Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | ● f2→g3, h2→g3 | ● f7→g6, h7→g6 |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● f4 (2v0), ● e5 (2v0), ● g5 (2v0) | — |
| Cases faibles | — | — |
| Centre | ● d4 (2v0), ● e5 (2v0) | ● d5 (1v0), ● e4 (1v0) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 5) | |
| Bg2 | ● Bg2 Ok (mob. 2) | |
| Bg7 | ● Bg7 Ok (mob. 2) | |
| Bc8 | ● Bc8 Non développé (mob. 0) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 3 (● b1, ● c1, ● a1) | 3 (● b8, ● c8, ● a8) |
Sécurité du roi
| ♔ Blancs | ♚ Noirs | |
| Statut | ● Roqué | ● Roqué |
| Droits de roque | — | — |
Thèmes
| ♔ Blancs | ♚ Noirs | |
| Phase | Ouverture | |
| Centre | mobile | |
| Ruptures | — | ● …c7-c5, ● …e7-e5 |
A49e — Neo-King’s Indian: Fianchetto System
1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O ● Trait aux Noirs
Ouverture — Centre mobile
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. Nbd2 (Développer Nb1) ; Bg5 (Clouer Nf6) ; h3 (Empêcher ...Bg4) ; c3 (Renforcer le centre) ; c4 (Frapper le centre adverse).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...Nc6 (Développer Nb8) ; ...d6 (Libérer Bc8) ; ...c5 (Frapper le centre adverse) ; ...e5 (Occuper le centre) ; ...c6 (Renforcer le centre).
Avantages
Faiblesses
Diagonale active
Plans
| Partie |
|---|
| 1922 Teplitz-Schoenau – Round 1 – Johner, Paul – 1-0 – Reti, Richard – G5 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c5 6. d5 d6 7. c4 Bd7 8. Nc3 Qc8 9. e4 Bg4 10. Be3 h6 |
| 1924 Gyor – Round 1 – Przepiorka, Dawid – 1-0 – Steiner, Endre – G30 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c5 6. c3 Qc7 7. Re1 b6 8. e4 Bb7 9. e5 Nd5 10. c4 Nb4 |
| 1931 DSB-27.Kongress – Round ? – Roedl, Ludwig – 1-0 – Helling, Karl – G39 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O Ne4 6. c4 d6 7. Qc2 Nf6 8. Nc3 c6 9. e4 Qa5 10. Bd2 Qa6 |
| 1949 URS Ch, semi final – Round 1 – Abramov, Leonid – 1/2-1/2 – Aronin, Lev – G48 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c5 6. dxc5 Na6 7. Qd4 Qa5 8. Be3 d6 9. cxd6 Nd5 10. Qd2 Qxd2 |
| 1953 Hastings Premier 1952/53 28th – Round 9 – Lasker, Edward – 1/2-1/2 – Seitz, Jakob Adolf – G32 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c5 6. c3 Na6 7. Nbd2 cxd4 8. Nxd4 d5 9. c4 Qb6 10. e3 e5 |
| 1955 Hoechst ch-GER – Round 1 – Bialas, Wojciech – 0-1 – Darga, Klaus – G24 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c5 6. d5 d6 7. c4 Na6 8. Nc3 Nc7 9. Bg5 Rb8 10. a4 b6 |
| 1955 Long Beach US-open – Round 5 – Drexel, Gustave – 1-0 – Berliner, Hans – G9 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c6 6. Nbd2 d5 7. Ne5 Ng4 8. Nxg4 Bxg4 9. h3 Bf5 10. c3 Nd7 |
| 1959 Buenos Aires – Round 1 – Espinosa Flores, Rafael Emilio – 1-0 – Marini, Luis – G22 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 c5 6. d5 d6 7. c4 Na6 8. Nc3 Nc7 9. h3 a6 10. a4 Rb8 |
| 1959 Moscow – Round 1 – Smyslov, Vladimir – 1-0 – Gipslis, Aivars – G14 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c5 6. dxc5 Na6 7. c4 Nxc5 8. Nc3 d6 9. Nd4 a6 10. h3 Rb8 |
| 1959 URS Team Ch – Round ? – Smyslov, Vasily – 1-0 – Gipslis, Aivars – G114 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c5 6. dxc5 Na6 7. c4 Nxc5 8. Nc3 d6 9. Nd4 a6 10. h3 Rb8 |
| 1961 Baku ch-URS – Round 19 – Spassky, Boris V. – 1-0 – Shianovsky, Vladislav I – G175 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c6 6. a4 d5 7. b3 Ne4 8. Bb2 c5 9. e3 Nc6 10. Nbd2 Bf5 |
| 1962 Candidats Tournament – Round 5 – Filip, Marius Liviu – 0-1 – Tal, Mikhail – G18 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 c5 6. c3 b6 7. Ne5 d5 8. a4 Bb7 9. a5 Nbd7 10. Nxd7 Nxd7 |
| 1962 Erevan ch-URS – Round 1 – Kholmov, Ratmir D – 0-1 – Tal, Mikhail – G62 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c5 6. Nc3 cxd4 7. Nxd4 Nc6 8. Nb3 d6 9. e4 a5 10. a4 Bg4 |
| 1962 Varna olm – Round 1 – Boutteville, Cesar – 1-0 – Suer, Nevzat – G50 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c5 6. c4 cxd4 7. Nxd4 Nc6 8. Nc2 d6 9. Nc3 Bd7 10. b3 Rc8 |
| 1963 BRA Ch – Round 11 – Mangini, Jose Henrique de Mello – 0-1 – Rocha, Antonio – G28 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c5 6. c3 Qb6 7. Nbd2 d6 8. e4 cxd4 9. Nxd4 Nc6 10. Nc4 Qa6 |
| 1964 Moscow Ch – Round ? – Orlov, Vsevolod – 0-1 – Yudovich, Mikhail M – G116 1. Nf3 g6 2. g3 Bg7 3. d4 Nf6 4. Bg2 O-O 5. O-O c5 6. d5 d6 7. Nc3 Na6 8. e4 Nc7 9. a4 a6 10. Re1 Bg4 |
| 1964 Reykjavik – Round 3 – Solmundarson, Magnus – 0-1 – Tal, Mikhail – G21 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 c5 6. c4 Nc6 7. d5 Na5 8. Qd3 a6 9. Nc3 e6 10. e4 exd5 |
| 1964 Tel Aviv olm fin-A – Round 1 – Kavalek, Lubomir – 1/2-1/2 – Filipowicz, Andrzej – G11 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c5 6. c4 cxd4 7. Nxd4 Nc6 8. Nc2 d6 9. Nc3 Be6 10. b3 Qd7 |
| 1965 Capablanca Memorial – Round 4 – Ivkov, Borislav – 1-0 – Doda, Zbigniew – G41 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c5 6. d5 d6 7. c4 Bf5 8. Nh4 Bd7 9. Nc3 Na6 10. e4 Rb8 |
| 1965 Mar del Plata – Round 8 – Averbakh, Yuri L – 1/2-1/2 – Panno, Oscar – G64 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c5 6. d5 b5 7. a4 Bb7 8. axb5 Bxd5 9. c4 Bb7 10. Nc3 d6 |
| 1965 Ontario Open – Round ? – Theodorovich Ivan – 1-0 – Day, Lawrence A. – G10 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 c5 6. e3 cxd4 7. exd4 d6 8. Re1 Nc6 9. c3 Bg4 10. h3 Bd7 |
| 1965 URS-ch33 Tallinn EST – Round 1 – Bukhman, Eduard – 1/2-1/2 – Bronstein, David I – G7 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c6 6. Re1 d5 7. c3 Bf5 8. Qb3 Qc8 9. Bg5 Nbd7 10. Nbd2 h6 |
| 1966 Havana CUB – Round 4 – Barczay, Laszlo – 1-0 – Ben Rehouma, Hachemi – G37 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 c6 6. b3 d5 7. Bb2 Ne4 8. Nbd2 Nxd2 9. Nxd2 c5 10. e3 Nc6 |
| 1967 FRG Ch Kiel GER – Round 14 – Kestler, Hans-Guenther – 1/2-1/2 – Suess, Alois – G52 1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 O-O 5. O-O c5 6. d5 d6 7. Nc3 Na6 8. Nd2 Nc7 9. a4 Rb8 10. Nc4 b6 |
| 1968 Alma Ata ch-URS – Round 7 – Averbakh, Yuri L – 1-0 – Polugaevsky, Lev – G72 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c6 6. a4 a5 7. Nbd2 d5 8. c3 Bf5 9. Nh4 Qc8 10. Nxf5 Qxf5 |
| 1968 Hungary – Round 1 – Sapi, Laszlo – 1/2-1/2 – Adorjan, Andras – G20 1. Nf3 g6 2. d4 Nf6 3. g3 Bg7 4. Bg2 O-O 5. O-O c5 6. c3 d6 7. dxc5 dxc5 8. Qxd8 Rxd8 9. Be3 Na6 10. Na3 Be6 |
| 1968 Prague U26 – Round 10 – Zajic, Jiri – 1-0 – Spesny, Jan – G42 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c5 6. c4 cxd4 7. Qxd4 Nc6 8. Qh4 d6 9. Bh6 Ng4 10. Bxg7 Kxg7 |
| 1969 Zagreb – Round 1 – Grdinic, Zvonimir – 1/2-1/2 – Lombardy, William J – G23 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 b5 6. Ne5 c6 7. c3 Qc7 8. a4 Bb7 9. Nd3 d6 10. Nd2 Nbd7 |
| 1970 IBM – Round 8 – Cortlever, Nico – 1-0 – Hamann, Slawomir – G83 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c5 6. c3 b6 7. Ne5 d5 8. Be3 Na6 9. a4 Bb7 10. Na3 Ne8 |
| FIDE World Cup 2025 – Round R3 Classical 1 – Vladislav Artemiev – 1/2-1/2 – Vachier-Lagrave Maxime – G447 1. e4 d6 2. d4 e5 3. Nf3 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bf4 O-O 7. Qd2 Nc6 8. O-O-O Nxd4 9. Qxd4 a6 10. f3 b5 |
| Lindores Abbey Tal Memorial 2021 – Round 7.30 – Abasov, Nijat – 1-0 – Fedoseev, Vladimir – G320 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O b5 6. a4 b4 7. c4 Bb7 8. a5 c5 9. b3 cxd4 10. Bb2 Na6 |
| World Blitz 2015 – Round 1.59 – Hausrath, Daniel – 1-0 – Bacrot, Etienne – G50 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 c5 6. c3 Na6 7. Re1 d6 8. e4 Bg4 9. h3 Bxf3 10. Bxf3 Nd7 |
| World Blitz 2015 – Round 10.23 – Meier, Georg – 1/2-1/2 – Dubov, Daniil – G607 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 b6 6. b3 Bb7 7. Bb2 d5 8. Nbd2 Nbd7 9. c4 c5 10. Rc1 Rc8 |












