E67l — King’s Indian: Fianchetto, Classical, 8.h3 c6

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nbd7 7.O-O e5 8.h3 c6 * ○ Trait aux Blancs

Ouverture — Tension centrale

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

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Plan principal. Jeu au centre (e4 dans 81 % des parties).

Atouts. Les Blancs s'appuient sur un contrôle dominant de g5.

Côté adverse. Un mauvais fou en c8.

En contrepartie. Plusieurs pièces dorment encore (le fou c1 et la tour a1).

Plans. e4 (Occuper le centre — 81 % des parties) ; dxe5 (Capture en e5, Occuper le centre — 7 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

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Plan principal. Jeu au centre (rupture c6-c5).

En contrepartie. Plusieurs pièces dorment encore (le fou c8 et la tour a8).

Plans. ...Qb6 (Contrôle diagonale b6-g1 — 28 % des parties) ; ...Re8 (22 % des parties) ; ...exd4 (Capture en d4, Occuper le centre — 13 % des parties) ; ...Qa5 (7 % des parties) ; ...Qe7 (5 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→g3	● d6→e5, b7→c6, f7→g6, h7→g6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● g5 (2v0)	—
Cases faibles	—	—
Centre	● d4 (2v1)	—

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bg2	● Bg2 Ok (mob. 1)
Bg7		● Bg7 Ok (mob. 2)
Bc8		● Bc8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	2 (● c1, ● a1)	2 (● c8, ● a8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Roqué	● Roqué
Droits de roque	—	—

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	tension
Ruptures	● c4-c5, ● d4-d5	● …c6-c5, ● …d6-d5

Partie
1927 Trebitsch Memorial 11th – Round 3 – Mueller, Hans – 1-0 – Duenmann, Arthur – G5 1. d4 Nf6 2. Nf3 d6 3. c4 g6 4. g3 Bg7 5. Bg2 c6 6. Nc3 Nbd7 7. O-O O-O 8. h3 e5 9. Be3 e4 10. Nd2 d5
1941 Mar del Plata – Round 10 – Stahlberg, Gideon – 1/2-1/2 – Czerniak, Magdalena – G86 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. d4 Nbd7 7. O-O e5 8. h3 c6 9. dxe5 dxe5 10. Be3 Qc7
1941 Mar del Plata – Round 8 – Eliskases, Erich – 1-0 – Czerniak, Magdalena – G67 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O Nbd7 7. Nc3 e5 8. h3 c6 9. dxe5 dxe5 10. Be3 Qc7
1945 Buenos Aires Circulo – Round 13 – Pelikan, Jan – 0-1 – Najdorf, Miguel – G46 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nbd7 7. Nc3 e5 8. h3 c6 9. Be3 e4 10. Nd2 d5
1945 Quilmes – Round 1 – Bianco Esposito, Antonio – 0-1 – Czerniak, Moshe – G7 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nf3 Nbd7 7. O-O e5 8. h3 c6 9. Be3 e4 10. Nd2 d5
1947 Chigorin Memorial – Round 1 – Pachman, Ludek – 1-0 – Gligorić, Svetozar – G3 1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 e5 7. d4 Nbd7 8. h3 c6 9. dxe5 dxe5 10. Be3 Qe7
1947 Vina del Mar CHI – Round 1 – Ader Hausman, Walter – 1/2-1/2 – Rossetto, Hector – G1 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. Nf3 Nbd7 6. O-O O-O 7. Nc3 e5 8. h3 c6 9. Be3 h6 10. dxe5 dxe5
1947 Warsaw – Round 9 – Sliwa, Bogdan – 0-1 – Boleslavsky, Isaac – G46 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 Nbd7 7. Nc3 e5 8. h3 c6 9. dxe5 dxe5 10. Qc2 Re8
1948 Mar del Plata – Round 2 – De Freitas, Manuela Schmitz – 0-1 – Najdorf, Miguel – G24 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nbd7 7. O-O e5 8. h3 c6 9. dxe5 dxe5 10. Be3 h6
1948 Moskou ch-URS – Round 3 – Konstantinopolsky, Alexander – 1/2-1/2 – Bronstein, David I – G27 1. c4 e5 2. Nc3 Nf6 3. Nf3 d6 4. d4 Nbd7 5. g3 g6 6. Bg2 Bg7 7. O-O O-O 8. h3 c6 9. dxe5 Nxe5 10. Nxe5 dxe5
1948 Saltsjobaden Interzonal – Round 2 – Trifunovic, Petar – 1/2-1/2 – Lilienthal, Andor – G13 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 Nbd7 7. Nc3 e5 8. h3 c6 9. dxe5 dxe5 10. Be3 Qe7
1949 BUL Ch – Round 8 – Dimitrov Krastev, Krastjo – 1-0 – Mechkarov, Stefan – G38 1. c4 Nf6 2. Nc3 d6 3. g3 e5 4. Bg2 g6 5. Nf3 Bg7 6. O-O O-O 7. d4 Nbd7 8. h3 c6 9. Be3 Ne8 10. dxe5 dxe5
1950 Wenen IT – Round 7 – Beni, Alfred – 1/2-1/2 – Cs. Kovacs, Laszlo – G6 1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. g3 Bg7 5. Bg2 O-O 6. O-O Nbd7 7. Nc3 e5 8. h3 c6 9. Be3 Qe7 10. Rc1 h6
1951 Mar del Plata zt – Round 11 – Wexler, Bernardo – 1-0 – Sumar, Julio – G105 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 Nbd7 7. Nc3 e5 8. h3 c6 9. dxe5 dxe5 10. Be3 Qe7
1952 Helsinki olm – Round 1 – Koltanowski, George – 1/2-1/2 – Kotov, Alexander. – G99 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 Nbd7 7. Nc3 e5 8. h3 c6 9. Be3 h6 10. Qc2 Qe7
1952 Mar del Plata – Round 5 – Reinhardt, Enrique – 1-0 – Corona Gentil, Jose Luis – G42 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d6 6. c4 Nbd7 7. Nc3 e5 8. h3 c6 9. Be3 Qe7 10. Qd2 Nh5
1952 URS ch sf – Round 7 – Bannik, Anatolij – 1/2-1/2 – Chekhover, Vitaly – G44 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nbd7 7. O-O e5 8. h3 c6 9. dxe5 Nxe5 10. Nxe5 dxe5
1953 Mar del Plata – Round 4 – Carvalho, Luiz Candido Brant – 0-1 – Gligorić, Svetozar – G61 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nf3 Nbd7 7. O-O e5 8. h3 c6 9. dxe5 dxe5 10. Be3 Qe7
1954 Bucharest – Round 1 – Sandor, Bela – 1/2-1/2 – Paoli, Enrico – G14 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 Nbd7 7. Nc3 e5 8. h3 c6 9. dxe5 dxe5 10. Be3 Re8
1956 GDR Ch Leipzig GER – Round 11 – Muehlberg, Siegfried – 1-0 – Golz, Werner – G31 1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. d4 Nbd7 7. O-O e5 8. h3 c6 9. dxe5 dxe5 10. Be3 Qe7
1956 GDR Ch Leipzig GER – Round 14 – Zirngibl, Albert – 0-1 – Golz, Werner – G41 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. Nf3 Nbd7 7. O-O e5 8. h3 c6 9. dxe5 dxe5 10. Be3 Qc7
1957 Danmarksmesterskabet – Round 1 – Lauridsen, Evald – 0-1 – Andersen, Borge – G1 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O Nbd7 7. Nc3 e5 8. h3 c6 9. Qc2 Re8 10. Rd1 Qc7
1957 Warchau ch POL – Round 8 – Gromek, Jozef – 1-0 – Grabczewski, Romuald – G41 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 Nbd7 7. Nc3 e5 8. h3 c6 9. d5 cxd5 10. cxd5 a5
1959 York ch-BCF – Round 10 – Wallis, Philip N – 0-1 – Ellison, D George – G115 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O Nbd7 7. Nc3 e5 8. h3 c6 9. Bg5 h6 10. Be3 e4
1961 Buenos Aires ch-ARG – Round 5 – Chemes, Luis – 0-1 – Rossetto, Hector – G30 1. d4 g6 2. Nf3 Bg7 3. g3 Nf6 4. Bg2 O-O 5. c4 d6 6. Nc3 Nbd7 7. O-O c6 8. h3 e5 9. Be3 Re8 10. Qb3 exd4
1961 Oberhausen etc – Round 3 – Ujtelky, Maximilian – 1/2-1/2 – Geller, Efim P – G87 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. c4 d6 6. O-O Nbd7 7. Nc3 e5 8. h3 c6 9. dxe5 dxe5 10. Be3 Qe7
1962 Lasker Memorial Berlin-Ost – Round 12 – Doda, Zbigniew – 1/2-1/2 – Vasiukov, Evgeni – G53 1. c4 Nf6 2. d4 d6 3. Nf3 g6 4. g3 Bg7 5. Bg2 O-O 6. O-O Nbd7 7. Nc3 c6 8. h3 e5 9. dxe5 Nxe5 10. Nxe5 dxe5
1964 Buenos Aires – Round 5 – Guimard, Carlos E – 0-1 – Najdorf, Miguel – G50 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 e5 7. d4 Nbd7 8. h3 c6 9. dxe5 dxe5 10. Be3 Qe7
1964 Leipzig Open 6364 2nd – Round 8 – Muehlberg, Siegfried – 1/2-1/2 – Schmidt, Gerhard – G7 1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. g3 d6 5. Bg2 O-O 6. O-O e5 7. d4 Nbd7 8. h3 c6 9. dxe5 dxe5 10. Be3 Qc7
1968 Bristol ch-BCF – Round 1 – Golombek, Harry – 0-1 – Thomas, Richard Huw – G22 1. Nf3 Nf6 2. c4 d6 3. Nc3 g6 4. g3 Bg7 5. Bg2 O-O 6. O-O e5 7. d4 Nbd7 8. h3 c6 9. d5 c5 10. e4 Ne8
1968 Bucharest – Round 1 – Ciocaltea, Victor – 0-1 – Radovici, Corvin – G2 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. Nf3 O-O 6. d4 Nbd7 7. O-O e5 8. h3 c6 9. Be3 Nh5 10. dxe5 dxe5
1969 Moskou ch-URS – Round 1 – Lutikov, Anatoly S – 1-0 – Zaitsev, Igor A – G62 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nbd7 7. Nc3 e5 8. h3 c6 9. d5 cxd5 10. cxd5 Nb6
World Blitz 2018 – Round 5.46 – Seliverstov, Vladimir – 0-1 – Amonatov, Farrukh – G307 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. Nf3 d6 6. O-O e5 7. d4 Nbd7 8. h3 c6 9. Qc2 a6 10. Rd1 Qe7
World Blitz 2019 – Round 12.39 – Laznicka, Viktor – 0-1 – Shimanov, Aleksandr – G818 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nbd7 7. Nc3 e5 8. h3 c6 9. Qc2 Re8 10. dxe5 dxe5

E67l — Fianchetto, Classical (1927)

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nbd7 7.O-O e5 8.h3 c6

Les coups candidats

9.e4 — 81.3% (2231 parties) →

Ambassadeurs : Anic, Darko (14x), Csom, Istvan (13x), Suba, Mihai (11x), Medic, Mirjana (11x), Konopka, Michal (10x), Wahjuwidajat, Utut Adianto (8x), Fridman, Daniel (8x), Molnar, Laszlo (8x)

9.dxe5 — 7.1% (195 parties)

Ambassadeurs : Bobula, Mateusz (5x), Garcia Orus, Francisco (3x), Bombardiere Rosas, Eduardo (3x), Muehlberg, Siegfried (2x), Golz, Werner (2x), Kolarov, Atanas S. (2x), Sarosy, Zoltan L (1x), Aguero Mercedes, Rose Esmeralda (1x)

9.Be3 — 4.8% (133 parties)

Ambassadeurs : Cafferty, Bernard (3x), Weiss, Michael (2x), Pohl-Kuemmel, Jens-Uwe (2x), Lombart, Philippe (2x), Ciocaltea, Victor (1x), Radovici, Corvin (1x), Penrose, Jonathan (1x), Beni, Alfred (1x)

9.Qc2 — 2.5% (69 parties)

Ambassadeurs : Fauland, Alexander (2x), Vogt, Lothar (2x), Casper, Thomas (2x), Lauridsen, Evald (1x), Andersen, Borge (1x), Szekely, Anna (1x), Csaszar, Andras (1x), Kopec, Danny (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	9.e4	9.dxe5	9.Be3	9.Qc2
<1800	65	83%	6%	6%	—
1800-2200	971	78%	8%	6%	2%
2200-2600	1395	85%	6%	3%	3%
2600+	27	85%	7%	—	4%

Évolution par décennie (% des parties)

Décennie	N parties	9.e4	9.dxe5	9.Be3	9.Qc2
1950s	55	51%	20%	20%	4%
1960s	42	57%	24%	12%	—
1970s	57	68%	16%	7%	5%
1980s	141	77%	6%	7%	5%
1990s	864	86%	5%	3%	2%
2000s	810	83%	8%	4%	2%
2010s	661	79%	7%	6%	3%
2020s	113	83%	4%	4%	3%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
9.e4	79%	83%	▲ +4.4%
9.dxe5	7%	4%	▼ -2.5%
9.Be3	6%	4%	▼ -2.5%
9.Qc2	3%	3%	-0.2%

Joueurs célèbres

Champions du monde dans cette position

Kasparov, Garry — 4 parties
Karpov, Anatoly — 4 parties
Tal, Mikhail — 1 partie
Ju, Wenjun — 1 partie

Parties historiques

9.e4 — 81.3% (2231 parties)

1950 — Füster, Géza vs Kluger, Gyula — 1/2-1/2 — Budapest HUN
1951 — Muilwijk, Jaap vs Beye — 1-0 — Netherlands tt
1951 — De Souza Mendes, Joao vs Garrido, Nadio — 1-0 — Fortaleza BRA
1951 — Belem, Humberto Luciano vs Lemos, Jorge Joao — 1/2-1/2 — Fortaleza BRA
1951 — Fuster, Geza vs Szily, Jozsef — 1/2-1/2 — Budapest HUN

9.dxe5 — 7.1% (195 parties)

1951 — Aronin, Lev vs Kotov, Alexander — 0-1 — Ivanovo
1951 — Wexler, Bernardo vs Sumar, Julio — 1-0 — Mar del Plata ARG
1952 — Bannik, Anatolij vs Chestnov, Vitaliy A. — 1/2-1/2 — Riga LAT
1952 — Neikirkh, Oleg vs Filipov, Filip — 1-0 — Sofia BUL
1953 — Carvalho, Fabio Dos Santos De O vs Gligoric, Sofija — 0-1 — Mar del Plata ARG

9.Be3 — 4.8% (133 parties)

1950 — Beni, Alfred vs Kovacs, Abel — 1/2-1/2 — Wenen IT
1951 — Piro Adam vs Garibaldi, Alberto Flavio — 0-1 — Buenos Aires ARG
1952 — Koltanowski, George vs Kotov, Alexander — 1/2-1/2 — Helsinki FIN
1952 — Reinhardt, Enrique vs Gentil Junior, Luiz — 1-0 — Mar del Plata ARG
1953 — Lundin, Erik vs Joffe, Manne — 1-0 — Stockholm SWE

9.Qc2 — 2.5% (69 parties)

1956 — Szekely, Anna vs Csaszar, Andras — 0-1 — corr Hungary
1957 — Lauridsen, Evald vs Andersen, Borge — 0-1 — Odense DEN
1973 — Cnaan, Moshe vs Gunsberger, Alexander — 0-1 — Netanya ISR
1979 — Shamkovich, Leonid vs Baljon, Christofoor — 1-0 — Amsterdam NED
1979 — Hammer, Peter vs Cuartas, Jaime Alexander — 0-1 — Biel SUI

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