E72f — King’s Indian: 4.e4 d6 5.g3 O-O 6.Bg2 Nc6

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.g3 O-O 6.Bg2 Nc6 * ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plan principal. Exploiter la case forte f4….

Atouts. Les Blancs s'appuient sur les cases fortes f4, b5 et d5 et la paire de fous.

Côté adverse. Les fous enfermés en g7 et c8.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le cavalier g1, le fou c1 et les tours a1 et h1).

Plans. Nf3 (Développer Ng1) ; Bg5 (Clouer Nf6).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plan principal. Attaque sur le roi adverse resté au centre.

Atouts. Les Noirs s'appuient sur la case forte g4 et la paire de fous.

Côté adverse. Le fou enfermé en c1 et le roi resté au centre.

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

Plans. ...d5 (Rupture) ; ...e6 (Rupture) ; ...e5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→g3, h2→g3	● c7→d6, e7→d6, f7→g6, h7→g6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● f4 (2v0), ● b5 (2v0), ● d5 (3v1)	● g4 (2v1)
Cases faibles	—	—
Centre	● d5 (3v1), ● e4 (2v1)	● e5 (2v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bg2	● Bg2 Ok (mob. 3)
Bg7		● Bg7 Enfermé (mob. 2)
Bc8		● Bc8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	4 (● g1, ● c1, ● a1, ● h1)	2 (● 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	semi-ouvert
Ruptures	● c4-c5, ● d4-d5, ● e4-e5, ● f2-f3	● …d6-d5, ● …e7-e6, ● …e7-e5

Partie
1922 Hastings Premier /23 3rd – Round 6 – Reti, Richard – 1-0 – Yates, Frederic D – G15 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3 O-O 6. Bg2 Nc6 7. Nge2 e5 8. d5 Nb8 9. h3 Ne8 10. g4 f5
1925 BCF Ch 18th – Round 1 – Blake, Joseph – 0-1 – Atkins, Henry Ernest – G2 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3 O-O 6. Bg2 Nc6 7. Nge2 e5 8. d5 Ne7 9. h3 Kh8 10. Be3 c5
1925 BCF Ch 18th – Round 5 – Blake, Joseph – 0-1 – Tylor, Theodore Henry – G19 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3 O-O 6. Bg2 Nc6 7. Nge2 e5 8. d5 Ne7 9. h3 Nd7 10. O-O f5
1926 Buenos Aires exh – Round ? – Alekhine, Alexander – 1-0 – Siemens Arenillas, Sr – G26 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 Nc6 6. e4 d6 7. Nge2 Bg4 8. Be3 e5 9. f3 Bd7 10. d5 Nb8
1929 BCF Ch 22nd – Round 5 – Fairhurst, William – 1/2-1/2 – Tylor, Theodore Henry – G13 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. e4 Nc6 7. Nge2 Bg4 8. h3 Bxe2 9. Nxe2 e5 10. O-O Re8
1931 Leningrad – Round 1 – Botvinnik, Mikhail – 1-0 – Breitman, V. – G2 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3 O-O 6. Bg2 Nc6 7. Nge2 Bg4 8. f3 Bd7 9. Be3 Qc8 10. g4 e5
1934 Hastings3435 – Round 1 – Botvinnik, Mikhail – 1-0 – Norman, George – G3 1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. e4 d6 5. g3 O-O 6. Bg2 Nc6 7. Nge2 Bd7 8. h3 h6 9. Be3 a6 10. Qd2 Kh7
1936 Hastings3637 – Round 7 – Fine, Richard Alvaro Adrien – 1-0 – Koltanowski, George – G33 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3 O-O 6. Bg2 Nc6 7. Nge2 e5 8. d5 Ne7 9. O-O Nd7 10. Be3 f5
1938 Leningrad – Round 1 – Zagoriansky, Evgeny – 1-0 – Tolush, Alexander – G11 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. e4 Nc6 7. Nge2 e5 8. d5 Ne7 9. O-O Nd7 10. Be3 f5
1938 Trade Unions – Round 18 – Zagoriansky, Evgeny – 1-0 – Kotov Lundqvist, Alex – G143 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. e4 Nc6 7. Nge2 e5 8. d5 Ne7 9. O-O Nd7 10. Be3 f5
1944 La Plata Jockey Club – Round 3 – Rossetto, Hector – 1/2-1/2 – Czerniak, Moshe – G3 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. e4 Nc6 7. Nge2 e5 8. d5 Ne7 9. O-O Nh5 10. Be3 f5
1946 Nottingham ch-BCF – Round 1 – Combe, Robert F – 0-1 – Parr, Frank – G15 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3 O-O 6. Bg2 Nc6 7. Nge2 e5 8. d5 Ne7 9. h3 Ne8 10. Be3 f5
1947 Parnu – Round ? – Lilienthal, Andor – 1/2-1/2 – Tolush, Alexander V – G74 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3 O-O 6. Bg2 Nc6 7. Nge2 e5 8. d5 Nd4 9. O-O c5 10. dxc6 bxc6
1948 Hastings4849 – Round 7 – Muhring, Willem Jan – 1-0 – Tylor, Theodore Henry – G24 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3 O-O 6. Bg2 Nc6 7. Nge2 e5 8. d5 Nd4 9. Nxd4 exd4 10. Ne2 Re8
1949 Mar del Plata – Round 1 – Alvarez Martin, Pedro – 1/2-1/2 – Iliesco, Juan – G13 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3 O-O 6. Bg2 Nc6 7. Nge2 e5 8. d5 Nd4 9. O-O Nxe2+ 10. Qxe2 Nd7
1951 GER Ch 14th – Round 5 – Stein, Georg – 1-0 – Elstner, Rudolf – G16 1. e4 d6 2. d4 g6 3. c4 Bg7 4. Nc3 Nf6 5. g3 O-O 6. Bg2 Nc6 7. Nge2 e5 8. d5 Ne7 9. h3 Nd7 10. Be3 f5
1952 Hagen – Round 1 – Jaeger, Walter – 0-1 – Heinicke, Herbert – G1 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. d4 d6 6. e4 Nc6 7. Nge2 e5 8. d5 Nd4 9. Nxd4 exd4 10. Ne2 Re8
1952 Helsinki olm – Round 1 – German, Eugenio – 1/2-1/2 – Porreca, Giorgio – G95 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. e4 Nc6 7. Nge2 Nd7 8. Be3 e5 9. d5 Ne7 10. O-O f5
1952 Hoogovens – Round 1 – Bouwmeester, Hans – 0-1 – Van Scheltinga, Theo – G9 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3 O-O 6. Bg2 Nc6 7. d5 Na5 8. Qe2 c5 9. f4 e6 10. Qd3 exd5
1952 SUI-GER – Round 2.6 – Jaeger, Walter – 0-1 – Kupper, Josef – G10 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. Nc3 d6 6. e4 Nc6 7. Nge2 Re8 8. O-O e5 9. d5 Nd4 10. h3 c5
1953 GDR Ch – Round 3 – Knothe, Karl – 1/2-1/2 – Schlieder, Rolf – G10 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3 O-O 6. Bg2 Nc6 7. Nge2 e5 8. d5 Ne7 9. O-O Nd7 10. Be3 f5
1953 Milan 2nd – Round 6 – Primavera, Giuseppe – 1-0 – Paoli, Enrico – G18 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 d6 6. Nc3 Nc6 7. Nge2 e5 8. d5 Nd4 9. O-O Nxe2+ 10. Qxe2 Bd7
1954 DDR Ch U20 – Round 13 – Dittmann, Sieghart – 1/2-1/2 – Reichenbach, Werner – G61 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. g3 d6 6. Bg2 Nc6 7. Nge2 e5 8. d5 Nd4 9. O-O c5 10. dxc6 Nxe2+
1954 FRG Ch qual West – Round 4 – Werner, Stephan – 0-1 – Niephaus, Walter – G8 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. e4 d6 5. d4 O-O 6. Nc3 Nc6 7. Nge2 e5 8. d5 Ne7 9. h3 c5 10. Be3 Bd7
1955 Buenos Aires CA – Round 6 – Guimard, Carlos E – 1/2-1/2 – Pilnik, Herman – G41 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. e4 Nc6 7. Nge2 e5 8. d5 Nd4 9. O-O c5 10. dxc6 bxc6
1956 Corr – Round ? – Paroulek, Vit – 0-1 – Dubinin, Peter – G5 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 d6 6. Nc3 Nc6 7. d5 Na5 8. Qe2 c5 9. Nh3 a6 10. O-O b5
1956 Santa Fe – Round 3 – Espinosa Flores, Rafael Emilio – 1/2-1/2 – Eliskases, Erich – G11 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3 O-O 6. Bg2 Nc6 7. Nf3 e5 8. d5 Nd4 9. O-O Bg4 10. Be3 Re8
1957 Minsk zt – Round 18 – Vark, Kalju – 0-1 – Peterson, Andrejs – G125 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. e4 Nc6 7. Nge2 e5 8. d5 Nd4 9. Nxd4 exd4 10. Ne2 Ng4
1959 Kragujevac ch14-YUG – Round 16 – Udovcic, Mijo – 1/2-1/2 – Stupica, Janez – G106 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. e4 Nc6 7. Nge2 e5 8. d5 Nd4 9. O-O c5 10. dxc6 bxc6
1962 BRA Ch – Round 7 – Alves, Francisco H B Severino – 1-0 – Vasconcellos Teotonio – G16 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3 O-O 6. Bg2 Nc6 7. Nge2 e5 8. d5 Nd4 9. O-O Re8 10. h3 a6
1964 Tel Aviv olm – Round 1 – Addison, Wiliam G – 1-0 – Alvarez Mora, Jorge Mario – G53 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3 O-O 6. Bg2 Nc6 7. d5 Ne5 8. Qe2 c5 9. f4 Ned7 10. Nf3 a6
1965 Budapest – Round 13 – Kovac Birkas, Arpad – 1/2-1/2 – Janosevic, Dragoljub – G61 1. d4 Nf6 2. c4 g6 3. Nc3 d6 4. e4 Bg7 5. g3 O-O 6. Bg2 Nc6 7. Nge2 e5 8. O-O Re8 9. d5 Nd4 10. Bg5 h6
1965 CSR Ch U18 – Round 6 – Zahour, Ivan – 1-0 – Pribyl, Josef – G6 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. Nc3 d6 6. e4 Nc6 7. Nge2 e5 8. d5 Nd4 9. Be3 Nxe2 10. Qxe2 Ng4
1966 Helsinki – Round 2 – Henneberke, Frans – 1-0 – Kanko, Ilkka – G7 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. e4 Nc6 7. Nge2 e5 8. d5 Nd4 9. O-O Nxe2+ 10. Qxe2 a6
1968 Buenos Aires – Round 1 – Guimard, Carlos E – 1-0 – Ocampo, Raul – G12 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. e4 Nc6 7. Nge2 e5 8. d5 Nd4 9. O-O c5 10. dxc6 Nxe2+
1968 Wijk aan Zee II – Round 15 – Van Scheltinga, Theo – 1/2-1/2 – Marovic, Drazen – G60 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. e4 Nc6 7. Nge2 e5 8. d5 Nd4 9. Nxd4 exd4 10. Ne2 Re8
1975 URS Team Ch – Round 1 – Kakageldyev, Amanmurad – 1-0 – Slutzky, Leonid – G165 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3 O-O 6. Bg2 Nc6 7. Nge2 e5 8. d5 Nd4 9. O-O c5 10. dxc6 bxc6

E72f —

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.g3 O-O 6.Bg2 Nc6

Eval: [+0.24]

Les coups candidats

7.Nge2 — 87.7% (563 parties)

Ambassadeurs : Gawronski, Miroslaw (10x), Rasmussen, Karsten (4x), Boehme, Erich (4x), Bezhenar, Georgy (4x), Tylor, Theodore Henry (3x), Goldberg, Grigory A (3x), Petran, Peter (3x), Bohm, Hans (3x)

7.Nf3 — 6.4% (41 parties)

Ambassadeurs : Espinosa Flores, Rafael Emilio (1x), Eliskases, Erich (1x), Coudari, Camille (1x), Morris, Walter (1x), Bonilla Carvajal, Ariana Merida (1x), Gamarra Caceres, Carlos (1x), Windfuhr, Thomas (1x), Cygon, J. (1x)

7.d5 — 3.4% (22 parties)

Ambassadeurs : Kretchetov, Alexandre (2x), Crowl, Frank A. (1x), Salm, Maxwell (1x), Paroulek, Vit (1x), Dubinin, Peter (1x), Addison, Wiliam G (1x), Alvarez Mora, Jorge Mario (1x), Bouwmeester, Hans (1x)

7.f4 — 1.2% (8 parties)

Ambassadeurs : Tartakower, Savielly (1x), Fauque, Maurice (1x), Alberts, Jaco A. (1x), Glew, David (1x), Svendsen, Tony (1x), Indbryn, Tommy (1x), Vo Viet Dung (1x), Chau, Quoc Hieu (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	7.Nge2	7.Nf3	7.d5	7.f4
<1800	28	71%	18%	4%	4%
1800-2200	274	89%	6%	2%	1%
2200-2600	150	91%	3%	4%	1%

Évolution par décennie (% des parties)

Décennie	N parties	7.Nge2	7.Nf3	7.d5	7.f4
1920s	6	100%	—	—	—
1930s	10	90%	—	—	10%
1940s	12	92%	—	8%	—
1950s	27	89%	4%	7%	—
1960s	19	95%	—	5%	—
1970s	27	81%	7%	11%	—
1980s	25	92%	4%	4%	—
1990s	108	84%	7%	6%	2%
2000s	184	86%	7%	2%	2%
2010s	196	89%	8%	3%	1%
2020s	28	93%	4%	—	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
7.Nge2	89%	93%	▲ +4.1%
7.Nf3	8%	4%	▼ -4.1%
7.d5	3%	0%	▼ -2.6%
7.f4	1%	0%	▼ -0.5%

Joueurs célèbres

Champions du monde dans cette position

Botvinnik, Mikhail — 2 parties
Alekhine, Alexander — 1 partie

Parties historiques

7.Nge2 — 87.7% (563 parties)

1922 — Reti, Richard vs Yates, Frederic D — 1-0 — Hastings Town Hall
1925 — Blake, Joseph vs Tylor, Theodore Henry — 0-1 — Stratford-upon-Avon
1925 — Blake, Joseph vs Atkins, Henry Ernest — 0-1 — Stratford-upon-Avon
1926 — Alekhine, Alexander vs Siemens Arenillas, Sr — 1-0 — Buenos Aires ARG
1927 — Capablanca, Jose vs Fiocati — 1-0 — Sao Paulo BRA

7.Nf3 — 6.4% (41 parties)

1956 — Espinosa Flores, Rafael Emilio vs Eliskases, Erich — 1/2-1/2 — Santa Fe
1972 — Bonilla Carvajal, Ariana Merida vs Gamarra Caceres, Carlos — 1/2-1/2 — Sao Paulo BRA
1978 — Coudari, Camille vs Morris, Walter — 1/2-1/2 — Lone Pine, CA USA
1988 — Windfuhr, Thomas vs Cygon, J. — 1-0 — GER
1992 — Van Gelder, Jan vs Dragun, Nicola — 0-1 — Can Picafort

7.d5 — 3.4% (22 parties)

1945 — Crowl, Frank A. vs Salm, Maxwell — 1/2-1/2 — Australia ch-2
1952 — Bouwmeester, Hans vs Van Scheltinga, Theo — 0-1 — Beverwijk NED
1956 — Paroulek, Vit vs Dubinin, Peter — 0-1 — ?
1964 — Addison, Wiliam G vs Alvarez Mora, Jorge Mario — 1-0 — Tel Aviv olm
1972 — Fuster, Geza vs Biyiasas, Peter — 0-1 — Canada

7.f4 — 1.2% (8 parties)

1930 — Tartakower, Savielly vs Fauque, Maurice — 1/2-1/2 — Paris FRA
1994 — Svendsen, Tony vs Indbryn, Tommy — 0-1 — Hammerfest
1998 — Alberts, Jaco A. vs Glew, David — 1/2-1/2 — IECC
2000 — Blanco Acevedo, Maria Carolina vs Gonzalez, Sonia — 1-0 — Pan-AM Sub20F
2000 — Keskin, Serap vs Dzagnidze, Nana — 0-1 — Oropesa del Mar ESP

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