A17a — English: Anglo-Queen’s Indian, 4.g3

1.c4 Nf6 2.Nc3 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Re1 * ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : case forte b5, paire de fous.
Problèmes : Bc1 enfermé.
Plans :
● d3 — Libérer Bc1
● h3 — Empêcher ...Bg4

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : case forte e4, case forte c5, avant-poste c5(F), Bb7 actif, Be7 actif, paire de fous.
Faiblesses adverses : Bc1 enfermé.
Plans :
● ...Nc6 — Développer Nb8
● ...Bg4 — Clouer Nf3
● ...c5 — Rupture
● ...d6 — Rupture
● ...d5 — Rupture

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

A17a — Anglo-Queen’s Indian

1.c4 Nf6 2.Nc3 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Re1

Eval: [+0.23]

Les coups candidats

7…d5 — 59.3% (1251 parties)

Ambassadeurs : Chernyshov, Konstantin (14x), Tiviakov, Sergei (12x), Vaganian, Rafael A (11x), Kramnik, Vladimir (11x), Portisch, Lajos (8x), Csom, Istvan (8x), Werle, Jan (7x), Karpov, Aleksandr (6x)

7…Ne4 — 16.7% (353 parties)

Ambassadeurs : Tiviakov, Sergei (14x), Rozentalis, Eduardas (7x), Tratar, Marko (5x), Csom, Istvan (4x), Werle, Jan (4x), Gaujens, Artis (4x), Nikolov, Momchil (4x), Portisch, Lajos (3x)

7…c5 — 14.4% (304 parties)

Ambassadeurs : Roussel-Roozmon, Thomas (3x), Lipka, Juraj (3x), Borges Matos, Juan (3x), Suba, Mihai (2x), Lobron, Eric (2x), Petrosian, Arshak B (2x), Johannessen, Leif Erlend (2x), Fioramonti, Hung (2x)

7…d6 — 6.9% (146 parties)

Ambassadeurs : Vatnikov, Josif E (2x), Baumgartner, Walter (2x), Gashimov, Vugar (2x), Kostic, Branimir (2x), Bogosavljevic, Boban (2x), Md Minhaz, Uddin (2x), Welin, Thomas (1x), Wessman, Richard (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	7…d5	7…Ne4	7…c5	7…d6
<1800	9	78%	11%	—	11%
1800-2200	429	57%	12%	16%	13%
2200-2600	1485	60%	18%	14%	5%
2600+	93	71%	20%	8%	—

Évolution par décennie (% des parties)

Décennie	N parties	7…d5	7…Ne4	7…c5	7…d6
1950s	2	50%	50%	—	—
1970s	39	77%	10%	13%	—
1980s	55	73%	5%	20%	2%
1990s	315	62%	10%	16%	9%
2000s	705	58%	19%	14%	7%
2010s	845	57%	18%	14%	8%
2020s	147	65%	15%	16%	4%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
7…d5	57%	65%	▲ +7.8%
7…Ne4	18%	15%	▼ -3.4%
7…c5	14%	16%	▲ +2.0%
7…d6	8%	4%	▼ -3.7%

Joueurs célèbres

Champions du monde dans cette position

Kramnik, Vladimir — 10 parties
Karpov, Aleksandr — 7 parties
Karpov, Anatoly — 5 parties
Anand, Viswanathan — 3 parties
Ju, Wenjun — 2 parties
Tal, Mikhail — 1 partie

Parties historiques

7…d5 — 59.3% (1251 parties)

1957 — Cafferty, Bernard vs Sutton, Anthony J — 1-0 — Birmingham CC
1974 — Csom, Istvan vs Hecht, Hans-Joachim — 1-0 — Budapest HUN
1975 — Portisch, Lajos vs Karpov, Anatoly — 1/2-1/2 — ?
1975 — Portisch, Lajos vs Karpov, Aleksandr — 1/2-1/2 — Milan ITA
1975 — Petrosian, Tigran V. vs Gulko, Boris — 1-0 — Erevan ARM

7…Ne4 — 16.7% (353 parties)

1951 — Boxall, Graham vs Illingworth, Leon — 0-1 — Southsea
1974 — Petrosian, Tigran A. vs Portisch, Lajos — 1/2-1/2 — Palma de Majorca ESP
1975 — Portisch, Lajos vs Karpov, Anatoly — 1/2-1/2 — Milan ITA
1975 — Portisch, Lajos vs Karpov, Aleksandr — 1/2-1/2 — Milan ITA
1977 — Csom, Istvan vs Spassov, Liuben — 1/2-1/2 — Hamburg GER

7…c5 — 14.4% (304 parties)

1976 — Suba, Mihai vs Filip, Miroslav — 1/2-1/2 — Polanica Zdroj POL
1976 — Suba, Mihai vs Filip, Marius Liviu — 1/2-1/2 — Polanica Zdroj POL
1978 — Ree, Hans vs Ligterink, Gert — 1/2-1/2 — NLD-ch Leeuwarden NED
1978 — Petrosian, Arshak B vs Kalashian, Loris — 1-0 — Kirovakan
1978 — Novak, Ivan vs Augustin, Josef — 1/2-1/2 — Marianske Lazne

7…d6 — 6.9% (146 parties)

1984 — Welin, Thomas vs Wessman, Richard — 0-1 — Limhamn op
1990 — Davies, Nigel R vs Ammann, Philipp — 1-0 — Lyon op Lyon FRA
1991 — Keitlinghaus, Ludger vs Walti, Rolf — 1-0 — Prague CZE
1991 — Fioramonti, Hung vs Weissen, George — 1-0 — Ticino
1993 — Wojtkiewicz, Aleksander vs Fietz, Harald — 1-0 — Wichern op Hamburg GER

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→g3, h2→g3	● a7→b6, c7→b6, d7→e6, f7→e6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● b5 (2v0)	● e4 (2v1), ● c5 (2v0)
Cases faibles	—	—
Centre	● d4 (1v0), ● e5 (1v0)	● d5 (3v2), ● e4 (2v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bg2	● Bg2 Ok (mob. 3)
Bb7		● Bb7 Actif (mob. 6)
Be7		● Be7 Actif (mob. 4)
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, ● d2-d3, ● e2-e3	● …c7-c6, ● …c7-c5, ● …d7-d6, ● …d7-d5, ● …e6-e5

Partie
1974 Candidats qf2 – Round 11 – Petrosian, Tigran L. – 1/2-1/2 – Portisch, Lajos – G10 1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. Nc3 Be7 6. O-O O-O 7. Re1 Ne4 8. Nxe4 Bxe4 9. d3 Bb7 10. d4 Be4
1975 Milan – Round ? – Portisch, Lajos – 1/2-1/2 – Karpov, Anatoly – G49 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. Nc3 O-O 7. Re1 Ne4 8. Nxe4 Bxe4 9. d3 Bb7 10. d4 Be4
1975 Milan – Round ? – Portisch, Lajos – 1/2-1/2 – Karpov, Anatoly – G6 1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Re1 d5 8. cxd5 Nxd5 9. Nxd5 exd5 10. d4 Nd7
1975 Milan – Round 10 – Portisch, Lajos – 1/2-1/2 – Karpov, Anatoly – G50 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. Nc3 O-O 7. Re1 Ne4 8. Nxe4 Bxe4 9. d3 Bb7 10. d4 Be4
1975 Milan – Round 3 – Portisch, Lajos – 1/2-1/2 – Karpov, Anatoly – G7 1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Re1 d5 8. cxd5 Nxd5 9. Nxd5 exd5 10. d4 Nd7
20. European Teams 2015 – Round 7.11 – Lupulescu, Constantin – 1/2-1/2 – Bologan, Victor – G292 1. Nf3 Nf6 2. c4 e6 3. Nc3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Re1 d5 8. cxd5 exd5 9. d4 Nbd7 10. b3 Ne4
42. Olympiad 2016 – Round 9.14 – Kreisl, Robert – 1/2-1/2 – Anton Guijarro, David – G613 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. Nc3 O-O 7. Re1 d5 8. cxd5 exd5 9. d4 Nbd7 10. Bf4 c5
43. Olympiad 2018 – Round 7.3 – Wei, Yi – 1/2-1/2 – Eljanov, Pavel – G465 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. Nc3 O-O 7. Re1 d5 8. cxd5 Nxd5 9. e4 Nxc3 10. bxc3 c5
7. World Team Championship 2010 – Round 9 – Akopian, Vladimir – 1-0 – Amin, Bassem – G151 1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. Nc3 O-O 7. Re1 c5 8. e4 d6 9. d4 cxd4 10. Nxd4 Qc8
Amber Blindfold 1996 – Round 8 – Kramnik, Vladimir – 1/2-1/2 – Karpov, Anatoly – G10 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. Nc3 O-O 7. Re1 d5 8. cxd5 exd5 9. d4 Nbd7 10. Bf4 Ne4
Amber-blind 6th 1997 – Round 1 – Kramnik, Vladimir – 1-0 – Ivanchuk, Vasyl – G3 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. Nc3 O-O 7. Re1 d5 8. cxd5 Nxd5 9. e4 Nxc3 10. bxc3 Nc6
Amber-rapid 6th 1997 – Round 2 – Kramnik, Vladimir – 1/2-1/2 – Karpov, Anatoly – G10 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. Nc3 O-O 7. Re1 d5 8. cxd5 Nxd5 9. e4 Nxc3 10. bxc3 Nc6
Biel Interzonal 1976 – Round 9 – Portisch, Lajos – 1/2-1/2 – Huebner, Robert – G40 1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Re1 d5 8. cxd5 exd5 9. d4 Na6 10. Bg5 c5
Brasilia 1981 – Round 1 – Sunye Neto, Jaime – 1/2-1/2 – Andersson, Ulf 1949 – G5 1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Re1 Ne4 8. Nxe4 Bxe4 9. d3 Bb7 10. e4 c5
Bugojno 1984 – Round 1 – Miles, Anthony J – 0-1 – Beliavsky, Alexander G – G8 1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Re1 d5 8. cxd5 exd5 9. d4 Nbd7 10. Bf4 Ne4
Candidats qf3 1980 – Round 6 – Portisch, Lajos – 1/2-1/2 – Spassky, Boris V. – G6 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. Nc3 O-O 7. Re1 d5 8. cxd5 exd5 9. d4 Na6 10. Bg5 c6
Clarin 1979 – Round 11 – Panno, Oscar – 0-1 – Petrosian, Tigran V. – G28 1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Re1 d5 8. cxd5 exd5 9. d4 Na6 10. Be3 c6
Corus 2001 – Round 6 – Topalov, Veselin – 1/2-1/2 – Tiviakov, Sergei – G41 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. Nc3 O-O 7. Re1 Ne4 8. Nxe4 Bxe4 9. d3 Bb7 10. d4 Be4
Corus A 2008 – Round 8 – Kramnik, Vladimir – 1/2-1/2 – Polgar, Judit – G55 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. Nc3 O-O 7. Re1 d5 8. cxd5 exd5 9. d4 Nbd7 10. Bf4 Ne4
Dortmund 1997 – Round 1 – Kramnik, Vladimir – 1-0 – Karpov, Anatoly – G5 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. Re1 O-O 7. Nc3 d5 8. cxd5 Nxd5 9. e4 Nxc3 10. bxc3 Nc6
Erevan ch-URS 1975 – Round 14 – Petrosian, Tigran V. – 1-0 – Gulko, Boris – G44 1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Re1 d5 8. cxd5 exd5 9. d4 Nbd7 10. Qb3 c5
FIDE Grand Swiss 2025 – Round 8 – Muradli Mahammad – 1-0 – Olisa Tennyson Ewomazino – G464 1. c4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. Nc3 O-O 7. Re1 d5 8. cxd5 exd5 9. d4 Nbd7 10. Bf4 Ne4
FIDE World Cup 2015 – Round 1.2 – Nepomniachtchi, Ian – 1/2-1/2 – Zhao, Jun – G127 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. c4 e6 5. O-O Be7 6. Nc3 O-O 7. Re1 d5 8. cxd5 Nxd5 9. e4 Nxc3 10. bxc3 c5
FIDE World Cup 2017 – Round 4.3 – So, Wesley – 1-0 – Jobava, Baadur – G389 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. Nc3 O-O 7. Re1 d5 8. cxd5 exd5 9. d4 Re8 10. Bf4 h6
FIDE World Rapid Championship 2025 – Round 1 – Halkias Stelios – 1/2-1/2 – Abdusattorov Nodirbek – G8 1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. Re1 O-O 7. Nc3 Ne4 8. Nxe4 Bxe4 9. d3 Bb7 10. d4 Be4
Hoogovens 1996 – Round 13 – Anand, Viswanathan – 1-0 – Tiviakov, Sergei – G74 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. Nc3 O-O 7. Re1 d5 8. cxd5 Nxd5 9. d4 Nxc3 10. bxc3 c5
Las Palmas 1981 – Round 9 – Seirawan, Yasser – 1/2-1/2 – Timman, Jan H – G25 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. Nc3 O-O 7. Re1 d5 8. cxd5 Nxd5 9. e4 Nxc3 10. bxc3 c5
Las Palmas 1996 – Round 6 – Kramnik, Vladimir – 1-0 – Anand, Viswanathan – G13 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. Nc3 O-O 7. Re1 d5 8. cxd5 Nxd5 9. e4 Nxc3 10. bxc3 c5
Leningrad ch-URS 1977 – Round 1 – Romanishin, Oleg M – 1/2-1/2 – Tal, Mikhail – G33 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. Nc3 O-O 7. Re1 d5 8. cxd5 exd5 9. d4 Na6 10. Bg5 c5
Madrid 1994 – Round 2 – Illescas Cordoba, Miguel – 0-1 – Tiviakov, Sergei – G10 1. Nf3 Nf6 2. c4 b6 3. g3 e6 4. Bg2 Bb7 5. O-O Be7 6. Nc3 O-O 7. Re1 d5 8. cxd5 exd5 9. d4 Na6 10. Ne5 c5
Melody Amber, Blindfold, Monaco 1995 – Round 5 – Kramnik, Vladimir – 1-0 – Nikolic, Predrag – G20 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. Nc3 O-O 7. Re1 d5 8. cxd5 exd5 9. d4 Ne4 10. Qc2 Nd7
Milano 1975 – Round ? – Portisch, Lajos – 1/2-1/2 – Karpov, Anatoly – G4 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. Nc3 O-O 7. Re1 Ne4 8. Nxe4 Bxe4 9. d3 Bb7 10. d4 Be4
Olympiad 2002 – Round 7 – Speelman, Jon S – 1/2-1/2 – Tiviakov, Sergei – G249 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. Nc3 O-O 7. Re1 Ne4 8. Nxe4 Bxe4 9. a3 c5 10. e3 d6
Vienna Millenium 1996 – Round 3 – Gelfand, Boris – 1-0 – Karpov, Anatoly – G9 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. Nc3 O-O 7. Re1 d5 8. cxd5 exd5 9. d4 Na6 10. Bf4 c5
World Blitz 2009 – Round 36 – Kramnik, Vladimir – 1/2-1/2 – Ponomariov, Ruslan – G379 1. Nf3 e6 2. c4 b6 3. g3 Bb7 4. Bg2 Nf6 5. O-O Be7 6. Nc3 O-O 7. Re1 Ne4 8. Nxe4 Bxe4 9. d3 Bb7 10. e4 c5
World Blitz 2016 – Round 10.46 – Zhang, Zhong – 1/2-1/2 – Saeed, Ishaq – G417 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. c4 e6 5. O-O Be7 6. Nc3 O-O 7. Re1 d5 8. cxd5 Nxd5 9. d4 c5 10. e4 Nxc3
World Blitz 2017 – Round 14.46 – Ibrahimov, Rasul – 0-1 – Anton Guijarro, David – G750 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. Nc3 O-O 7. Re1 Bb4 8. Qc2 Bxc3 9. bxc3 d6 10. e4 h6
World Cup 1989 – Round 1 – Vaganian, Rafael A – 1-0 – Salov, Valery – G43 1. Nf3 Nf6 2. c4 e6 3. Nc3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Re1 d5 8. cxd5 exd5 9. d4 Na6 10. Bf4 Qd7
World Rapid 2016 – Round 1.22 – Lalit Babu M R – 0-1 – Jobava, Baadur – G15 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. Nc3 O-O 7. Re1 d5 8. cxd5 exd5 9. d4 Re8 10. Bf4 Na6
World Rapid 2019 – Round 14.68 – Christiansen, Johan-Sebastian – 1-0 – Romanov, Egor S. – G934 1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. Nc3 O-O 7. Re1 d5 8. cxd5 Nxd5 9. e4 Nxc3 10. bxc3 c5
Yerevan ol (Men) 1996 – Round 9 – Akopian, Vladimir – 1-0 – Gulko, Boris – G137 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O e6 5. c4 Be7 6. Nc3 O-O 7. Re1 d5 8. cxd5 Nxd5 9. e4 Nxc3 10. bxc3 c5

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