Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● g2→f3, f3→e4	● d6→c5, b7→a6, e7→d6, f7→g6, h7→g6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● f4 (2v0), ● d5 (3v1)	—
Cases faibles	—	—
Centre	● d4 (3v1), ● d5 (3v1), ● e4 (2v1)	● e5 (2v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bf1	● Bf1 Non développé (mob. 0)
Be3	● Be3 Actif (mob. 5)
Bg7		● Bg7 Ok (mob. 2)
Bc8		● Bc8 Non développé (mob. 0)
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	mobile
Ruptures	● e4-e5	● …d6-d5, ● …e7-e5

E81t — King’s Indian: Saemisch, 5…O-O 6.Be3 Nbd7 7.Qd2 c5 8.Nge2 a6

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nbd7 7.Qd2 c5 8.Nge2 a6 * ○ Trait aux Blancs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plan principal. Jeu au centre (rupture e4-e5).

Atouts. Les Blancs s'appuient sur un contrôle dominant de f4 et d5 et un fou actif en e3.

Côté adverse. Un mauvais fou en c8.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le fou f1 et les tours a1 et h1).

Plans. O-O-O (Roi en sécurité côté dame, tour active sur colonne d — 23 % des parties) ; Rd1 (19 % des parties) ; d5 (Occuper le centre — 12 % des parties) ; g4 (Attaque à l'aile roi — 10 % des parties) ; dxc5 (Capture en c5, Frapper le centre adverse — 9 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plan principal. Attaque sur le roi adverse resté au centre.

Côté adverse. Un mauvais fou en f1 et le roi resté au centre.

En contrepartie. Plusieurs pièces dorment encore (le fou c8 et la tour a8).

Plans. ...Qa5 (Contrôle diagonale a5-e1 — 37 % des parties) ; ...cxd4 (Capture en d4, Occuper le centre — 13 % des parties) ; ...Qc7 (10 % des parties) ; ...b5 (Expansion aile dame — 8 % des parties) ; ...Rb8 (6 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1937 Brno – Round 10 – Koblencs, Alexander – 1-0 – Haida, August Konrad – G20 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 Nbd7 6. Be3 O-O 7. Qd2 c5 8. Nge2 a6 9. Ng3 cxd4 10. Bxd4 Qa5
1938 Lodz – Round 1 – Regedzinski, Theodor – 1/2-1/2 – Foltys, Jan – G55 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 Nbd7 6. f3 O-O 7. Be3 c5 8. Qd2 a6 9. Rd1 Qa5 10. dxc5 Nxc5
1954 Olympiad prel III – Round 1 – Aloni, Itzchak – 1-0 – Andersen, Baltser – G11 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nbd7 7. Qd2 c5 8. Nge2 a6 9. g4 cxd4 10. Nxd4 Ne5
1955 CSR Ch – Round 15 – Rejfir, Josef – 1-0 – Ujtelky, Maximilian – G115 1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. f3 O-O 6. Be3 Nbd7 7. Qd2 c5 8. Nge2 a6 9. Rd1 Qc7 10. Nf4 e6
1956 Moscow olm fin-B – Round 8 – Gromek, Jozef – 1-0 – Ader Hausman, Walter – G83 1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 c5 6. Nge2 O-O 7. Be3 Nbd7 8. Qd2 a6 9. g3 Rb8 10. a4 Re8
1958 Munich olm fin-A – Round 2 – Golombek, Harry – 1/2-1/2 – Toran Albero, Roman – G13 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nbd7 7. Qd2 c5 8. Nge2 a6 9. Bh6 Qa5 10. Bxg7 Kxg7
1958 Munich olm prel – Round 5 – Darga, Klaus – 1/2-1/2 – Toran Albero, Roman – G106 1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nbd7 7. Qd2 c5 8. Nge2 a6 9. dxc5 Nxc5 10. Nd4 Ne6
1958 Munich olm prel – Round 6 – Allison Mariama Stern – 0-1 – Rossolimo, Nicolas – G134 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 Nbd7 6. Be3 c5 7. Nge2 O-O 8. Qd2 a6 9. g4 Qa5 10. Ng3 cxd4
1958 Munich olm prel – Round 8 – Minev, Nikolay N – 1-0 – Boutteville, Cesar – G180 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nbd7 7. Qd2 c5 8. Nge2 a6 9. Rd1 Qc7 10. Nc1 Nb6
1958 New York ch-USA – Round 10 – Sherwin, James T – 0-1 – Reshevsky, Samuel – G47 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nbd7 7. Qd2 c5 8. Nge2 a6 9. Nc1 cxd4 10. Bxd4 Ne5
1959 Santiago – Round 10 – Jauregui, Carlos – 1-0 – Fischer, Robert J – G57 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nbd7 7. Nge2 a6 8. Qd2 c5 9. a3 Rb8 10. b4 cxd4
1959 URS Team Ch – Round 1 – Gurgenidze, Bukhuti – 1-0 – Giterman, Shlomo – G9 1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. f3 Nbd7 6. Be3 O-O 7. Qd2 c5 8. Nge2 a6 9. g4 cxd4 10. Nxd4 Ne5
1960 Avantgard Ch – Round 1 – Zamikhovsky, Abram – 1-0 – Sakhanovich – G1 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 Nbd7 6. Be3 O-O 7. Qd2 c5 8. Nge2 a6 9. O-O-O b5 10. dxc5 Qa5
1961 Balcarce – Round 1 – Behrensen, Jorge – 1-0 – Goldenberg, Edgardo – G12 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. f3 c5 6. Nge2 d6 7. Be3 Nbd7 8. Qd2 a6 9. dxc5 Nxc5 10. Nf4 Be6
1961 DDR-ch2 – Round ? – Pallwitz, Otto – 1/2-1/2 – Pietzsch, Wolfgang – G9 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nbd7 7. Nge2 c5 8. Qd2 a6 9. g4 Qa5 10. Ng3 cxd4
1961 Katowice ch18-POL – Round 2 – Gniot, Tadeusz – 0-1 – Balcerowski, Witold – G27 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nbd7 7. Qd2 c5 8. Nge2 a6 9. a4 Qa5 10. Nc1 cxd4
1961 Moskou – Round 1 – Polugaevsky, Lev – 1/2-1/2 – Boleslavsky, Isaac – G48 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nbd7 7. Qd2 c5 8. Nge2 a6 9. Rd1 Qc7 10. Nc1 cxd4
1961 Moskou ZShK – Round 10 – Pachman, Ludek – 1/2-1/2 – Vasiukov, Evgeni – G49 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nbd7 7. Qd2 c5 8. Nge2 a6 9. O-O-O Qa5 10. Kb1 b5
1961 United States Open Championship – Round 11 – Weaver, Norris – 0-1 – Osbun, Erik – G10 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Be3 d6 6. f3 Nbd7 7. Qd2 c5 8. Nge2 a6 9. O-O-O 9. ... b5 10. dxc5 dxc5
1961 URS Ch sf Batumi GEO – Round ? – Arakelov, Ilya – 0-1 – Buslaev, Aleksander – G57 1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nf6 5. f3 O-O 6. Be3 Nbd7 7. Qd2 c5 8. Nge2 a6 9. g4 Rb8 10. Ng3 cxd4
1961 Wch U20 fin-B – Round 11 – Rubinetti, Jorge – 0-1 – Gilden, Lawrence – G16 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nbd7 7. Nge2 c5 8. Qd2 a6 9. g4 Rb8 10. Ng3 cxd4
1961 Yugoslavia Cup – Round 1 – Stupica, Janez – 1-0 – Bogdanovic, Rajko – G1 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nbd7 7. Qd2 c5 8. Nge2 a6 9. Rd1 Qa5 10. Nc1 cxd4
1962 Bucharest ROM – Round 14 – Popov, Luben – 1/2-1/2 – Gheorghiu, Florin – G37 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. f3 d6 6. Be3 Nbd7 7. Nge2 c5 8. Qd2 a6 9. O-O-O Qa5 10. Kb1 b5
1962 Sarajevo – Round 2 – Bobotsov, Milko G – 1/2-1/2 – Darga, Klaus – G20 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nbd7 7. Nge2 c5 8. Qd2 a6 9. Rd1 Qa5 10. Nc1 cxd4
1962 Stockholm Interzonal – Round 11 – Bilek, Istvan – 1-0 – Cuellar Alpire, Mariana – G96 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 O-O 6. f3 Nbd7 7. Be3 c5 8. Qd2 a6 9. O-O-O Qa5 10. Kb1 Re8
1962 Stockholm Interzonal – Round 3 – Aaron, Manuel – 0-1 – Fischer, Robert J – G23 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nbd7 7. Qd2 c5 8. Nge2 a6 9. Ng3 cxd4 10. Bxd4 Ne5
1962 URS Team Ch – Round 1 – Nei, Iivo – 1/2-1/2 – Suetin, Alexey S – G12 1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 O-O 5. f3 d6 6. Be3 Nbd7 7. Qd2 c5 8. Nge2 a6 9. O-O-O Qc7 10. g4 cxd4
1963 Capablanca Memorial – Round 6 – O'Kelly, Albéric de Galway – 1/2-1/2 – Perez Perez, Francisco Jose – G53 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Nge2 c5 7. Be3 Nbd7 8. Qd2 a6 9. d5 Ne5 10. Ng3 e6
1963 Halle zt – Round ? – Kanko, Ilkka – 1/2-1/2 – Johansson, Martin 1979 – G146 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nbd7 7. Qd2 c5 8. Nge2 a6 9. Rd1 Qc7 10. Nc1 cxd4
1963 LAT Ch – Round ? – Zelinsky, Yuri – 1-0 – Peterson, Andrejs – G26 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 Nbd7 6. Be3 c5 7. Qd2 O-O 8. Nge2 a6 9. g4 cxd4 10. Nxd4 Nc5
1963 POL Ch 20th – Round 9 – Fronczek, Heinrich – 0-1 – Tarnowski, Alfred – G57 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 Nbd7 6. Be3 c5 7. Nge2 O-O 8. Qd2 a6 9. g4 Qa5 10. Bh6 b5
1964 Magdeburg – Round 13 – Bruemmer, Ullrich – 1/2-1/2 – Starck, Bodo – G45 1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nbd7 7. Qd2 c5 8. Nge2 a6 9. Bh6 Rb8 10. Bxg7 Kxg7
1966 La Habana olm prel – Round 5 – Yepez, Olavo – 1-0 – Garcia Soruco, Julio – G183 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 Nbd7 6. Be3 O-O 7. Qd2 c5 8. Nge2 a6 9. a4 e5 10. dxc5 Nxc5
1966 WchT U26 fin-A 13th – Round 6 – Westerinen, Heikki M.J. – 1/2-1/2 – Gat, Israel – G15 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nbd7 7. Nge2 c5 8. Qd2 a6 9. Rd1 Qa5 10. Nc1 cxd4
1967 US Open – Round 12 – Vano, Edward – 0-1 – Benko, Pal – G38 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Be3 d6 6. f3 Nbd7 7. Qd2 c5 8. Nge2 a6 9. d5 Ne5 10. Ng3 e6
1968 Meldorf U26 – Round 11 – Westerinen, Heikki M.J. – 1-0 – Andersson, Ulf 1949 – G43 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nbd7 7. Qd2 c5 8. Nge2 a6 9. O-O-O Qa5 10. Kb1 Re8
1969 Zagreb – Round 13 – Grdinic, Zvonimir – 0-1 – Udovcic, Mijo – G90 1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nd7 5. Nge2 c5 6. Be3 Ngf6 7. f3 O-O 8. Qd2 a6 9. Nc1 Qc7 10. Nb3 cxd4
Amber-blind 3rd 1994 – Round 5 – Kramnik, Vladimir – 1-0 – Piket, Jeroen – G21 1. e4 d6 2. d4 Nf6 3. f3 g6 4. Be3 Bg7 5. Qd2 O-O 6. Ne2 Nbd7 7. c4 c5 8. Nbc3 a6 9. Rd1 Qc7 10. Nf4 e6

E81t — Saemisch (1937)

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nbd7 7.Qd2 c5 8.Nge2 a6

Les coups candidats

9.Rd1 — 26.8% (352 parties)

Ambassadeurs : Carow, Johannes, Dr. (5x), Larrea, Manuel (4x), Abolianin, Arthur (3x), Munkhgal, Gombosuren (3x), Neef, Maximilian (3x), Thompson, Brian (3x), Humburg, Philipp (3x), Schoene, Maria (3x)

9.d5 — 17.3% (228 parties)

Ambassadeurs : Horvath, Maria (4x), Ozolin, Maxim (3x), Nahalka, Jan (3x), Skacelik, Petr (3x), Wojtaszek, Radoslaw (2x), Markus, Robert (2x), Hoi, Carsten (2x), Garkauskas, Otto Dmitry (2x)

9.dxc5 — 13.5% (177 parties)

Ambassadeurs : Estremera Panos, Sergio (4x), Moreno, Alejandro (2x), Sorin, Ariel (2x), Nunn, John D M (2x), Illingworth, Max (2x), Martinovic, Sasa (2x), De Jong, Tom (2x), Baldauf, Marco (2x)

9.O-O-O — 13.4% (176 parties)

Ambassadeurs : Roos, Michel (2x), Zamkovskaya, Violetta Aleks (2x), Tal, Mikhail (2x), Saidy, Anthony (2x), Babev, Aleksandar (2x), Reeh, Oliver (2x), Adnan, Alrais (2x), Pajzer, Istvan (2x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	9.Rd1	9.d5	9.dxc5	9.O-O-O
<1800	56	21%	21%	14%	14%
1800-2200	515	24%	18%	11%	13%
2200-2600	567	31%	19%	17%	10%
2600+	10	70%	—	20%	—

Évolution par décennie (% des parties)

Décennie	N parties	9.Rd1	9.d5	9.dxc5	9.O-O-O
1950s	28	11%	—	11%	25%
1960s	38	18%	11%	3%	32%
1970s	17	6%	—	12%	41%
1980s	50	20%	8%	12%	24%
1990s	290	20%	14%	11%	19%
2000s	353	25%	20%	12%	13%
2010s	494	35%	20%	16%	7%
2020s	45	22%	24%	20%	9%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
9.Rd1	35%	22%	▼ -13.2%
9.d5	20%	24%	▲ +4.4%
9.dxc5	16%	20%	▲ +3.6%
9.O-O-O	7%	9%	▲ +2.2%

Joueurs célèbres

Champions du monde dans cette position

Tal, Mikhail — 2 parties
Kramnik, Vladimir — 1 partie

Parties historiques

9.Rd1 — 26.8% (352 parties)

1954 — Rivera, X. vs Jerolim, J. — 1-0 — Amsterdam olm
1955 — Rejfir, Josef vs Ujtelky, Maximilián Samuel Rudolf — 1-0 — Prague CZE
1958 — Minev, Nikolay N vs Boutteville, Cesar — 1-0 — Munich GER
1960 — Saidy, Anthony vs Rapaka Samuel Paul — 0-1 — New York Metropolita
1960 — Krogius, Nikolai V vs Terentiev, Vitaly — 1/2-1/2 — Perm RUS

9.d5 — 17.3% (228 parties)

1963 — O'Kelly, Albéric de Galway vs Perez Perez, Francisco Jose — 1/2-1/2 — Havana CUB
1966 — Kerins, Nick vs Ali Gatee — 0-1 — Oerebro
1967 — Vano, Edward vs Benko, Pal — 0-1 — Atlanta
1968 — Fonrobert, Gert Wolfgang vs Araujo, Everson De Moura — 0-1 — Sao Bernardo
1980 — Hoi, Carsten vs Fuller, Maxwell Leonard — 0-1 — Kopenhagen open

9.dxc5 — 13.5% (177 parties)

1954 — Zamkovskaya, Violetta Aleks vs Skotorenko, Vasily — 1-0 — Leningrad ch22-SU sf
1955 — Padevsky, Nikola vs Tringov, Georgi P — 0-1 — Sofia BUL
1958 — Darga, Klaus vs Toran Albero, Roman — 1/2-1/2 — Munich GER
1961 — Behrensen, Jorge vs Goldenberg, Edgardo — 1-0 — Balcarce
1976 — Zilberstein, Valery I vs Petrushin, Alexander I — 1/2-1/2 — Novosibirsk RUS

9.O-O-O — 13.4% (176 parties)

1955 — Juergens, Helmut vs Bruentrup, Dieter — 1/2-1/2 — Zittau GER
1956 — Valshanov vs Prahov, Valentin — 0-1 — Bulgaria
1956 — Zamkovskaya, Violetta Aleks vs Nezhmetdinov, Rashid — 1/2-1/2 — Kharkov UKR
1958 — Bobotsov, Milko G vs Tal, Mikhail — 0-1 — Varna BUL
1958 — Bobotsov vs Tal, Mikhail — 0-1 — Varna BUL

Fin du contenu

Aucune page supplémentaire à charger

Articles plus anciens →