2000 – Round 4 – Morozevich, Alexander – 1/2-1/2 – Leko, Peter – G11 1. e4 e5 2. f4 exf4 3. Nf3 h6 4. d4 g5 5. Nc3 Bg7 6. g3 fxg3 7. hxg3 d6 8. Bc4 Nf6 9. Qd3 Nc6 10. Bb3 Bg4 |













1951 — Larsen, Bent Ravn vs Blom, Kaj — 1-0 — Herning
1954 — Rellstab, Ludwig vs Pfeiffer, Gerhard — 1-0 — Hamburg GER
1955 — Byland, William M vs Rivise, Irving — 0-1 — Long Beach, CA USA
1955 — Gerter vs Kapic, Ibrahim — 1-0 — Zagreb CRO
1950 — Fichtl, Jiri vs Podgorny, Jiri — 1/2-1/2 — 21.CZE-ch Zlin
1952 — Nyman, Sture V vs Adegamov Arslan — 1-0 — Helsinki FIN
1953 — Petri, Bernd vs Larsen, Bent Ravn — 0-1 — Copenhagen DEN
1953 — Berger, Bela vs Sandor, Bela — 0-1 — HUN-ch Budapest HUN
1978 — Hellwig, W. vs Kruener, A. — 0-1 — Hohenlimburg
1986 — Hebden, Mark L vs Romanishin, Oleg M — 0-1 — Moskou
1987 — Bangiev, Alexander vs Karolyi, Tibor — 1-0 — Kecskemet HUN
1987 — Hebden, Mark L vs Pein, Malcolm — 1-0 — Londen open
1967 — Anagnostopoulos, Sp vs Kokkoris, Hristos — 1/2-1/2 — GR-Ch '67
1968 — Escott, Keith L vs Kendall, Paul S N — 1/2-1/2 — Bristol ENG
1975 — Cadilla, Luis M.M vs Anaya, Mario Manuel — 0-1 — CADAP KG-tem I fn '73 APA.VII
1980 — Baudoin, Alois vs Kleijberg, Ad — 0-1 — Den Bosch