E14v — Queen’s Indian: 4.e3 Bb7 5.Bd3 c5 6.O-O Be7 7.b3 O-O 8.Bb2 d5

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3 Bb7 5.Bd3 c5 6.O-O Be7 7.b3 O-O 8.Bb2 d5 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : case forte e5, Bd3 actif, paire de fous.
Faiblesses adverses : Be7 enfermé.
Plans :
● Nc3 — Développer Nb1
● h3 — Empêcher ...Bg4

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : case forte e4, avant-poste e4(C), paire de fous.
Problèmes : Be7 enfermé.
Plans :
● ...Nbd7 — Développer Nb8
● ...Bg4 — Clouer Nf3
● ...e5 — Rupture

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

E14v —

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3 Bb7 5.Bd3 c5 6.O-O Be7 7.b3 O-O 8.Bb2 d5

Eval: [+0.04]

Les coups candidats

9.Nbd2 — 37.9% (142 parties)

Ambassadeurs : Dronavalli, Harika (4x), Kosteniuk, Alexandra (3x), Filip, Miroslav (2x), Kozma, Julius (2x), Bertholdt, Dieter (2x), Tarjan, James (2x), Lechtynsky, Jiri (2x), Novak, Ervin (2x)

9.Nc3 — 28.5% (107 parties)

Ambassadeurs : Berta, Matyas (2x), Spraggett, Kevin (2x), Dgebuadze, Alexandre (2x), Trabert, Bettina (2x), Zarkovic, Mila (2x), Barry, George (1x), Short, Robert (1x), Langeweg, Kick (1x)

9.Qe2 — 18.1% (68 parties)

Ambassadeurs : Pachman, Ludek (3x), Hoffman, Alejandro (3x), Langeweg, Kick (2x), Hort, Vlastimil (2x), Ribli, Zoltan (2x), Hakansson, Arthur (1x), Nimzowitsch, Aaron (1x), Ostojic, Predrag (1x)

9.cxd5 — 9.9% (37 parties)

Ambassadeurs : Gufeld, Eduard (1x), Kholmov, Ratmir D (1x), Czebe, Attila (1x), Lukacs, Peter (1x), Haag, Wolfgang (1x), Klundt, Klaus (1x), Fiorito, Fabian (1x), Orlov, Vassily (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	9.Nbd2	9.Nc3	9.Qe2	9.cxd5
<1800	3	33%	—	33%	—
1800-2200	79	41%	34%	10%	5%
2200-2600	218	38%	27%	18%	13%
2600+	16	44%	12%	19%	19%

Évolution par décennie (% des parties)

Décennie	N parties	9.Nbd2	9.Nc3	9.Qe2	9.cxd5
1850s	1	100%	—	—	—
1880s	1	100%	—	—	—
1890s	1	—	100%	—	—
1920s	1	—	—	100%	—
1950s	7	43%	—	57%	—
1960s	9	33%	11%	44%	11%
1970s	25	40%	28%	32%	—
1980s	32	50%	19%	31%	—
1990s	61	25%	51%	15%	7%
2000s	91	44%	29%	13%	10%
2010s	108	40%	26%	12%	10%
2020s	38	26%	18%	18%	32%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
9.Nbd2	40%	26%	▼ -13.5%
9.Nc3	26%	18%	▼ -7.5%
9.Qe2	12%	18%	▲ +6.4%
9.cxd5	10%	32%	▲ +21.4%

Joueurs célèbres

Champions du monde dans cette position

Smyslov, Vladimir — 1 partie
Kramnik, Vladimir — 1 partie

Parties historiques

9.Nbd2 — 37.9% (142 parties)

1856 — Somacarana vs Cochrane, John Miles — 0-1 — Calcutta IND
1887 — Burn, Amos vs Taubenhaus, Jean — 1-0 — Frankfurt GER
1955 — Filip, Miroslav vs Sliwa, Bogdan — 1/2-1/2 — Prague tm Prague CZE
1958 — Kozma, Julius vs Bertholdt, Dieter — 1/2-1/2 — Kienbaum
1958 — Kozma, Julius vs Bertholdt, Dieter — 1/2-1/2 — It Kienbaum GER

9.Nc3 — 28.5% (107 parties)

1891 — Barry, George vs Short, Robert — 0-1 — Montreal CAN
1966 — Langeweg, Kick vs Bobotsov, Milko G — 1-0 — Beverwijk NED
1970 — McKay, Roderick M vs Belkadi, Ridha — 1-0 — Siegen GER
1970 — Pozdniakov, Vladimir vs Antoshin, Vladimir S — 1-0 — Kuibyshev
1971 — Zhidkov, Valery S vs Gulko, Boris — 1-0 — Rostov on Don

9.Qe2 — 18.1% (68 parties)

1921 — Hakansson, Arthur vs Nimzowitsch, Aaron — 1/2-1/2 — Kristiansstad
1954 — Sajtar, Jaroslav vs Brat, Vaclaw — 0-1 — Prague CZE
1959 — Padevsky, Nikola vs Kostro, Jerzy — 1-0 — Leningrad RUS
1959 — Pachman, Ludek vs Ratolistka, Josef — 1/2-1/2 — Bratislava SVK
1959 — Jenei, Ferenc vs Navarovszky, Laszlo — 1/2-1/2 — HUN-ch Budapest HUN

9.cxd5 — 9.9% (37 parties)

1966 — Gufeld, Eduard vs Kholmov, Ratmir D — 1/2-1/2 — Tbilisi ch-URS
1995 — Shchekachev, Andrei vs Goldgewicht, Lionel — 1-0 — Cannes op
1996 — Fiorito, Fabian vs Orlov, Vassily — 1/2-1/2 — PCA Qualifier g/25,
1997 — Haag, Wolfgang vs Klundt, Klaus — 1-0 — Bayern
1998 — Czebe, Attila vs Lukacs, Peter — 1-0 — HUN-chT9899

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● a2→b3, f2→e3, b3→c4, e3→d4	● b6→c5, e6→d5, a7→b6, f7→e6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● e5 (2v0)	● e4 (2v1)
Cases faibles	—	—
Centre	● d4 (3v1), ● e5 (2v0)	● d5 (4v1), ● e4 (2v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bb2	● Bb2 Ok (mob. 3)
Bd3	● Bd3 Actif (mob. 6)
Bb7		● Bb7 Ok (mob. 3)
Be7		● Be7 Enfermé (mob. 1)
Paire de fous	● Oui	● Oui
Non développées	2 (b1, a1)	2 (b8, a8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Roqué	● Roqué
Droits de roque	—	—

Thèmes

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

Partie
1954 CSR Ch – Round 17 – Sajtar, Jaroslav – 0-1 – Brat, Vaclaw – G141 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 Be7 6. O-O d5 7. b3 O-O 8. Bb2 c5 9. Qe2 Nc6 10. Nc3 cxd4
1955 Prague tm Prague CZE – Round 4 – Filip, Miroslav – 1/2-1/2 – Sliwa, Bogdan – G26 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 d5 6. O-O Be7 7. b3 O-O 8. Bb2 c5 9. Nbd2 cxd4 10. exd4 Nc6
1958 It Kienbaum GER – Round 7 – Kozma, Julius – 1/2-1/2 – Bertholdt, Dieter – G9 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 d5 6. O-O Be7 7. b3 O-O 8. Bb2 c5 9. Nbd2 Nbd7 10. Qe2 Ne4
1959 CSR Ch – Round 3 – Pachman, Ludek – 1/2-1/2 – Ratolistka, Josef – G21 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 d5 6. b3 c5 7. Bb2 Be7 8. O-O O-O 9. Qe2 Nbd7 10. Rd1 dxc4
1959 HUN Ch Budapest HUN – Round 15 – Jenei, Ferenc – 1/2-1/2 – Navarovszky, Laszlo – G58 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 c5 6. O-O Be7 7. b3 O-O 8. Bb2 d5 9. Qe2 cxd4 10. exd4 Nc6
1963 Sochi – Round 3 – Bukic, Enver – 1/2-1/2 – Antoshin, Vladimir S – G23 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 d5 6. O-O Be7 7. b3 O-O 8. Bb2 c5 9. Nbd2 cxd4 10. exd4 Nbd7
1964 Buenos Aires – Round 2 – Bielicki, Carlos – 0-1 – Keres, Paul – G20 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 Be7 6. O-O c5 7. b3 O-O 8. Bb2 d5 9. Nbd2 Nbd7 10. Qe2 Ne4
1966 Hoogovens 28th – Round 7 – Langeweg, Kick – 1-0 – Bobotsov, Milko G – G19 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 Be7 6. O-O O-O 7. b3 d5 8. Bb2 c5 9. Nc3 Nc6 10. Rc1 cxd4
1966 La Habana olm fin-A – Round 3 – Filip, Marius Liviu – 1/2-1/2 – Palmason, Gudmundur – G47 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 Be7 6. O-O O-O 7. b3 d5 8. Bb2 c5 9. Qe2 Nc6 10. Nbd2 Rc8
1966 Tbilisi ch-URS – Round 19 – Gufeld, Eduard – 1/2-1/2 – Kholmov, Ratmir D – G171 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 Be7 6. O-O O-O 7. b3 c5 8. Bb2 d5 9. cxd5 Nxd5 10. Nc3 Nxc3
1967 Hoogovens – Round 13 – Langeweg, Kick – 1/2-1/2 – Spassky, Boris Vasily – G93 1. Nf3 Nf6 2. c4 e6 3. d4 b6 4. e3 Bb7 5. Bd3 Be7 6. O-O O-O 7. b3 d5 8. Bb2 c5 9. Qe2 Nc6 10. Nbd2 cxd4
1969 Hoogovens – Round 15 – Langeweg, Kick – 1/2-1/2 – Ostojic, Predrag – G126 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 Be7 6. O-O O-O 7. b3 c5 8. Bb2 d5 9. Qe2 Nbd7 10. Nc3 cxd4
1969 Raach zt – Round 2 – Adamski, Jan – 1/2-1/2 – Radulov, Ivan – G35 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 Be7 5. b3 O-O 6. Bd3 b6 7. O-O Bb7 8. Bb2 c5 9. Qe2 Nc6 10. Nbd2 cxd4
1970 Palma de Mallorca Interzonal – Round 5 – Filip, Miroslav – 1/2-1/2 – Mecking, Henrique – G113 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 d5 6. O-O Be7 7. b3 O-O 8. Bb2 c5 9. Nbd2 Nbd7 10. Qe2 Rc8
1972 Skopje ol (Men) fin-A – Round 11 – Hamann, Svend – 1/2-1/2 – Bobotsov, Milko G – G162 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 d5 6. O-O Be7 7. b3 O-O 8. Bb2 c5 9. Nbd2 Nbd7 10. Qe2 Ne4
Interpolis 1980 – Round 1 – Spassky, Boris V. – 1-0 – Ribli, Zoltan – G10 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 d5 6. b3 Be7 7. O-O O-O 8. Bb2 c5 9. Nbd2 Nc6 10. Rc1 Rc8
Tal Memorial Blitz 2014 – Round 22.1 – Inarkiev, Ernesto – 1-0 – Kosteniuk, Alexandra – G127 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 d5 6. O-O Be7 7. b3 O-O 8. Bb2 c5 9. Nbd2 cxd4 10. exd4 Nc6
World Blitz 2016 – Round 2.31 – Anton Guijarro, David – 1-0 – Banikas, Hristos – G71 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 d5 6. O-O Be7 7. b3 O-O 8. Bb2 c5 9. Nc3 cxd4 10. exd4 Nc6
World Blitz 2016 – Round 9.16 – Atabayev, Maksat – 0-1 – Leko, Peter – G350 1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. c4 Bb7 5. Bd3 d5 6. b3 Be7 7. O-O O-O 8. Bb2 c5 9. Nbd2 cxd4 10. exd4 Nc6

Fin du contenu

Aucune page supplémentaire à charger

Articles plus anciens →