Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | ● f2→e3, e3→d4 | ● e6→d5, f7→e6 |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● e5 (2v1) | — |
| Cases faibles | ● e4 | — |
| Centre | ● d4 (2v1), ● e5 (2v1) | ● d5 (2v1) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 0) | |
| Bd3 | ● Bd3 Actif (mob. 8) | |
| Bc8 | ● Bc8 Non développé (mob. 0) | |
| Bf8 | ● Bf8 Non développé (mob. 2) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 3 (● c1, ● 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 | fermé | |
| Ruptures | ● e3-e4 | ● …e6-e5 |
D30u — QGD: Semmering Variation
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.e3 c6 5.Nbd2 Nbd7 6.Bd3 c5 * ○ Trait aux Blancs
Ouverture — Centre fermé
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. O-O (Mettre le roi en sécurité, connecter les tours — 57 % des parties) ; b3 (Préparer le fianchetto — 40 % des parties).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...Be7 (Développer f8 — 57 % des parties) ; ...cxd4 (Capture en d4, Occuper le centre — 30 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
| Partie |
|---|
| 1928 The Hague – Round 1 – Havasi, Kornel – 1-0 – Rivier, Ainhoa – G1 1. d4 d5 2. c4 c6 3. e3 e6 4. Nf3 Nf6 5. Nbd2 Nbd7 6. Bd3 c5 7. O-O cxd4 8. exd4 Be7 9. Ne5 O-O 10. b3 dxc4 |
| 1928 Vienna – Round 6 – Takacs, Sandor – 0-1 – Becker, Albert – G40 1. c4 Nf6 2. Nf3 c6 3. d4 d5 4. e3 e6 5. Nbd2 Nbd7 6. Bd3 c5 7. O-O Be7 8. b3 cxd4 9. Nxd4 Ne5 10. Be2 dxc4 |
| 1933 Folkestone Olympiad V – Round 1.21 – Alekhine, Alexander – 1-0 – Soultanbeieff, Victor – G2 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 c5 7. O-O Be7 8. cxd5 exd5 9. b3 cxd4 10. exd4 O-O |
| 1935 Buenos Aires – Round 1 – Bolbochan, J. – 1/2-1/2 – Villegas, Benito – G15 1. d4 Nf6 2. c4 c6 3. Nf3 e6 4. e3 d5 5. Bd3 Nbd7 6. Nbd2 c5 7. O-O Be7 8. Qe2 cxd4 9. exd4 dxc4 10. Nxc4 Nb6 |
| 1937 Brno – Round 2 – Koblencs, Alexander – 1-0 – Barta, Jan – G4 1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 c5 7. b3 Be7 8. Bb2 O-O 9. Qe2 Re8 10. O-O Nf8 |
| 1938 Bad Oeynhausen – Round 1 – Koch, Berthold – 0-1 – Weil, Wolfgang – G12 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. e3 Nbd7 5. Nbd2 c5 6. Bd3 Be7 7. O-O O-O 8. b3 cxd4 9. exd4 b6 10. Ne5 Bb7 |
| 1945 Moscow Ch – Round 14 – Alatortsev, Vladimir N. – 1-0 – Lilienthal, Andor – G75 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 c5 7. O-O cxd4 8. exd4 Be7 9. c5 O-O 10. Qc2 a5 |
| 1946 Mar del Plata – Round 1 – Maccioni, Alejandro – 1/2-1/2 – Letelier Martner, Rene – G6 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nbd2 Nbd7 6. Bd3 c5 7. O-O Bd6 8. e4 cxd4 9. cxd5 e5 10. Nc4 Qe7 |
| 1949 Leningrad – Round 1 – Bondarevsky, Igor – 1/2-1/2 – Ravinsky, Grigory – G3 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 c5 7. O-O Be7 8. b3 O-O 9. Bb2 b6 10. Qe2 Bb7 |
| 1949 Trencianske-Teplice – Round 1 – Golombek, Harry – 1/2-1/2 – Kottnauer, Cenek – G3 1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nf3 e6 5. Nbd2 Nbd7 6. Bd3 c5 7. cxd5 exd5 8. dxc5 Nxc5 9. Bb5+ Bd7 10. Bxd7+ Qxd7 |
| 1951 Augsburg – Round 9 – Heinicke, Herbert – 1/2-1/2 – Nuernberg, Friedrich – G33 1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. d4 e6 5. Bd3 Nbd7 6. Nbd2 c5 7. b3 cxd4 8. exd4 b6 9. O-O Bb7 10. Qe2 Be7 |
| 1951 Hungary Ch – Round 6 – Borloy, Karoly – 1/2-1/2 – Szily, Jozsef – G42 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. e3 Nbd7 5. Nbd2 c5 6. Bd3 Be7 7. O-O b6 8. cxd5 exd5 9. e4 dxe4 10. Nxe4 O-O |
| 1953 Bariloche – Round 1 – Reinhardt, Heinrich – 0-1 – Shocron, Ruben – G12 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 c6 5. Nbd2 Nbd7 6. Bd3 c5 7. O-O Be7 8. b3 b6 9. Bb2 Bb7 10. Ne5 dxc4 |
| 1961 Hastings6162 – Round 9 – Wade, Robert G – 1-0 – Littlewood, John E – G36 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 c5 7. O-O Be7 8. b3 O-O 9. Qe2 b6 10. Bb2 Ba6 |
| 1963 Polanica Zdroj – Round 1 – Kluger, Gyula – 1-0 – Fronczek, Heinrich – G3 1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Nf6 5. Nbd2 Nbd7 6. Bd3 c5 7. O-O Be7 8. b3 O-O 9. Bb2 cxd4 10. exd4 dxc4 |
| 1967 Vrnjacka Banja zt – Round 14 – Bobotsov, Milko G – 1/2-1/2 – Mohrlok, Dieter – G94 1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 c5 7. b3 cxd4 8. exd4 b6 9. O-O Bb7 10. Bb2 Be7 |













1957 — Feuerstein, Arthur vs Elliott, Henry J — 1-0 — New York, NY USA
1961 — Wade, Robert G vs Littlewood, John E — 1-0 — Hastings ENG
1963 — Kluger, Gyula vs Fronczek, Heinrich — 1-0 — Polanica Zdroj POL
1969 — Saborido Carre, Rafael vs Donnely, Brian — 1/2-1/2 — Praia da Rocha
1960 — Lutikov, Anatoly S vs Sakharov, Yuri N — 1-0 — Kiev UKR
1967 — Bobotsov, Milko G vs Mohrlok, Dieter — 1/2-1/2 — Vrnjacka Banja SRB
1970 — Benko, Pal vs Sigurjonsson, Gudmundur — 1-0 — Caracas VEN
1972 — Lemon, Richard C vs Knox, Victor W — 0-1 — Brighton ENG
1996 — Speelman, Jon S vs Koskinen, Henri — 1-0 — Copenhagen DEN
1998 — Franco Ocampos, Zenon vs Matsuura, Everaldo — 1/2-1/2 — Elista olm
2003 — Ehlvest, Jaan vs Shabalov, Alexander — 1/2-1/2 — New York, NY USA
2003 — Koneru, Humpy vs Dao, Thien Hai — 0-1 — Jodhpur IND