Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | ● f2→e3, e3→d4 | ● c6→d5, e6→d5, b7→c6, f7→e6 |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● f4 (2v0), ● e5 (2v1) | ● b4 (2v0), ● e4 (2v1) |
| Cases faibles | — | — |
| Centre | ● d4 (3v0), ● e5 (2v1) | ● d5 (4v2), ● e4 (2v1) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bf1 | ● Bf1 Non développé (mob. 2) | |
| Bg5 | ● Bg5 Actif (mob. 4) | |
| Bc8 | ● Bc8 Non développé (mob. 0) | |
| Bf8 | ● Bf8 Non développé (mob. 5) | |
| Paire de fous | ● Oui | ● Oui |
| Clouages | ● knight c3 | — |
| Non développées | 3 (● 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 | fermé | |
| Ruptures | ● e3-e4 | ● …c6-c5, ● …e6-e5 |
D52b — Cambridge Springs Defence
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Nbd7 5.e3 c6 6.Nf3 Qa5 ○ Trait aux Blancs
Ouverture — Centre fermé
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. Bd3 (Développer Bf1) ; h3 (Empêcher ...Bg4) ; e4 (Occuper le centre) ; c5 (Frapper le centre adverse).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...Be7 (Développer Bf8) ; ...c5 (Frapper le centre adverse) ; ...e5 (Occuper le centre).
Avantages
Faiblesses
Diagonale active
Plans
| Partie |
|---|
| 1904 City of London CC National Tournament – Round 4 – Mackenzie, Arthur J – 1-0 – Mueller, Oscar Conrad – G2 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. Qb3 Ne4 8. Bf4 Bb4 9. Rc1 Ndf6 10. Ne5 O-O |
| 1904 London ENG – Round 14 – Mackenzie, Arthur J – 0-1 – Napier, William – G25 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. Qb3 Ne4 8. Bf4 g5 9. Bg3 h5 10. h3 Be7 |
| 1905 It (Men) Barmen GER – Round 12 – Marshall Viele, Fabrizio Aaron – 1-0 – Burn, Amos – G128 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. Qc2 Ne4 8. cxd5 exd5 9. Bd3 f5 10. O-O Bd6 |
| 1906 Stockholm – Round 11 – Pettersson, AH. – 0-1 – Mieses, Jacques – G43 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. Qa4 Qxa4 8. Nxa4 dxc4 9. a3 Ne4 10. Nc3 Nxc3 |
| 1906 Stockholm – Round 3 – Sjoberg, Victor – 0-1 – Bernstein, Ossip – G9 1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. Bg5 Nbd7 5. Nf3 c6 6. e3 Qa5 7. Qc2 Ne4 8. cxd5 Bb4 9. Rc1 Nxg5 10. Nxg5 Qxd5 |
| 1923 Scheveningen – Round 7 – Davidson Gallego, Jorge – 0-1 – Spielmann, Rudolf – G69 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Nbd7 5. Bg5 c6 6. e3 Qa5 7. Qc2 Ne4 8. Bf4 Bb4 9. Rc1 Nb6 10. cxd5 cxd5 |
| 1923 Trieste – Round 7 – Cancelliere, Giuseppe – 0-1 – Johner, Paul – G34 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Nbd7 5. Bg5 c6 6. e3 Qa5 7. Bd3 dxc4 8. Bxf6 Nxf6 9. Bxc4 Bb4 10. Rc1 O-O |
| 1924 Gyor – Round 1 – Gruber, Sebastian – 0-1 – Havasi, Kornel – G5 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 c6 6. e3 Qa5 7. Bh4 Ne4 8. Qb3 Bb4 9. Rc1 Nb6 10. a3 Bxc3+ |
| 1929 Bradley Beach – Round 8 – Turover, Isidor – 1-0 – Marshall, Frank – G33 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Nbd7 5. Bg5 c6 6. e3 Qa5 7. Qc2 Ne4 8. cxd5 exd5 9. Bd3 Nxg5 10. Nxg5 h6 |
| 1931 Bled – Round 1 – Kashdan, Isaac – 1/2-1/2 – Spielmann, Rudolf – G54 1. d4 e6 2. c4 Nf6 3. Nf3 d5 4. Nc3 Nbd7 5. Bg5 c6 6. e3 Qa5 7. Qb3 Ne4 8. cxd5 Nxg5 9. Nxg5 exd5 10. Bd3 Be7 |
| 1935 Tartu TT – Round 17 – Sarap J – 0-1 – Keres Paul Petrovich – G13 1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. c5 Ne4 8. Qc2 e5 9. a3 Nxg5 10. Nxg5 Be7 |
| 1936 Budapest – Round 7 – Barcza, Gedeon – 1/2-1/2 – Negyesy, Gyorgy – G25 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. Qb3 Ne4 8. Rc1 Bb4 9. Bf4 b6 10. Bd3 Nxc3 |
| 1946 Nt Regensburg GER – Round 8 – Unzicker, Wolfgang – 0-1 – Herzog, Franz – G15 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. Qb3 Bb4 8. Rc1 Ne4 9. Bf4 O-O 10. Bd3 dxc4 |
| 1947 Riedenburg – Round 1 – Unzicker, Ferdinand, Dr. – 1-0 – Troger, Paul – G1 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. e3 Nbd7 6. Nf3 Qa5 7. Qb3 Ne4 8. Bf4 g5 9. Bg3 h5 10. h3 Nxg3 |
| 1950 Stevenson Mem 2. / SCCU Ch – Round 1 – Wright, Ralph Frederick G – 0-1 – Aitken, James – G1 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. Qc2 Ne4 8. Bf4 Bb4 9. Rc1 Qxa2 10. Nd2 Nxc3 |
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- D50-D69 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Queen's Gambit Declined, 4.Bg5, D52 - 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Nbd7 5.e3 c6 6.Nf3 - QGD, D52b - 7.* - Cambridge Springs Defence, SÉRIE D
1904 City of London CC National Tournament – Round 4 – Mackenzie, Arthur J – 1-0 – Mueller, Oscar Conrad – G2
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