Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | ● f2→g3, h2→g3 | ● a7→b6, c7→b6, d7→e6, f7→e6 |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● f4 (2v0), ● e5 (2v0), ● g5 (2v0) | — |
| Cases faibles | — | — |
| Centre | ● d4 (1v0), ● e5 (2v0) | ● d5 (2v1), ● e4 (1v0) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bf1 | ● Bf1 Non développé (mob. 2) | |
| Bd2 | ● Bd2 Actif (mob. 7) | |
| Bb4 | ● Bb4 Actif (mob. 8) | |
| Bc8 | ● Bc8 Non développé (mob. 2) | |
| Paire de fous | ● Oui | ● Oui |
| Clouages | ● bishop d2 | — |
| Non développées | 4 (● b1, ● f1, ● a1, ● h1) | 4 (● b8, ● 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 | mobile | |
| Ruptures | ● c4-c5, ● d4-d5 | ● …c7-c5, ● …d7-d5, ● …e6-e5 |
E15b — Queen’s Indian
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb4+ 5.Bd2 ● Trait aux Noirs
Ouverture — Centre mobile
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. e4 (Centre d4+e4, menace e5, libère Bf1) ; Nc3 (Développer Nb1) ; h3 (Empêcher ...Bg4) ; c5 (Frapper le centre adverse) ; d5 (Occuper le centre).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...O-O (Mettre le roi en sécurité, connecter les tours) ; ...Nc6 (Développer Nb8) ; ...d6 (Libérer Bc8) ; ...c5 (Frapper le centre adverse) ; ...d5 (Occuper le centre).
Avantages
Faiblesses
Diagonale active
Plans
| Partie |
|---|
| 1938 Paris L'Echiquier – Round 13 – Tchistoganoff – 0-1 – Hoenlinger, Baldur – G36 1. Nf3 Nf6 2. d4 e6 3. c4 b6 4. g3 Bb4+ 5. Bd2 Qe7 6. a3 Bxd2+ 7. Nbxd2 Bb7 8. Bg2 d6 9. O-O Nbd7 10. b4 c5 |
| 1956 Moscow olm prel – Round 9 – Thorbergsson, Freysteinn – 1/2-1/2 – Panno, Oscar – G272 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 Be7 6. Nc3 c6 7. Bg2 d5 8. Ne5 O-O 9. cxd5 cxd5 10. O-O Bb7 |
| 41. Olympiad Open 2014 – Round 3.14 – Hracek, Zbynek – 1/2-1/2 – Idani, Pouya – G190 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb4+ 5. Bd2 Be7 6. Nc3 c6 7. Rc1 O-O 8. Bg2 Ba6 9. Qa4 d5 10. Ne5 Qe8 |
| Amber Blindfold 2006 – Round 1 – Gelfand, Boris – 1/2-1/2 – Grischuk, Alexander – G2 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 Ba6 7. Ne5 Ra7 8. O-O O-O 9. Bg5 Be7 10. Qc2 h6 |
| Amber Blindfold 2006 – Round 7 – Nielsen, Peter Heine – 1/2-1/2 – Grischuk, Alexander – G24 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 O-O 7. O-O Ba6 8. Qc2 d5 9. cxd5 exd5 10. Bg5 Be7 |
| Amber-rapid 5th 1996 – Round 6 – Karpov, Anatoly – 1/2-1/2 – Piket, Jeroen – G25 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 O-O 7. O-O Ba6 8. Qc2 c5 9. Rd1 Bxd2 10. Nbxd2 Nc6 |
| Biel Interzonal 1993 – Round 2 – Epishin, Vladimir – 1/2-1/2 – Lobron, Eric – G39 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 O-O 7. Ne5 Ra7 8. Nd3 c5 9. Nxb4 axb4 10. Bf4 d6 |
| Hoogovens 1985 – Round 6 – Portisch, Lajos – 1-0 – Korchnoi, Viktor – G18 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 Ba6 7. Bxb4 axb4 8. Ne5 c6 9. Qb3 O-O 10. Qxb4 Qc7 |
| Manila Interzonal 1976 – Round 19 – Browne, Walter Shawn – 1/2-1/2 – Spassky, Boris V. – G81 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 Ba6 7. Ne5 Ra7 8. Bxb4 axb4 9. a3 Bc8 10. Nd3 bxa3 |
| World Blitz 2015 – Round 15.53 – Nikolic, Predrag – 0-1 – Heimann, Andreas – G955 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. O-O O-O 8. a4 a5 9. Ne5 d5 10. Nc3 Nfd7 |
| World Rapid 2021 – Round 11.65 – Saraci, Nderim – 1/2-1/2 – Jumabayev, Rinat – G675 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb4+ 5. Bd2 c5 6. Bxb4 cxb4 7. Bg2 Bb7 8. O-O O-O 9. Nbd2 d6 10. Re1 Qe7 |
