Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | — | — |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● b5 (2v0), ● d5 (2v0) | ● d4 (3v1) |
| Cases faibles | — | — |
| Centre | ● d5 (2v0) | ● d4 (3v1) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 2) | |
| Bc4 | ● Bc4 Actif (mob. 10) | |
| Bb6 | ● Bb6 Actif (mob. 5) | |
| Bc8 | ● Bc8 Non développé (mob. 0) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 4 (● b1, ● 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 | fermé | |
| Ruptures | ● d2-d4 | ● …d7-d5, ● …f7-f5 |
C51g — Evans Gambit Declined
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bb6 5.a4 ● Trait aux Noirs
Ouverture — Centre fermé
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
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Plans. Nc3 (Développer b1 — 42 % des parties) ; b5 (Expansion aile dame — 16 % des parties) ; c3 (Renforcer le centre — 11 % des parties) ; O-O (Mettre le roi en sécurité, connecter les tours — 10 % des parties) ; Bb2 (Fou actif (mobilité 5), Développer c1 — 8 % des parties).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
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Plans. ...a6 (Préparer expansion aile dame — 81 % des parties) ; ...a5 (16 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
| Partie |
|---|
| 1900 Paris – Round 6 – Mortimer, James – 0-1 – Showalter, Jackson – G49 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. a4 a6 6. c3 Nf6 7. d3 d6 8. Be3 O-O 9. Nbd2 Ne7 10. a5 Ba7 |
| 1914 Baden – Round ? – Johner, Paul – 1-0 – Hromadka, Karel – G42 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. a4 a6 6. Bb2 d6 7. b5 axb5 8. axb5 Rxa1 9. Bxa1 Nd4 10. Bxd4 exd4 |
| 1914 Baden-Baden – Round 1 – Breyer, Gyula – 1-0 – Nyholm, Gustav – G25 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. a4 a6 6. Bb2 d6 7. b5 axb5 8. axb5 Rxa1 9. Bxa1 Na5 10. Be2 Nf6 |
| 1914 Baden-Baden – Round 1 – Johner, Paul – 1/2-1/2 – Reti, Richard – G21 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. a4 a6 6. c3 Nf6 7. Qb3 O-O 8. d3 d6 9. Bg5 Qe7 10. O-O Be6 |
| 1914 Baden-Baden – Round 1 – Tartakower, Savielly – 1-0 – Fahrni, Hans – G18 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. a4 a6 6. Bb2 d6 7. b5 Na5 8. Be2 Nf6 9. Nc3 Bg4 10. Nd5 Nxd5 |
| 1914 Baden-Baden – Round 1 – Tartakower, Savielly – 1/2-1/2 – Schlechter, Carl – G26 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. a4 a6 6. Bb2 d6 7. b5 axb5 8. axb5 Rxa1 9. Bxa1 Nd4 10. Bxd4 exd4 |
| 1939 Buenos Aires ol prel-D – Round 5 – Rojahn, Ernst – 1/2-1/2 – Capablanca, Jose – G14 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. a4 a6 6. c3 Nf6 7. Qb3 O-O 8. d3 d6 9. Bg5 Qe7 10. Nbd2 a5 |
| 1947 Buenos Aires ch-ARG – Round 1 – Rubinstein, P. – 0-1 – Maderna, Carlos – G45 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. a4 a6 6. a5 Ba7 7. b5 axb5 8. Bxb5 Nge7 9. O-O O-O 10. d3 d6 |
| 1951 Mar del Plata zt – Round 11 – Schroeder, Raik – 1-0 – Maderna, Carlos – G107 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. a4 a6 6. Bb2 d6 7. b5 axb5 8. axb5 Rxa1 9. Bxa1 Na5 10. Ba2 Nf6 |
| 1952 Mar del Plata – Round 14 – Puiggros, Guillermo – 0-1 – Letelier Martner, Rene – G104 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. a4 a6 6. d3 Nf6 7. c3 O-O 8. O-O d6 9. h3 Qe7 10. Nbd2 Nd8 |
| 1964 Chicago simultaan – Round 1 – Fischer, Raphael – 0-1 – Sax, B. – G10 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. a4 a6 6. Bb2 d6 7. b5 Na5 8. Ba2 Be6 9. Bxe6 fxe6 10. O-O Nf6 |
| 1966 Malmo – Round 10 – Nilsson, Zandor – 1-0 – Horberg, Bengt-Eric – G28 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. a4 a5 6. b5 Nd4 7. Nxd4 Bxd4 8. c3 Bb6 9. d4 Qe7 10. O-O Nf6 |
