E62 — King's Indian Defense: Fianchetto Variation, Larsen Defense

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3 O ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : case forte d4, case forte f4, case forte g5, paire de fous.
Faiblesses adverses : Bg7 enfermé.
Problèmes : Bc1 enfermé, Bg2 enfermé.
Plans :
● Ne1 — Masters 25%
● Nh4 — Masters 23%
● b3 — Masters 22%
● Re1 — Masters 12%

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : case forte e4, case forte g4, Bf5 actif, paire de fous.
Faiblesses adverses : Bc1 enfermé, Bg2 enfermé.
Problèmes : Bg7 enfermé.
Plans :
● ...Nbd7 — Développer Nb8
● ...Bg4 — Clouer Nf3
● ...c5 — Rupture
● ...d5 — Rupture
● ...e6 — Rupture

Avantages

Faiblesses adverses

Diagonale active

Plans

+0.49 léger avantage blanc. Base Masters : Blancs 29.7%, Nulles 45.3%, Noirs 25.0%.

Coups candidats

auto

Analyse coup par coup — 9 demi-coups commentés

1.d4 Avancée centrale — contrôle c5, e5. Prépare c4, e4, Nc3.
1…Nf6 Contrôle e4, d5.
2.c4 Avancée centrale — contrôle b5, d5. Prépare d4, Nc3, e4.
2…g6 Prépare le fianchetto du Fou (Bg7).
3.Nc3 Contrôle e4, f4, c5, d5.
3…Bg7 Contrôle e4, d5, f5.
4.Nf3 Contrôle e4, f4, c5, d5.
4…d6 Avancée centrale — contrôle c5, e5. Prépare e5, Nd7.
5.g3 Prépare le fianchetto du Fou (Bg2).

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→g3, h2→g3	● b7→c6, e7→d6, f7→g6, h7→g6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● d4 (2v0), ● f4 (2v0), ● g5 (2v0)	● e4 (2v1), ● g4 (2v0)
Cases faibles	—	—
Centre	● d4 (2v0), ● e5 (2v1)	● e4 (2v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bg2	● Bg2 Enfermé (mob. 2)
Bf5		● Bf5 Actif (mob. 9)
Bg7		● Bg7 Enfermé (mob. 2)
Paire de fous	● Oui	● Oui
Non développées	2 (c1, a1)	2 (b8, 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	● …c6-c5, ● …d6-d5, ● …e7-e6, ● …e7-e5

Partie
2024 SuperUnited Rapid & Blitz Croatia 1972 – Round 26 – Giri Anish – 0-1 – Caruana Fabiano – G127 1. Nf3 Nf6 2. c4 g6 3. Nc3 d6 4. g3 Bg7 5. Bg2 O-O 6. O-O c6 7. d4 Bf5 8. Ne1 e5 9. d5 cxd5 10. Nxd5 Nc6
34. ECC Open 2018 – Round 5.12 – Donchenko, Alexander – 1-0 – Pijpers, Arthur – G146 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 O-O 5. Nc3 d6 6. d4 c6 7. O-O Bf5 8. Ne1 d5 9. b3 Ne4 10. Bb2 Nxc3
34. ECC Open 2018 – Round 5.2 – Howell, David W L – 1/2-1/2 – Naiditsch, Arkadij – G153 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. d4 c6 7. O-O Bf5 8. Ne1 Be6 9. b3 d5 10. Nd3 dxc4
36. Olympiad 2004 – Round 6 – Vaganian, Rafael A – 1-0 – Tyomkin, Dimitri – G192 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c6 7. O-O Bf5 8. Nh4 Be6 9. d5 cxd5 10. cxd5 Bd7
43. Olympiad 2018 – Round 2.21 – Moroni, Leonardo – 0-1 – Naiditsch, Arkadij – G99 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c6 7. O-O Bf5 8. Ne1 Be6 9. b3 d5 10. cxd5 cxd5
6. Norway Blitz 2018 – Round 3.4 – Ding, Liren – 0-1 – Caruana, Fabiano – G14 1. d4 d6 2. Nf3 Nf6 3. c4 g6 4. g3 Bg7 5. Bg2 O-O 6. O-O c6 7. Nc3 Bf5 8. Nd2 e5 9. d5 Qc8 10. e4 Bg4
7. Grand Slam Masters 2014 – Round 2.2 – Aronian, Levon – 1-0 – Ponomariov, Ruslan – G4 1. d4 d6 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bg7 5. g3 O-O 6. Bg2 c6 7. O-O Bf5 8. Bg5 h6 9. Be3 Na6 10. Qc1 Kh7
75. Tata Steel GpA 2013 – Round 6.2 – Van Wely, Loek – 1-0 – Wang, Hao(ZJWZ) – G29 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O c6 7. Nc3 Bf5 8. Ne1 Qc8 9. e4 Bh3 10. Nd3 Bxg2
Candidats qf3 1977 – Round 10 – Portisch, Lajos – 1-0 – Larsen, Benjamin Holsko – G8 1. Nf3 g6 2. c4 Bg7 3. d4 Nf6 4. g3 O-O 5. Bg2 d6 6. Nc3 c6 7. O-O Bf5 8. Nh4 Bd7 9. e4 e5 10. Nf3 Re8
FIDE WCh KO 2001 – Round 1.2 – Georgiev, Kiril – 1-0 – El Taher, Fouad – G80 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nc3 c6 7. O-O Bf5 8. Ne1 Be6 9. d5 cxd5 10. cxd5 Bd7
FIDE World Cup 2019 – Round 1.2 – Jumabayev, Rinat – 1-0 – Berkes, Ferenc – G76 1. d4 d6 2. Nf3 Nf6 3. c4 g6 4. g3 Bg7 5. Bg2 O-O 6. Nc3 c6 7. O-O Bf5 8. Ng5 e5 9. d5 a5 10. e4 Bg4
Lindores Abbey Tal Memorial 2021 – Round 16.38 – Javakhishvili, Lela – 0-1 – Rakhmanov, Aleksandr – G700 1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. g3 Bg7 5. Bg2 O-O 6. O-O c6 7. Nc3 Bf5 8. Nh4 Be6 9. b3 d5 10. cxd5 Nxd5
Lindores Abbey Tal Memorial 2021 – Round 2.15 – Adly, Ahmed – 1-0 – Ivic, Velimir – G66 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O c6 7. Nc3 Bf5 8. Ne1 Be6 9. b3 d5 10. cxd5 Nxd5
London 1984 – Round 1 – Kortchnoi, V. – 1/2-1/2 – De La Torre Rodriguez, Elizabeth – G6 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 c6 6. O-O d6 7. Nc3 Bf5 8. Ne1 Qd7 9. e4 Bh3 10. Qe2 Bxg2
PCA/Intel-GP 1995 – Round 1 – Kasparov, Garry – 1-0 – Adams, Michael – G12 1. Nf3 Nf6 2. c4 d6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. Nc3 c6 7. d4 Bf5 8. Ne1 e5 9. d5 cxd5 10. cxd5 Na6
Qatar Masters Open 2015 – Round 4.25 – Sasikiran, Krishnan – 1/2-1/2 – Wang, Yiye – G143 1. Nf3 Nf6 2. g3 g6 3. d4 Bg7 4. c4 O-O 5. Bg2 c6 6. O-O d6 7. Nc3 Bf5 8. Re1 Ne4 9. Qb3 Qc7 10. Nh4 Nxc3
World Blitz 2017 – Round 11.45 – Bu, Xiangzhi – 1-0 – Rakhmanov, Aleksandr – G589 1. Nf3 Nf6 2. c4 d6 3. d4 g6 4. g3 Bg7 5. Bg2 c6 6. O-O O-O 7. Nc3 Bf5 8. Ne1 Be6 9. b3 d5 10. Nd3 Ne4
World Blitz 2017 – Round 7.18 – Cheparinov, Ivan – 1/2-1/2 – Rakhmanov, Aleksandr – G348 1. d4 Nf6 2. Nf3 g6 3. c4 d6 4. g3 Bg7 5. Bg2 c6 6. O-O O-O 7. Nc3 Bf5 8. Nh4 Be6 9. b3 d5 10. cxd5 cxd5
World Blitz 2018 – Round 10.68 – Grachev, Boris – 0-1 – Seliverstov, Vladimir – G624 1. Nf3 g6 2. c4 Bg7 3. g3 Nf6 4. Bg2 O-O 5. d4 d6 6. O-O c6 7. Nc3 Bf5 8. Ne1 Qb6 9. e4 Bg4 10. f3 Be6
World Blitz 2018 – Round 11.54 – Seliverstov, Vladimir – 1-0 – Rakhmanov, Aleksandr – G673 1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. g3 Bg7 5. Bg2 c6 6. O-O O-O 7. Nc3 Bf5 8. Ne1 Be6 9. b3 d5 10. cxd5 cxd5
World Blitz 2019 – Round 11.26 – Aronian, Levon – 1-0 – Zvjaginsev, Vadim – G736 1. Nf3 d6 2. d4 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. c4 Bf5 7. Nc3 c6 8. Ng5 e5 9. d5 h6 10. e4 Bg4
World Blitz 2019 – Round 17.57 – Petrosyan, Manuel – 0-1 – Utegaliyev, Azamat – G1166 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. Nf3 O-O 6. d4 c6 7. O-O Bf5 8. Nh4 Be6 9. b3 Qc8 10. e4 Bh3
World Blitz 2019 – Round 4.26 – Sarana, Alexey – 1/2-1/2 – Rakhmanov, Aleksandr – G250 1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. Nc3 Bf5 5. g3 Bg7 6. Bg2 c6 7. O-O O-O 8. Nh4 Be6 9. Qd3 d5 10. cxd5 cxd5
World Blitz 2021 – Round 6.28 – Fridman, Daniel – 0-1 – Sadhwani, Raunak – G340 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nc3 c6 7. O-O Bf5 8. Ng5 e5 9. d5 Qc7 10. dxc6 bxc6
World Blitz 2021 – Round 8.26 – Aadvika Giri – 1-0 – Sadhwani, Raunak – G460 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. d4 c6 7. Nc3 Bf5 8. Bg5 Ne4 9. Nxe4 Bxe4 10. Qd2 Re8
World Blitz 2022 – Round 20.24 – Gelfand, Boris – 0-1 – Vakhidov, Jakhongir – G1055 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 c6 6. O-O d6 7. Nc3 Bf5 8. Ne1 Be6 9. b3 Na6 10. Nd3 Qc8

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