E85j — King’s Indian: Saemisch, Orthodox, 7.Nge2 Nc6 8.d5 Ne7 9.Qd2

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.Nge2 Nc6 8.d5 Ne7 9.Qd2 * ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : case forte e4, case forte b5, case forte d5, Be3 actif, paire de fous.
Faiblesses adverses : arriéré f7, Bg7 enfermé, Bc8 enfermé.
Problèmes : roi au centre, Bf1 enfermé, 3 pièces non développées (F1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● Bd3 — Développer Bf1

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : paire de fous.
Faiblesses adverses : Bf1 enfermé, roi blanc au centre.
Problèmes : Bg7 enfermé, Bc8 enfermé, arriéré f7.
Plans :
● ...Bf5 — Développer Bc8
● ...c6 — Rupture
● ...c5 — Rupture

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

E85j — Saemisch Orthodox

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.Nge2 Nc6 8.d5 Ne7 9.Qd2

Eval: [+0.95]

Les coups candidats

9…Ne8 — 40.3% (424 parties)

Ambassadeurs : Posedaru, Bogdan (3x), Fine, Reuben (2x), Djaja, Dragutin (2x), Ziembinski, Marian (2x), Backe, Peter (2x), Guttenthaler, Franz (2x), Ballo, Emanuel (2x), Aguilar Montes, Victor (2x)

9…Nd7 — 22.0% (232 parties)

Ambassadeurs : Wiltenburg, Fred (4x), Iliesco, Juan (2x), Schlenga, Klaus (2x), Michenka, Jozef (2x), Gunnarsson, Jon Viktor (2x), Belanger, Jacques (2x), Neagu, Liviu (2x), Menchik, Vera (1x)

9…c6 — 13.4% (141 parties)

Ambassadeurs : Gonzaga Grego, Luís (4x), Volak, Michal (2x), Viszlai, Alexander (2x), Andreev, Volodymyr (2x), Aldridge, Alan L. (2x), Tazzari, Juan J (1x), Morgado, Juan Sebastian (1x), Golombek, Harry (1x)

9…a6 — 12.0% (126 parties)

Ambassadeurs : Huber, Herbert (2x), Castellano, Alfonso (2x), Hansen, Arne (1x), Henriksen Ernst (1x), Haensel Ingrid (1x), Winter, Irene (1x), Wilde, Pierre (1x), Gierse, Hans Dieter (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	9…Ne8	9…Nd7	9…c6	9…a6
<1800	55	40%	25%	7%	7%
1800-2200	515	39%	22%	12%	13%
2200-2600	192	38%	24%	19%	9%
2600+	1	100%	—	—	—

Évolution par décennie (% des parties)

Décennie	N parties	9…Ne8	9…Nd7	9…c6	9…a6
1930s	4	50%	25%	—	—
1940s	7	57%	29%	—	—
1950s	13	69%	23%	—	—
1960s	22	50%	18%	18%	9%
1970s	21	33%	33%	19%	5%
1980s	34	47%	24%	9%	12%
1990s	274	41%	20%	15%	12%
2000s	328	40%	20%	12%	13%
2010s	317	38%	24%	14%	13%
2020s	33	30%	36%	12%	6%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
9…Ne8	38%	30%	▼ -8.2%
9…Nd7	24%	36%	▲ +12.7%
9…c6	14%	12%	▼ -1.8%
9…a6	13%	6%	▼ -6.6%

Joueurs célèbres

Champions du monde dans cette position

Karpov, Anatoly — 2 parties
Botvinnik, Mikhail — 1 partie
Karpov, Aleksandr — 1 partie
Kasparov, Garry — 1 partie

Parties historiques

9…Ne8 — 40.3% (424 parties)

1935 — Fine, Reuben vs Appel, Izaak — 1/2-1/2 — Lodz POL
1935 — Fine, Reuben vs Appel Gonzalez, Benjamin — 1/2-1/2 — Lodz POL
1940 — Czerniak, Moshe vs Iliesco, Juan — 1-0 — Buenos Aires ARG
1947 — Oliveira Washington vs De Freitas, Marcio Elisio — 1-0 — Porto Alegre
1947 — Kholmov, Ratmir D vs Tsvetkov, Alexandar K — 1-0 — Moscow RUS

9…Nd7 — 22.0% (232 parties)

1935 — Menchik, Vera vs Wood, Baruch — 1-0 — Great Yarmouth
1946 — Sanguinetti, Renato vs Iliesco, Juan — 0-1 — ?
1946 — Sanguinetti, Ricardo vs Iliesco, Juan — 0-1 — Mar del Plata ARG
1952 — Anagnostou, Ioannis vs Gaitanaros, George — 1-0 — Athens GRE
1953 — Keller-Hermann, Edith vs Elstner, Rudolf — 1-0 — Jena GER

9…c6 — 13.4% (141 parties)

1963 — Golombek, Harry vs Griffiths, Peter C — 0-1 — ?
1964 — Solmundarson, Magnus vs Castagna, Renzo — 1-0 — Tel Aviv ISR
1967 — Tazzari, Juan J vs Morgado, Juan Sebastian — 0-1 — match corr
1969 — Marszalek, Rafal vs Cobo Arteaga, Eldis — 1/2-1/2 — Zalaegerszeg
1971 — Bar Nir, Avner vs Gross, Ehud — 1-0 — Haifa/Tel Aviv

9…a6 — 12.0% (126 parties)

1960 — Hansen, Arne vs Henriksen Ernst — 0-1 — ?
1965 — Haensel Ingrid vs Winter, Irene — 0-1 — Annaberg-Buchholz
1973 — Jacobsen, Niels vs Pedersen, Eigil — 1-0 — ?
1985 — Toth, Bela vs Yanofsky, Daniel Abraham — 0-1 — Edmonton
1986 — Manger, Carola vs Kowalewski, Kacper — 1-0 — Nordhausen ch35-DDR wmn

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	● f7
Chaînes	● g2→f3, f3→e4, c4→d5, e4→d5	● d6→e5, c7→d6, f7→g6, h7→g6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● e4 (2v1), ● b5 (2v0), ● d5 (4v2)	—
Cases faibles	—	—
Centre	● d4 (3v1), ● d5 (4v2), ● e4 (2v1)	● e5 (1v0)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bf1	● Bf1 Non développé (mob. 0)
Be3	● Be3 Actif (mob. 9)
Bg7		● Bg7 Enfermé (mob. 2)
Bc8		● Bc8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	3 (f1, a1, h1)	2 (c8, a8)

Sécurité du roi

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

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	fermé
Ruptures	● c4-c5, ● f3-f4	● …c7-c6, ● …c7-c5

Partie
? 1998 – Round ? – Karpov, Anatoly – 1-0 – Virostko, Petr – G33 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. Nge2 Nc6 8. d5 Ne7 9. Qd2 Nd7 10. g4 f5
1935 BCF Ch 28. Major Open – Round 9 – Menchik, Vera – 1-0 – Wood, Baruch – G13 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. Nge2 Nc6 8. d5 Ne7 9. Qd2 Nd7 10. g4 f5
1935 Lodz – Round 1 – Fine, Reuben – 1/2-1/2 – Appel Gonzalez, Benjamin – G2 1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 d6 5. Nc3 e5 6. Nge2 Nc6 7. d5 Ne7 8. Be3 O-O 9. Qd2 Ne8 10. O-O-O f5
1935 Lodz – Round 2 – Fine, Reuben – 1/2-1/2 – Appel, Izaak – G3 1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 d6 5. Nc3 e5 6. Nge2 Nc6 7. d5 Ne7 8. Be3 O-O 9. Qd2 Ne8 10. O-O-O f5
1938 URS Ch sf Leningrad RUS – Round 1 – Bondarevsky, Igor – 0-1 – David Agot Maleer – G11 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 Nc6 6. Be3 e5 7. d5 Ne7 8. Qd2 O-O 9. Nge2 c5 10. dxc6 bxc6
1940 Buenos Aires – Round 1 – Czerniak, Moshe – 1-0 – Iliesco, Juan – G13 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. Nge2 Nc6 8. d5 Ne7 9. Qd2 Ne8 10. g4 f5
1946 Mar del Plata – Round 13 – Sanguinetti, Ricardo – 0-1 – Iliesco, Juan – G118 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. Nge2 Nc6 8. d5 Ne7 9. Qd2 Nd7 10. g4 f5
1947 BRA Ch – Round 7 – Oliveira Washington – 1-0 – De Freitas, Marcio Elisio – G11 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. f3 d6 6. Be3 Nc6 7. Qd2 e5 8. d5 Ne7 9. Nge2 Ne8 10. Bh6 f5
1947 Chigorin Memorial – Round ? – Kholmov, Ratmir D – 1-0 – Tsvetkov, Alexandar K – G86 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 Nc6 6. Nge2 O-O 7. Be3 e5 8. d5 Ne7 9. Qd2 Ne8 10. g4 f5
1948 US Open – Round 9 – Bar-On, Shani – 0-1 – Steiner, Herman – G48 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. Nge2 Nc6 8. d5 Ne7 9. Qd2 Ne8 10. g3 f5
1952 Mar del Plata – Round 16 – Rossetto, Hector – 1-0 – Reinhardt, Enrique – G119 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 7. Nge2 e5 8. d5 Ne7 9. Qd2 Ne8 10. Ng3 f5
1952 Miedzyzdroje – Round 11 – Gawlikowski, Stanislaw – 0-1 – Bobotsov, Milko G – G67 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 e5 6. Nge2 Nc6 7. d5 Ne7 8. Be3 O-O 9. Qd2 Ne8 10. g4 f5
1954 ITA-ch17 Trieste – Round 9 – Zoppetti, Giuseppe – 0-1 – Nestler, Vincenzo – G13 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. Nge2 Nc6 8. d5 Ne7 9. Qd2 Ne8 10. O-O-O f5
1956 Montreal Ch – Round 7 – Zalys, Ignas – 1-0 – Judzentavicius, V. – G5 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 7. Qd2 e5 8. d5 Ne7 9. Nge2 Ne8 10. g3 f5
1960 OWL Ch – Round 2 – Oestreich, Reinhard – 1-0 – Beerheide, Walther – G2 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. Nge2 Nc6 8. d5 Ne7 9. Qd2 Ne8 10. g3 f5
1962 Sofia – Round 10 – Lilienthal, Andor – 1/2-1/2 – Orev, Petar – G58 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 Nc6 6. Nge2 e5 7. Be3 O-O 8. d5 Ne7 9. Qd2 Nd7 10. h4 f5
1963 Amsterdam – Round 7 – Kool, Gerard – 1-0 – Bertok, Mario Jr. – G32 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. Nge2 Nc6 8. d5 Ne7 9. Qd2 c5 10. g4 a6
1963 Kiev Avantgard Ch – Round ? – Zamikhovsky, Abram – 1/2-1/2 – Pelts, Roman – G20 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. Nge2 Nc6 8. d5 Ne7 9. Qd2 Ne8 10. O-O-O f5
1964 Magdeburg – Round 11 – Kuettner, Uwe – 0-1 – Starck, Bodo – G41 1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nc6 5. Be3 e5 6. Nge2 Nf6 7. f3 O-O 8. d5 Ne7 9. Qd2 Ne8 10. O-O-O f5
1964 Magdeburg – Round 6 – Golz, Werner – 1-0 – Uhlmann, Wolfgang – G21 1. c4 g6 2. Nc3 Bg7 3. d4 d6 4. e4 Nc6 5. Nge2 e5 6. Be3 Nf6 7. d5 Ne7 8. f3 O-O 9. Qd2 Ne8 10. g4 f5
1965 Hamburg etc – Round 9 – Botvinnik, Mikhail – 0-1 – Szabo, Ladislav – G105 1. c4 g6 2. d4 Nf6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 7. Nge2 e5 8. d5 Ne7 9. Qd2 Nd7 10. g3 f5
1968 Palma de Mallorca – Round 5 – Petrosian, Tigran V – 1/2-1/2 – Diez del Corral, Jesus – G46 1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. f3 e5 6. Nge2 Nc6 7. d5 Ne7 8. Be3 O-O 9. Qd2 Ne8 10. g3 c5
1968 Solingen – Round 2 – Damjanovic, Mato – 1/2-1/2 – Nowak, Jan – G15 1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nf6 5. f3 e5 6. Nge2 O-O 7. Be3 Nc6 8. d5 Ne7 9. Qd2 Ne8 10. O-O-O f5

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