Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | ● f2→g3, h2→g3 | — |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | — | — |
| Cases faibles | — | — |
| Centre | ● d4 (1v0), ● e5 (1v0) | ● d5 (1v0), ● e4 (1v0) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 0) | |
| Bf1 | ● Bf1 Non développé (mob. 2) | |
| Bc8 | ● Bc8 Non développé (mob. 2) | |
| Bf8 | ● Bf8 Non développé (mob. 0) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 5 (● b1, ● c1, ● f1, ● 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 | ● c2-c4 | — |
A05h — King's Indian Attack: Spassky Variation
1.Nf3 Nf6 2.g3 b5 ○ Trait aux Blancs
Ouverture — Centre mobile
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. Bg2 (Fianchetto, fou sur la grande diagonale — 86 % des parties) ; a4 (7 % des parties).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...Bb7 (Fou actif (mobilité 6), Développer c8 — 88 % des parties) ; ...b4 (Expansion aile dame — 7 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
| Partie |
|---|
| 1944 Mar del Plata – Round 10 – Iliesco, Juan – 0-1 – Stahlberg, Gideon – G84 1. Nf3 Nf6 2. g3 b5 3. a4 b4 4. Bg2 Bb7 5. O-O c5 6. c4 g6 7. d3 Bg7 8. Nbd2 O-O 9. Nb3 d6 10. Bd2 Nbd7 |
| 1965 It II – Round 3 – Gereben, Erno – 1-0 – Balashov, Yuri S – G4 1. Nf3 Nf6 2. g3 b5 3. a4 b4 4. Bg2 Bb7 5. d3 d5 6. O-O e6 7. Nbd2 Be7 8. e4 c5 9. exd5 exd5 10. Nh4 Qd7 |
| 1966 World Championship 26th – Round 14 – Petrosian, Tigran V – 1/2-1/2 – Spassky, Boris V. – G12 1. Nf3 Nf6 2. g3 b5 3. a4 b4 4. d3 Bb7 5. e4 d6 6. Bg2 Nbd7 7. O-O e6 8. a5 Rb8 9. Nbd2 Be7 10. Nc4 O-O |
| 1970 Palma de Mallorca Interzonal – Round 7 – Rubinetti, Jorge – 1/2-1/2 – Polugaevsky, Lev – G269 1. Nf3 Nf6 2. g3 b5 3. a4 b4 4. Bg2 Bb7 5. O-O e6 6. d3 Be7 7. Nbd2 O-O 8. e4 d5 9. Re1 dxe4 10. Ne5 Nbd7 |
| 1974 Manila – Round 1 – Alpha Miles – 1/2-1/2 – Ghiardelli, S. – G146 1. Nf3 Nf6 2. g3 b5 3. c3 Bb7 4. a4 a6 5. axb5 axb5 6. Rxa8 Bxa8 7. Qb3 c6 8. d4 Qb6 9. Bg2 e6 10. Ne5 d6 |
| 2024 SuperUnited Rapid & Blitz Croatia – Round 5 – Saric Ivan – 0-1 – Caruana Fabiano – G21 1. Nf3 Nf6 2. g3 b5 3. e3 a6 4. b3 Bb7 5. c4 b4 6. Bb2 g6 7. Bxf6 exf6 8. Bg2 Bg7 9. d4 f5 10. O-O O-O |
| FIDE Grand Swiss 2025 – Round 9 – Kollars Dmitrij – 1-0 – Matlakov Maxim – G507 1. Nf3 Nf6 2. g3 b5 3. d3 e6 4. e4 Bb7 5. Bg2 d6 6. c3 Nbd7 7. a4 a6 8. axb5 axb5 9. Rxa8 Qxa8 10. Na3 c6 |
| GCT Blitz Paris 2016 – Round 15.4 – Kramnik, Vladimir – 0-1 – Caruana, Fabiano – G74 1. Nf3 Nf6 2. g3 b5 3. e3 a6 4. b3 Bb7 5. c4 b4 6. Bg2 e6 7. O-O Be7 8. d4 O-O 9. Bb2 d6 10. Nbd2 Nbd7 |
| Moskou ch-URS 1973 – Round 1 – Korchnoi, Viktor – 0-1 – Karpov, Anatoly – G67 1. Nf3 Nf6 2. g3 b5 3. c3 Bb7 4. a4 a6 5. e3 Nc6 6. d4 e6 7. b4 Be7 8. Nbd2 Na7 9. Bd3 O-O 10. e4 d6 |
| Tata Steel India Blitz 2018 – Round 8.4 – Ganguly, Surya Shekhar – 0-1 – Praggnanandhaa R – G39 1. Nf3 Nf6 2. g3 b5 3. Na3 Ba6 4. c3 e6 5. Bg2 d5 6. O-O Nbd7 7. d3 Be7 8. Nd4 Bxa3 9. Nc6 Qc8 10. bxa3 Qb7 |
| World Blitz 2015 – Round 9.43 – Matlakov, Maxim – 0-1 – Milanovic, Danilo – G562 1. Nf3 Nf6 2. g3 b5 3. Na3 a6 4. c4 c6 5. Bg2 e6 6. b3 d5 7. O-O Be7 8. Bb2 O-O 9. Rc1 Nbd7 10. Nc2 Bb7 |
| World Blitz 2017 – Round 7.24 – Duda, Jan-Krzysztof – 1/2-1/2 – Georgiev, Kiril – G355 1. Nf3 Nf6 2. g3 b5 3. Na3 a6 4. b3 e6 5. c4 bxc4 6. bxc4 c5 7. Bg2 Bb7 8. Rb1 Bc6 9. O-O Be7 10. d3 O-O |
| World Blitz 2019 – Round 4.48 – Morozevich, Alexander – 1-0 – Shcherbakov, Roman – G271 1. Nf3 Nf6 2. g3 b5 3. Na3 Ba6 4. b3 d5 5. c4 b4 6. Nc2 e6 7. Bg2 Bb7 8. O-O Be7 9. cxd5 exd5 10. Bb2 O-O |
| World Rapid 2016 – Round 15.46 – Fressinet, Laurent – 1-0 – Maghsoodloo, Parham – G590 1. Nf3 Nf6 2. g3 b5 3. Na3 a6 4. c4 b4 5. Nc2 e6 6. Bg2 Bb7 7. O-O c5 8. a3 bxa3 9. b3 Be7 10. Bxa3 O-O |
| Zurich Korchnoi CC Blitz 2017 – Round 5.4 – Svidler, Peter – 1-0 – Oparin, Grigoriy – G20 1. Nf3 Nf6 2. g3 b5 3. e3 a6 4. Bg2 Bb7 5. b3 e6 6. O-O Be7 7. c4 O-O 8. Nc3 c5 9. d4 d5 10. cxd5 Nxd5 |
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