E14p — Queen’s Indian: 4.e3 Bb7 5.Bd3 d5 6.O-O Bd6 7.Nc3

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3 Bb7 5.Bd3 d5 6.O-O Bd6 7.Nc3 * ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : case forte d4, case forte b5, case forte e5, Bd3 actif, paire de fous.
Faiblesses adverses : arriéré c7, roi noir au centre.
Problèmes : Bc1 enfermé.
Plans :
● Bd2 — Développer Bc1
● h3 — Empêcher ...Bg4

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : avant-poste e4(C), Bd6 actif, paire de fous.
Faiblesses adverses : Bc1 enfermé.
Problèmes : roi au centre, arriéré c7, 3 pièces non développées (B8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...Nbd7 — Développer Nb8
● ...Bg4 — Clouer Nf3
● ...e5 — Rupture

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

E14p —

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3 Bb7 5.Bd3 d5 6.O-O Bd6 7.Nc3

Eval: [-0.09]

Les coups candidats

7…O-O — 80.3% (561 parties)

Ambassadeurs : Lukacs, Peter (6x), Javakhishvili, Lela (6x), Shengelia, David (6x), Danielian, Elina (5x), Korneev, Oleg (4x), Razuvaev, Yuri S (4x), Averbakh, Yuri L (3x), Damjanovic, Mato (3x)

7…Nbd7 — 11.2% (78 parties)

Ambassadeurs : Tibensky, Robert (6x), Franzen, Jozef (2x), Grosar, Aljosa (2x), Turzo, Attila (2x), Skipworth, Arthur (1x), MacDonald, Ewan John (1x), Hodges, Albert (1x), Halpern, Jacob (1x)

7…a6 — 6.2% (43 parties)

Ambassadeurs : Khurtsidze, Nino (2x), Neelotpal, Das (2x), Berger, Jacob (1x), Von Bardeleben, Curt (1x), Munisic Milovan (1x), Gostisa, Leon (1x), Ley, Reinhard (1x), Landsrath, Mario (1x)

7…dxc4 — 1.3% (9 parties)

Ambassadeurs : Blanchard Jody (1x), Blanchard, Ophelie (1x), Jarulina, Dinara (1x), Nikitina, Aleksandra (1x), Mchedlishvili, Mikheil (1x), Salem, Ghuloom (1x), Epishin, Vladimir (1x), Agrest, Evgenij (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	7…O-O	7…Nbd7	7…a6	7…dxc4
<1800	9	67%	11%	22%	—
1800-2200	135	74%	11%	8%	4%
2200-2600	445	82%	11%	6%	1%
2600+	22	100%	—	—	—

Évolution par décennie (% des parties)

Décennie	N parties	7…O-O	7…Nbd7	7…a6	7…dxc4
1890s	3	33%	67%	—	—
1900s	2	50%	—	50%	—
1920s	2	50%	50%	—	—
1940s	2	100%	—	—	—
1950s	4	75%	25%	—	—
1960s	13	69%	23%	—	—
1970s	20	95%	5%	—	—
1980s	35	86%	11%	3%	—
1990s	89	72%	19%	7%	1%
2000s	194	78%	10%	8%	3%
2010s	272	85%	7%	6%	1%
2020s	63	79%	14%	5%	2%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
7…O-O	85%	79%	▼ -5.2%
7…Nbd7	7%	14%	▲ +6.9%
7…a6	6%	5%	▼ -1.1%
7…dxc4	1%	2%	▲ +0.9%

Joueurs célèbres

Champions du monde dans cette position

Euwe, Max — 1 partie
Smyslov, Vladimir — 1 partie
Hou, Yifan — 1 partie

Parties historiques

7…O-O — 80.3% (561 parties)

1896 — Wallace, Albert E N vs Hodgson, Robert Lord — 1-0 — Sydney AUS
1908 — Berger, Jacob vs Alapin, Simon — 0-1 — Vienna AUT
1924 — Koltanowski, George BEL2 vs Reca, Damian ARG2 — 0-1 — Paris FRA
1947 — Maderna vs Aponte De La Corte, Jose Manuel — 1-0 — Buenos Aires ch-ARG
1948 — Maderna, Carlos vs Pilnik, Herman — 1/2-1/2 — Mar del Plata ARG

7…Nbd7 — 11.2% (78 parties)

1893 — Hodges, Albert vs Halpern, Jacob — 1-0 — New York, NY USA
1897 — Skipworth, Arthur vs MacDonald, Ewan John — 1/2-1/2 — Craigside
1921 — Sergeant, Edward vs Euwe, Max — 1/2-1/2 — Broadstairs
1958 — Kluger, Gyula vs Hajtun, Jozsef — 1/2-1/2 — Budapest HUN
1961 — Radovici, Corvin vs Botez, Constantin — 1/2-1/2 — Romania

7…a6 — 6.2% (43 parties)

1908 — Berger, Jacob vs Von Bardeleben, Curt — 1/2-1/2 — Vienna AUT
1980 — Munisic Milovan vs Gostisa, Leon — 1-0 — ?
1993 — Lukacs, Peter vs Kalesis, Nikolaos — 1/2-1/2 — Budapest HUN
1993 — Mikhalchishin, Adrian vs Grosar, Aljosa — 1/2-1/2 — Portoroz SLO
1993 — Polgar, Susan vs Ljubojevic, Ljubomir — 0-1 — Monte Carlo MNC

7…dxc4 — 1.3% (9 parties)

1999 — Blanchard Jody vs Blanchard, Ophelie — 0-1 — ?
2003 — Jarulina, Dinara vs Nikitina, Aleksandra — 1-0 — Russia
2004 — Mchedlishvili, Mikheil vs Salem, Ghuloom — 1-0 — Dubai UAE
2006 — Prosviriakov, Vladimir vs Gibson, Christopher A — 1/2-1/2 — Hastings ENG
2008 — Navarro Molina, David vs Colom Sienes, Eduardo — 0-1 — Padron

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	● c7
Chaînes	● f2→e3, e3→d4	● e6→d5, a7→b6, c7→b6, f7→e6
Passés	—	—
Majorité	—	—

Cases

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

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 1)
Bd3	● Bd3 Actif (mob. 7)
Bd6		● Bd6 Actif (mob. 9)
Bb7		● Bb7 Ok (mob. 3)
Paire de fous	● Oui	● Oui
Non développées	2 (c1, a1)	3 (b8, a8, h8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Roqué	● Au centre !
Droits de roque	—	O-O / O-O-O

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	fermé
Ruptures	● c4-c5, ● e3-e4	● …e6-e5

Partie
1908 Vienna – Round 13 – Berger, Jacob – 1/2-1/2 – Von Bardeleben, Curt – G125 1. d4 d5 2. e3 Nf6 3. c4 e6 4. Nf3 b6 5. Bd3 Bb7 6. O-O Bd6 7. Nc3 a6 8. Qe2 O-O 9. e4 dxe4 10. Nxe4 Nbd7
1908 Vienna – Round 9 – Berger, Jacob – 0-1 – Alapin, Simon – G88 1. d4 d5 2. e3 Nf6 3. c4 e6 4. Nf3 b6 5. Bd3 Bb7 6. O-O Bd6 7. Nc3 O-O 8. Qe2 Nbd7 9. e4 dxe4 10. Nxe4 Nxe4
1948 Mar del Plata – Round 14 – Maderna, Carlos – 1/2-1/2 – Pilnik, Herman – G116 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. e3 Bb7 5. Bd3 d5 6. Nc3 Bd6 7. O-O O-O 8. b3 Ne4 9. Bb2 Nxc3 10. Bxc3 Nd7
1958 HUN Ch 13th – Round 10 – Kluger, Gyula – 1/2-1/2 – Hajtun, Jozsef – G85 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. e3 Bb7 5. Bd3 d5 6. O-O Bd6 7. Nc3 Nbd7 8. Qe2 a6 9. e4 dxe4 10. Nxe4 Nxe4
1961 ROM Ch – Round 1 – Radovici, Corvin – 1/2-1/2 – Botez, Constantin – G2 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 d5 6. O-O Bd6 7. Nc3 Nbd7 8. cxd5 exd5 9. Qc2 c5 10. e4 c4
1963 Bad Liebenstein – Round 7 – Polugaevsky, Lev – 1/2-1/2 – Damjanovic, Mato – G43 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 d5 6. O-O Bd6 7. Nc3 O-O 8. b3 Ne4 9. Nb5 Be7 10. Bb2 a6
1964 WchT U26 11. fin-A – Round 10.1 – Bukic, Enver – 1-0 – Strauss, Anton – G168 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 d5 6. O-O Bd6 7. Nc3 O-O 8. b3 Nbd7 9. Bb2 c5 10. Qe2 Rc8
1965 Capablanca Memorial – Round 6 – Szabo, Ladislav – 1/2-1/2 – O'Kelly de Galway, Alberic – G58 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 d5 6. O-O Bd6 7. Nc3 O-O 8. cxd5 exd5 9. Ne5 c5 10. Nb5 Be7
1965 Yerevan – Round 5 – Nei, Iivo – 1-0 – Averbakh, Yuri L – G29 1. Nf3 Nf6 2. d4 e6 3. c4 b6 4. e3 Bb7 5. Bd3 d5 6. O-O Bd6 7. Nc3 O-O 8. b3 Nbd7 9. Bb2 a6 10. Qe2 Ne4
1966 Rubinstein Memorial 04th – Round 5 – Lengyel, Laszlo – 1/2-1/2 – Damjanovic, Marko – G25 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 d5 6. O-O Bd6 7. Nc3 Nbd7 8. b3 a6 9. Bb2 O-O 10. Rc1 Ne4
1967 Asztalos Memorial 10th – Round 13 – Flesch, Janos – 0-1 – Damjanovic, Mato – G67 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 d5 6. O-O Bd6 7. Nc3 O-O 8. b3 Nbd7 9. Bb2 a6 10. Qe2 Ne4
1967 Capablanca Memorial – Round 10 – Abreu Rodriguez, Juan Luis – 0-1 – Smyslov, Vladimir – G94 1. Nf3 Nf6 2. c4 b6 3. d4 Bb7 4. e3 e6 5. Nc3 d5 6. Bd3 Bd6 7. O-O O-O 8. b3 Nbd7 9. Bb2 a6 10. Qe2 Ne4
1968 Lugano olm - Round 1 - O'Riordan, Kenneth - 0-1 - Magrin, Antonio - G107 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 d5 6. O-O Bd6 7. Nc3 Ne4 8. Qc2 f5 9. cxd5 exd5 10. Nb5 O-O
20. European Teams 2015 – Round 2.5 – Nikolaidis, Ioannis – 0-1 – Jakovenko, Dmitry – G88 1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. O-O d5 6. c4 Bd6 7. Nc3 O-O 8. b3 Nbd7 9. Bb2 a6 10. Rc1 Ne4
36. Olympiad 2004 – Round 4 – Fridman, Daniel – 1/2-1/2 – Navara, David – G119 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. e3 Bb7 5. Bd3 d5 6. O-O Bd6 7. Nc3 O-O 8. b3 Nbd7 9. Bb2 c5 10. cxd5 exd5
43. Olympiad 2018 – Round 3.16 – Papaioannou, Ioannis CS – 1/2-1/2 – Bogner, Sebastian – G177 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. e3 Bb7 5. Bd3 d5 6. O-O Bd6 7. Nc3 O-O 8. a3 Nbd7 9. cxd5 exd5 10. Nb5 Be7
FIDE WCh KO 2001 – Round 1.7 – Bruzon Batista, Lazaro – 1-0 – Nisipeanu, Liviu-Dieter – G160 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. e3 Bb7 5. Bd3 d5 6. O-O Bd6 7. Nc3 a6 8. b3 Nbd7 9. Bb2 O-O 10. Rc1 Ne4
Lindores Abbey Tal Memorial 2021 – Round 12.39 – Cori T., Deysi – 0-1 – Ter-Sahakyan, Samvel – G540 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. e3 b6 5. Nc3 Bb7 6. Bd3 Bd6 7. O-O O-O 8. Qe2 Ne4 9. cxd5 exd5 10. Qc2 Re8
Novgorod 1996 – Round 4 – Ivanchuk, Vasyl – 1/2-1/2 – Gelfand, Boris – G11 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 d5 6. O-O Bd6 7. Nc3 O-O 8. b3 Nbd7 9. Bb2 c5 10. cxd5 exd5
URS Spartakiad 1979 – Round 1 – Averkin, Orest N – 0-1 – Polugaevsky, Lev – G12 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. e3 Bb7 5. Bd3 d5 6. O-O Bd6 7. Nc3 O-O 8. Qe2 c5 9. cxd5 exd5 10. b3 Nc6
World Rapid 2019 – Round 5.25 – Andreikin, Dmitry – 1-0 – Bosiocic, Marin – G311 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 b6 5. Nc3 Bd6 6. Bd3 Bb7 7. O-O O-O 8. Qe2 Ne4 9. Qc2 f5 10. cxd5 exd5

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