A48l — Neo-King’s Indian: London System

1.d4 Nf6 2.Nf3 g6 3.Bf4 Bg7 4.e3 O-O 5.Be2 d6 6.h3 *   ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bN
bBFou enfermé — mobilité 5
bQ
bR
bK
bP
bP
bP
bP
bP
bBFou enfermé — mobilité 2
bP
bP
bN
bP
Case forte (2v0)
wPCase forte (3v0)
wBFou actif — mobilité 6
wPPion central
wN
wP
wP
wP
wP
wBFou actif — mobilité 5
wP
wP
wR
wN
wQ
wK
wR
abcdefgh
Avantages : case forte d4, case forte g5, Be2 actif, Bf4 actif, paire de fous.
Faiblesses adverses : Bg7 enfermé, Bc8 enfermé.
Problèmes : roi au centre, 3 pièces non développées (B1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● Nbd2 — Développer Nb1

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wR
wKRoi au centre — doit roquer
wQ
wN
wR
wP
wP
wB
wP
wP
wP
wP
wN
wP
wB
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
Avantages : case forte f5, avant-poste f5(F), paire de fous.
Faiblesses adverses : roi blanc au centre.
Problèmes : Bg7 enfermé, Bc8 enfermé, 3 pièces non développées (B8, C8, A8).
Plans :
● ...Nbd7 — Développer Nb8
● ...Bg4 — Développer Bc8, clouer Nf3
● ...c6 — Rupture
● ...c5 — Rupture
● ...d5 — Rupture
Avantages
Faiblesses adverses
Diagonale active
Plans

Structure de pions
♔ Blancs ♚ Noirs
Pions doublés
Pions isolés
Arriérés
Chaînes ● f2→e3, g2→h3, e3→d4 ● c7→d6, e7→d6, f7→g6, h7→g6
Passés
Majorité
Cases
♔ Blancs ♚ Noirs
Cases fortes ● d4 (3v0), ● g5 (2v0) ● f5 (2v0)
Cases faibles
Centre ● d4 (3v0), ● e5 (3v1) ● d5 (1v0), ● e4 (1v0)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Pièces
♔ Blancs ♚ Noirs
Be2 ● Be2 Actif (mob. 5)
Bf4 ● Bf4 Actif (mob. 6)
Bg7 ● Bg7 Enfermé (mob. 2)
Bc8 ● Bc8 Non développé (mob. 5)
Paire de fous ● Oui ● Oui
Non développées 3 (b1, 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 semi-ouvert
Ruptures ● c2-c3, ● d4-d5, ● e3-e4 ● …c7-c6, ● …c7-c5, ● …d6-d5, ● …e7-e6, ● …e7-e5
Partie
? 1986 – Round ? – Abad Garcia, Javier – 0-1 – Vaganian, Rafael A – G14
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. Be2 d6 6. h3 Nbd7 7. O-O Qe8 8. Bh2 e5 9. c3 Qe7 10. a4 Re8
? 1986 – Round ? – Garcia Murillo, Jose Luis – 0-1 – Vaganian, Rafael A – G13
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. Be2 d6 6. h3 Nbd7 7. O-O Qe8 8. Bh2 e5 9. c3 Qe7 10. a4 Re8
34. ECC Open 2018 – Round 3.3 – Thorfinnsson, Bragi – 0-1 – Mamedov, Rauf – G93
1. d4 Nf6 2. Nf3 g6 3. Bf4 d6 4. e3 Bg7 5. h3 O-O 6. Be2 b6 7. O-O Bb7 8. a4 a6 9. a5 b5 10. c4 Nbd7
4. World Blitz 2008 – Round 5 – Kamsky, Gata – 0-1 – Amin, Bassem – G31
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. h3 d6 6. Be2 Nfd7 7. Nc3 h6 8. g4 b6 9. e4 e5 10. dxe5 dxe5
41. Olympiad Open 2014 – Round 2.35 – Cori, Jorge – 1/2-1/2 – Leon Hoyos, Manuel – G143
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 O-O 6. Be2 c5 7. c3 Qb6 8. Qb3 Qc7 9. O-O Be6 10. Qd1 Qb6
42. Olympiad 2016 – Round 4.10 – Cori, Jorge – 0-1 – Salgado Lopez, Ivan – G246
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. h3 d6 6. Be2 b6 7. O-O Bb7 8. a4 a5 9. Nbd2 Nbd7 10. c3 Re8
42. Olympiad 2016 – Round 4.17 – Bareev, Evgeny – 1-0 – Ali, Muhammad Lutfi – G261
1. d4 d6 2. Nf3 g6 3. Bf4 Nf6 4. e3 Bg7 5. h3 O-O 6. Be2 c5 7. Na3 b6 8. O-O Bb7 9. Bh2 Nbd7 10. Rc1 a6
5. Norway Chess 2017 – Round 6.1 – Carlsen, Magnus – 1/2-1/2 – Vachier-Lagrave, Maxime – G26
1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. e3 O-O 5. Be2 d6 6. h3 c5 7. O-O Qb6 8. Nbd2 cxd4 9. Nc4 Qc7 10. exd4 Nd5
6. World Blitz 2010 – Round 10.2 – Grachev, Boris – 0-1 – Aronian, Levon – G61
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 O-O 6. Be2 Nc6 7. O-O Nd7 8. Bh2 e5 9. c4 exd4 10. exd4 Re8
6. World Blitz 2010 – Round 19.7 – Grachev, Boris – 0-1 – Caruana, Fabiano – G137
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 O-O 6. Be2 b6 7. O-O Bb7 8. Bh2 Nbd7 9. a4 a6 10. c3 Re8
6. World Blitz 2010 – Round 20.5 – Grachev, Boris – 1-0 – Karjakin, Sergey – G144
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. Be2 d6 6. h3 Nc6 7. Bh2 Nd7 8. O-O e5 9. c4 f5 10. Nc3 e4
6. World Blitz 2010 – Round 37 – Grachev, Boris – 1-0 – Vachier-Lagrave, Maxime – G275
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 O-O 6. Be2 b6 7. O-O Bb7 8. Bh2 Nbd7 9. a4 a5 10. c3 Ne4
Biel Interzonal 1993 – Round 2 – Agdestein, Simen – 1/2-1/2 – Van Wely, Loek – G45
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 O-O 6. Be2 c5 7. c3 Qb6 8. Qc1 Nc6 9. Na3 Be6 10. O-O Rac8
Buenos Aires 1980 – Round 1 – Larsen, Bent – 1-0 – Kavalek, Lubomir – G15
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. Be2 d6 6. h3 Nc6 7. O-O Qe8 8. Bh2 e5 9. c4 Bf5 10. Nc3 exd4
Candidats Tournament 1985 – Round 7 – Ribli, Zoltan – 1/2-1/2 – Timman, Jan H – G41
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 O-O 6. Be2 b6 7. O-O Bb7 8. c4 Ne4 9. Qc2 Nd7 10. Nc3 Nxc3
ch-Wereld Teams 1989 – Round 1 – Piket, Jeroen – 1/2-1/2 – Hamdouchi, Hicham – G43
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. Be2 d6 6. h3 Nbd7 7. O-O b6 8. a4 a5 9. Nbd2 Bb7 10. c3 Re8
FIDE WCh KO 2000 – Round 2.3 – Ehlvest, Jaan – 1/2-1/2 – Ivanchuk, Vasyl – G75
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. Be2 d6 6. h3 Nbd7 7. O-O b6 8. c4 Bb7 9. Nc3 Ne4 10. Nxe4 Bxe4
FIDE WCh KO 2001 – Round 2.4 – Anastasian, Ashot – 1-0 – Leko, Peter – G230
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 O-O 6. Be2 Nc6 7. c3 Nd7 8. Bh2 e5 9. Nbd2 Qe7 10. O-O f5
FIDE World Rapid 2014 – Round 15.40 – Kayumov, Sergey – 1/2-1/2 – Korobov, Anton – G342
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 O-O 6. Be2 Nc6 7. O-O Qe8 8. Bh2 e5 9. c4 Ne4 10. dxe5 dxe5
Lindores Abbey Tal Memorial 2021 – Round 7.47 – Budisavljevic, Luka – 0-1 – Sadhwani, Raunak – G333
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 O-O 6. Be2 Nfd7 7. O-O e5 8. Bh2 Nc6 9. c4 f5 10. Nc3 g5
Nakamura vs Aronian Blitz 2014 – Round 9 – Nakamura, Hikaru – 1/2-1/2 – Aronian, Levon – G3
1. d4 Nf6 2. Bf4 d6 3. e3 g6 4. Nf3 Bg7 5. h3 O-O 6. Be2 Nc6 7. O-O Nd7 8. Bh2 e5 9. Nc3 exd4 10. Nxd4 Nxd4
Norway Chess 2024 - Round 10 - Ding, Liren - 0-1 - Firouzja, Alireza - G51
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. Be2 d6 6. h3 b6 7. O-O Bb7 8. a4 a6 9. c4 Nc6 10. Nc3 a5
Novi Sad olm 1990 – Round 11 – Ribli, Zoltan – 1/2-1/2 – Sokolov , Ivan – G72
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 O-O 6. Be2 c5 7. c3 Nc6 8. O-O cxd4 9. exd4 Nd5 10. Bg3 e5
Qatar Masters Open 2015 – Round 7.27 – Pham, Le Thao Nguyen – 0-1 – Salem, A.R. Saleh – G245
1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 d6 5. h3 O-O 6. Be2 c5 7. c3 Qb6 8. Qb3 Be6 9. Qxb6 axb6 10. a3 Bd5
Saint Louis Blitz 2018 – Round 6.1 – Caruana, Fabiano – 0-1 – Vachier-Lagrave, Maxime – G26
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 O-O 6. Be2 c5 7. Nbd2 cxd4 8. exd4 Nc6 9. c3 Re8 10. Nc4 Nd5
Showdown Blitz 2015 – Round 5 – Nakamura, Hikaru – 1/2-1/2 – Caruana, Fabiano – G5
1. Nf3 Nf6 2. d4 g6 3. Bf4 Bg7 4. h3 O-O 5. e3 d6 6. Be2 b6 7. c4 Bb7 8. O-O Nbd7 9. Nc3 Re8 10. Bh2 e5
Tal Memorial 2009 – Round 5 – Ivanchuk, Vasyl – 1/2-1/2 – Carlsen, Magnus – G20
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 O-O 6. Be2 b6 7. a4 c5 8. c3 Ba6 9. O-O Qc8 10. Re1 Qb7
Tal Memorial Blitz 2008 – Round 20 – Grachev, Boris – 0-1 – Svidler, Peter – G165
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. Be2 d6 6. h3 b6 7. O-O Bb7 8. Bh2 c5 9. c3 a6 10. a4 Nc6
Tal Memorial Blitz 2008 – Round 26 – Grachev, Boris – 1-0 – Tkachiev, Vladislav – G213
1. d4 d6 2. Bf4 g6 3. h3 Bg7 4. Nf3 Nf6 5. e3 O-O 6. Be2 Nfd7 7. Bh2 e5 8. c4 Nc6 9. Nc3 exd4 10. exd4 Nf6
TCh-RUS 2005 – Round 6 – Burmakin, Vladimir – 0-1 – Svidler, Peter – G95
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. Be2 d6 6. h3 c5 7. c3 b6 8. O-O Bb7 9. Nbd2 Nbd7 10. a4 cxd4
Thessaloniki olm 1984 – Round 10 – Bellon Lopez, Juan Manuel – 1/2-1/2 – Timman, Jan H – G63
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. Be2 d6 6. h3 c5 7. c3 Be6 8. dxc5 dxc5 9. Qxd8 Rxd8 10. Na3 Nc6
Thessaloniki olm 1984 – Round 2 – Ribli, Zoltan – 1/2-1/2 – Hug, Werner – G17
1. Nf3 Nf6 2. d4 g6 3. Bf4 Bg7 4. e3 d6 5. h3 O-O 6. Be2 Nfd7 7. c4 e5 8. Bh2 Nc6 9. Nc3 Re8 10. O-O exd4
Turin ol (Men) 37th 2006 – Round 13 – Gareyev, Timur – 1/2-1/2 – Guseinov, Gadir – G164
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. Be2 O-O 6. h3 Nbd7 7. O-O Qe8 8. c4 e5 9. Bh2 Ne4 10. Nbd2 Nxd2
World Blitz 2015 – Round 15.44 – Matlakov, Maxim – 1-0 – Huzman, Alexander – G947
1. d4 Nf6 2. Bf4 g6 3. e3 d6 4. h3 Bg7 5. Nf3 O-O 6. Be2 Nfd7 7. Bh2 e5 8. O-O f5 9. c4 Nc6 10. Nc3 Kh8
World Blitz 2016 – Round 13.27 – Bindrich, Falko – 0-1 – Amin, Bassem – G523
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. h3 d6 6. Be2 c5 7. c3 b6 8. O-O Bb7 9. Nbd2 Nbd7 10. Bh2 a6
World Blitz 2016 – Round 2.26 – Kayumov, Sergey – 0-1 – Mamedov, Rauf – G65
1. d4 d6 2. Nf3 g6 3. Bf4 Bg7 4. e3 Nf6 5. h3 O-O 6. Be2 Nbd7 7. O-O c5 8. c3 b6 9. Bh2 Bb7 10. a4 a6
World Blitz 2016 – Round 4.48 – Kayumov, Sergey – 0-1 – Mchedlishvili, Mikheil – G172
1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. h3 O-O 5. Nf3 d6 6. Be2 Nfd7 7. O-O e5 8. Bh2 f5 9. c4 Nc6 10. Nc3 e4
World Blitz 2017 – Round 16.14 – Le, Quang Liem – 1/2-1/2 – Amonatov, Farrukh – G820
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. Be2 d6 6. h3 Nfd7 7. O-O e5 8. Bg3 Nc6 9. c4 h6 10. Nc3 f5
World Blitz 2017 – Round 18.22 – Laznicka, Viktor – 1/2-1/2 – Fedoseev, Vladimir – G930
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. h3 d6 6. Be2 Nc6 7. Bh2 a5 8. O-O e5 9. dxe5 dxe5 10. Nxe5 Qe7
World Blitz 2017 – Round 20.12 – Wang, Yue(SH) – 1-0 – Rakhmanov, Aleksandr – G1025
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. Be2 d6 6. h3 Nc6 7. Bh2 Ne4 8. Nbd2 Nxd2 9. Nxd2 e5 10. c3 a6
World Blitz 2017 – Round 20.15 – Le, Quang Liem – 1-0 – Howell, David W L – G1028
1. d4 Nf6 2. Nf3 g6 3. Bf4 d6 4. e3 Bg7 5. Be2 O-O 6. h3 b6 7. O-O Bb7 8. Bh2 Nbd7 9. c4 Ne4 10. Nfd2 Nxd2
World Blitz 2017 – Round 3.37 – Wang, Yue(SH) – 1/2-1/2 – Al-Mudahka, Mohd – G152
1. d4 Nf6 2. Bf4 d6 3. e3 g6 4. h3 Bg7 5. Nf3 O-O 6. Be2 b6 7. O-O Bb7 8. a4 a6 9. Bh2 Nbd7 10. Nbd2 Re8
World Blitz 2018 – Round 15.15 – Kovalenko, Igor – 1/2-1/2 – Maghsoodloo, Parham – G874
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. h3 d6 6. Be2 Nbd7 7. O-O b6 8. a4 a5 9. Bh2 Bb7 10. c4 Re8
World Blitz 2019 – Round 5.85 – Laznicka, Viktor – 1-0 – Atabayev, Maksat – G376
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. Be2 d6 6. h3 b6 7. O-O Bb7 8. c4 Nbd7 9. Nc3 e6 10. Bh2 a6
World Blitz 2021 – Round 13.39 – Tang, Andrew – 1-0 – Puranik, Abhimanyu – G778
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 O-O 6. Be2 Nfd7 7. O-O e5 8. Bh2 Nc6 9. dxe5 Ndxe5 10. c3 Nxf3+
World Blitz 2023 – Round 1.67 – Petrosyan, Manuel – 0-1 – Vakhidov, Daler – G62
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. h3 d6 6. Be2 c5 7. O-O Qb6 8. Nc3 cxd4 9. exd4 Qxb2 10. Nb5 Na6
World Rapid 2016 – Round 15.3 – Ivanchuk, Vasyl – 1-0 – Melkumyan, Hrant – G575
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 O-O 6. Be2 b6 7. O-O Bb7 8. Bh2 Nbd7 9. c3 Re8 10. a4 a6
World Rapid 2019 – Round 4.30 – Gajewski, Grzegorz – 1/2-1/2 – Socko, Bartosz – G245
1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. e3 d6 5. h3 O-O 6. Be2 Nc6 7. O-O Re8 8. c3 Bf5 9. Nbd2 e5 10. Bh2 Ne4

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