Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● g2→f3, f3→e4	● b7→c6, f7→g6, h7→g6
Passés	—	—
Majorité	—	—

Cases

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

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● e

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Be2	● Be2 Mauvais (mob. 1)
Bg7		● Bg7 Ok (mob. 3)
Bc8		● Bc8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	2 (● c1, ● a1)	3 (● b8, ● c8, ● a8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● h1	● Roqué
Droits de roque	—	—

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	mobile
Ruptures	● c4-c5, ● e4-e5	● …d6-d5

E94c — King’s Indian: 7.O-O exd4 8.Nxd4 Re8 9.f3 c6 10.Kh1

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O exd4 8.Nxd4 Re8 9.f3 c6 10.Kh1 * ● Trait aux Noirs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. Bg5 (Fou actif (mobilité 7), Développer c1 — 35 % des parties) ; g4 (Attaque à l'aile roi — 15 % des parties) ; Nc2 (11 % des parties) ; Bf4 (Fou actif (mobilité 8), Développer c1 — 10 % des parties) ; Be3 (Fou actif (mobilité 7), Développer c1 — 10 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...Nbd7 (Développer b8 — 54 % des parties) ; ...Nh5 (18 % des parties) ; ...d5 (Occuper le centre — 13 % des parties) ; ...Na6 (Développer b8 — 7 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
11th Sinquefield Cup 2024 - Round 6 - Ding, Liren - 1/2-1/2 - Praggnanandhaa, R - G26 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. O-O exd4 8. Nxd4 Re8 9. f3 c6 10. Kh1 d5
1957 URS Ch, semi final – Round 10 – Furman, Slavomir – 1-0 – Nezhmetdinov, Rashid – G90 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O exd4 8. Nxd4 Re8 9. f3 c6 10. Kh1 Nbd7
1959 Cerveny Kostelec – Round ? – Rejfir, Josef – 1-0 – Marsalek, Josef – G13 1. c4 Nf6 2. Nc3 g6 3. e4 e5 4. Nf3 d6 5. d4 exd4 6. Nxd4 Bg7 7. Be2 O-O 8. O-O Re8 9. f3 c6 10. Kh1 d5
1960 USSR – Round 1 – Taimanov, Mark E – 1-0 – Arseniev, Vladimir V. – G7 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Be2 d6 6. Nf3 e5 7. O-O exd4 8. Nxd4 Re8 9. f3 c6 10. Kh1 Na6
1966 Den Haag zt – Round 6 – Crisanto Roth, Feargus – 0-1 – Alvarez Lee, Felix – G33 1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. d4 O-O 5. e4 d6 6. Be2 e5 7. O-O exd4 8. Nxd4 Re8 9. f3 c6 10. Kh1 d5
1967 Oxford ch-BCF – Round 2 – Basman, Michael J – 0-1 – Whiteley, Andrew Jonathan – G20 1. c4 g6 2. Nc3 Bg7 3. d4 Nf6 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O exd4 8. Nxd4 Re8 9. f3 c6 10. Kh1 d5
1967 YUG-URS – Round 1 – Gipslis, Aivars – 1/2-1/2 – Bogdanovic, Rajko – G5 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O exd4 8. Nxd4 Re8 9. f3 c6 10. Kh1 Nbd7
40. Olympiad Open 2012 – Round 11.11 – Postny, Evgeny – 1-0 – Teterev, Vitaly – G584 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O exd4 8. Nxd4 Re8 9. f3 c6 10. Kh1 Nh5
41. Olympiad Open 2014 – Round 2.10 – Gelfand, Boris – 1-0 – Amonatov, Farrukh – G86 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O exd4 8. Nxd4 Re8 9. f3 c6 10. Kh1 Nh5
41. Olympiad Open 2014 – Round 6.22 – Ragger, Markus – 1-0 – Sadorra, Julio Catalino – G430 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. O-O exd4 8. Nxd4 Re8 9. f3 c6 10. Kh1 Nbd7
Amber-blindfold 20th 2011 – Round 2 – Gelfand, Boris – 0-1 – Grischuk, Alexander – G3 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O exd4 8. Nxd4 Re8 9. f3 c6 10. Kh1 Nh5
Interpolis 1983 – Round 1 – Sosonko, Gennadi – 1/2-1/2 – Vaganian, Rafael A – G27 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O exd4 8. Nxd4 Re8 9. f3 c6 10. Kh1 Na6
Montreal 1979 – Round 1 – Tal, Mikhail – 1-0 – Spassky, Boris V. – G9 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. O-O exd4 8. Nxd4 Re8 9. f3 c6 10. Kh1 d5
Renova FIDE GP Zug 2013 – Round 4.3 – Kasimdzhanov, Rustam – 1/2-1/2 – Topalov, Veselin – G21 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O exd4 8. Nxd4 Re8 9. f3 c6 10. Kh1 Nh5
TCh-RUS 2008 – Round 3 – Karjakin, Sergey – 1/2-1/2 – Radjabov, Teimour – G75 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O exd4 8. Nxd4 Re8 9. f3 c6 10. Kh1 Nbd7
World Blitz 2021 – Round 1.6 – Duda, Jacob – 1-0 – Chigaev, Maksim – G48 1. c4 g6 2. d4 Nf6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O exd4 8. Nxd4 Re8 9. f3 c6 10. Kh1 d5
World Blitz 2023 – Round 8.29 – Vetokhin, Savva – 0-1 – Chigaev, Maksim – G462 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O exd4 8. Nxd4 Re8 9. f3 c6 10. Kh1 Nbd7
World Blitz Final 2012 – Round 23 – Gelfand, Boris – 0-1 – Radjabov, Teimour – G176 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O exd4 8. Nxd4 Re8 9. f3 c6 10. Kh1 Nh5
World Rapid Final 2012 – Round 7 – Topalov, Veselin – 1-0 – Radjabov, Teimour – G50 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O exd4 8. Nxd4 Re8 9. f3 c6 10. Kh1 Nh5

E94c — King’s Indian (1957)

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O exd4 8.Nxd4 Re8 9.f3 c6 10.Kh1

Les coups candidats

10…Nbd7 — 53.7% (764 parties)

Ambassadeurs : Gutierrez, Vera Miguel (14x), Sparnacini, Stefano (13x), Kokarev, Dmitry (11x), Remlinger, Larry (9x), Kulon, Klaudia (8x), Yurtaev, Leonid (7x), Strikovic, Aleksa (7x), Nichols, Scott (6x)

10…Nh5 — 18.0% (256 parties)

Ambassadeurs : Markovic, Miroslav (10x), Poluljahov, Aleksandr (9x), Belkhodja, Slim (7x), Manoeuvre, Antoine (6x), Markzon, Gregory (6x), Teterev, Vitaly (5x), Schmaltz, Roland (3x), Gyimesi, Zoltan (3x)

10…d5 — 12.9% (183 parties)

Ambassadeurs : Bazakutsa, Svyatoslav (5x), Guseinov, Gadir (3x), Chigaev, Maksim (3x), Banerjee, Supratit (3x), Spraggett, Kevin (2x), Ho, Van Huynh (2x), Sadikhov, Ulvi (2x), Rejfir, Josef (1x)

10…Na6 — 7.0% (99 parties)

Ambassadeurs : Drozdov, Igor (5x), Siuniakov, Igor (4x), Neverov, Valeriy (3x), Jacimovic, Dragoljub (3x), Haist, Wolfgang (3x), Krasenkow, Michal (2x), Vaganian, Rafael A (2x), Sokolin, Leonid (2x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	10…Nbd7	10…Nh5	10…d5	10…Na6
<1800	40	60%	20%	5%	2%
1800-2200	366	61%	12%	13%	5%
2200-2600	897	52%	19%	12%	8%
2600+	48	31%	38%	23%	2%

Évolution par décennie (% des parties)

Décennie	N parties	10…Nbd7	10…Nh5	10…d5	10…Na6
1950s	3	33%	—	33%	—
1960s	6	33%	—	50%	17%
1970s	11	18%	9%	73%	—
1980s	73	71%	4%	7%	8%
1990s	282	48%	19%	6%	15%
2000s	231	45%	26%	7%	9%
2010s	536	63%	25%	3%	3%
2020s	281	47%	2%	41%	5%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
10…Nbd7	63%	47%	▼ -15.7%
10…Nh5	25%	2%	▼ -22.5%
10…d5	3%	41%	▲ +37.4%
10…Na6	3%	5%	▲ +2.2%

Joueurs célèbres

Champions du monde dans cette position

Ding, Liren — 4 parties
Kramnik, Vladimir — 2 parties
Tal, Mikhail — 1 partie

Parties historiques

10…Nbd7 — 53.7% (764 parties)

1957 — Furman, Semyon vs Nezhmetdinov, Rashid — 1-0 — Kiev UKR
1967 — Gipslis, Aivars vs Bogdanovic, Rajko — 1/2-1/2 — Budva MNE
1967 — Gipslis, Aivars vs Gheorghiu, Florin — 1/2-1/2 — Bucharest Bucharest ROM
1972 — Gipslis, Aivars vs Giorgadze, Tamaz — 1/2-1/2 — Lublin POL
1975 — Ermenkov, Evgenij vs Orev, Petar — 1-0 — Bulgaria

10…Nh5 — 18.0% (256 parties)

1972 — Furman, Semyon vs Lein, Anatoly — 0-1 — Baku AZE
1986 — Di Fiore, Anne vs Niedermann, N. — 1-0 — corr BdF
1987 — Shneider, Aleksandr vs Epishin, Vladimir — 1/2-1/2 — Uzhgorod
1988 — Lautier, Joel vs Martinovic, Slobodan — 0-1 — Belgrade open
1990 — Fecht, Hans-Peter vs Martinovic, Slobodan — 1/2-1/2 — 2.BLSW

10…d5 — 12.9% (183 parties)

1959 — Rejfir, Josef vs Afizov, Marsel — 1-0 — Cerveny Kostelec
1966 — Roth, Rolf vs Lee, Fei-tzin — 0-1 — Den Haag zt
1966 — Roth, Adam vs Lee, Peter N — 0-1 — The Hague NED
1967 — Basman, Michael John vs Whiteley, Andrew Jonathan — 0-1 — Oxford ENG
1973 — Dydyshko, Viacheslav vs Litvinov, Viktor — 1/2-1/2 — Minsk BLR

10…Na6 — 7.0% (99 parties)

1960 — Taimanov, Mark vs Arseniev, Vladimir V. — 1-0 — USSR
1983 — Sosonko, Gennadi vs Vaganian, Rafael A — 1/2-1/2 — Tilburg NED
1984 — Eingorn, Vereslav S vs Vaganian, Rafael A — 1/2-1/2 — Lvov UKR
1987 — Krasenkow, Michal vs Hasanov, Marat — 1-0 — Frunze KGZ
1987 — Krasenkow, Michal vs Khasanov, Takhir — 1-0 — ?

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