E14w — Queen’s Indian: 4.e3 Bb7 5.Bd3 c5 6.O-O Be7 7.b3 O-O 8.Bb2 cxd4 9.exd4 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 cxd4 9.exd4 d5 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : majorité aile_dame (3v2), case forte d4, case forte e5, Bd3 actif, paire de fous, colonne e.
Faiblesses adverses : Bb7 mauvais fou.
Plans :
● Nc3 — Développer Nb1
● h3 — Empêcher ...Bg4
● Re — Tour sur colonne e

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : majorité centre (2v1), case forte e4, Be7 actif, paire de fous, colonne c.
Plans :
● ...Nbd7 — Développer Nb8
● ...Bg4 — Clouer Nf3
● ...e5 — Rupture
● ...Rc — Tour sur colonne c

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

E14w —

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 cxd4 9.exd4 d5

Eval: [-0.01]

Les coups candidats

10.Nbd2 — 51.5% (220 parties)

Ambassadeurs : Andersson, Ulf (5x), Pedersen, Erik (4x), Lubbe, Nikolas (4x), Karpov, Anatoly (3x), Tarjan, James (3x), Urday, Henry (3x), Taimanov, Mark (3x), Parma, Bruno (2x)

10.Nc3 — 21.1% (90 parties)

Ambassadeurs : Payen, Arnaud (5x), Farago, Ivan (4x), Danieli, Enrico (4x), Kekki, Petri (3x), Portisch, Lajos (2x), Tolnai, Tibor (2x), Porrasmaa, Timo (2x), Borstnik, Ales (2x)

10.Qe2 — 20.8% (89 parties)

Ambassadeurs : Portisch, Lajos (7x), Hoffman, Alejandro (5x), Najdorf, Miguel (3x), Browne, Walter Shawn (3x), Merino Garcia, Rafael 1982 (3x), Hort, Vlastimil (2x), Helmers, Knut Joran (2x), Cramling, Pia (2x)

10.Ne5 — 4.2% (18 parties)

Ambassadeurs : Bellon Lopez, Juan Manuel (2x), Zschaebitz, Klaus (2x), Padevsky, Nikola (1x), Unzicker, Wolfgang (1x), Campos Moreno, Javier B. (1x), Beliavsky, Alexander G (1x), Medic, Mirjana (1x), Vuksanovic, Sanja (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	10.Nbd2	10.Nc3	10.Qe2	10.Ne5
<1800	3	33%	—	33%	—
1800-2200	68	46%	22%	19%	9%
2200-2600	280	51%	24%	20%	4%
2600+	22	64%	14%	23%	—

Évolution par décennie (% des parties)

Décennie	N parties	10.Nbd2	10.Nc3	10.Qe2	10.Ne5
1950s	2	—	—	100%	—
1960s	12	50%	8%	33%	8%
1970s	20	70%	5%	25%	—
1980s	63	49%	8%	38%	3%
1990s	79	42%	33%	16%	6%
2000s	83	42%	36%	14%	4%
2010s	118	58%	16%	19%	6%
2020s	50	66%	16%	14%	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
10.Nbd2	58%	66%	▲ +8.4%
10.Nc3	16%	16%	-0.1%
10.Qe2	19%	14%	▼ -4.6%
10.Ne5	6%	0%	▼ -5.9%

Joueurs célèbres

Champions du monde dans cette position

Karpov, Anatoly — 3 parties
Karpov, Aleksandr — 1 partie
Kramnik, Vladimir — 1 partie

Parties historiques

10.Nbd2 — 51.5% (220 parties)

1961 — Darga, Klaus vs Unzicker, Wolfgang — 1/2-1/2 — FRG-ch Bad Prymont
1962 — Keres, Paul Petrovich vs Szabo, Laszlo — 1/2-1/2 — Varna BUL
1962 — Benko, Pal vs Rossolimo, Nicolas — 0-1 — New York, NY USA
1963 — Nyman, Aino vs Sarapu, O. — 0-1 — New Zealand ch
1966 — Adamski, Jan vs Rakovsky, Emile — 1/2-1/2 — Prague CZE

10.Nc3 — 21.1% (90 parties)

1967 — Langeweg, Kick vs Portisch, Lajos — 0-1 — Amsterdam NED
1979 — Pedersen, Erik vs Jakobsen, Ole — 0-1 — Aalborg DEN
1980 — Ermenkov, Evgenij vs Fedorowicz, John — 1-0 — Lone Pine open
1982 — Ginsburg, Jeffrey vs Shapiro, Daniel — 0-1 — St Paul
1982 — Panczyk, Krzysztof vs Nun, Jiri — 0-1 — Houstka

10.Qe2 — 20.8% (89 parties)

1958 — Szabo, Ladislav vs Dunkelblum, Arthur — 1-0 — Munchen olm
1959 — Filip, Marius Liviu vs Portisch, Lajos — 1-0 — Moscow RUS
1962 — Najdorf, Miguel vs Unzicker, Wolfgang — 1-0 — Varna olm
1966 — Hort, Vlastimil vs Bilek, Istvan — 1/2-1/2 — Havana CUB
1966 — Najdorf, Miguel vs Portisch, Lajos — 1/2-1/2 — Santa Monica, CA USA

10.Ne5 — 4.2% (18 parties)

1962 — Padevsky, Nikola vs Unzicker, Wolfgang — 1/2-1/2 — Varna BUL
1989 — Bellon Lopez, Juan Manuel vs Campos Moreno, Javier B. — 1-0 — Barcelona ESP
1989 — Bellon Lopez, Juan Manuel vs Beliavsky, Alexander G — 1-0 — Haifa etc
1990 — Medic, Mirjana vs Vuksanovic, Sanja — 1-0 — Kladovo
1990 — Izeta Txabarri, Felix vs Gomez Esteban, Juan Mario — 1/2-1/2 — Bordeaux FRA

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● a2→b3, b3→c4	● e6→d5, a7→b6, f7→e6
Passés	—	—
Majorité	● aile_dame 3v2	● centre 2v1

Cases

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

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● e	● c

Pièces

	♔ Blancs	♚ Noirs
Bb2	● Bb2 Ok (mob. 3)
Bd3	● Bd3 Actif (mob. 6)
Bb7		● Bb7 Mauvais (mob. 3)
Be7		● Be7 Actif (mob. 4)
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	● c4-c5	● …e6-e5

Partie
1958 Munich olm fin-B – Round 6 – Szabo, Ladislav – 1-0 – Dunkelblum, Arthur – G27 1. Nf3 Nf6 2. c4 e6 3. d4 b6 4. e3 Bb7 5. Bd3 Be7 6. O-O O-O 7. b3 c5 8. Bb2 cxd4 9. exd4 d5 10. Qe2 Nc6
1959 Alekhine Memorial – Round 3 – Filip, Marius Liviu – 1-0 – Portisch, Lajos – G12 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 c5 6. O-O Be7 7. b3 cxd4 8. exd4 d5 9. Bb2 O-O 10. Qe2 Nc6
1961 FRG Ch Bad Prymont – Round 7 – Darga, Klaus – 1/2-1/2 – Unzicker, Wolfgang – G14 1. c4 Nf6 2. d4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 c5 6. O-O Be7 7. b3 O-O 8. Bb2 cxd4 9. exd4 d5 10. Nbd2 Nc6
1962 New York ch-USA – Round 8 – Benko, Pal – 0-1 – Rossolimo, Nicolas – G43 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 cxd4 9. exd4 d5 10. Nbd2 Nbd7
1962 Varna olm – Round 1 – Najdorf, Miguel – 1-0 – Unzicker, Wolfgang – G35 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 cxd4 9. exd4 d5 10. Qe2 Nc6
1962 Varna olm – Round 11 – Keres, Paul Petrovich – 1/2-1/2 – Szabo, Laszlo – G453 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 cxd4 9. exd4 d5 10. Nbd2 Nbd7
1962 Varna olm – Round 6 – Padevsky, Nikola – 1/2-1/2 – Unzicker, Wolfgang – G252 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 cxd4 9. exd4 d5 10. Ne5 dxc4
1966 Blitz Match – Round 6 – Adamski, Jan – 1/2-1/2 – Rakovsky, Emile – G9 1. d4 Nf6 2. c4 e6 3. e3 b6 4. Nf3 Bb7 5. Bd3 c5 6. O-O cxd4 7. exd4 d5 8. b3 Be7 9. Bb2 O-O 10. Nbd2 Nc6
1966 La Habana olm fin-A – Round 5 – Hort, Vlastimil – 1/2-1/2 – Bilek, Istvan – G86 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 cxd4 9. exd4 d5 10. Qe2 Nc6
1966 Santa Monica – Round 10 – Najdorf, Miguel – 1/2-1/2 – Portisch, Lajos – G42 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 c5 6. O-O Be7 7. b3 cxd4 8. exd4 d5 9. Bb2 O-O 10. Qe2 Nc6
1967 IBM – Round 2 – Langeweg, Kick – 0-1 – Portisch, Lajos – G11 1. c4 Nf6 2. d4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 c5 6. O-O cxd4 7. exd4 Be7 8. b3 O-O 9. Bb2 d5 10. Nc3 Nc6
1968 Hoogovens – Round 9 – Hort, Vlastimil – 1-0 – Langeweg, Kick – G79 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 cxd4 9. exd4 d5 10. Qe2 Re8
36. Olympiad 2004 – Round 6 – Dizdar, Goran – 1/2-1/2 – Gulko, Boris – G196 1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. O-O Be7 6. c4 O-O 7. b3 c5 8. Bb2 cxd4 9. exd4 d5 10. Nc3 Nbd7
Buenos Aires olm 1978 – Round 1 – Petrosian, Tigran V. – 1-0 – Browne, Walter Shawn – G16 1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Bd3 e6 5. O-O Be7 6. b3 O-O 7. Bb2 c5 8. c4 cxd4 9. exd4 d5 10. Nbd2 Nbd7
FIDE World Cup 2015 – Round 1.3 – Henriquez Villagra, Cristobal – 1/2-1/2 – Gelfand, Boris – G137 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 Be7 5. b3 O-O 6. Bb2 c5 7. Bd3 cxd4 8. exd4 b6 9. O-O Bb7 10. Nbd2 Nc6
FIDE World Cup 2015 – Round 1.4 – Vidit, Santosh Gujrathi – 0-1 – Bruzon Batista, Lazaro – G173 1. Nf3 d5 2. c4 e6 3. b3 Nf6 4. Bb2 Be7 5. e3 O-O 6. d4 c5 7. Bd3 cxd4 8. exd4 b6 9. O-O Bb7 10. Nbd2 Nbd7
GCT Blitz Paris 2021 – Round 3.3 – Vachier-Lagrave, Maxime – 0-1 – So, Wesley – G12 1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. b3 Be7 5. Bb2 O-O 6. d4 c5 7. Bd3 cxd4 8. exd4 b6 9. O-O Bb7 10. Nc3 Nbd7
Interpolis 1980 – Round 1 – Karpov, Anatoly – 1-0 – Andersson, Ulf 1949 – G11 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 cxd4 9. exd4 d5 10. Nbd2 Nc6
Interpolis 1983 – Round 1 – Portisch, Lajos – 1/2-1/2 – Sosonko, Gennadi – G20 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 cxd4 9. exd4 d5 10. Qe2 Nc6
Malta ol (Men) 1980 – Round 1 – Portisch, Lajos – 1-0 – Helmers, Knut Joran – G7 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 cxd4 9. exd4 d5 10. Qe2 Nc6
Moscow 1981 – Round 1 – Portisch, Lajos – 1/2-1/2 – Petrosian, Tigran V. – G13 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 cxd4 9. exd4 d5 10. Qe2 Nc6

Fin du contenu

Aucune page supplémentaire à charger

Articles plus anciens →