Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | ● c6, ● c7 |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | — | ● a6→b5, c6→b5 |
| Passés | — | — |
| Majorité | — | ● aile dame 4v3 |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | — | ● d4 (2v1) |
| Cases faibles | — | — |
| Centre | — | ● d4 (2v1), ● d5 (2v1) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs | |
| Semi-ouvertes | — | ● d |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 0) | |
| Bc8 | ● Bc8 Non développé (mob. 6) | |
| Bf8 | ● Bf8 Non développé (mob. 1) | |
| Paire de fous | Non | ● Oui |
| Non développées | 2 (● c1, ● a1) | 5 (● g8, ● 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 | fermé | |
| Ruptures | ● c2-c4, ● d2-d4 | ● …f7-f5 |
C68t — Spanish: Exchange, Bronstein, 6.Na3 b5
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O Qd6 6.Na3 b5 * ○ Trait aux Blancs
Ouverture — Centre fermé
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. c4 (Frapper le centre adverse — 44 % des parties) ; d3 (Solidifier le centre — 20 % des parties) ; d4 (Occuper le centre — 16 % des parties) ; Nb1 (7 % des parties) ; c3 (Renforcer le centre — 7 % des parties).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...Bg4 (Fou actif (mobilité 7), Développer c8 — 27 % des parties) ; ...Ne7 (Développer g8 — 22 % des parties) ; ...f6 (Poussée — 11 % des parties) ; ...Nf6 (Développer g8 — 9 % des parties) ; ...b4 (Expansion aile dame — 7 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
| Partie |
|---|
| Baku FIDE Grand Prix 2014 – Round 4.4 – Kasimdzhanov, Rustam – 1/2-1/2 – Svidler, Peter – G22 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qd6 6. Na3 b5 7. d3 Ne7 8. Nb1 c5 9. a4 Rb8 10. axb5 axb5 |
| Biel Interzonal 1993 – Round 2 – Malisauskas, Vidmantas – 1/2-1/2 – Huebner, Robert – G52 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qd6 6. Na3 b5 7. c3 c5 8. Nc2 Ne7 9. d4 cxd4 10. cxd4 exd4 |
| Candidats qf4 1977 – Round 10 – Hort, Vlastimil – 1-0 – Spassky, Boris V. – G9 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qd6 6. Na3 b5 7. c4 Nf6 8. Qe2 Bg4 9. Rd1 Be7 10. d3 Qe6 |
| Hoogovens 1999 – Round 10 – Reinderman, Dimitri – 1/2-1/2 – Piket, Jeroen – G59 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qd6 6. Na3 b5 7. c3 c5 8. Nc2 Bb7 9. Re1 Ne7 10. a4 Ng6 |
| Koop Tjuchem 1996 – Round 8 – Shirov, Alexei – 1-0 – Short, Nigel D – G33 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qd6 6. Na3 b5 7. c3 c5 8. Nc2 Ne7 9. a4 Bb7 10. axb5 axb5 |
| PCA, Tal Memorial 1995 – Round 10 – Timman, Jan H – 0-1 – Short, Nigel D – G20 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qd6 6. Na3 b5 7. c3 c5 8. d4 cxd4 9. cxd4 exd4 10. Nxd4 c5 |
| Tal Memorial Tournament 1995 – Round 1 – Anand, Viswanathan – 1/2-1/2 – Short, Nigel D – G1 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qd6 6. Na3 b5 7. c3 c5 8. d4 cxd4 9. cxd4 exd4 10. Nxd4 Bb7 |
| Turin ol (Men) 37th 2006 – Round 6 – Naiditsch, Arkadij – 1/2-1/2 – Anand, Viswanathan – G83 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qd6 6. Na3 b5 7. c3 c5 8. Nc2 Bb7 9. Re1 Ne7 10. a4 c4 |
| World Blitz 2015 – Round 16.40 – Heimann, Andreas – 0-1 – Bartel, Mateusz – G1006 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qd6 6. Na3 b5 7. c3 c5 8. Qe2 Ne7 9. Nc2 Ng6 10. a4 Nf4 |










1988 — Badii, Madjid vs Marchand, Francois — 1-0 — Caen
1988 — Rozentalis, Eduardas vs Smagin, Sergey — 1/2-1/2 — Copenhagen DEN
1991 — Prie, Eric vs Arencibia Rodriguez, Walter — 1-0 — Leon ESP
1991 — Beikert, Guenther, Dr. vs Staiger, Frank — 1-0 — GER
1975 — Pinter, Jozsef vs Jankovec, Ivan — 0-1 — Trinec CZE
1975 — Pinter, Jozsef vs Portisch, Lajos — 0-1 — Budapest HUN
1977 — Hort, Vlastimil vs Spassky, Boris Vasily — 1-0 — Reykjavik ISL
1980 — Bartis, Gustavo vs Arabia, Laurence — 1-0 — corr Americas
1974 — Bednarski, Jacek vs Franzen, Jozef — 1-0 — Trencianske Teplice SVK
1975 — Hamann, Svend vs Smejkal, Jan — 1/2-1/2 — Amsterdam NED
1976 — Bednarski, Jacek vs Iskov, Gert — 1/2-1/2 — Oslo NOR
1976 — Ligterink, Gert vs Zuidema, Coen — 1/2-1/2 — Nederland tt
1972 — Coarer, Sterenn vs Jensen, Allan Astrup — 0-1 — ICCF
1972 — Allison Mariama Stern vs Lilloni Luciano — 1-0 — ?
1972 — Coarer, Sterenn vs Smith Olle — 0-1 — ICCF
1973 — Coarer, Sterenn vs Lilloni — 1-0 — FS-Wch corr