Structure de pions
♔ Blancs ♚ Noirs
Pions doublés — —
Pions isolés — —
Arriérés — —
Chaînes ● f2→e3, e3→d4 ● c7→d6, e7→d6, f7→g6, h7→g6
Passés — —
Majorité — —
Cases
♔ Blancs ♚ Noirs
Cases fortes ● b5 (2v0), ● d5 (2v1), ● g5 (2v0) ● g4 (2v0), ● f5 (2v0)
Cases faibles — —
Centre ● d4 (3v0), ● d5 (2v1), ● e5 (3v1) —
Colonnes et diagonales
♔ Blancs ♚ Noirs
Pièces
♔ Blancs ♚ Noirs
Bf1 ● Bf1 Non développé (mob. 2)
Bf4 ● Bf4 Actif (mob. 5)
Bg7 ● Bg7 Ok (mob. 2)
Bc8 ● Bc8 Non développé (mob. 5)
Paire de fous ● Oui ● Oui
Non développées 3 (● f1, ● 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 ● …c7-c5, ● …d6-d5, ● …e7-e5

E61r — King’s Indian: 4.Nf3 d6 5.Bf4 d6 6.e3

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 O-O 5.Bf4 d6 6.e3 *   ● 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 (2v1)
Case forte (2v0)
wP
wPPion central
wBFou actif — mobilité 5
wN
wPPion central
wN
wP
wP
wP
wP
wP
wR
wQ
wK
wB
wR
abcdefgh
Plans. Be2 (Développer f1 — 51 % des parties) ; h3 (Empêcher ...Bg4 — 24 % des parties) ; Bd3 (Fou actif (mobilité 7), Développer f1 — 8 % des parties) ; Bg5 (8 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wR
wB
wK
wQ
wR
wP
wP
wP
wP
wP
wN
wP
wN
Case forte (2v0)
wB
wP
wP
Avant-poste F (accessible)
bP
bN
bP
bP
bB
bP
bP
bP
bP
bP
bK
bR
bQ
bBFou actif — mobilité 5
bN
bR
hgfedcba
Plans. ...Nbd7 (Développer b8 — 42 % des parties) ; ...c6 (Renforcer le centre — 14 % des parties) ; ...c5 (Frapper le centre adverse — 13 % des parties) ; ...Nh5 (9 % des parties) ; ...Nc6 (Développer b8 — 6 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
Partie
1931 Moskou ch-URS – Round 1 – Budo, Alexander Semenovich – 1/2-1/2 – Kasparian, Genrikh – G58
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 O-O 5. Bf4 d6 6. e3 Nbd7 7. Qc2 Nh5 8. Bg5 h6 9. Bh4 g5 10. Bg3 f5
1938 Trade Unions – Round 1 – Budo, Alexander Semenovich – 1/2-1/2 – Chekhover, Vitaly – G11
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. Bf4 d6 6. e3 Nbd7 7. Qc2 Re8 8. Rd1 Nh5 9. Bg5 c6 10. Be2 Nf8
1947 Moscow – Round 1 – Kan, Ilya A – 1-0 – Magergut, Alexander Zinovievich – G17
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. Bf4 d6 6. e3 Nbd7 7. Qc2 c5 8. Be2 b6 9. O-O Bb7 10. h3 Rc8
1952 URS ch sf – Round 2 – Kan, Ilya A – 0-1 – Terpugov, Evgeny – G13
1. Nf3 Nf6 2. c4 d6 3. d4 g6 4. Nc3 Bg7 5. Bf4 O-O 6. e3 c6 7. Be2 Nbd7 8. Qc2 Qa5 9. O-O e5 10. dxe5 dxe5
1957 Leningrad Ch – Round 19 – Shamkovich, Leonid – 0-1 – Bykov, Vladimir – G142
1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. Nf3 O-O 5. Bf4 d6 6. e3 c5 7. d5 Na6 8. Be2 Nc7 9. O-O Rb8 10. h3 Bf5
1957 URS Ch, semi final – Round 1 – Kalashian, Loris – 1-0 – Buslaev, Aleksander – G40
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. Bf4 d6 6. e3 c6 7. Be2 a6 8. a4 a5 9. O-O Bg4 10. h3 Bxf3
1958 Munich ol (Men) fin-B – Round 5 – Fuster, Geza – 1/2-1/2 – Thorbergsson, Freysteinn – G9
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bf4 O-O 5. e3 d6 6. Nf3 Nbd7 7. h3 c6 8. Be2 Qa5 9. O-O e5 10. Bh2 Ne8
1961 CHI Ch – Round 2 – Schroeder, Ruperto – 1/2-1/2 – Ader Hausman, Walter – G5
1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 O-O 5. Bf4 d6 6. e3 Nbd7 7. Be2 Re8 8. h3 e5 9. dxe5 dxe5 10. Nxe5 c6
1961 Oberhausen etc – Round 2 – Keres, Paul Petrovich – 1/2-1/2 – Matanovic, Aleksandar – G67
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. Bf4 O-O 6. e3 Nbd7 7. Be2 Qe8 8. O-O c6 9. h3 e5 10. Bh2 Qe7
1964 BRA Ch – Round 4 – Holzmann Licurgo – 0-1 – Camara, Helder – G14
1. Nf3 g6 2. c4 Bg7 3. Nc3 Nf6 4. d4 O-O 5. Bf4 d6 6. e3 Nfd7 7. Be2 h6 8. Qd2 e5 9. Bg3 Nc6 10. O-O Ne7
1965 Northern Open – Round 2 – Spink, GV. – 0-1 – Griffiths, Peter C – G2
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. Bf4 d6 6. e3 Nbd7 7. Bd3 c6 8. Bg3 Nh5 9. Ne2 e5 10. dxe5 dxe5
1966 Rio Hondo zt – Round 7 – Miranda, Marcio Marcos do Carmo – 0-1 – Mecking, Henrique – G38
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bf4 d6 5. Nf3 O-O 6. e3 Nbd7 7. Be2 Re8 8. h3 c6 9. O-O a6 10. a4 Qc7
1966 Venice tt – Round 3 – Koraksic, Ljubomir – 1/2-1/2 – Lukic, Arsenije – G15
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bf4 d6 5. Nf3 O-O 6. e3 Nfd7 7. Be2 e5 8. Bg3 Nc6 9. h3 h6 10. dxe5 dxe5
1968 Hungary – Round 1 – Farago, Ivan – 1/2-1/2 – Liptay, Laszlo Dr. – G66
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. Bf4 d6 6. e3 Nc6 7. Be2 Bf5 8. d5 e5 9. Bg5 Ne7 10. Nd2 Ne8
1969 Budapest ch-HUN – Round 1 – Farago, Ivan – 1-0 – Polgar, Istvan – G39
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bf4 d6 5. e3 O-O 6. Nf3 Nc6 7. Be2 Bf5 8. d5 e5 9. Bg3 Ne7 10. Nd2 Bd7
1969 Vilnius – Round 1 – Portisch, Ferenc – 0-1 – Butnorius, Algimantas – G8
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bf4 O-O 5. Nf3 d6 6. e3 Nbd7 7. Be2 c6 8. O-O Qe8 9. h3 e5 10. Bh2 Qe7
1969 Vilnius – Round 1 – Portisch, Ferenc – 1/2-1/2 – Razuvaev, Yuri S – G7
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bf4 O-O 5. Nf3 d6 6. e3 Nbd7 7. Be2 b6 8. O-O Bb7 9. Qc2 h6 10. h3 e6
1969 WchT U26 qual-B – Round 3.3 – Farago, Ivan – 0-1 – Dueball, Juergen – G12
1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. Bf4 O-O 6. e3 Nc6 7. Be2 Bg4 8. d5 e5 9. Bg5 Ne7 10. e4 h6
2. FIDE GP 2008 – Round 11 – Ivanchuk, Vasyl – 1/2-1/2 – Radjabov, Teimour – G60
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. Bf4 d6 6. e3 c5 7. d5 Qb6 8. Rb1 e5 9. Bg5 Bf5 10. Bd3 Bxd3
40. Olympiad Open 2012 – Round 6.26 – Parligras, Mircea-Emilian – 1-0 – Vera Siguenas, Deivy – G374
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. Bf4 d6 6. e3 Nfd7 7. h3 Nc6 8. Be2 e5 9. Bh2 f5 10. O-O Kh8
World Blitz 2019 – Round 15.86 – Galkin, Alexander – 1-0 – Gukesh D – G1050
1. Nf3 Nf6 2. d4 g6 3. Bf4 Bg7 4. e3 d6 5. c4 O-O 6. Nc3 c5 7. Be2 Nh5 8. Bg5 h6 9. Bh4 g5 10. Bg3 Nxg3
World Blitz 2019 – Round 18.56 – Yanchenko, Roman – 0-1 – Melkumyan, Hrant – G1235
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 O-O 5. Bf4 d6 6. e3 Nc6 7. Be2 Bf5 8. h3 Ne4 9. Nxe4 Bxe4 10. O-O e5
World Blitz 2019 – Round 3.92 – Laznicka, Viktor – 1-0 – Gurvich, Vitaly – G230
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Bf4 d6 5. e3 O-O 6. Nc3 Nc6 7. h3 Bf5 8. Be2 e5 9. dxe5 Ne4 10. Nxe4 Bxe4
World Blitz 2019 – Round 4.89 – Galkin, Alexander – 1-0 – Andriasian, Zaven – G303
1. Nf3 Nf6 2. d4 g6 3. Bf4 d6 4. e3 Bg7 5. c4 O-O 6. Nc3 Nbd7 7. Be2 c6 8. O-O Nh5 9. Bg5 h6 10. Bh4 g5

E61r — King’s Indian (1931)
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 O-O 5.Bf4 d6 6.e3
Les coups candidats
6…Nbd7 — 39.8% (1204 parties)
Ambassadeurs : Portisch, Ferenc (11x), Manakov, Marina (8x), Zilberstein, Dmitry (6x), Kovaliova, Valeria (5x), Barle, Janez (5x), Kaunas, Kestutis (5x), Braunlich, Tom (4x), Hryhorchuk, Alina (4x)
6…c5 — 14.0% (422 parties)
Ambassadeurs : Portisch, Ferenc (6x), Iljushin, Alexei (4x), Finegold, Benjamin (3x), Dzindzichashvili, Roman (3x), Madsen, Michael Ole (3x), Velikov, Petar (2x), Hazai, Laszlo Dr. (2x), Garcia Alvarez, Javier 1961 (2x)
6…c6 — 10.6% (321 parties)
Ambassadeurs : Portisch, Ferenc (7x), Urday, Henry (4x), Sielicki, Tomasz (4x), Campos Lopez, Mario (3x), Zinkevich, Julia (3x), Olafsson, Helgi (2x), Sigurjonsson, Gudmundur (2x), Bukic, Enver (2x)
6…Nh5 — 8.1% (246 parties)
Ambassadeurs : Ferran Biosca, Robert (2x), Poldauf, Dirk (2x), Iljushin, Alexei (2x), Tomaic, Ana (2x), Dittmar, Peter (2x), Levitt, Jonathan P (2x), Mortensen, Erling (2x), Reinderman, Dimitri (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6…Nbd7 6…c5 6…c6 6…Nh5
<1800 455 44% 9% 9% 10%
1800-2200 1262 42% 13% 12% 8%
2200-2600 801 33% 18% 12% 8%
2600+ 7 14% 29% — —
Évolution par décennie (% des parties)
Décennie N parties 6…Nbd7 6…c5 6…c6 6…Nh5
1950s 14 21% 14% 43% —
1960s 22 50% — 5% 5%
1970s 52 33% 12% 33% 6%
1980s 77 36% 17% 14% 10%
1990s 582 44% 13% 12% 9%
2000s 870 40% 12% 11% 9%
2010s 1181 38% 15% 9% 7%
2020s 225 40% 17% 4% 8%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6…Nbd7 38% 40% ▲ +2.1%
6…c5 15% 17% ▲ +2.3%
6…c6 9% 4% ▼ -5.0%
6…Nh5 7% 8% ▲ +1.5%
Joueurs célèbres
Champions du monde dans cette position
Ding, Liren — 1 partie
Ju, Wenjun — 1 partie
Gukesh D — 1 partie
Parties historiques
6…Nbd7 — 39.8% (1204 parties)
1955 — Filip, Frantisek vs Melzer, Jan — 1-0 — Prague CZE
1955 — Filip, Frantisek vs Kos, Igor — 1-0 — Prague CZE
1958 — Fuster, Geza vs Thorbergsson, Freysteinn — 1/2-1/2 — Munich GER
1961 — Schroeder, Ruperto vs Ader Hausman, Walter — 1/2-1/2 — Santiago de Chile
1961 — Keres, Paul Petrovich vs Matanovic, Aleksandar — 1/2-1/2 — Oberhausen etc
6…c5 — 14.0% (422 parties)
1957 — Shamkovich, Leonid vs Bykov, Vladimir — 0-1 — Leningrad RUS
1958 — Konstantinopolsky, Alexander vs Khasin, Abram — 1-0 — Moscow RUS
1970 — Vadasz, Adam vs Vasiukov, Evgeni — 1/2-1/2 — Budapest HUN
1977 — Petran, Pal vs Hazai, Laszlo Dr. — 0-1 — Zala Cup Zalaegerszeg
1977 — Portisch, Ferenc vs Weinstein, Norman — 1-0 — Belgrade SRB
6…c6 — 10.6% (321 parties)
1952 — Kan, Ilya A vs Terpugov, Evgeny — 0-1 — Riga LAT
1953 — Mueller, Hans vs Donner, Jan-Hein — 1/2-1/2 — Saarbruecken
1954 — Backlund, Anders sr vs Taimanov, Mark — 0-1 — Stockholm SWE
1956 — Ratner, Boris vs Makarov, Arkady Alexandrovic — 0-1 — Kiev UKR
1957 — Kalashian, Loris vs Buslaev, Aleksander — 1-0 — Tbilisi GEO
6…Nh5 — 8.1% (246 parties)
1969 — Schulze, Ulrich vs Mossong, Hubert — 1-0 — Groningen NED
1971 — Ogaard, Leif vs Kaiszauri, Konstanty — 1-0 — Athens Wch jr
1974 — Ek, Hans vs Karlsson, Peter 1965 — 1/2-1/2 — Sweden
1979 — Held, Kurt vs Miguel, Nahuel — 0-1 — Mar del Plata ARG
1984 — Kujasalo, Marjatta vs Brustman, Agnieszka — 0-1 — Thessaloniki olw

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