E63j — King’s Indian: Fianchetto, Panno, 8.h3 Rb8 9.Be3

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nc6 7.O-O a6 8.h3 Rb8 9.Be3 * ● Trait aux Noirs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plan principal. Jeu au centre (rupture c4-c5).

Atouts. Les Blancs s'appuient sur un contrôle dominant de f4, d5 et g5 et un fou actif en e3.

Plans. Nd2 (51 % des parties) ; Rc1 (21 % des parties) ; d5 (Occuper le centre — 5 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plan principal. Jeu sur l'aile dame (...b5 dans 63 % des parties).

Atouts. Les Noirs s'appuient sur un contrôle dominant de f5.

Plans. ...b5 (Expansion aile dame — 63 % des parties) ; ...Bd7 (Fou actif (mobilité 6), Développer c8 — 21 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→g3	● b7→a6, c7→d6, e7→d6, f7→g6, h7→g6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● f4 (2v0), ● d5 (2v1), ● g5 (2v0)	● f5 (2v0)
Cases faibles	—	—
Centre	● d4 (3v1), ● d5 (2v1)	—

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bg2	● Bg2 Ok (mob. 1)
Be3	● Be3 Actif (mob. 5)
Bg7		● Bg7 Ok (mob. 2)
Bc8		● Bc8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	1 (● a1)	1 (● c8)

Sécurité du roi

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

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	mobile
Ruptures	● c4-c5	● …d6-d5, ● …e7-e5

Partie
1955 CSR Ch – Round 11 – Rejfir, Josef – 1/2-1/2 – Dolezal, Jiri – G81 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nc6 7. O-O Rb8 8. h3 a6 9. Be3 b5 10. cxb5 axb5
1955 CSR Ch – Round 17 – Urbanec, Karel – 1-0 – Stulik, Vlastimil – G131 1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. g3 Bg7 5. Bg2 O-O 6. O-O Nc6 7. Nc3 a6 8. h3 Rb8 9. Be3 b5 10. Nd2 Na5
1955 Gothenburg Interzonal – Round 6 – Stahlberg, Gideon – 1/2-1/2 – Panno, Oscar – G54 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. d4 Nc6 7. O-O Rb8 8. h3 a6 9. Be3 b5 10. cxb5 axb5
1956 Candidats Tournament – Round 3 – Smyslov, Vladimir – 1-0 – Petrosian, Tigran A. – G12 1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. g3 O-O 5. Bg2 d6 6. Nf3 Nc6 7. O-O a6 8. h3 Rb8 9. Be3 b5 10. cxb5 axb5
1956 Montevideo – Round ? – Alvarez del Monte, Jose – 0-1 – Najdorf, Miguel – G57 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 Nc6 7. Nc3 a6 8. h3 Rb8 9. Be3 b5 10. cxb5 axb5
1957 Leningrad Ch – Round 1 – Zhukhovitsky, Samuel – 0-1 – Suetin, Alexey S – G7 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 a6 7. Nc3 Nc6 8. h3 Rb8 9. Be3 b5 10. cxb5 axb5
1957 Mar del Plata – Round 5 – Eliskases, Erich – 1/2-1/2 – Wexler, Bernardo – G52 1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 Nc6 7. Nc3 a6 8. h3 Rb8 9. Be3 b5 10. cxb5 axb5
1957 Moskou ch-URS – Round 10 – Khasin, Abram – 1/2-1/2 – Tal, Mikhail – G105 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 Nc6 7. Nc3 a6 8. h3 Rb8 9. Be3 b5 10. cxb5 axb5
1957 POL Ch 15th – Round 11 – Dzieciolowski, Adam – 1/2-1/2 – Szukszta, Janus – G15 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 Nc6 6. Nf3 d6 7. O-O a6 8. h3 Rb8 9. Be3 b5 10. cxb5 axb5
1958 Haifa/Tel Aviv – Round 11 – Dyner, Israel Boruch – 1/2-1/2 – Van den Berg, Carel B – G61 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 Nc6 7. Nc3 a6 8. h3 Rb8 9. Be3 b5 10. cxb5 axb5
1958 Haifa/Tel Aviv – Round 12 – Reshevsky, Samuel – 1-0 – Van den Berg, Carel B – G66 1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 Nc6 7. Nc3 a6 8. h3 Rb8 9. Be3 b5 10. cxb5 axb5
1959 Asztalos Memorial 2nd – Round 5 – Kluger, Gyula – 1/2-1/2 – Soos, Bela – G7 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nc6 7. O-O a6 8. h3 Rb8 9. Be3 b5 10. cxb5 axb5
1961 Zagreb – Round 1 – Marovic, Drazen – 1/2-1/2 – Sofrevski, Jovan – G19 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. g3 d6 6. Bg2 Nc6 7. O-O a6 8. h3 Rb8 9. Be3 b5 10. cxb5 axb5
1962 It Bamberg GER – Round 10 – Clemens, Christian, Dr. – 1-0 – Ellrich, Paul – G50 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. d4 Nc6 7. Nc3 a6 8. h3 Rb8 9. Be3 b5 10. cxb5 axb5
1962 Skopje ch17-YUG – Round 1 – Lukic, Arsenije – 1-0 – Sofrevski, Jovan – G19 1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. g3 Bg7 5. Bg2 O-O 6. Nf3 Nc6 7. O-O a6 8. h3 Rb8 9. Be3 b5 10. cxb5 axb5
1962 Skopje ch17-YUG – Round 15 – Sofrevski, Jovan – 1/2-1/2 – Smailbegovic, Hasan – G109 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. Nc3 Nc6 7. d4 a6 8. h3 Rb8 9. Be3 b5 10. cxb5 axb5
1963 Zenica ch YUG – Round 3 – Marovic, Drazen – 1-0 – Masic, Ljubomir – G9 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nc6 7. O-O a6 8. h3 Rb8 9. Be3 b5 10. cxb5 axb5
1964 US Open – Round ? – Saltzberg, Mitchell – 0-1 – Byrne, Robert E – G14 1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 d6 5. g3 O-O 6. Bg2 Nc6 7. O-O Rb8 8. h3 a6 9. Be3 b5 10. cxb5 axb5
1965 Capablanca Memorial – Round 15 – Ivkov, Borislav – 1-0 – Perez Perez, Francisco Jose – G156 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d6 6. c4 Nc6 7. Nc3 a6 8. h3 Rb8 9. Be3 b5 10. cxb5 axb5
1966 CSR Ch Int 1st – Round 13 – Pithart, Frantisek – 1/2-1/2 – Ciocaltea, Victor – G71 1. c4 g6 2. d4 Nf6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nc6 7. O-O a6 8. h3 Rb8 9. Be3 Bd7 10. Rc1 b5
1966 New York ch-USA – Round 10 – Evans Lianda – 1/2-1/2 – Saidy, Anthony – G49 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. d4 d6 6. Nf3 Nc6 7. O-O a6 8. h3 Rb8 9. Be3 Na5 10. Nd2 b5
1967 American Open – Round 4 – Leidner, Mitchell – 0-1 – Osbun, Erik – G5 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 Nc6 7. Nc3 a6 8. h3 Rb8 9. Be3 b5 10. d5 Na5
1968 Hoogovens-B – Round 1 – Marovic, Drazen – 0-1 – Ciocaltea, Victor – G3 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. Nc3 Nc6 7. O-O a6 8. h3 Rb8 9. Be3 b5 10. cxb5 axb5
1968 Lugano olm - Round 1 - Korchnoi, Viktor - 1-0 - Lee, Paak Hei - G113 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nf3 Nc6 7. O-O a6 8. h3 Rb8 9. Be3 b5 10. Nd2 Bd7
1969 Budapest ch-HUN – Round 1 – Barcza, Gedeon – 1/2-1/2 – Adorjan, Andras – G106 1. Nf3 g6 2. d4 Nf6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 Nc6 7. Nc3 a6 8. h3 Rb8 9. Be3 Na5 10. Nd2 b5
1969 Hoogovens – Round 12 – Kramer, Hanspeter – 0-1 – Ciocaltea, Victor – G96 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nc6 7. O-O a6 8. h3 Rb8 9. Be3 b5 10. Nd2 Bd7
1969 Hoogovens-B – Round 5 – Kozma, Julius – 1/2-1/2 – Ciocaltea, Victor – G26 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. h3 Rb8 9. Be3 b5 10. Nd2 Bd7
1969 Luhacovice – Round 1 – Beni, Alfred – 0-1 – Kupka, Slavoj – G9 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nf3 Nc6 7. O-O a6 8. h3 Rb8 9. Be3 b5 10. cxb5 axb5
1969 Netanya – Round 11 – Kavalek, Lubomir – 1-0 – Domnitz, Zadok – G71 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nc3 Nc6 7. O-O a6 8. h3 Rb8 9. Be3 Bd7 10. Rc1 b5
1969 Netanya – Round 12 – Reshevsky, Samuel – 1/2-1/2 – Kagan, Shimon – G80 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. h3 Rb8 9. Be3 b5 10. cxb5 axb5
1969 Raach zt – Round ? – Smejkal, Jan – 1/2-1/2 – Portisch, Lajos – G182 1. c4 g6 2. Nf3 Bg7 3. d4 Nf6 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. h3 Rb8 9. Be3 b5 10. Nd2 Bd7
1969 Reggio Emilia ITA – Round 6 – Mista, Ladislav – 1/2-1/2 – Filep, Tibor – G12 1. Nf3 g6 2. c4 Bg7 3. g3 Nf6 4. Bg2 O-O 5. O-O d6 6. d4 Nc6 7. Nc3 a6 8. h3 Rb8 9. Be3 Nd7 10. Rc1 Na5
1969 Sarajevo – Round 7 – Korchnoi, Viktor – 1-0 – Bukal, Vladimir Jr. – G51 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. Nf3 Nc6 7. O-O a6 8. h3 Rb8 9. Be3 Bf5 10. Rc1 Ne4
1969 Varna – Round 1 – Krogius, Nikolai V – 1-0 – Ciocaltea, Victor – G3 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. h3 Rb8 9. Be3 b5 10. Nd2 Bd7
1971 Hoogovens – Round 9 – Lengyel, Laszlo – 0-1 – Donner, Jan Hein – G40 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. Nf3 Nc6 7. O-O a6 8. h3 Rb8 9. Be3 b5 10. Nd2 Bd7
1973 Leningrad Interzonal – Round 16 – Cuellar Alpire, Mariana – 0-1 – Byrne, Robert – G157 1. Nf3 Nf6 2. g3 g6 3. c4 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 Nc6 7. Nc3 Rb8 8. h3 a6 9. Be3 b5 10. cxb5 axb5
41. Olympiad Open 2014 – Round 4.42 – Cordova, Emilio – 1-0 – Berend, Elvira – G297 1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. h3 Rb8 9. Be3 e6 10. a4 a5
Brussels blitz 1987 – Round 1 – Ljubojevic, Ljubomir – 1-0 – Van der Wiel, John T.H. – G43 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d6 5. Bg2 O-O 6. O-O Nc6 7. Nc3 a6 8. h3 Rb8 9. Be3 b5 10. Nd2 Qe8

E63j — Fianchetto, Panno (1955)

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nc6 7.O-O a6 8.h3 Rb8 9.Be3

Les coups candidats

9…b5 — 63.2% (571 parties)

Ambassadeurs : Marovic, Drazen (6x), Zhidkov, Valery S (6x), Rogozenco, Dorian (6x), Ciocaltea, Victor (5x), Tal, Mikhail (4x), Korchnoi, Viktor (4x), Kalinitschew, Sergey (4x), Schulz, Klaus-Juergen (4x)

9…Bd7 — 20.6% (186 parties)

Ambassadeurs : Ligterink, Gert (3x), Zapata, Alonso (3x), Nogueiras Santiago, Jesus (3x), Root, Douglas (2x), Borisova, Borislava (2x), Istratescu, Andrei (2x), Rodriguez, Ruben (1x), Boudy Bueno, Julio Leonardo (1x)

9…Nd7 — 4.2% (38 parties)

Ambassadeurs : Graf, Joachim (2x), Lagunow, Alexander (2x), Clarke, Peter (1x), Wade, Robert G (1x), Mista, Ladislav (1x), Filep, Tibor (1x), Napolitano, Christian (1x), Pegoraro, Cosme Gervasio (1x)

9…e6 — 2.7% (24 parties)

Ambassadeurs : Stuhlik, Marko (2x), Harestad, Thor Geir (2x), Debarnot, Roberto (1x), Palacios Lanza, Antonio (1x), Marovic, Drazen (1x), Ciocaltea, Victor (1x), Atalik, Suat (1x), Hook, William (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	9…b5	9…Bd7	9…Nd7	9…e6
<1800	10	80%	20%	—	—
1800-2200	242	56%	24%	5%	2%
2200-2600	516	65%	21%	4%	3%
2600+	6	50%	50%	—	—

Évolution par décennie (% des parties)

Décennie	N parties	9…b5	9…Bd7	9…Nd7	9…e6
1950s	24	88%	—	4%	—
1960s	39	67%	8%	5%	—
1970s	93	63%	24%	3%	1%
1980s	123	82%	10%	2%	2%
1990s	243	63%	22%	4%	4%
2000s	209	56%	25%	5%	3%
2010s	154	53%	25%	6%	3%
2020s	18	56%	28%	—	6%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
9…b5	53%	56%	▲ +2.3%
9…Bd7	25%	28%	▲ +3.1%
9…Nd7	6%	0%	▼ -5.8%
9…e6	3%	6%	▲ +2.3%

Joueurs célèbres

Champions du monde dans cette position

Tal, Mikhail — 4 parties
Karpov, Anatoly — 1 partie

Parties historiques

9…b5 — 63.2% (571 parties)

1955 — Stahlberg, Gideon vs Panno, Oscar — 1/2-1/2 — Goteborg izt
1955 — Rejfir, Josef vs Dolezal, Jiri — 1/2-1/2 — Prague CZE
1955 — Urbanec, Karel vs Stulik, Vlastimil — 1-0 — Prague CZE
1956 — Caetano, Pedro de Mendonca vs Llorens Rubio, Joan — 0-1 — corr ch-Spain
1956 — Ilivitsky, Georgy A vs Shamkovich, Leonid — 1/2-1/2 — Kislovodsk

9…Bd7 — 20.6% (186 parties)

1966 — Parak, Frantisek vs Ciocaltea, Victor — 1/2-1/2 — Harrachov
1969 — Rodriguez, Ruben vs Boudy Bueno, Julio Leonardo — 0-1 — Dresden GER
1969 — Kavalek, Lubomir vs Domnitz, Zadok — 1-0 — Netanya ISR
1970 — Radojevic, Miomir vs Andersson, Ulf — 0-1 — Sombor
1970 — Kupka, Slavoj vs Pribyl, Josef — 1/2-1/2 — Havirov CZE

9…Nd7 — 4.2% (38 parties)

1958 — Clarke, Peter vs Wade, Robert G — 1-0 — Leamington
1968 — Napolitano, Christian vs Pegoraro, Cosme Gervasio — 1/2-1/2 — Milan ch
1969 — Mista, Ladislav vs Filep, Tibor — 1/2-1/2 — Reggio Emilia ITA
1970 — Vukic, Milan vs Krnic, Zdenko — 1-0 — Sombor
1970 — Mista, Aleksander vs Filip, Marius Liviu — 1/2-1/2 — Reggio Emilia ITA

9…e6 — 2.7% (24 parties)

1973 — Marovic, Drazen vs Ciocaltea, Victor — 1-0 — Dortmund GER
1981 — Debarnot, Roberto vs Palacios Lanza, Antonio — 0-1 — San Pedro de Jujuy c
1988 — Atalik, Suat vs Hook, William — 1-0 — Thessaloniki GRE
1991 — Itkis, Boris vs Gabdrakhmanov, Rafail — 0-1 — Miedzybrodzie
1991 — Harestad, Thor Geir vs Melkeraen, Terje — 1-0 — Fister

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