E90f — King’s Indian: 5.Nf3 O-O 6.Bd3

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Bd3 *   ● Trait aux Noirs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bN
bB
bQ
bR
bK
bP
bP
bP
bP
bP
bB
bP
bP
bN
bP
Case forte (2v0)
Case forte (3v1)
Case forte (2v0)
wP
wPPion central
wPPion central
wN
wBFou actif — mobilité 4
wN
wP
wP
wP
wP
wP
wR
wBFou actif — mobilité 5
wQ
wK
wR
abcdefgh
Plans. d5 (Occuper le centre — 33 % des parties) ; O-O (Mettre le roi en sécurité, connecter les tours — 29 % des parties) ; h3 (Empêcher ...Bg4 — 12 % des parties) ; Be3 (Fou actif (mobilité 5), Développer c1 — 7 % des parties) ; Be2 (6 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wR
wK
wQ
wB
wR
wP
wP
wP
wP
wP
wN
wB
wN
Case forte (2v0)
wP
wP
wP
bP
bN
bP
bP
bB
bP
bP
bP
bP
bP
bK
bR
bQ
bBFou actif — mobilité 5
bN
bR
hgfedcba
Plans. ...e5 (Occuper le centre — 28 % des parties) ; ...Bg4 (Fou actif (mobilité 7), Développer c8 — 22 % des parties) ; ...Nbd7 (Développer b8 — 21 % des parties) ; ...Nc6 (Développer b8 — 11 % des parties) ; ...c5 (Frapper le centre adverse — 11 % des parties).
Avantages
Faiblesses
Diagonale active
Plans

Structure de pions
♔ Blancs ♚ Noirs
Pions doublés
Pions isolés
Arriérés
Chaînes ● c7→d6, e7→d6, f7→g6, h7→g6
Passés
Majorité
Cases
♔ Blancs ♚ Noirs
Cases fortes ● b5 (2v0), ● d5 (3v1), ● g5 (2v0) ● g4 (2v0)
Cases faibles
Centre ● d4 (1v0), ● d5 (3v1), ● e4 (2v1), ● e5 (2v1)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Pièces
♔ Blancs ♚ Noirs
Bc1 ● Bc1 Non développé (mob. 5)
Bd3 ● Bd3 Actif (mob. 4)
Bg7 ● Bg7 Ok (mob. 2)
Bc8 ● Bc8 Non développé (mob. 5)
Paire de fous ● Oui ● Oui
Non développées 3 (● c1, ● a1, ● h1) 3 (● b8, ● c8, ● a8)
Sécurité du roi
♔ Blancs ♚ Noirs
Statut ● Au centre ● Roqué
Droits de roque O-O / O-O-O
Thèmes
♔ Blancs ♚ Noirs
Phase Ouverture
Centre mobile
Ruptures ● c4-c5, ● e4-e5 ● …c7-c5, ● …d6-d5, ● …e7-e5
Partie
1923 Maehrisch Ostrau – Round 13 – Master Walter Aira – 1/2-1/2 – Hromadka, Karel – G84
1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 O-O 5. e4 d6 6. Bd3 Nbd7 7. h3 e5 8. d5 Nc5 9. Bc2 a5 10. Be3 b6
1924 New York – Round 1 – Marshall Viele, Fabrizio Aaron – 1/2-1/2 – Reti, Richard – G28
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Bd3 Bg4 7. h3 Bxf3 8. Qxf3 Nfd7 9. Be3 c5 10. d5 Ne5
1924 New York, NY USA – Round 1 – Marshall, Frank – 1/2-1/2 – Reti, Richard – G1
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Bd3 Bg4 7. h3 Bxf3 8. Qxf3 Nbd7 9. Be3 c5 10. d5 Ne5
1925 Hastings – Round 1 – Abitegeka Norman – 0-1 – Vidmar, Milan Sr – G6
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 O-O 5. e4 d6 6. Bd3 Bg4 7. h3 Bxf3 8. Qxf3 Nc6 9. Be3 Nd7 10. Ne2 Nce5
1926 Hastings2627 – Round 1 – Abitegeka Norman – 0-1 – Vidmar Milan – G3
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. e4 d6 6. Bd3 Bg4 7. h3 Bxf3 8. Qxf3 Nc6 9. Be3 Nd7 10. Ne2 Nde5
1928 The Hague ol – Round 1 – Sacconi, Antonio – 0-1 – Lazarne Vajda, Szidonia – G2
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Bd3 Nc6 7. h3 e5 8. d5 Ne7 9. Bg5 Kh8 10. Qc2 Bd7
1929 Karlsbad – Round 1 – Gilg, Karl – 1/2-1/2 – Menchik, Vera Frantsevna – G102
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Bd3 Nc6 7. d5 Nb8 8. O-O e5 9. dxe6 fxe6 10. e5 Ng4
1931 Praag olm – Round 4 – Kashdan, Isaac – 1-0 – Flohr, Salo – G33
1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Bd3 Nbd7 7. O-O e5 8. d5 Nc5 9. Bc2 a5 10. Nd2 Ne8
1933 Folkestone Olympiad 5th – Round 1.6 – Gilfer, Eggert – 1/2-1/2 – Marshall, Frank – G8
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Bd3 e5 7. d5 Nbd7 8. h3 Nc5 9. Bc2 a5 10. Bg5 Bd7
1938 I Torneo Magistrale Edoardo Balbontin – Round 11 – Ferrantes, Giovanni – 0-1 – Rosselli del Turco, Stefano – G7
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Bd3 Nbd7 7. Qe2 e5 8. d5 a5 9. O-O Nc5 10. Bc2 Bd7
1943 Mar del Plata – Round 1 – Fenoglio, Virgilio – 0-1 – Czerniak, Magdalena – G8
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Bd3 Bg4 7. h3 Bxf3 8. Qxf3 Nc6 9. Be3 Nd7 10. Ne2 Nde5
1943 Mar del Plata – Round 10 – Fenoglio, Virgilio – 0-1 – Czerniak, Moshe – G69
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Bd3 Bg4 7. h3 Bxf3 8. Qxf3 Nc6 9. Be3 Nd7 10. Ne2 Nde5
1952 ITA-ch15 – Round 10 – Nestler, Vincenzo – 1/2-1/2 – Primavera, Giuseppe – G48
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Bd3 Nbd7 7. O-O e5 8. Bc2 c6 9. dxe5 Nxe5 10. Nxe5 dxe5
1961 London Boys U18 Ch – Round 3 – Bovenizer, John G P – 1-0 – Collins, Richard Arnold – G3
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 O-O 5. e4 d6 6. Bd3 Nbd7 7. O-O e5 8. d5 Nc5 9. Bc2 a5 10. Bg5 h6
1964 Hastings6465 – Round 3 – Mardle, Denis – 1/2-1/2 – Hindle, Owen M – G12
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Bd3 Bg4 7. Be3 Nc6 8. Ne2 Nd7 9. Qd2 Bxf3 10. gxf3 e5
1964 Ilford qual – Round 10 – Golombek, Harry – 1/2-1/2 – Barden, Leonard – G17
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Bd3 e5 7. d5 Nh5 8. O-O Nf4 9. Bc2 f5 10. Bxf4 exf4
1964 Ilford qual – Round 4 – Golombek, Harry – 1-0 – Hindle, Owen M – G6
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Bd3 e5 7. d5 Nbd7 8. O-O Nh5 9. Bg5 f6 10. Be3 f5
1964 Ilford qual – Round 7 – Golombek, Harry – 1/2-1/2 – Haygarth, Michael J – G10
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Bd3 e5 7. d5 Na6 8. O-O Bd7 9. Bd2 c5 10. Qc1 Ne8
1965 Zagreb – Round 1 – Golombek, Harry – 1-0 – Marovic, Drazen – G17
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Bd3 Bg4 7. Be3 Nc6 8. Qd2 Bxf3 9. gxf3 e5 10. Ne2 Nd7
1965 Zagreb – Round 9 – Golombek, Harry – 1-0 – Marovic, Drazen – G95
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Bd3 Bg4 7. Be3 Nc6 8. Qd2 Bxf3 9. gxf3 e5 10. Ne2 Nd7
1966 La Habana olm prel – Round 7 – Martinez, Gustavo – 1/2-1/2 – Rocha, Antonio – G271
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. e4 d6 6. Bd3 e5 7. d5 Na6 8. O-O Nc5 9. Bc2 a5 10. Be3 Ncd7
1966 Tel-Aviv it – Round 8 – Golombek, Harry – 1/2-1/2 – Kagan, Shimon – G17
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Bd3 Bg4 7. h3 Bxf3 8. Qxf3 Nc6 9. Be3 Nd7 10. d5 Nd4
1968 Havirov – Round 3 – Kupidlovsky, Kornel – 1-0 – Giorgadze, Tamaz – G8
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Bd3 Bg4 7. Be3 Nc6 8. h3 Bxf3 9. Qxf3 e5 10. d5 Nd4
FIDE Grand Swiss 2025 – Round 11 – Suleymanli Aydin – 0-1 – Shankland Sam – G615
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 O-O 6. Bd3 e5 7. d5 Nfd7 8. O-O a5 9. Bc2 Na6 10. a3 Nb6
FTX Crypto Cup 2022 – Round 3.2 – Carlsen, Magnus – 1/2-1/2 – Aronian, Levon – G39
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Bd3 e5 7. d5 Nh5 8. g3 Na6 9. Be2 Qe8 10. Be3 f5
SuperUnited Rapid 2023 – Round 1.5 – Lupulescu, Constantin – 1/2-1/2 – Saric, Ivan – G5
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Bd3 e5 7. d5 a5 8. O-O Nfd7 9. Bc2 Na6 10. Be3 Qe7
World Blitz 2023 – Round 2.42 – Grebnev, Aleksey – 0-1 – Sanal, Vahap – G121
1. d4 d6 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bg7 5. e4 O-O 6. Bd3 Bg4 7. Be2 Bxf3 8. Bxf3 e5 9. d5 a5 10. Be3 Nbd7

E90f — King’s Indian (1923)
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Bd3
Les coups candidats
6…e5 — 27.9% (688 parties)
Ambassadeurs : Nemeth, Laszlo (5x), Getman, Tatyana (5x), Laczay, Istvan Dr (4x), Golombek, Harry (3x), Negra, Massimiliano (2x), Fistelmann, Christian (2x), Decsey, Katalin (2x), Bartoszek, Marcin (2x)
6…Bg4 — 21.7% (535 parties)
Ambassadeurs : Dardha, Daniel (10x), Belenkaya, Dina (4x), Klukin, Kirill (4x), Girel, Joseph (4x), Grebnev, Aleksey (4x), Nainys, Zanas (4x), Golombek, Harry (3x), Jasinski, Jim (3x)
6…Nbd7 — 20.6% (508 parties)
Ambassadeurs : Vann, Monica S (3x), Brodie, Hugh (2x), Shchurpjak, A. (2x), Sivec, Dejan (2x), Gurvich, Vitaly (2x), Bazilius, Augustinas (2x), Belenkaya, Dina (2x), Noel Robinson (1x)
6…Nc6 — 10.9% (269 parties)
Ambassadeurs : Belenkaya, Dina (3x), Letelier Martner, Rene (2x), Camarero Izquierdo, Juan Carlos (2x), Jeffrey Mara (1x), Blackstone, John (1x), Chester Serrato (1x), Zemitis, Val (1x), Reichmann, Imre (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6…e5 6…Bg4 6…Nbd7 6…Nc6
<1800 427 30% 13% 24% 11%
1800-2200 1013 32% 20% 19% 12%
2200-2600 290 21% 43% 8% 12%
2600+ 11 36% 36% 27%
Évolution par décennie (% des parties)
Décennie N parties 6…e5 6…Bg4 6…Nbd7 6…Nc6
1950s 10 10% 40% 30%
1960s 21 19% 38% 24% 10%
1970s 26 23% 19% 38% 8%
1980s 56 20% 25% 32% 16%
1990s 418 29% 17% 25% 8%
2000s 808 30% 18% 23% 10%
2010s 715 30% 20% 18% 12%
2020s 411 22% 36% 13% 13%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6…e5 30% 22% ▼ -7.6%
6…Bg4 20% 36% ▲ +15.5%
6…Nbd7 18% 13% ▼ -5.5%
6…Nc6 12% 13% ▲ +0.6%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 1 partie
Parties historiques
6…e5 — 27.9% (688 parties)
1959 — Metz, Frank A vs Blackstone, John — 1/2-1/2 — Lancaster, CA
1964 — Golombek, Harry vs Hindle, Owen M — 1-0 — Ilford
1964 — Golombek, Harry vs Haygarth, Michael J — 1/2-1/2 — Ilford
1964 — Golombek, Harry vs Barden, Leonard — 1/2-1/2 — Ilford
1966 — Martinez, Gustavo vs Rocha, Antonio — 1/2-1/2 — Havana CUB
6…Bg4 — 21.7% (535 parties)
1951 — Siqueira, Alexandre Carneiro vs Gentil Junior, Luiz — 0-1 — Fortaleza BRA
1955 — Thomason, Joseph Aaron vs Fischer, Robert J — 0-1 — ?
1955 — Truelsen, Ole Illum vs Andersen, Henrik — 0-1 — Copenhagen DEN
1959 — Huneke, Carl vs Blackstone, John — 1-0 — Sonoma, CA
1964 — Joannidis, M. vs Fuller, Maxwell Leonard — 0-1 — Tel Aviv ISR
6…Nbd7 — 20.6% (508 parties)
1952 — Nestler, Vincenzo vs Primavera, Giuseppe — 1/2-1/2 — Ferrara
1956 — Carter III, William G vs Talcott, Leslie — 1-0 — San Quentin, CA
1959 — Wigglesworth, John B vs Reynolds, D Ian W — 0-1 — York ENG
1960 — Noel Robinson vs Freeman, Russell — 1-0 — Fresno, CA
1961 — Bovenizer, John G P vs Collins, Richard — 1-0 — London ENG
6…Nc6 — 10.9% (269 parties)
1960 — Jeffrey Mara vs Blackstone, John — 0-1 — California
1965 — Chester Serrato vs Zemitis, Val — 1/2-1/2 — San Francisco, Ca
1974 — Reichmann, Imre vs Rousseau, Daniel — 0-1 — Montreal CAN
1979 — Lucic, Dusan vs Moncher, Stefano — 1-0 — Pellestrina
1980 — Barua, Dibyendu vs Cuijpers, Frans Andre — 1-0 — Dortmund GER

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