E64c — King’s Indian: Fianchetto, Yugoslav, 7.d5

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 c5 7.d5 *   ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bRPièce non développée
bNPièce non développée
bBFou enfermé — mobilité 5
bQ
bR
bK
bP
bP
bP
bP
bBFou enfermé — mobilité 2
bP
bP
bN
bP
Case forte (2v0)
bP
wPPion central
Case forte (2v0)
wP
Case forte (2v0)
wN
wN
wP
wP
wP
wP
wP
wBFou enfermé — mobilité 2
wP
wRPièce non développée
wBFou enfermé — mobilité 5
wQ
wKRoi au centre — doit roquer
wRPièce non développée
abcdefgh
Plan principal. Exploiter la case forte f4….

Atouts. Les Blancs s'appuient sur les cases fortes f4, b5 et g5 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 fou c1 et les tours a1 et h1).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; Bg5 (Clouer Nf6) ; h3 (Empêcher ...Bg4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wRPièce non développée
wKRoi au centre — doit roquer
wQ
wBFou enfermé — mobilité 5
wRPièce non développée
wP
wBFou enfermé — mobilité 2
wP
wP
wP
wP
wP
wN
wN
Case forte (2v0)
wP
Case forte (2v0)
wP
bP
bP
bN
bP
bP
bBFou enfermé — mobilité 2
bP
bP
bP
bP
bK
bR
bQ
bBFou enfermé — mobilité 5
bNPièce non développée
bRPièce non développée
hgfedcba
Plan principal. Exploiter la case forte g4….

Atouts. Les Noirs s'appuient sur les cases fortes g4 et f5 et la paire de fous.

Côté adverse. Les fous enfermés en c1 et g2 et le roi resté au centre.

En contrepartie. Plusieurs pièces dorment encore (le cavalier b8, le fou c8 et la tour a8).

Plans. ...Nbd7 (Développer Nb8) ; ...Bg4 (Développer Bc8, clouer Nf3) ; ...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, c4→d5 ● d6→c5, e7→d6, f7→g6, h7→g6
Passés
Majorité
Cases
♔ Blancs ♚ Noirs
Cases fortes ● f4 (2v0), ● b5 (2v0), ● g5 (2v0) ● g4 (2v0), ● f5 (2v0)
Cases faibles ● d5
Centre ● d4 (2v1), ● d5 (3v1)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Pièces
♔ Blancs ♚ Noirs
Bc1 ● Bc1 Non développé (mob. 5)
Bg2 ● Bg2 Enfermé (mob. 2)
Bg7 ● Bg7 Enfermé (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 fermé
Ruptures ● e2-e3 ● …e7-e6, ● …e7-e5
Partie
1912 Temesvary – Round 1 – Asztalos, Lajos – 1/2-1/2 – Breyer, Gyula – G1
1. d4 c5 2. d5 d6 3. g3 g6 4. Bg2 Bg7 5. c4 Nf6 6. Nc3 O-O 7. Nf3 Bf5 8. Nh4 Bd7 9. h3 a6 10. O-O b5
1925 DSB-24.Kongress – Round 9 – Gruenfeld, Ernst – 1-0 – Bluemich, Max – G35
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. d5 a6 8. O-O Nbd7 9. a4 Rb8 10. h3 Nb6
1945 Ljubljana – Round 6 – Pirc, Vasja – 1/2-1/2 – Pachman, Ludek – G4
1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. Nf3 Bg7 6. g3 O-O 7. Bg2 a6 8. O-O Nbd7 9. Re1 Rb8 10. a4 Qc7
1946 Barcelona – Round 10 – Guimard, Carlos E – 1/2-1/2 – Perez Perez, Francisco Jose – G61
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 c5 6. d5 d6 7. Nc3 Nbd7 8. O-O Nb6 9. Qd3 Bg4 10. h3 Bxf3
1946 Hamburg HSV – Round 8 – Lange, Wilfried – 1-0 – Huebener, Joachim U G – G14
1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. g3 Bg7 6. Bg2 O-O 7. Nf3 Bg4 8. h3 Bd7 9. Bg5 h6 10. Be3 Na6
1946 Moscow-Prague – Round 10 – Alatortsev, Vladimir N. – 1-0 – O'Reilly, Edward – G43
1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. g3 Bg7 6. Bg2 O-O 7. Nf3 a6 8. O-O Re8 9. a4 Nbd7 10. e4 Qc7
1946 Moscow-Prague – Round 8 – Bondarevsky, Igor – 1/2-1/2 – Shaitar, Ya – G34
1. d4 Nf6 2. c4 c5 3. d5 g6 4. g3 d6 5. Bg2 Bg7 6. Nc3 O-O 7. Nf3 a6 8. O-O Re8 9. Re1 Nbd7 10. a4 Qc7
1952 Buenos Aires – Round 15 – Incutto, Carlos – 1-0 – Patt Rubinstein, Jacobo – G73
1. d4 c5 2. d5 Nf6 3. c4 g6 4. Nc3 Bg7 5. Nf3 O-O 6. g3 d6 7. Bg2 Nbd7 8. O-O Ng4 9. h3 Nge5 10. Nd2 Nb6
1955 Long Beach US-open – Round 8 – Reshevsky, Samuel – 1/2-1/2 – Rossolimo, Nicolas – G35
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. d5 a6 8. a4 Nbd7 9. O-O Rb8 10. Qc2 Ne8
1955 Poland ch13 – Round 1 – Gromek, Jozef – 1-0 – Stoklosa, Jakub – G1
1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. d4 c5 5. d5 d6 6. g3 O-O 7. Bg2 e5 8. O-O Na6 9. e4 Nc7 10. Nd2 Ng4
1956 Leningrad ch-URS – Round 1 – Antoshin, Vladimir S – 1/2-1/2 – Korchnoi, Viktor – G36
1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. g3 O-O 6. Bg2 d6 7. Nf3 e5 8. dxe6 Bxe6 9. Ng5 Nc6 10. Nxe6 fxe6
1956 Moscow olm prel – Round 6 – Najdorf, Miguel – 1/2-1/2 – Alvarez Flores, Aurelio Alan – G181
1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. Nf3 c5 7. d5 e5 8. e4 Na6 9. O-O Bd7 10. h3 Nc7
1956 Poltava – Round 1 – Korchnoi, Viktor – 0-1 – Shcherbakov, Vadim – G5
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nf3 c5 7. d5 e5 8. dxe6 Bxe6 9. Ng5 Bxc4 10. Bxb7 Nbd7
1957 Rio de Janeiro zt – Round 1 – Panno, Oscar – 1-0 – Cantero Lopez, Raul – G38
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nf3 c5 7. d5 e5 8. dxe6 fxe6 9. O-O Nc6 10. Ng5 Ne5
1958 HUN Ch – Round 11 – Florian, Tibor – 1/2-1/2 – Szabo, Laszlo – G10
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 c5 5. d5 d6 6. Nc3 O-O 7. Nf3 a6 8. a4 e5 9. dxe6 fxe6 10. O-O Nc6
1958 New York ch-USA – Round 9 – Byrne, Ray – 0-1 – Byrne, David – G43
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. d5 a6 8. O-O Nbd7 9. Re1 Rb8 10. a4 Ne8
1959 Buenos Aires LR – Round 1 – Foguelman – 1-0 – Wexler, Eithan – G1
1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. d5 Bg7 5. Nc3 O-O 6. g3 d6 7. Bg2 e5 8. dxe6 fxe6 9. O-O Nc6 10. Bg5 Qb6
1961 Budapest ch-HUN – Round 1 – Kluger, Gyula – 0-1 – Honfi, K. – G33
1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. Nf3 Bg7 6. g3 O-O 7. Bg2 e5 8. e4 Ne8 9. O-O f5 10. Ne1 f4
1961 Buenos Aires ch-ARG – Round 4 – Bielicki, Carlos – 1-0 – Steinbaum, Fernando – G26
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 c5 6. d5 d6 7. Nf3 e5 8. O-O a6 9. a4 Ne8 10. e4 f5
1961 Maroczy Memorial – Round ? – Korchnoi, Viktor – 1-0 – Kluger, Gyula – G46
1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. Nf3 c5 7. d5 e5 8. e4 Ne8 9. Qc2 Na6 10. a3 Nac7
1961 Moskou – Round 1 – Furman, Slavomir – 1-0 – Gufeld, Eduard – G31
1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. Nf3 Bg7 6. g3 O-O 7. Bg2 e5 8. dxe6 Bxe6 9. Ng5 Bxc4 10. Bxb7 Nbd7
1961 Moskou ZShK – Round 1 – Aronin, Lev – 0-1 – Gufeld, Eduard – G2
1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. Nf3 Bg7 6. g3 O-O 7. Bg2 e5 8. dxe6 Bxe6 9. Ng5 Bxc4 10. Bxb7 Nbd7
1962 Argentina – Round 1 – Goldenberg, Edgardo – 0-1 – Marcussi, Bartolome J – G1
1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. Nf3 c5 7. d5 e5 8. e4 b5 9. cxb5 a6 10. b6 Nbd7
1962 Mar del Plata – Round 1 – Goldenberg, Edgardo – 0-1 – Dominguez, Cristobal – G18
1. g3 Nf6 2. Bg2 g6 3. c4 Bg7 4. Nc3 O-O 5. d4 d6 6. Nf3 c5 7. d5 e5 8. dxe6 Bxe6 9. Ng5 Bxc4 10. Bxb7 Nbd7
1962 Match – Round 1 – Mack Lee, Aizyleen – 1/2-1/2 – Dupuis, Patrice – G13
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. d5 e5 8. O-O Na6 9. Bd2 Nc7 10. Qc1 b5
1962 Poznan ch POL – Round 3 – Drozd, Ryszard – 1-0 – Gromek, Jozef – G15
1. d4 Nf6 2. c4 c5 3. d5 d6 4. g3 g6 5. Bg2 Bg7 6. Nf3 O-O 7. Nc3 e5 8. O-O Nbd7 9. e4 a6 10. a4 Nh5
1963 Budapest ch-HUN – Round 1 – Gasztonyi, Endre – 1/2-1/2 – Bilek, Istvan – G97
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 c5 6. d5 d6 7. Nf3 a6 8. a4 e6 9. e4 Nbd7 10. O-O Nh5
1963 Budapest ch-HUN – Round 1 – Kluger, Gyula – 1-0 – Haag, Ervin – G50
1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. d5 Nf6 5. Nf3 d6 6. g3 O-O 7. Bg2 e5 8. e4 a6 9. Qc2 b5 10. cxb5 axb5
1963 Enschede zt – Round 13 – Darga, Klaus – 1-0 – Durão, Joaquim Manuel – G65
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. d5 e5 8. O-O Nh5 9. e4 a6 10. a4 Qe8
1963 IBM – Round 1 – Donner, Jan-Hein – 1/2-1/2 – Udovcic, Mijo – G3
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. d5 a6 8. a4 e6 9. dxe6 Bxe6 10. Bf4 Nc6
1963 Leningrad ch-URS – Round 14 – Furman, Slavomir – 0-1 – Stein, Leon Rico – G140
1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. Nf3 Bg7 6. g3 O-O 7. Bg2 Bf5 8. Nh4 Bd7 9. O-O Na6 10. a4 Nb4
1963 Sochi – Round 2 – Bobotsov, Milko G – 1-0 – Haag, Ervin – G16
1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. Nf3 d6 6. g3 O-O 7. Bg2 a6 8. O-O e5 9. Ne1 Ne8 10. Nd3 Nd7
1963 UKR Ch – Round 8 – ? – 0-1 – Rotstein, Jefim – G51
1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. g3 Bg7 6. Bg2 O-O 7. Nf3 e5 8. dxe6 fxe6 9. O-O Nc6 10. Bf4 d5
1963 WchT U26 10th – Round 3.4 – Marovic, Drazen – 1-0 – Kupka, Slavoj – G30
1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. g3 Bg7 6. Bg2 O-O 7. Nf3 Nbd7 8. O-O a6 9. a4 b6 10. h3 Rb8
1963 Zenica ch YUG – Round 5 – Marovic, Drazen – 1-0 – Velimirovic, Dragoljub – G21
1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. g3 Bg7 6. Bg2 O-O 7. Nf3 e5 8. O-O Na6 9. e4 Nc7 10. a3 Rb8
1964 Buenos Aires – Round 7 – Eliskases, Erich – 1-0 – Garcia Rodriguez, Raimundo – G60
1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. g3 O-O 6. Bg2 d6 7. Nf3 e5 8. dxe6 Bxe6 9. Ng5 Bxc4 10. Bxb7 Nbd7
1964 Tel Aviv olm prel – Round 2 – Mashian, Hushang – 0-1 – Bednarski, Jacek B – G16
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 c5 6. d5 d6 7. Nf3 e5 8. dxe6 Bxe6 9. Ng5 Bxc4 10. Bxb7 Nbd7
1965 Aalborg – Round 1 – Hansen, Victor – 1/2-1/2 – Hamann, Svend – G9
1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. d4 c5 6. d5 d6 7. Nf3 a6 8. O-O e5 9. a4 Nbd7 10. e4 b6
1965 Asztalos Memorial 8th – Round 6 – Kluger, Gyula – 1-0 – Honfi, Karoly – G37
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 c5 5. d5 d6 6. Nc3 O-O 7. Nf3 e5 8. e4 Ne8 9. a3 Na6 10. Bd2 Bd7
1966 Belgrade – Round 1 – Sokolov, Vladimir – 1-0 – Martinovic, Slobodan – G9
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 d6 5. Bg2 O-O 6. Nc3 c5 7. d5 Bf5 8. Nh4 Bc8 9. O-O Na6 10. e4 Nc7
1966 Hungary – Round 1 – Portisch, Ferenc – 1-0 – Besztercsenyi, Tibor – G41
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. g3 c5 6. d5 d6 7. Bg2 a6 8. O-O Bg4 9. a4 Qd7 10. Re1 e5
1966 Hungary – Round 1 – Portisch, Ferenc – 1-0 – Dely, Peter – G24
1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. g3 Bg7 6. Bg2 O-O 7. Nf3 e5 8. dxe6 Bxe6 9. O-O Bxc4 10. Bf4 Qb6
1966 La Habana olm fin-A – Round 7 – Palmason, Gudmundur – 1/2-1/2 – Stein, Leon Rico – G128
1. d4 Nf6 2. c4 g6 3. g3 c5 4. Nf3 Bg7 5. Bg2 O-O 6. d5 d6 7. Nc3 Bf5 8. Nh4 Bd7 9. O-O Na6 10. e4 Rb8
1966 WchTJ U26 fin-A – Round 9 – Kapengut, Albert – 1-0 – Smejkal, Jan – G51
1. d4 Nf6 2. c4 c5 3. d5 g6 4. g3 d6 5. Bg2 Bg7 6. Nc3 O-O 7. Nf3 e5 8. O-O Ne8 9. e4 h6 10. a3 Nd7
1967 Harrachov – Round 1 – Bjornsson, Thorarinn – 1-0 – Garcia Martinez, Silvino – G15
1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. g3 Bg7 6. Bg2 O-O 7. Nf3 Bf5 8. O-O Na6 9. Re1 Ne4 10. Nb5 Nb4
1967 HUN Ch – Round 2 – Szilagyi, Peter – 0-1 – Szabo, Laszlo – G5
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 c5 6. d5 d6 7. Nf3 a6 8. O-O b5 9. cxb5 axb5 10. Nxb5 Nbd7
1968 Cardenas – Round 1 – Perez Perez, Francisco Jose – 0-1 – Mendivil Salinas, Ismael – G12
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. g3 c5 6. d5 d6 7. Bg2 a6 8. O-O Nbd7 9. a4 b6 10. Qc2 Rb8
1969 Glasgow Congress Invitation – Round 1 – Nye, Valentine A – 0-1 – Barden, Leonard – G1
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 c5 6. d5 d6 7. Nf3 e5 8. e4 Ne8 9. Be3 f5 10. Qd2 Nf6
1969 Rubinstein Memorial – Round 5 – Ivkov, Borislav – 1-0 – Bednarski, Jacek – G17
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 c5 6. d5 d6 7. Nf3 e5 8. O-O Na6 9. e4 Bg4 10. a3 Ne8
Amber Blindfold 2005 – Round 7 – Gelfand, Boris – 1/2-1/2 – Vallejo Pons, Francisco – G29
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 c5 6. d5 d6 7. Nf3 a6 8. a4 e6 9. O-O exd5 10. cxd5 Re8
World Blitz 2021 – Round 11.5 – Nakamura, Hikaru – 1-0 – Sindarov, Javokhir – G670
1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. Nf3 O-O 6. g3 d6 7. Bg2 a6 8. a4 e6 9. O-O exd5 10. cxd5 Re8
World Blitz 2021 – Round 7.5 – Socko, Bartosz – 0-1 – Sindarov, Javokhir – G423
1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. Nf3 O-O 6. g3 d6 7. Bg2 a6 8. a4 e6 9. O-O exd5 10. cxd5 Re8
World Blitz 2022 – Round 13.52 – Batsuren, Dambasuren – 1-0 – Sindarov, Javokhir – G707
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 c5 5. d5 O-O 6. Bg2 d6 7. Nf3 a6 8. a4 e6 9. O-O exd5 10. cxd5 Re8
E64c — Fianchetto Yugoslav
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 c5 7.d5
Les coups candidats
Ambassadeurs : Velimirovic, Dragoljub (13x), Ilincic, Zlatko (12x), Batsuren, Dambasuren (10x), Cernousek, Lukas (7x), Velickovic, Sasa (7x), Marovic, Drazen (6x), Rawlings, Alan J C (6x), Huebner, Robert (5x)
Ambassadeurs : Najdorf, Miguel (13x), Korchnoi, Viktor (13x), Gligorić, Svetozar (12x), Doda, Zbigniew (12x), Marovic, Drazen (10x), Gdanski, Jacek (8x), Bertok, Mario Jr. (7x), Ivkov, Borislav (7x)
7…a6 — 9.2% (351 parties)
Ambassadeurs : Velimirovic, Dragoljub (4x), Donner, Jan-Hein (3x), Marovic, Drazen (3x), Slipak, Sergio (3x), Sindarov, Javokhir (3x), Udovcic, Mijo (2x), Szabo, Laszlo (2x), Weyerstrass, Ronald (2x)
7…e5 — 8.0% (303 parties)
Ambassadeurs : Munoz, Miguel (14x), Kluger, Gyula (4x), Slipak, Sergio (4x), Bejtovic, Jasmin (4x), Korchnoi, Viktor (3x), Bednarski, Jacek (3x), Bielicki, Carlos (3x), Donner, Jan-Hein (3x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7…e6 7…Na6 7…a6 7…e5
<1800 84 23% 21% 12% 15%
1800-2200 1078 40% 26% 11% 6%
2200-2600 1763 54% 25% 8% 9%
2600+ 62 85% 5% 6% 3%
Évolution par décennie (% des parties)
Décennie N parties 7…e6 7…Na6 7…a6 7…e5
1910s 1
1920s 1 100%
1940s 7 14% 57%
1950s 134 8% 75% 4% 8%
1960s 248 13% 65% 5% 14%
1970s 183 40% 45% 4% 9%
1980s 209 40% 33% 12% 10%
1990s 584 39% 35% 9% 8%
2000s 704 35% 28% 11% 9%
2010s 1321 50% 21% 10% 8%
2020s 404 73% 10% 8% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7…e6 50% 73% ▲ +23.5%
7…Na6 21% 10% ▼ -10.5%
7…a6 10% 8% ▼ -1.7%
7…e5 8% 2% ▼ -5.8%
Joueurs célèbres
Champions du monde dans cette position
Ju, Wenjun — 7 parties
Ding, Liren — 4 parties
Botvinnik, Mikhail — 3 parties
Euwe, Max — 2 parties
Tal, Mikhail — 2 parties
Smyslov, Vladimir — 1 partie
Karpov, Anatoly — 1 partie
Kasparov, Garry — 1 partie
Parties historiques
7…e6 — 42.9% (1627 parties)
1946 — Lilienthal, Andor vs Opocensky, Karel — 1/2-1/2 — Moscow RUS
1952 — Gruenfeld, Ernst vs Udovcic, Mijo — 0-1 — Belgrade SRB
1953 — Uusi, Gunnar vs Zilber, Israel — 0-1 — Leningrad RUS
1953 — Vistaneckis, Isakas vs Kholmov, Ratmir D — 0-1 — Vilnius LTU
1953 — Ulvestad, Olaf vs Kottnauer, Cenek — 0-1 — Milan ITA
7…Na6 — 29.7% (1126 parties)
1951 — Brandenberg, Karl Heinz vs Fuderer, Andrija — 0-1 — Match FRG-YUG
1952 — Cruz, Walter vs Rabar, Braslav — 0-1 — Rio de Janeiro BRA
1952 — Crisovan, Alex vs Kottnauer, Cenek — 0-1 — Lucerne SUI
1952 — Lilienthal, Andor vs Shaposhnikov, Yury — 1-0 — URS-ch sf Sochi RUS
1952 — Platz, Hans vs Trifunovic, Petar — 1-0 — Helsinki olm
7…a6 — 9.2% (351 parties)
1925 — Gruenfeld, Ernst vs Bluemich, Max — 1-0 — Breslau GER
1945 — Pirc, Vasja vs Pachman, Ludek — 1/2-1/2 — Ljubljana
1945 — Vidmar, Marjeta vs Milic, Bozidar — 1-0 — Liberation Ljubljana SLO
1946 — Bondarevsky, Igor vs Shaitar, Ya — 1/2-1/2 — Moscow RUS
1946 — Alatortsev, Vladimir N. vs O'Reilly, Edward — 1-0 — Moscow RUS
7…e5 — 8.0% (303 parties)
1952 — Burgalat, Francisco J vs Chapo, Carlos — 1-0 — Rosario ARG
1954 — Van Scheltinga, Theo vs Bouwmeester, Hans — 1/2-1/2 — Beverwijk NED
1955 — Gromek, Jozef vs Stoklosa, Jakub — 1-0 — Wroclaw POL
1956 — Najdorf, Miguel vs Alvarez Flores, Aurelio Alan — 1/2-1/2 — Moscow RUS
1956 — Antoshin, Vladimir S vs Korchnoi, Viktor — 1/2-1/2 — Leningrad ch-URS

Fin du contenu

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