Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | ● f2→g3, h2→g3 | ● d7→e6, f7→e6 |
| Passés | — | — |
| Majorité | ● aile dame 3v2 | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● f4 (2v0), ● b5 (2v1) | ● b4 (2v0), ● c5 (2v0) |
| Cases faibles | — | — |
| Centre | — | — |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs | |
| Semi-ouvertes | ● d | ● c |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 5) | |
| Bg2 | ● Bg2 Actif (mob. 7) | |
| Bc8 | ● Bc8 Non développé (mob. 0) | |
| Bf8 | ● Bf8 Non développé (mob. 5) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 4 (● b1, ● c1, ● a1, ● h1) | 5 (● b8, ● 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 | mobile | |
| Ruptures | — | ● …d7-d5 |
A32q — English: Symmetrical, Two Knights, 5.g3 Qb6
1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 e6 5.g3 Qb6 6.Bg2 * ● Trait aux Noirs
Ouverture — Centre mobile
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. e3 (Solidifier le centre — 93 % des parties) ; Nb3 (5 % des parties).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...Bc5 (Fou actif (mobilité 6), Développer f8 — 93 % des parties) ; ...Nc6 (Développer b8 — 5 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
| Partie |
|---|
| 1936 Hastings3637 – Round 8 – De Winter Gallegos, Willy – 1-0 – Menchik, Vera Frantsevna – G35 1. d4 e6 2. Nf3 c5 3. c4 cxd4 4. Nxd4 Nf6 5. g3 Qb6 6. Bg2 Bc5 7. e3 Nc6 8. Nb3 Bb4+ 9. Nc3 d5 10. cxd5 Nxd5 |
| 1968 ROM Ch – Round 11 – Zara, Dan – 1/2-1/2 – Mititelu, Gheorghe – G62 1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Qb6 6. Bg2 Bc5 7. e3 Nc6 8. Nb3 Bb4+ 9. N1d2 d5 10. O-O O-O |
| 1969 Sweden – Round 1 – Ahman Ernst – 0-1 – Horberg, Bengt-Eric – G16 1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. g3 cxd4 5. Nxd4 Qb6 6. Bg2 Bc5 7. e3 Nc6 8. Nb5 d5 9. N1c3 dxc4 10. O-O O-O |
| 22. ECU Club Cup 2006 – Round 6 – Tkachiev, Vladislav – 1-0 – Roeder, Matthias – G141 1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Qb6 6. Bg2 Bc5 7. e3 Nc6 8. O-O d5 9. cxd5 exd5 10. Nc3 Bb4 |
| Advanced Chess 1998 – Round ? – Kasparov, Garry – 1-0 – Topalov, Veselin – G3 1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. g3 cxd4 5. Nxd4 Qb6 6. Bg2 Bc5 7. e3 Nc6 8. Nf3 O-O 9. O-O Rd8 10. Nc3 Qa6 |
| Amber Blindfold 1999 – Round 6 – Lautier, Joel – 1/2-1/2 – Shirov, Alexei – G30 1. Nf3 c5 2. c4 Nf6 3. d4 cxd4 4. Nxd4 e6 5. g3 Qb6 6. Bg2 Bc5 7. e3 Nc6 8. Nb3 Bb4+ 9. Bd2 d5 10. cxd5 exd5 |
| Hoogovens 1998 – Round 6 – Piket, Jeroen – 1-0 – Topalov, Veselin – G26 1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. g3 cxd4 5. Nxd4 Qb6 6. Bg2 Bc5 7. e3 Nc6 8. Nxc6 dxc6 9. O-O e5 10. Nc3 Qc7 |
| Leon Man+Comp m 1998 – Round 6 – Kasparov, Garry – 1/2-1/2 – Topalov, Veselin – G3 1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. g3 cxd4 5. Nxd4 Qb6 6. Bg2 Bc5 7. e3 Nc6 8. Nf3 O-O 9. O-O Rd8 10. Nc3 Qa6 |









1968 — Zara, Dan vs Mititelu, Gheorghe — 1/2-1/2 — Bucharest ROU
1969 — Ahman, Ernst vs Horberg, Bengt-Eric — 0-1 — Sweden
1971 — Langeweg, Kick vs Ree, Hans — 1/2-1/2 — NLD-ch Leeuwarden NED
1973 — Gruenberg, Hans-Ulrich vs Knaak, Rainer — 0-1 — Leipzig GER
1988 — Rahman, Ziaur vs Rodgaard, John — 1-0 — Thessaloniki GRE
1991 — Anic, Darko vs Boudre, Jean-Pierre — 1/2-1/2 — Cannes-Auxerre
2002 — Satici, Aykut Cihan vs Tinture, Laurent — 1/2-1/2 — ?
2004 — Ivanov, Mikhail M. vs Soderberg, Per — 1-0 — Gausdal NOR
1993 — Hsu, Li Yang vs Ker, Anthony F — 1/2-1/2 — Jakarta zt
1995 — Kaposztas, Miklos vs Amrein, Roland — 1-0 — Harkany
1998 — Adomaitis, Benas vs Chaslot De France, Timothee — 1/2-1/2 — Asigc E1F002 Torneo e-mail 1a
1999 — Barlow, Matthew J vs Ker, Anthony F — 0-1 — Auckland NZL