E62n — King’s Indian: Fianchetto, 6…Nc6 7.O-O

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nc6 7.O-O *   ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bBFou enfermé — mobilité 5
bQ
bR
bK
bP
bP
bP
bP
bP
bBFou enfermé — mobilité 2
bP
bN
bP
bN
bP
Case forte (2v0)
Case forte (2v1)
Case forte (2v0)
wP
wPCase forte (2v1)
Case forte (2v0)
wN
wN
wP
wP
wP
wP
wP
wB
wP
wR
wBFou actif — mobilité 5
wQ
wR
wK
abcdefgh
Avantages : case forte d4, case forte f4, case forte b5, case forte d5, case forte g5, paire de fous.
Faiblesses adverses : Bg7 enfermé, Bc8 enfermé.
Problèmes : Bc1 enfermé, Bg2 enfermé.
Plans :
● Bg5 — Clouer Nf6
● h3 — Empêcher ...Bg4

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wK
wR
wQ
wBFou enfermé — mobilité 5
wR
wP
wBFou enfermé — mobilité 2
wP
wP
wP
wP
wP
wN
wN
Case forte (2v0)
wP
wP
Case forte (2v0)
bP
bN
bP
bN
bP
bB
bP
bP
bP
bP
bP
bK
bR
bQ
bBFou actif — mobilité 5
bR
hgfedcba
Avantages : case forte g4, case forte f5, paire de fous.
Faiblesses adverses : Bc1 enfermé, Bg2 enfermé.
Problèmes : Bg7 enfermé, Bc8 enfermé.
Plans :
● ...Bg4 — Développer Bc8, clouer Nf3
● ...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 ● d4 (2v1), ● f4 (2v0), ● b5 (2v0), ● d5 (2v1), ● g5 (2v0) ● g4 (2v0), ● f5 (2v0)
Cases faibles
Centre ● d4 (2v1), ● d5 (2v1)
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 2 (c1, a1) 2 (c8, a8)
Sécurité du roi
♔ Blancs ♚ Noirs
Statut ● Roqué ● Roqué
Droits de roque
Thèmes
♔ Blancs ♚ Noirs
Phase Ouverture
Centre semi-ouvert
Ruptures ● c4-c5, ● d4-d5, ● e2-e3 ● …d6-d5, ● …e7-e6, ● …e7-e5
Partie
19. European Teams 2013 – Round 2.5 – Gagunashvili, Merab – 1/2-1/2 – Almasi, Zoltan – G81
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O Nc6 7. Nc3 a6 8. Qd3 e5 9. dxe5 dxe5 10. Qxd8 Rxd8
22. ECU Club Cup 2006 – Round 6 – Votava, Jan – 1/2-1/2 – Khalifman, Alexander – G150
1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 Nc6 7. Nc3 a6 8. Qd3 Bd7 9. d5 Nb4 10. Qd1 a5
36. Olympiad 2004 – Round 8 – Goldin, Alexander – 1/2-1/2 – Guseinov, Gadir – G273
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3 O-O 6. Bg2 Nc6 7. O-O a6 8. Qd3 Bf5 9. e4 Bg4 10. d5 Bxf3
40. Olympiad Open 2012 – Round 2.4 – Fressinet, Laurent – 1-0 – Vera Siguenas, Deivy – G143
1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. O-O Nc6 7. Nc3 a6 8. Bf4 Bg4 9. Rc1 Nd7 10. Be3 e5
41. Olympiad Open 2014 – Round 2.21 – Markus, Robert – 1-0 – Roselli Mailhe, Bernardo – G121
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. Bd2 Bg4 9. d5 Na7 10. h3 Bd7
6. World Blitz 2010 – Round 22.9 – Gelfand, Boris – 1-0 – Grischuk, Alexander – G160
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nc6 7. O-O a6 8. Qd3 Bd7 9. d5 Nb4 10. Qd1 a5
6. World Blitz 2010 – Round 6.4 – Grachev, Boris – 1/2-1/2 – Grischuk, Alexander – G35
1. d4 Nf6 2. Nf3 d6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. c4 Nc6 7. Nc3 a6 8. Qd3 Bd7 9. d5 Nb4 10. Qd1 a5
Amber-rapid 7th 1998 – Round 7 – Nikolic, Predrag – 1/2-1/2 – Shirov, Alexei – G30
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. Bd2 Bd7 9. Rc1 Rb8 10. d5 Na5
Antalya TUR, World Teams Championship 2013 – Round 7.5 – Bu, Xiangzhi – 1/2-1/2 – Mamedov, Nidjat – G58
1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 Nc6 7. Nc3 a6 8. Bf4 Rb8 9. Rc1 h6 10. h3 g5
Brussels blitz 1987 – Round 1 – Kasparov, Garry – 1-0 – Van der Wiel, John T.H. – G46
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. Bg5 Rb8 9. Rc1 Bg4 10. d5 Bxf3
FIDE WCh KO 2000 – Round 3.3 – Tkachiev, Vladislav – 1/2-1/2 – Kasimdzhanov, Rustam – G28
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nc6 7. O-O a6 8. Qd3 Nb4 9. Qd1 Nc6 10. Bd2 e5
FIDE World Cup 2015 – Round 1.2 – Ding, Liren – 1/2-1/2 – Krnan, Tomas – G88
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nc6 7. O-O a6 8. Bf4 Rb8 9. Rc1 h6 10. d5 e5
FIDE World Cup 2017 – Round 1.4 – Erdos, Viktor – 1/2-1/2 – Amin, Bassem – G169
1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 Nc6 7. Nc3 a6 8. Qd3 e5 9. dxe5 dxe5 10. Qxd8 Rxd8
FIDE World Cup 2017 – Round 1.5 – Erdos, Viktor – 1-0 – Amin, Bassem – G177
1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 Nc6 7. Nc3 a6 8. e3 e5 9. d5 Ne7 10. a4 a5
FIDE World Rapid 2014 – Round 7.31 – Sargissian, Gabriel – 1-0 – Al-Mudahka, Mohd – G113
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d6 6. Nc3 Nc6 7. O-O a6 8. Bf4 Bg4 9. Rc1 Nd7 10. b3 e5
FIDE-Wch k.o. 1999 – Round 1.2 – Fridman, Daniel – 1-0 – Wahjuwidajat, Utut Adianto – G26
1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 Nc6 7. Nc3 a6 8. e3 Rb8 9. Qe2 Nd7 10. Rd1 b5
GCT Blitz Croatia 2021 – Round 1.3 – Nepomniachtchi, Ian – 1-0 – Korobov, Anton – G3
1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. Nf3 Nc6 6. d4 d6 7. O-O a6 8. Bf4 Rb8 9. Rc1 Bd7 10. d5 Na5
Hoogovens 1985 – Round 13 – Korchnoi, Viktor – 1-0 – Van der Wiel, John T.H. – G48
1. Nf3 g6 2. d4 Bg7 3. c4 Nf6 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. Nd5 Bg4 9. Ne3 Bd7 10. d5 Na7
IBM 1978 – Round 11 – Romanishin, Oleg M – 1-0 – Adorjan, Andras – G29
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. Nd5 Nd7 9. Be3 b5 10. cxb5 axb5
Interpolis 1979 – Round 1 – Timman, Jan H – 0-1 – Sax, Gyula – G11
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. d4 Nc6 7. Nc3 a6 8. Nd5 Ne4 9. Be3 e6 10. Nf4 d5
Interpolis 1981 – Round 1 – Portisch, Lajos – 1/2-1/2 – Spassky, Boris V. – G25
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nc3 Nc6 7. O-O Bd7 8. d5 Na5 9. Nd2 c6 10. dxc6 Bxc6
Interpolis 1982 – Round 1 – Larsen, Bent – 1-0 – Nunn, John D M – G7
1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 O-O 5. d4 d6 6. O-O Nc6 7. Nc3 a6 8. Bf4 Rb8 9. Rc1 Bd7 10. e4 Re8
Montreal 1979 – Round 8 – Portisch, Lajos – 1/2-1/2 – Timman, Jan H – G35
1. Nf3 g6 2. c4 Bg7 3. d4 Nf6 4. g3 O-O 5. Bg2 d6 6. Nc3 Nc6 7. O-O a6 8. Nd5 Bg4 9. Ne3 Bxf3 10. Bxf3 Nd7
Olympiad 2002 – Round 1 – Gregory, Lau Beng Hock – 1-0 – Lenic, Luka – G42
1. Nf3 g6 2. g3 Bg7 3. d4 Nf6 4. Bg2 O-O 5. O-O d6 6. c4 Nc6 7. Nc3 a6 8. Bf4 Rb8 9. Rc1 Bd7 10. d5 Na5
SportAccord Basque Men 2013 – Round 4.1 – Giri, Anish – 0-1 – Wang, Hao(ZJWZ) – G50
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d6 5. Bg2 O-O 6. O-O Nc6 7. Nc3 a6 8. Bf4 Rb8 9. Rc1 h6 10. b3 g5
SportAccord Blindfold Men 2012 – Round 6.5 – Radjabov, Teimour – 1-0 – Morozevich, Alexander – G45
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. g3 d6 6. Bg2 Nc6 7. O-O a6 8. Bf4 Nd7 9. Qd2 e5 10. dxe5 dxe5
SportAccord Blitz Men 2013 – Round 22.3 – Wang, Hao(ZJWZ) – 1-0 – Grischuk, Alexander – G168
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. Bf4 Rb8 9. Rc1 h6 10. h3 Re8
SportAccord Rapid Men 2012 – Round 3.5 – Radjabov, Teimour – 0-1 – Ding, Liren – G20
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. g3 d6 6. Bg2 Nc6 7. O-O a6 8. Bf4 Bf5 9. d5 Na5 10. Nd2 c5
World Blitz 2007 – Round 2 – Carlsen, Magnus – 1/2-1/2 – Kasimdzhanov, Rustam – G11
1. c4 Nf6 2. d4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. Qd3 Nb4 9. Qd2 Nc6 10. b3 Rb8
World Blitz 2009 – Round 28 – Gelfand, Boris – 1-0 – Ivanchuk, Vasyl – G284
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nc6 7. O-O a6 8. Bf4 Rb8 9. Rc1 b5 10. b3 Bd7
World Blitz 2015 – Round 1.34 – Iturrizaga Bonelli, Eduardo – 1-0 – Sanal, Vahap – G26
1. Nf3 Nf6 2. c4 d6 3. d4 g6 4. g3 Bg7 5. Bg2 O-O 6. Nc3 Nc6 7. O-O a6 8. Bf4 Rb8 9. Rc1 Re8 10. d5 Na5
World Blitz 2016 – Round 12.27 – Cheparinov, Ivan – 1-0 – Belyakov, Bogdan – G481
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. Bf4 Rb8 9. Rc1 Bd7 10. Qd2 Re8
World Blitz 2016 – Round 19.44 – Jakovenko, Dmitry – 1-0 – Hirneise, Jens – G768
1. Nf3 Nf6 2. g3 g6 3. c4 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 Nc6 7. Nc3 a6 8. Bf4 Rb8 9. Rc1 h6 10. e4 Bg4
World Blitz 2016 – Round 5.17 – Melkumyan, Hrant – 1-0 – Pichot, Alan – G186
1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. d4 Nc6 7. O-O a6 8. Qd3 Rb8 9. d5 Nb4 10. Qd1 a5
World Blitz 2019 – Round 17.40 – Cheparinov, Ivan – 1-0 – Bologan, Victor – G1149
1. d4 d6 2. Nf3 Nf6 3. c4 g6 4. g3 Bg7 5. Bg2 O-O 6. Nc3 Nc6 7. O-O Bd7 8. b3 a6 9. d5 Na5 10. Bd2 c5
World Blitz 2019 – Round 18.19 – Socko, Bartosz – 0-1 – Svidler, Peter – G1199
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. Qc2 Bd7 9. Rd1 Rb8 10. e4 Bg4
World Blitz 2019 – Round 20.32 – Nikolov, Nikolay Petrov – 1/2-1/2 – Kamsky, Gata – G1349
1. c4 g6 2. Nc3 Bg7 3. g3 Nf6 4. Bg2 d6 5. d4 O-O 6. Nf3 Nc6 7. O-O a5 8. Bf4 a4 9. d5 Na5 10. Qxa4 Bd7
World Blitz 2019 – Round 3.34 – Pigusov, Evgeny – 0-1 – Svidler, Peter – G183
1. Nf3 g6 2. c4 Bg7 3. d4 Nf6 4. g3 O-O 5. Bg2 d6 6. Nc3 Nc6 7. O-O a6 8. e3 Rb8 9. Qe2 Bd7 10. h3 Re8
World Blitz 2019 – Round 5.43 – Pigusov, Evgeny – 0-1 – Vachier-Lagrave, Maxime – G342
1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. O-O Nc6 7. Nc3 a6 8. e3 Rb8 9. Qe2 Bf5 10. d5 Na7
World Blitz 2023 – Round 4.23 – Vetokhin, Savva – 0-1 – Svidler, Peter – G218
1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. g3 Bg7 5. Bg2 O-O 6. O-O Nc6 7. Nc3 a6 8. Bg5 h6 9. Bd2 Rb8 10. d5 Na5
World Blitz Final 2012 – Round 14 – Le, Quang Liem – 0-1 – Chadaev, Nikolai – G104
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nc6 7. O-O Bd7 8. h3 Qc8 9. Kh2 e5 10. d5 Nd4
World Rapid 2016 – Round 2.45 – Mchedlishvili, Mikheil – 1-0 – Hirneise, Jens – G85
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nc6 7. O-O a6 8. Qd3 Bd7 9. d5 Nb4 10. Qd1 a5

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