Structure de pions
♔ Blancs ♚ Noirs
Pions doublés
Pions isolés
Arriérés
Chaînes ● f2→g3, h2→g3 ● b7→c6, e7→d6, f7→g6, h7→g6
Passés
Majorité
Cases
♔ Blancs ♚ Noirs
Cases fortes ● f4 (2v0), ● g5 (2v0) ● g4 (2v0), ● f5 (2v0)
Cases faibles
Centre ● d4 (2v0), ● e5 (2v1) ● d5 (2v1), ● e4 (1v0)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Pièces
♔ Blancs ♚ Noirs
Bc1 ● Bc1 Non développé (mob. 5)
Bg2 ● Bg2 Ok (mob. 2)
Bg7 ● Bg7 Ok (mob. 2)
Bc8 ● Bc8 Non développé (mob. 5)
Paire de fous ● Oui ● Oui
Non développées 3 (● b1, ● c1, ● a1) 3 (● b8, ● c8, ● a8)
Sécurité du roi
♔ Blancs ♚ Noirs
Statut ● Roqué ● Roqué
Droits de roque
Thèmes
♔ Blancs ♚ Noirs
Phase Ouverture
Centre mobile
Ruptures ● c4-c5, ● d4-d5 ● …c6-c5, ● …d6-d5, ● …e7-e5

E60m — King’s Indian: Fianchetto without Nc3, 6…c6

1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 O-O 5.Bg2 d6 6.O-O c6 *   ○ Trait aux Blancs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bN
bB
bQ
bR
bK
bP
bP
bP
bP
bB
bP
bP
bP
bN
bP
Case forte (2v0)
wP
wPPion central
Case forte (2v0)
wN
wP
wP
wP
wP
wP
wB
wP
wR
wN
wBFou actif — mobilité 5
wQ
wR
wK
abcdefgh
Plans. Nc3 (Développer b1 — 92 % des parties) ; b3 (Préparer le fianchetto — 5 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wK
wR
wQ
wB
wN
wR
wP
wB
wP
wP
wP
wP
wP
wN
Case forte (2v0)
wP
wP
Case forte (2v0)
bP
bN
bP
bP
bP
bB
bP
bP
bP
bP
bK
bR
bQ
bBFou actif — mobilité 5
bN
bR
hgfedcba
Plans. ...Qa5 (Dame très active (19 cases) — 34 % des parties) ; ...Nbd7 (Développer b8 — 25 % des parties) ; ...Bf5 (Fou actif (mobilité 9), Développer c8 — 16 % des parties) ; ...Qb6 (Contrôle diagonale b6-g1 — 6 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
Partie
1957 CSR-ITA Prague CZE – Round 1 – Cala, Ugo – 1/2-1/2 – Jezek, Stanislav – G6
1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. c4 d6 6. O-O c6 7. b3 Nbd7 8. Bb2 Rb8 9. Qc2 Qc7 10. Nc3 Rd8
1961 WchT U26 08th – Round 6.1 – Zinn, Lothar – 1-0 – Soby, Frode – G54
1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 c6 7. b3 Nbd7 8. Bb2 Nh5 9. e4 b5 10. Nbd2 bxc4
Amber-rapid 3rd 1994 – Round 1 – Polgar, Susan – 0-1 – Piket, Jeroen – G3
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 c6 6. O-O d6 7. b3 Qa5 8. Bb2 Qh5 9. Nbd2 Bg4 10. Qc2 Nbd7
Barcelona ESP 1989 – Round ? – Nikolic, Predrag – 1/2-1/2 – Speelman, Jon S – G4
1. d4 d6 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nf6 5. O-O O-O 6. c4 c6 7. b3 Qa5 8. Qd2 Qh5 9. Nc3 e5 10. dxe5 dxe5
FIDE GP 2008 – Round 13 – Grischuk, Alexander – 1/2-1/2 – Radjabov, Teimour – G89
1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 c6 7. b3 e5 8. dxe5 dxe5 9. Ba3 Qxd1 10. Rxd1 Re8
Moskou ch-URS 1976 – Round 1 – Romanishin, Oleg M – 1-0 – Geller, Efim P – G47
1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c6 6. d4 d6 7. b3 e5 8. dxe5 dxe5 9. Ba3 Qxd1 10. Rxd1 Re8
Moskou ch-URS 1988 – Round 1 – Vaganian, Rafael A – 1/2-1/2 – Smirin, Ilia – G71
1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c6 6. d4 d6 7. b3 Qa5 8. Qd2 Qh5 9. Nc3 Bh3 10. e4 Nbd7
Munchen 1993 – Round 2 – Huebner, Robert – 1/2-1/2 – Adams, Michael – G8
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O c6 7. b3 Qa5 8. Bb2 Qh5 9. Nbd2 Bh3 10. e4 Na6
Olympiad 2002 – Round 9 – Mamedyarov, Shakhriyar – 1/2-1/2 – Dorfman, Iossif – G286
1. d4 d6 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nf6 5. O-O O-O 6. c4 c6 7. b3 Qa5 8. Bb2 Nbd7 9. Qd2 Qxd2 10. Nbxd2 c5
World Rapid 2016 – Round 6.24 – Halkias, Stelios – 0-1 – Onyshchuk, Volodymyr – G223
1. d4 d6 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nf6 5. O-O O-O 6. c4 c6 7. Nbd2 Nbd7 8. b3 Re8 9. Ba3 Qc7 10. Qc2 e5

E60m — Fianchetto without Nc3 (1957)
1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 O-O 5.Bg2 d6 6.O-O c6
Les coups candidats
Ambassadeurs : Barlov, Dragan (35x), Damljanovic, Branko (35x), Loginov, Valery A (32x), Vukic, Milan (31x), Konopka, Michal (23x), Vogel, Jaap (22x), Zueger, Beat (20x), Kurajica, Bojan (20x)
7.b3 — 4.6% (498 parties)
Ambassadeurs : McNab, Colin A (15x), Romanishin, Oleg M (11x), Ribli, Zoltan (10x), Nikolic, Predrag (8x), Barlov, Dragan (7x), Hug, Werner (5x), Davies, Nigel R (5x), Matlak, Marek (5x)
7.h3 — 1.7% (181 parties)
Ambassadeurs : Gross, Georg (11x), Nikolic, Predrag (8x), Gutman, Lev (5x), Drasko, Milan (3x), Bak, Istvan (2x), Zaitsev, Igor A (2x), Ninov, Kiril (2x), Schiller, Wilfried (2x)
7.Nbd2 — 0.5% (49 parties)
Ambassadeurs : Castro Aguilar, Euclides (1x), Mendes, Silvio Luiz Teixeira (1x), Hartwig, Maik (1x), Salai, Ladislav (1x), Goebel, Jan Tobias (1x), Retta, Thorben (1x), Paci, Cedric (1x), Labollita, Martin (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.Nc3 7.b3 7.h3 7.Nbd2
<1800 419 91% 3% 1% 2%
1800-2200 3944 93% 4% 2% 1%
2200-2600 5444 92% 5% 2% 0%
2600+ 93 85% 14% 1%
Évolution par décennie (% des parties)
Décennie N parties 7.Nc3 7.b3 7.h3 7.Nbd2
1950s 31 94% 6%
1960s 89 96% 2% 1%
1970s 331 95% 2% 2%
1980s 572 88% 8% 3%
1990s 2516 91% 6% 2% 0%
2000s 2673 92% 4% 2% 0%
2010s 3552 93% 4% 1% 1%
2020s 1009 94% 4% 1% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.Nc3 93% 94% ▲ +0.7%
7.b3 4% 4% -0.0%
7.h3 1% 1% -0.5%
7.Nbd2 1% 1% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Ju, Wenjun — 10 parties
Karpov, Anatoly — 9 parties
Tal, Mikhail — 4 parties
Ding, Liren — 4 parties
Carlsen, Magnus — 3 parties
Gukesh D — 3 parties
Hou, Yifan — 3 parties
Kasparov, Garry — 2 parties
Botvinnik, Mikhail — 1 partie
Parties historiques
7.Nc3 — 92.4% (9952 parties)
1950 — Castaldi, Vincenzo vs Mastichiadis, Fotis — 1-0 — Dubrovnik olm
1950 — Collet, Hugo vs Pedersen, Eigil — 1/2-1/2 — Dubrovnik olm
1950 — Nielsen, Palle vs Moller, Baldur Helgi — 0-1 — Reykjavik ISL
1951 — Ania Nahid Rosales Espinoza vs Alonzo Castillo Jimenez — 1-0 — Santiago de Chile
1952 — Bain, Michael vs Zvorykina, Kira Alekseyevna — 0-1 — Moscow RUS
7.b3 — 4.6% (498 parties)
1956 — Shapiro, Greg vs Fuchs, Reinhart — 1/2-1/2 — Moskou olm
1957 — Aguayo, Cesar vs Jezek, Stanislav — 1/2-1/2 — CSR-ITA Prague CZE
1961 — Zinn, Lothar vs Soby, Frode — 1-0 — Helsinki FIN
1966 — Aguayo, Cesar vs Bekvalac, Jovan — 0-1 — Imperia ITA
1975 — Romanishin, Oleg M vs Ostojic, Predrag — 1-0 — Odessa UKR
7.h3 — 1.7% (181 parties)
1974 — Rupp, Claus vs Nehmert, Ulrich — 0-1 — Muenster GER
1975 — Bak, Istvan vs Zaitsev, Igor A — 1-0 — Szolnok
1975 — Bak, Istvan vs Zaitsev, Igor A — 1-0 — Szolnok HUN
1977 — Drasko, Milan vs Zueger, Beat — 1/2-1/2 — Cagnes sur Mer
1979 — Donchenko, Anatoly vs Chekhov, Valery A — 0-1 — Moscow ch plof
7.Nbd2 — 0.5% (49 parties)
1960 — Castro Aguilar, Euclides vs Mendes, Silvio Luiz Teixeira — 0-1 — Fortaleza BRA
1992 — Paci, Cedric vs Labollita, Martin — 0-1 — Duisburg Wch U12m
1993 — Hartwig, Maik vs Salai, Ladislav — 0-1 — Salamanca ESP
1993 — Pavlovic, Milos vs Dedes, Nikolaos — 1-0 — Athens op Athens GRE
1995 — Goebel, Jan Tobias vs Retta, Thorben — 0-1 — Wewelsburg