Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→g3, h2→g3	● b6→a5, c7→b6, d7→e6, f7→e6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● f4 (2v0), ● e5 (2v0), ● g5 (2v0)	● e4 (2v0)
Cases faibles	—	—
Centre	● d4 (1v0), ● e5 (2v0)	● d5 (3v1), ● e4 (2v0)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bd2	● Bd2 Actif (mob. 8)
Bg2	● Bg2 Ok (mob. 2)
Bb4		● Bb4 Actif (mob. 6)
Bb7		● Bb7 Actif (mob. 6)
Paire de fous	● Oui	● Oui
Non développées	2 (● b1, ● a1)	2 (● b8, ● a8)

Sécurité du roi

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

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	mobile
Ruptures	● c4-c5, ● d4-d5	● …c7-c5, ● …d7-d5, ● …e6-e5

E16g — Queen’s Indian: Capablanca, Yates, 7.O-O O-O

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+ 6.Bd2 a5 7.O-O O-O * ○ 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 c4-c5).

Atouts. Les Blancs s'appuient sur un contrôle dominant de f4, e5 et g5 et un fou actif en d2.

En contrepartie. Plusieurs pièces dorment encore (le cavalier b1 et la tour a1).

Plans. Bf4 (Fou actif (mobilité 8) — 44 % des parties) ; Bg5 (Fou actif (mobilité 7) — 27 % des parties) ; Nc3 (Développer b1 — 18 % des parties) ; a3 (Préparer expansion aile dame — 6 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plan principal. Jeu au centre (rupture c7-c5).

Atouts. Les Noirs s'appuient sur un contrôle dominant de e4 et des fous actifs en b4 et b7.

En contrepartie. Plusieurs pièces dorment encore (le cavalier b8 et la tour a8).

Plans. ...Be7 (65 % des parties) ; ...d6 (Solidifier le centre, libérer le fou — 11 % des parties) ; ...Bxd2 (Fou actif (mobilité 8) — 5 % des parties) ; ...Ne4 (Cavalier centralisé en e4 — 5 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
19. European Teams 2013 – Round 5.1 – Tkachiev, Vladislav – 1/2-1/2 – Polgar, Judit – G167 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 a5 7. O-O O-O 8. Bg5 Be7 9. Qc2 c5 10. dxc5 bxc5
1927 London – Round 7 – Fairhurst, William – 0-1 – Yates, Frederic D – G34 1. d4 e6 2. c4 Nf6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 a5 7. O-O O-O 8. Nc3 Re8 9. Qc2 d6 10. a3 Bxc3
1965 Tallinn ch-URS – Round 1 – Osnos, Viatcheslav – 1-0 – Kuzmin, Gennadiy – G128 1. Nf3 Nf6 2. d4 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 a5 7. O-O O-O 8. Bf4 Be7 9. Nc3 d5 10. Ne5 Na6
1967 URS-ch35 – Round 1 – Nei, Iivo – 0-1 – Sakharov, Yuri G. – G37 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 a5 7. O-O O-O 8. Bf4 Bd6 9. Nc3 Bxf4 10. gxf4 Ne4
1968 Buenos Aires – Round 2 – Guimard, Carlos E – 1-0 – Benko, Francisco – G10 1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. g3 e6 5. Bg2 Bb4+ 6. Bd2 a5 7. O-O O-O 8. Nc3 Ne4 9. Rc1 Nxd2 10. Qxd2 d5
1968 Kiev (Ukraine) – Round ? – Kots, Yuri I – 1-0 – Zhidkov, Valery S – G19 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 a5 7. O-O O-O 8. Bf4 Bd6 9. Bxd6 cxd6 10. Nc3 Na6
1968 Palma de Mallorca – Round 14 – Visier Segovia, Fernando – 1/2-1/2 – Matanovic, Aleksandar – G125 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 Bb7 7. O-O O-O 8. Nc3 d6 9. Qc2 Nbd7 10. Ne1 Bxg2
1968 Varna – Round 1 – Peev, Peicho – 1-0 – Sakharov, Yuri N – G2 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 a5 7. O-O O-O 8. Nc3 d6 9. Qc2 Nbd7 10. b3 Qb8
1969 Malaga – Round 1 – Benko, Pal – 1-0 – Lengyel, Laszlo – G8 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. g3 b6 6. Bg2 Bb7 7. O-O O-O 8. Bf4 Be7 9. Nc3 Ne4 10. Nxe4 Bxe4
1975 URS Team Ch – Round 4 – Guseva, Ekaterina – 0-1 – ? – G154 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. g3 b6 6. Bg2 Bb7 7. O-O O-O 8. a3 Bxd2 9. Nbxd2 a4 10. b3 axb3
40. Olympiad Open 2012 – Round 2.4 – Tkachiev, Vladislav – 1-0 – Bautista Pacheco, Mateo – G142 1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. d4 Bb4+ 6. Bd2 a5 7. O-O O-O 8. Bg5 Be7 9. Qc2 h6 10. Bxf6 Bxf6
40. Olympiad Open 2012 – Round 7.77 – Grigorchuk, Sergey – 1/2-1/2 – Quesada Perez, Yuniesky – G433 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 a5 7. O-O O-O 8. Nc3 d6 9. Qc2 Nbd7 10. Rfe1 Bxc3
41. Olympiad Open 2014 – Round 1.22 – Almeyda Guevara, Camila – 0-1 – Kovalenko, Igor – G36 1. d4 e6 2. c4 b6 3. Nf3 Bb7 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 Nf6 7. O-O O-O 8. Nc3 d6 9. b3 Nbd7 10. a3 Bxc3
79. Tata Steel GpA 2017 – Round 9.2 – Giri, Anish – 1/2-1/2 – Rapport, Richard – G58 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 a5 7. O-O O-O 8. Bf4 Be7 9. Nc3 Ne4 10. Qc2 Nxc3
Amber Blindfold 2006 – Round 8 – Morozevich, Alexander – 1-0 – Topalov, Veselin – G33 1. Nf3 Nf6 2. g3 b6 3. d4 Bb7 4. c4 e6 5. Bg2 Bb4+ 6. Bd2 a5 7. O-O O-O 8. Nc3 Re8 9. Rc1 d6 10. Bg5 Bxc3
Biel Interzonal 1993 – Round 5 – Abramovic, Bosko – 1/2-1/2 – Gulko, Boris – G117 1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 a5 5. g3 b6 6. Bg2 Bb7 7. O-O O-O 8. Bf4 Be7 9. Nc3 Ne4 10. Qc2 Nxc3
Brussels 1987 – Round 1 – Winants, Luc – 1/2-1/2 – Karpov, Anatoly – G14 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. g3 b6 6. Bg2 Bb7 7. O-O O-O 8. Bf4 Be7 9. Qc2 d5 10. Ne5 Qc8
Brussels blitz 1987 – Round 1 – Karpov, Anatoly – 1-0 – Van der Wiel, John T.H. – G37 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. g3 b6 6. Bg2 O-O 7. O-O Bb7 8. Bg5 Be7 9. Nc3 Ne4 10. Nxe4 Bxe4
Corus A 2009 – Round 6 – Aronian, Levon – 1/2-1/2 – Ivanchuk, Vasyl – G37 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 Bb7 7. O-O O-O 8. Qc2 c5 9. Rd1 Be4 10. Qc1 cxd4
FIDE World Blitz Championship 2025 – Round 6 – Makhnev Denis – 1-0 – Andreikin Dmitry – G110 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 a5 7. O-O O-O 8. Nc3 d6 9. Qc2 Bxc3 10. Bxc3 Be4
FIDE World Rapid 2014 – Round 9.20 – Potkin, Vladimir – 1/2-1/2 – Polgar, Judit – G179 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 Bb7 7. O-O O-O 8. Bf4 Be7 9. Qc2 Be4 10. Qc1 Na6
Interpolis 1986 – Round 3 – Karpov, Anatoly – 1/2-1/2 – Korchnoi, Viktor – G7 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 a5 7. O-O O-O 8. Bg5 Be7 9. Qc2 h6 10. Bxf6 Bxf6
KRO-tweekamp 1982 – Round 2 – Timman, Jan H – 1/2-1/2 – Korchnoi, Viktor – G1 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. g3 b6 6. Bg2 Bb7 7. O-O O-O 8. Bf4 Be7 9. Qc2 c5 10. Nc3 cxd4
KRO-tweekamp 1982 – Round 6 – Timman, Jan H – 1/2-1/2 – Korchnoi, Viktor – G5 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. g3 b6 6. Bg2 Bb7 7. O-O O-O 8. Nc3 Ne4 9. Rc1 Nxc3 10. Bxc3 Be4
Las Palmas 1981 – Round 6 – Timman, Jan H – 1-0 – Korchnoi, Viktor – G15 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. g3 b6 6. Bg2 Bb7 7. O-O O-O 8. Bf4 Be7 9. Nc3 Ne4 10. Qc2 Nxc3
Lindores Abbey Tal Memorial 2021 – Round 5.28 – Cheparinov, Ivan – 0-1 – Durarbayli, Vasif – G234 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 a5 7. O-O O-O 8. Bg5 Be7 9. Nc3 Ne4 10. Bxe7 Qxe7
Manila Interzonal 1990 – Round 6 – Lputian, Smbat – 1/2-1/2 – Korchnoi, Viktor – G100 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 a5 7. O-O O-O 8. Bf4 Be7 9. Nc3 Ne4 10. Rc1 d6
Paris Immopar rapid 1991 – Round 1 – Salov, Valery – 1/2-1/2 – Jussupow, Artur – G4 1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 a5 5. g3 O-O 6. Bg2 b6 7. O-O Bb7 8. Nc3 d6 9. Rc1 Nbd7 10. Bg5 h6
Qatar Masters Open 2015 – Round 4.19 – Fedoseev, Vladimir – 1-0 – Xu, Jun(SD) – G136 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 a5 7. O-O O-O 8. Bf4 Be7 9. Nc3 Ne4 10. Rc1 d6
Qatar Masters Open 2015 – Round 6.20 – Khismatullin, Denis – 1/2-1/2 – Xu, Jun(SD) – G205 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 a5 7. O-O O-O 8. Bf4 Be7 9. Re1 d6 10. Qc2 c5
Roquebrune rapid 1992 – Round 21 – Ivanchuk, Vasyl – 1-0 – Speelman, Jon S – G69 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. g3 b6 6. Bg2 Bb7 7. O-O O-O 8. Qc2 h6 9. Bf4 Be4 10. Qd1 Nc6
Sharjah Grand Prix 2017 – Round 1.5 – Ding, Liren – 0-1 – Rapport, Richard – G5 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 a5 7. O-O O-O 8. Bf4 Be7 9. Nc3 Ne4 10. Qd3 Nxc3
Thessaloniki olm 1984 – Round 6 – Olafsson, Fridrik – 1/2-1/2 – Timman, Jan H – G40 1. Nf3 Nf6 2. c4 e6 3. d4 Bb4+ 4. Bd2 a5 5. g3 b6 6. Bg2 Bb7 7. O-O O-O 8. Bf4 Be7 9. Nc3 Ne4 10. Nxe4 Bxe4
USA Ch 2022 – Round 1.2 – Sevian, Samuel – 1-0 – Moradiabadi, Elshan – G2 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 a5 7. O-O O-O 8. Bg5 Be7 9. Qc2 Na6 10. Bxf6 Bxf6
World Blitz 2015 – Round 20.36 – Inarkiev, Ernesto – 0-1 – Morozevich, Alexander – G1251 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. g3 b6 6. Bg2 Bb7 7. O-O O-O 8. Nc3 d6 9. d5 Re8 10. Nd4 e5
World Blitz 2017 – Round 4.20 – Almasi, Zoltan – 1/2-1/2 – Salgado Lopez, Ivan – G185 1. Nf3 Nf6 2. c4 b6 3. d4 e6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 a5 7. O-O O-O 8. Bf4 Be7 9. Nc3 Ne4 10. Qc2 Nxc3
World Blitz 2018 – Round 13.32 – Sargissian, Gabriel – 0-1 – Predke, Alexandr – G775 1. c4 b6 2. d4 Bb7 3. Nf3 e6 4. g3 Nf6 5. Bg2 Bb4+ 6. Bd2 a5 7. O-O O-O 8. Bf4 Be7 9. Nc3 Ne4 10. Qd3 Nxc3
World Blitz 2022 – Round 1.34 – Brunello, Sabino – 1-0 – Yoo, Christopher Woojin – G26 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 a5 7. O-O O-O 8. Bf4 Be7 9. Nc3 Ne4 10. Nb5 Na6
World Blitz 2022 – Round 6.34 – Sargissian, Gabriel – 1/2-1/2 – Adly, Ahmed – G309 1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 a5 5. g3 b6 6. Bg2 Bb7 7. O-O O-O 8. Bf4 d5 9. Ne5 Bd6 10. Nc3 Nbd7
World Championship 33th-KK3 1986 – Round 24 – Kasparov, Garry – 1/2-1/2 – Karpov, Anatoly – G11 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 a5 7. O-O O-O 8. Bg5 Be7 9. Qc2 h6 10. Bxf6 Bxf6

E16g — Capablanca, Yates (1927)

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+ 6.Bd2 a5 7.O-O O-O

Les coups candidats

8.Bf4 — 39.6% (725 parties)

Ambassadeurs : Fedorchuk, Sergey A. (17x), Korchnoi, Viktor (9x), Polak, Tomas (9x), Borwell, Alan P (7x), Rapport, Richard (7x), Stupak, Leonid K (6x), King, Daniel J (5x), Salov, Valery (5x)

8.Bg5 — 23.1% (423 parties)

Ambassadeurs : Fedorchuk, Sergey A. (9x), Korchnoi, Viktor (8x), Karpov, Anatoly (5x), Gheorghiu, Florin (5x), Short, Nigel D (4x), Christiansen, Larry (4x), Jussupow, Artur (4x), Larkin, Vladyslav (4x)

8.Nc3 — 21.4% (392 parties)

Ambassadeurs : Korchnoi, Viktor (8x), Fedorchuk, Sergey A. (5x), Vanduyfhuys, Daria (5x), Timman, Jan H (4x), Ksieski, Zbigniew (3x), David, Alberto (3x), Kavalek, Lubomir (2x), Lerner, Konstantin Z (2x)

8.a3 — 9.1% (167 parties)

Ambassadeurs : Zichichi, Alvise (2x), Korchnoi, Viktor (2x), Dory, Jeno (2x), Svane, Rasmus (2x), Larkin, Vladyslav (2x), Kokkoris, Hristos (1x), Parma, Bruno (1x), Duriga, Stefan (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	8.Bf4	8.Bg5	8.Nc3	8.a3
<1800	43	53%	19%	12%	16%
1800-2200	461	32%	18%	24%	18%
2200-2600	1151	41%	25%	22%	6%
2600+	105	49%	28%	17%	1%

Évolution par décennie (% des parties)

Décennie	N parties	8.Bf4	8.Bg5	8.Nc3	8.a3
1960s	8	50%	—	38%	12%
1970s	9	44%	—	11%	33%
1980s	158	44%	30%	17%	4%
1990s	186	29%	25%	26%	9%
2000s	294	28%	32%	23%	9%
2010s	775	40%	21%	23%	9%
2020s	401	49%	18%	17%	10%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
8.Bf4	40%	49%	▲ +9.1%
8.Bg5	21%	18%	▼ -2.7%
8.Nc3	23%	17%	▼ -6.3%
8.a3	9%	10%	▲ +1.1%

Joueurs célèbres

Champions du monde dans cette position

Hou, Yifan — 8 parties
Karpov, Anatoly — 7 parties
Ding, Liren — 2 parties
Kasparov, Garry — 1 partie
Ju, Wenjun — 1 partie

Parties historiques

8.Bf4 — 39.6% (725 parties)

1965 — Osnos, Viatcheslav vs Kuzmin, Gennadi — 1-0 — Tallinn ch-URS
1967 — Nei, Iivo vs Sakharov, Yuri N — 0-1 — Kharkov ch-URS
1968 — Kots, Yuri I vs Zhidkov, Valery S — 1-0 — Kiev UKR
1969 — Benko, Pal vs Lengyel, Laszlo — 1-0 — Malaga ESP
1971 — Popov, Luben vs Orev, Petar — 1-0 — Sofia BUL

8.Bg5 — 23.1% (423 parties)

1981 — Tisdall, Jonathan D vs Short, Nigel D — 1/2-1/2 — Brighton ENG
1981 — Schussler, Harry vs Speelman, Jon S — 1/2-1/2 — Graz WTch jr
1981 — Garcia Alarcon, Alvaro vs Machado Jr, Hermes Amilcar — 0-1 — San Pedro de Jujuy
1981 — Schweber, Samuel vs Reinhardt, Bernd — 1-0 — Moron
1981 — Nikolic, Predrag vs Gligoric, Svetozar — 1/2-1/2 — Pula CRO

8.Nc3 — 21.4% (392 parties)

1968 — Visier Segovia, Fernando vs Matanovic, Aleksandar — 1/2-1/2 — Palma de Majorca ESP
1968 — Peev, Peicho vs Sakharov, Yuri N — 1-0 — Varna BUL
1968 — Guimard, Carlos E vs Benko, Francisco — 1-0 — Buenos Aires ARG
1978 — Basagic, Zlatko vs Pelitov, Dimitar — 1-0 — Pazardzik
1980 — Ross, David vs Dzera, Victor — 1/2-1/2 — Ontario CAN

8.a3 — 9.1% (167 parties)

1968 — Kokkoris, Hristos vs Parma, Bruno — 0-1 — Athens GRE
1970 — Ghitescu, Theodor vs Smyslov, Vasily — 1/2-1/2 — Rovinj/Zagreb CRO
1975 — Guseva, Evgenia M. vs ? — 0-1 — Riga LAT
1978 — Dejkalo, Stefan vs Gieruszynski, Jerzy — 1/2-1/2 — Warsaw POL
1982 — Zichichi, Alvise vs Korchnoi, Viktor — 0-1 — Rome ITA

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