Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | — | ● a6→b5 |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | — | ● b4 (2v0) |
| Cases faibles | ● d4 | ● e5, ● g5 |
| Centre | ● d5 (1v0), ● e5 (2v1) | — |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs | |
| Semi-ouvertes | ● e | — |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 5) | |
| Bb3 | ● Bb3 Actif (mob. 5) | |
| Bc8 | ● Bc8 Non développé (mob. 1) | |
| Bf8 | ● Bf8 Non développé (mob. 5) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 3 (● b1, ● c1, ● a1) | 4 (● c8, ● f8, ● a8, ● h8) |
Sécurité du roi
| ♔ Blancs | ♚ Noirs | |
| Statut | ● Roqué | ● Au centre |
| Droits de roque | — | O-O / O-O-O |
Thèmes
| ♔ Blancs | ♚ Noirs | |
| Phase | Ouverture | |
| Centre | tension | |
| Ruptures | ● c2-c4 | — |
C80j — Open
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 ● Trait aux Noirs
Ouverture — Tension centrale
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. dxe5 (Capture en e5, Occuper le centre — 93 % des parties) ; Nxe5 (Cavalier centralisé en e5 — 4 % des parties).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...d5 (Occuper le centre — 98 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
| Partie |
|---|
| 1907 Ostende – Round 2 – Burn, Amos – 1/2-1/2 – Tarrasch, Siegbert – G22 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 a6 6. Ba4 b5 7. Bb3 exd4 8. Re1 d5 9. Nc3 Be6 10. Nxe4 dxe4 |
| 1950 Amsterdam – Round 1 – Pilnik, Herman – 1-0 – Trifunovic, Petar – G36 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 exd4 8. Re1 d5 9. Nc3 Be6 10. Nxe4 dxe4 |
| 1951 GER Ch U20 – Round 8 – Darga, Klaus – 0-1 – Richter Becerra, Hans – G26 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 Bb7 8. Re1 d5 9. c4 Na5 10. cxb5 axb5 |
| 1960 Leningrad tt – Round 1 – Mednis, Edmar J – 0-1 – Kupka, Slavoj – G8 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 exd4 8. Re1 d5 9. Bg5 Be7 10. Nxd4 Bb7 |
| 1961 Bled – Round 12 – Fischer, Robert J – 1-0 – Trifunovic, Petar – G114 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 exd4 8. Re1 d5 9. Nc3 Be6 10. Nxe4 dxe4 |
| 1964 CSR Ch – Round 15 – Seifert, Milan – 1/2-1/2 – Kupka, Slavoj – G116 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 exd4 8. Nxd4 Nxd4 9. Qxd4 Bb7 10. Qe5+ Qe7 |
| 1966 Tbilisi ch-URS – Round 6 – Suetin, Alexey S – 1/2-1/2 – Savon, Vladimir – G58 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 exd4 8. Re1 d5 9. Nc3 dxc3 10. Bxd5 Bb7 |
| 1968 ROM Ch – Round 3 – Vaisman, Volodia – 1-0 – Teodorescu, Serban – G18 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 exd4 8. Nc3 Nxc3 9. bxc3 Be7 10. cxd4 d5 |
| Leningrad ch-URS 1977 – Round 1 – Tal, Mikhail – 0-1 – Smyslov, Vassily – G25 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 Be7 8. Nxe5 Nxe5 9. dxe5 Bb7 10. Qg4 O-O |
| Melody Amber, Blindfold, Monaco 1995 – Round 9 – Kamsky, Gata – 1-0 – Anand, Viswanathan – G37 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 Be7 8. dxe5 O-O 9. Bd5 Nc5 10. Nc3 Bb7 |
| Roquebrune rapid 1992 – Round 16 – Anand, Viswanathan – 1/2-1/2 – Piket, Jeroen – G52 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 Be7 8. Nxe5 Nxe5 9. dxe5 Bb7 10. Qg4 O-O |
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- C80 - 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 - Ruy Lopez: Open, C80-C89 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 & C84-C89 C84 5. O-O Be7 Ruy Lopez, closed defence, C80j - 7…* - Open, SÉRIE C
1951 GER Ch U20 – Round 8 – Darga, Klaus – 0-1 – Richter Becerra, Hans – G26
- Lire la suite
-
- C80 - 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 - Ruy Lopez: Open, C80-C89 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 & C84-C89 C84 5. O-O Be7 Ruy Lopez, closed defence, C80j - 7…* - Open, SÉRIE C
1966 Tbilisi ch-URS – Round 6 – Suetin, Alexey S – 1/2-1/2 – Savon, Vladimir – G58
- Lire la suite
-
- C80 - 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 - Ruy Lopez: Open, C80-C89 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 & C84-C89 C84 5. O-O Be7 Ruy Lopez, closed defence, C80j - 7…* - Open, SÉRIE C
Leningrad ch-URS 1977 – Round 1 – Tal, Mikhail – 0-1 – Smyslov, Vassily – G25
- Lire la suite
-
- C80 - 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 - Ruy Lopez: Open, C80-C89 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 & C84-C89 C84 5. O-O Be7 Ruy Lopez, closed defence, C80j - 7…* - Open, SÉRIE C
Melody Amber, Blindfold, Monaco 1995 – Round 9 – Kamsky, Gata – 1-0 – Anand, Viswanathan – G37
- Lire la suite
-
- C80 - 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 - Ruy Lopez: Open, C80-C89 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 & C84-C89 C84 5. O-O Be7 Ruy Lopez, closed defence, C80j - 7…* - Open, SÉRIE C
Roquebrune rapid 1992 – Round 16 – Anand, Viswanathan – 1/2-1/2 – Piket, Jeroen – G52
- Lire la suite











