E10a — Neo-Indian: 3.Nf3
1.d4 Nf6 2.c4 e6 3.Nf3 * ● Trait aux Noirs
Ouverture — Centre mobile
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. g3 (Préparer le fianchetto — 31 % des parties) ; Nc3 (Développer b1 — 30 % des parties) ; Bd2 (Fou actif (mobilité 8), Développer c1 — 10 % des parties) ; a3 (Préparer expansion aile dame — 8 % des parties) ; d5 (Occuper le centre — 6 % des parties).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...b6 (Préparer le fianchetto — 39 % des parties) ; ...d5 (Occuper le centre — 33 % des parties) ; ...Bb4+ (Fou actif (mobilité 9), Développer f8 — 17 % des parties) ; ...c5 (Frapper le centre adverse — 9 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | — | ● d7→e6, f7→e6 |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● e5 (2v0), ● g5 (2v0) | — |
| Cases faibles | — | — |
| Centre | ● d4 (2v0), ● e5 (2v0) | ● d5 (2v1), ● e4 (1v0) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 5) | |
| Bf1 | ● Bf1 Non développé (mob. 0) | |
| Bc8 | ● Bc8 Non développé (mob. 0) | |
| Bf8 | ● Bf8 Non développé (mob. 5) | |
| 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 | ● d4-d5 | ● …c7-c5, ● …d7-d5, ● …e6-e5 |
| Partie |
|---|
| 1929 BCF Ch 22nd – Round 2 – Fairhurst, William – 1-0 – Eva, Arthur – G6 1. Nf3 Nf6 2. c4 e6 3. d4 d6 4. Nc3 Nbd7 5. e4 e5 6. g3 Be7 7. Bg2 exd4 8. Nxd4 Ne5 9. f4 Bg4 10. Qc2 Ned7 |
| 1950 Corr Wch1 – Round 1 – Alcaraz Cuadrado, Angel – 0-1 – Barda, Olaf – G9 1. d4 Nf6 2. c4 e6 3. Nf3 d6 4. Nc3 Nbd7 5. Bg5 c6 6. e4 Qc7 7. Be2 Be7 8. O-O O-O 9. h3 e5 10. d5 Re8 |
| 2024 Superbet Chess Rapid – Round 5 – Keymer Vincent – 0-1 – Gukesh D – G21 1. d4 Nf6 2. c4 e6 3. Nf3 h6 4. Bf4 b6 5. Nc3 Bb4 6. e3 Bb7 7. Bd3 Bxc3+ 8. bxc3 d6 9. Qc2 g5 10. Bg3 Nbd7 |
| 85. Tata Steel Masters 2023 – Round 8.7 – Gukesh D – 1-0 – Maghsoodloo, Parham – G56 1. d4 Nf6 2. c4 e6 3. Nf3 h6 4. Nc3 Bb4 5. e3 c5 6. Bd3 O-O 7. O-O d5 8. cxd5 exd5 9. dxc5 Bxc5 10. b3 Nc6 |
| Saint Louis Rapid and Blitz 2025 – Round 25 – Le Quang Liem – 1/2-1/2 – Gukesh D – G125 1. d4 Nf6 2. c4 e6 3. Nf3 h6 4. Nc3 Bb4 5. e3 Bxc3+ 6. bxc3 d6 7. Bd3 O-O 8. O-O e5 9. e4 Bg4 10. Re1 Nc6 |
| Saint Louis Rapid and Blitz 2025 – Round 3 – Le Quang Liem – 0-1 – Gukesh D – G12 1. d4 Nf6 2. c4 e6 3. Nf3 h6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 d5 7. O-O O-O 8. Qc2 c6 9. Rd1 Nbd7 10. Bf4 a5 |
| Tata Steel India Blitz 2022 – Round 13.5 – So, Wesley – 1/2-1/2 – Maghsoodloo, Parham – G62 1. d4 Nf6 2. c4 e6 3. Nf3 h6 4. Nc3 Bb4 5. Qc2 c5 6. dxc5 Na6 7. g3 Nxc5 8. Bg2 b6 9. O-O Bb7 10. Nb5 Nce4 |
| World Blitz 2021 – Round 20.7 – Martirosyan, Haik M. – 1/2-1/2 – Fedoseev, Vladimir – G1199 1. d4 Nf6 2. c4 e6 3. Nf3 h6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 d5 7. O-O O-O 8. Bc3 c6 9. Nbd2 b5 10. cxb5 cxb5 |
| World Blitz 2021 – Round 4.12 – Riazantsev, Alexander – 0-1 – Fedoseev, Vladimir – G199 1. d4 Nf6 2. Nf3 e6 3. c4 h6 4. Qc2 c5 5. Nc3 cxd4 6. Nxd4 Bc5 7. Nb3 Be7 8. g3 Qc7 9. e4 a6 10. Be3 d6 |
| World Blitz 2021 – Round 6.1 – Carlsen, Magnus – 0-1 – Fedoseev, Vladimir – G321 1. d4 Nf6 2. c4 e6 3. Nf3 h6 4. g3 Bb4+ 5. Nbd2 d5 6. Qa4+ Nc6 7. a3 Bxd2+ 8. Bxd2 O-O 9. Bg2 Ne4 10. Bf4 Qd7 |
| World Blitz 2022 – Round 20.19 – Sargsyan, Shant – 1-0 – Maghsoodloo, Parham – G1050 1. d4 Nf6 2. c4 e6 3. Nf3 h6 4. g3 d5 5. Bg2 Bb4+ 6. Bd2 Be7 7. O-O O-O 8. Qc2 Nbd7 9. Rd1 c6 10. Bf4 Nh5 |
| World Blitz 2022 – Round 6.1 – Carlsen, Magnus – 1/2-1/2 – Yu, Yangyi – G286 1. c4 Nf6 2. d4 e6 3. Nf3 h6 4. Nc3 Bb4 5. Qc2 c5 6. dxc5 Na6 7. g3 Nxc5 8. Bg2 Nce4 9. O-O Bxc3 10. bxc3 O-O |
| World Blitz 2023 – Round 17.15 – Narayanan, Sunilduth Lyna – 0-1 – Maghsoodloo, Parham – G961 1. d4 Nf6 2. c4 e6 3. Nf3 h6 4. Nc3 Bb4 5. Qc2 c5 6. dxc5 Na6 7. g3 Nxc5 8. Bg2 Nce4 9. O-O Nxc3 10. bxc3 Bc5 |
| World Blitz 2023 – Round 20.18 – Giri, Anish – 1/2-1/2 – Narayanan, Sunilduth Lyna – G1127 1. d4 Nf6 2. c4 e6 3. Nf3 h6 4. Nc3 Bb4 5. e3 c5 6. Bd3 cxd4 7. exd4 O-O 8. O-O d5 9. cxd5 exd5 10. h3 Nc6 |
| World Rapid 2021 – Round 4.19 – Theodorou, Nikolas – 0-1 – Fedoseev, Vladimir – G208 1. d4 Nf6 2. Nf3 e6 3. c4 h6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O d5 8. Qc2 c6 9. Nc3 dxc4 10. a4 a5 |













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