E11i — Bogo-Indian: 4.Bd2 Be7 5.g3 d5 6.Bg2 O-O 7.O-O c6 8.Qc2

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 Be7 5.g3 d5 6.Bg2 O-O 7.O-O c6 8.Qc2 * ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Atouts. Les Blancs s'appuient sur les cases fortes f4, e5 et g5, un fou actif en d2 et la paire de fous.

Côté adverse. Le fou enfermé en c8.

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

Plans. Nc3 (Développer Nb1) ; h3 (Empêcher ...Bg4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur la case forte e4, un fou actif en e7 et la paire de fous.

Côté adverse. Le fou enfermé en g2.

En contrepartie. Plusieurs pièces dorment encore (le cavalier b8, le fou c8 et la tour a8).

Plans. ...Bd7 (PRIORITÉ: libérer le Bc8 (...Bd7, b6+Bb7, ...Bg4, ...Bf5)) ; ...Nbd7 (Développer Nb8) ; ...Bg4 (Clouer Nf3) ; ...c5 (Rupture) ; ...e5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→g3, h2→g3	● c6→d5, e6→d5, b7→c6, f7→e6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● f4 (2v0), ● e5 (2v0), ● g5 (2v0)	● e4 (2v1)
Cases faibles	—	—
Centre	● d4 (1v0), ● e5 (2v0)	● d5 (4v1), ● e4 (2v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bd2	● Bd2 Actif (mob. 9)
Bg2	● Bg2 Enfermé (mob. 2)
Be7		● Be7 Actif (mob. 4)
Bc8		● Bc8 Non développé (mob. 1)
Paire de fous	● Oui	● Oui
Non développées	2 (b1, a1)	3 (b8, c8, a8)

Sécurité du roi

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

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	fermé
Ruptures	● c4-c5	● …c6-c5, ● …e6-e5

Partie
10. Sinquefield Cup 2023 – Round 8.2 – Giri, Anish – 1/2-1/2 – Caruana, Fabiano – G30 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 O-O 6. O-O c6 7. Qc2 b6 8. Bf4 Bb7 9. Rd1 Nbd7 10. Ne5 Nh5
11th Sinquefield Cup 2024 - Round 3 - Praggnanandhaa, R - 1/2-1/2 - Gukesh, D - G11 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 Nbd7 9. Rd1 a5 10. Bf4 b6
19. European Teams 2013 – Round 8.9 – Pelletier, Yannick – 1/2-1/2 – Lupulescu, Constantin – G300 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. Qc2 O-O 8. O-O Nbd7 9. Rd1 b6 10. Bf4 Bb7
1958 Munich olm prel – Round 2 – Smyslov, Vladimir – 1/2-1/2 – Prameshuber, Alexander – G12 1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. d4 c6 7. Qc2 b6 8. Bf4 Bb7 9. Rd1 Nbd7 10. Ne5 Qc8
1959 Buenos Aires Ch – Round 6 – Reinhardt, Enrique – 0-1 – Espinosa Flores, Rafael Emilio – G23 1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 O-O 7. O-O c6 8. Qc2 Nbd7 9. Rd1 Ne4 10. Be1 f5
1960 Leipzig olm fin-A – Round 4 – Pietzsch, Wolfgang – 1/2-1/2 – Donner, Jan-Hein – G4 1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Qc2 O-O 7. Nf3 c6 8. O-O b6 9. b3 Nbd7 10. Bc3 Ne4
1961 Moskou – Round 1 – Smyslov, Vladimir – 1/2-1/2 – Averbakh, Yuri L – G105 1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. d4 c6 7. Qc2 b6 8. Bf4 Bb7 9. Nbd2 Nbd7 10. e4 Rc8
1966 Lanjaron – Round 5 – O'Kelly, Albéric de Galway – 1/2-1/2 – Ulvestad, Olaf – G16 1. d4 d5 2. c4 e6 3. Nf3 Be7 4. g3 Nf6 5. Bg2 c6 6. O-O O-O 7. Qc2 b6 8. Bf4 Ba6 9. Nbd2 Nbd7 10. Rfc1 Nh5
1968 Alma Ata ch-URS – Round 5 – Osnos, Viatcheslav – 1/2-1/2 – Liberzon, Vladimir M – G56 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O c6 7. Qc2 b6 8. Bf4 Bb7 9. Nbd2 Nh5 10. Be3 Nd7
20. European Teams 2015 – Round 3.14 – Ragger, Markus – 0-1 – Grandelius, Nils – G116 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 a5 9. b3 b5 10. Ne5 bxc4
20. European Teams 2015 – Round 5.7 – Sebenik, Matej – 0-1 – Tiviakov, Sergei – G227 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. Qc2 b6 8. Bf4 O-O 9. O-O Ba6 10. cxd5 cxd5
20. European Teams 2015 – Round 9.7 – Stefansson, Hannes – 1-0 – Grandelius, Nils – G404 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 Nbd7 9. Rd1 a5 10. Bf4 b5
3. Norway Chess 2015 – Round 8.3 – Giri, Anish – 1-0 – Topalov, Veselin – G39 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 Nbd7 9. Rd1 b6 10. b3 a5
4. Norway Chess 2016 – Round 9.2 – Carlsen, Magnus – 1-0 – Eljanov, Pavel – G41 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 Nbd7 9. a4 a5 10. Rc1 Ne4
4. Sinquefield Cup 2016 – Round 4.4 – So, Wesley – 1/2-1/2 – Giri, Anish – G19 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 Nbd7 9. Rd1 b6 10. b3 a5
41. Olympiad Open 2014 – Round 11.1 – Ding, Liren – 1-0 – Gajewski, Grzegorz – G746 1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 O-O 7. O-O c6 8. Qc2 Nbd7 9. Rd1 b6 10. b3 a5
41. Olympiad Open 2014 – Round 2.25 – Perez Ponsa, Federico – 1/2-1/2 – Illescas Cordoba, Miguel – G125 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. Qc2 O-O 8. O-O b6 9. Rd1 Nbd7 10. Bf4 Bb7
41. Olympiad Open 2014 – Round 5.18 – Kovalyov, Anton – 1/2-1/2 – Nakamura, Hikaru – G334 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 b6 9. Bf4 Ba6 10. b3 Nbd7
42. Olympiad 2016 – Round 3.21 – Papaioannou, Ioannis CS – 1/2-1/2 – Ghaem Maghami, Ehsan – G202 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. Qc2 O-O 8. O-O Nbd7 9. b3 b6 10. Bc3 Ne4
42. Olympiad 2016 – Round 4.23 – Postny, Evgeny – 1/2-1/2 – Meier, Georg – G276 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 Be7 6. Nf3 O-O 7. O-O c6 8. Qc2 Nbd7 9. Rd1 b6 10. b3 a5
42. Olympiad 2016 – Round 7.1 – Vidit, Santosh Gujrathi – 0-1 – So, Wesley – G465 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 b6 9. Ne5 Bb7 10. Rd1 Nfd7
43. Olympiad 2018 – Round 10.27 – Nyback, Tomi – 1/2-1/2 – Mollah Abdullah, Al Rakib – G661 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. Qc2 O-O 8. O-O b6 9. Rd1 Bb7 10. Bf4 Nbd7
43. Olympiad 2018 – Round 11.12 – Papaioannou, Ioannis CS – 1-0 – Gelfand, Boris – G706 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 Nbd7 9. Rd1 b6 10. Bf4 Bb7
43. Olympiad 2018 – Round 3.5 – Sebenik, Matej – 0-1 – Naiditsch, Arkadij – G216 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 b6 9. Bf4 Bb7 10. Rd1 Nbd7
6. World Blitz 2010 – Round 11.6 – Grischuk, Alexander – 1/2-1/2 – Kramnik, Vladimir – G74 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Bf4 b6 9. Qc2 Bb7 10. Rd1 Nbd7
7. Mikhail Tal Memorial 2012 – Round 7 – Nakamura, Hikaru – 1/2-1/2 – Carlsen, Magnus – G31 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. Qc2 c6 8. O-O b6 9. Bf4 Bb7 10. Rd1 Nbd7
7. World Team Championship 2010 – Round 6 – Sasikiran, Krishnan – 1/2-1/2 – Grischuk, Alexander – G96 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 b6 9. Bf4 Ba6 10. b3 Nbd7
73. Tata Steel GMA 2011 – Round 13 – Giri, Anish – 1/2-1/2 – Ponomariov, Ruslan – G62 1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 c6 7. Qc2 O-O 8. O-O Nbd7 9. Rd1 b6 10. b3 Ba6
76. Tata Steel Masters 2014 – Round 4.6 – Giri, Anish – 1/2-1/2 – So, Wesley – G24 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. O-O O-O 8. Qc2 b6 9. Rd1 Nbd7 10. Bf4 Bb7
78. Tata Steel GpA 2016 – Round 3.6 – So, Wesley – 1/2-1/2 – Karjakin, Sergey – G20 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 b6 9. Rd1 Nbd7 10. Bf4 Ba6
9. Masters Final 2016 – Round 7.3 – Nakamura, Hikaru – 1/2-1/2 – So, Wesley – G21 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 b6 9. Rd1 Nbd7 10. b3 Ba6
Amber-blindfold 20th 2011 – Round 10 – Kramnik, Vladimir – 1/2-1/2 – Ivanchuk, Vasyl – G38 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. Qc2 O-O 8. O-O b6 9. Rd1 Nbd7 10. Bf4 Bb7
Amber-rapid 18th 2009 – Round 11 – Aronian, Levon – 1/2-1/2 – Topalov, Veselin – G37 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 b6 9. Bf4 Ba6 10. cxd5 cxd5
Baku FIDE Grand Prix 2014 – Round 4.5 – Tomashevsky, Evgeny – 1/2-1/2 – Karjakin, Sergey – G23 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 Nbd7 9. Rd1 b6 10. b3 Ba6
Brussels blitz 1987 – Round 1 – Torre, Eugenio – 1/2-1/2 – Karpov, Anatoly – G54 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 b6 9. b3 Bb7 10. Nc3 dxc4
Candidats sf1 1977 – Round 8 – Polugaevsky, Lev – 1-0 – Korchnoi, Viktor – G1 1. d4 e6 2. c4 Nf6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 O-O 7. O-O c6 8. Qc2 Nbd7 9. b3 b6 10. Rd1 Ba6
ch-Wereld Teams 1989 – Round 1 – Nogueiras Santiago, Jesus – 1/2-1/2 – Karpov, Anatoly – G21 1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 O-O 7. O-O c6 8. Qc2 b6 9. Bg5 Bb7 10. Nbd2 h6
Euwe Memorial 1989 – Round 4 – Timman, Jan H – 1-0 – Short, Nigel D – G10 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. Qc2 O-O 8. O-O b6 9. Bf4 Bb7 10. Nbd2 Nh5
FIDE (30) 1976-1978 1977 – Round 1 – Polugaevsky, Lev – 1-0 – Korchnoi, Viktor – G2 1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 O-O 7. O-O c6 8. Qc2 Nbd7 9. b3 b6 10. Rd1 Ba6
FIDE GP 2010 – Round 10 – Svidler, Peter – 1/2-1/2 – Jakovenko, Dmitry – G61 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 Nbd7 9. Rd1 b6 10. b3 a5
FIDE GP 2010 – Round 8 – Mamedyarov, Shakhriyar – 1-0 – Alekseev, Evgeny – G49 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. Qc2 O-O 8. O-O b6 9. b3 Nbd7 10. Rd1 Ba6
FIDE Grand Swiss 2025 – Round 7 – Sargissian Gabriel – 0-1 – Fedoseev Vladimir – G387 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 b6 9. Bf4 Bb7 10. Rd1 Nbd7
FIDE WCh KO 2001 – Round 2.4 – Delchev, Aleksander – 1-0 – Beliavsky, Alexander G – G245 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 b6 9. Rd1 Nbd7 10. Bf4 Ba6
FIDE World Championship Match 2024 – Round 9 – Gukesh D – 1/2-1/2 – Ding Liren – G9 1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 O-O 7. O-O c6 8. Qc2 Nbd7 9. Rd1 b6 10. Bc3 Bb7
FIDE World Cup 2015 – Round 1.7 – Grachev, Boris – 1/2-1/2 – Motylev, Alexander – G192 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. Qc2 c6 8. O-O Nbd7 9. Rd1 b6 10. Bf4 Ba6
FIDE World Cup 2015 – Round 4.2 – Eljanov, Pavel – 1/2-1/2 – Jakovenko, Dmitry – G381 1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 O-O 7. O-O c6 8. Qc2 Nbd7 9. Rd1 b6 10. Bf4 Bb7
FIDE World Cup 2025 – Round R1 Rapid 1 – Peng Xiongjian – 0-1 – Ghosh Diptayan – G187 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. O-O Nxe5 7. dxe5 Nc5 8. Be3 Be7 9. f4 Nxd3 10. Qxd3 g6
FIDE World Rapid Championship 2014 – Round 13.14 – Cheparinov, Ivan – 1/2-1/2 – Meier, Georg – G51 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. Qc2 O-O 8. O-O Nbd7 9. Rd1 b6 10. Bf4 Bb7
FIDE World Rapid Championship 2014 – Round 15.24 – Kasimdzhanov, Rustam – 0-1 – Matlakov, Maxim – G97 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. O-O O-O 8. Qc2 Nbd7 9. Rd1 b6 10. Bf4 Bb7
GCT Blitz YourNextMove 2016 – Round 17.2 – Nakamura, Hikaru – 1-0 – Topalov, Veselin – G82 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Qc2 O-O 7. Bg2 c6 8. O-O b6 9. b3 Ne4 10. Bf4 Nd7
GCT Blitz YourNextMove 2017 – Round 7.3 – Giri, Anish – 1-0 – Carlsen, Magnus – G33 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 Be7 6. Nf3 c6 7. O-O O-O 8. Qc2 Nbd7 9. Rd1 Ne4 10. Bf4 g5
GMA 2003 – Round 3 – Radjabov, Teimour – 0-1 – Topalov, Veselin – G13 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 b6 9. Bf4 Ba6 10. Nbd2 Nbd7
GRENKE Chess Classic 2018 – Round 6.1 – Meier, Georg – 0-1 – Naiditsch, Arkadij – G26 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 b6 9. Rd1 Bb7 10. b3 Nbd7
Hastings8899 1988 – Round 1 – Gulko, Boris – 1-0 – Chandler, Murray G – G9 1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 O-O 7. O-O c6 8. Qc2 b6 9. Bf4 Bb7 10. Rd1 Na6
Linares 1985 – Round ? – Huebner, Robert – 0-1 – Polugaevsky, Lev – G36 1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 O-O 7. O-O c6 8. Qc2 b6 9. Ne5 Bb7 10. Bc3 Na6
Linares 1985 – Round 1 – Huebner, Robert – 0-1 – Polugaevsky, Lev – G10 1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 O-O 7. O-O c6 8. Qc2 b6 9. Ne5 Bb7 10. Bc3 Na6
Lindores Abbey Tal Memorial 2021 – Round 10.33 – Ernst, Sipke – 0-1 – Sargissian, Gabriel – G449 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 Nbd7 9. Rc1 Ne4 10. Be1 f5
Lindores Abbey Tal Memorial 2021 – Round 8.22 – Sargissian, Gabriel – 0-1 – Sarana, Alexey – G353 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 Nbd7 9. Rd1 b6 10. b3 a5
London 1984 – Round 1 – Korchnoi, Viktor – 1/2-1/2 – Polugaevsky, Lev – G4 1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 O-O 7. O-O c6 8. Qc2 b6 9. b3 Nbd7 10. Bc3 Bb7
Moscow 1981 – Round 1 – Smejkal, Jan – 1/2-1/2 – Beliavsky, Alexander G – G7 1. c4 e6 2. Nf3 d5 3. d4 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 b6 9. Rd1 Bb7 10. Bg5 Nbd7
Moscow 1981 – Round 1 – Smejkal, Jan – 1/2-1/2 – Polugaevsky, Lev – G8 1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. d4 Bb4+ 5. Bd2 Be7 6. Nf3 O-O 7. O-O c6 8. Qc2 Nbd7 9. cxd5 cxd5 10. Rc1 b6
Moskou ch-URS 1988 – Round 1 – Jussupow, Artur – 1-0 – Kharitonov, Adil – G69 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 b6 9. b3 Nbd7 10. Rd1 Ba6
Norway Chess 2024 - Round 1 - Ding, Liren - 1/2-1/2 - Carlsen, Magnus - G1 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 O-O 6. O-O c6 7. Qc2 b6 8. Bf4 Bb7 9. Rd1 Nbd7 10. Ne5 Nh5
Qatar Masters Open 2015 – Round 6.4 – Swiercz, Dariusz – 1/2-1/2 – Karjakin, Sergey – G220 1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 O-O 7. O-O c6 8. Qc2 Nbd7 9. Rd1 b6 10. b3 Ba6
Saint Louis Rapid 2022 – Round 8.2 – Nepomniachtchi, Ian – 0-1 – Shankland, Sam – G37 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 b6 9. Rd1 Bb7 10. b3 Nbd7
Shanghai Masters 2010 – Round 1 – Wang, Hao(ZJWZ) – 0-1 – Aronian, Levon – G2 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. Qc2 O-O 8. O-O b6 9. Bf4 Ba6 10. Nbd2 Nbd7
SportAccord Blitz Men 2013 – Round 13.6 – Radjabov, Teimour – 1-0 – Wang, Hao(ZJWZ) – G99 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. O-O O-O 8. Qc2 b6 9. Ne5 Bb7 10. Bf4 Nbd7
SportAccord Blitz Men 2013 – Round 15.7 – Giri, Anish – 1-0 – Wang, Hao(ZJWZ) – G116 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. O-O O-O 8. Qc2 b6 9. Rd1 Bb7 10. Bf4 Nbd7
Supertorneo Las Palm 1996 – Round 1 – Topalov, Veselin – 0-1 – Kasparov, Garry – G1 1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 O-O 7. O-O c6 8. Qc2 b6 9. Ne5 Nfd7 10. Nd3 Bb7
SuperUnited Blitz 2023 – Round 7.1 – Duda, Jacob – 0-1 – Gukesh D – G31 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 Nbd7 9. Rd1 a5 10. Bf4 h6
TCh-RUS 2008 – Round 9 – Iljushin, Alexei – 1/2-1/2 – Harikrishna, Pentala – G239 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 Be7 6. Nf3 O-O 7. O-O c6 8. Qc2 b6 9. Bg5 Ba6 10. Nbd2 Nbd7
Turin ol (Men) 37th 2006 – Round 1 – Mahjoob Zardast, Morteza – 1/2-1/2 – Sokolov, Andrei – G6 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 Be7 6. Nf3 O-O 7. O-O c6 8. Qc2 b6 9. Bf4 Bb7 10. Rd1 Nbd7
Turin ol (Men) 37th 2006 – Round 11 – Nguyen, Ngoc Truong Son – 1/2-1/2 – Dydyshko, Viacheslav – G139 1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 O-O 7. Qc2 c6 8. O-O b6 9. Bf4 Bb7 10. Nbd2 Nh5
Vugar Gashimov Mem 2015 – Round 5.5 – Caruana, Fabiano – 1/2-1/2 – Giri, Anish – G24 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 Nbd7 9. Rd1 b6 10. b3 Ba6
World Blitz 2009 – Round 39 – Tkachiev, Vladislav – 1/2-1/2 – Kramnik, Vladimir – G404 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 Be7 6. Nf3 c6 7. Qc2 O-O 8. O-O Nbd7 9. Rd1 b6 10. Bf4 Bb7
World Blitz 2015 – Round 13.25 – Inarkiev, Ernesto – 1-0 – Fedoseev, Vladimir – G798 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 b6 9. Bf4 Ba6 10. cxd5 cxd5
World Blitz 2015 – Round 16.30 – Cheparinov, Ivan – 0-1 – Gajewski, Grzegorz – G995 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 Nbd7 9. Rd1 a5 10. Bf4 h6
World Blitz 2015 – Round 16.31 – Khairullin, Ildar – 1-0 – Bocharov, Dmitry – G996 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 Be7 6. Nf3 O-O 7. O-O c6 8. Qc2 Nbd7 9. Rd1 Ne4 10. Nc3 f5
World Blitz 2015 – Round 6.20 – Cheparinov, Ivan – 1-0 – Sethuraman, S.P. – G354 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 Nbd7 9. Rd1 b6 10. Bf4 Bb7
World Blitz 2016 – Round 13.48 – Zhang, Zhong – 1/2-1/2 – Gholami Beirami, Ali – G539 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 Be7 6. Nf3 c6 7. Qc2 O-O 8. O-O b6 9. Rd1 Ba6 10. b3 Nbd7
World Blitz 2018 – Round 10.40 – Dzhumagaliev, Yan – 0-1 – Sargissian, Gabriel – G602 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. Qc2 c6 8. O-O Nbd7 9. b3 b6 10. Bf4 Bb7
World Blitz 2018 – Round 2.37 – Oganian, Miran – 1/2-1/2 – Oparin, Grigoriy – G102 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 Nbd7 9. Rd1 Ne4 10. Be1 f5
World Blitz 2019 – Round 4.18 – Kezin, Roman – 0-1 – Fedoseev, Vladimir – G241 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 Nbd7 9. Rd1 Ne4 10. Nc3 f5
World Blitz 2021 – Round 10.40 – Thybo, Jesper Sondergaard – 0-1 – Sjugirov, Sanan – G602 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 b6 9. Rd1 Nbd7 10. Bf4 Bb7
World Blitz 2021 – Round 3.78 – Sargissian, Gabriel – 1/2-1/2 – Gumularz, Szymon – G191 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 Nbd7 9. Rd1 a5 10. Nc3 dxc4
World Blitz 2022 – Round 11.35 – Cheparinov, Ivan – 1-0 – Svane, Frederik – G583 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 b6 9. Rd1 Nbd7 10. Bf4 Bb7
World Blitz 2022 – Round 7.67 – Batsuren, Dambasuren – 1-0 – Sjugirov, Sanan – G387 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 b6 9. Bf4 Ba6 10. Ne5 Nfd7
World Blitz 2022 – Round 9.67 – Cheng, Bobby – 1/2-1/2 – Sjugirov, Sanan – G499 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 Be7 6. Nf3 O-O 7. O-O c6 8. Qc2 b6 9. Nc3 Ba6 10. cxd5 cxd5
World Cup 1988 – Round 1 – Andersson, Ulf 1949 – 1/2-1/2 – Salov, Valery – G96 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 Nbd7 9. Rd1 Ne4 10. Nc3 f5
World Cup 1988 – Round 12 – Ehlvest, Jaan – 1/2-1/2 – Ribli, Zoltan – G115 1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 O-O 7. O-O c6 8. Qc2 b6 9. Bf4 Bb7 10. Rd1 Nbd7
World Cup 1989 – Round 14 – Jussupow, Artur – 0-1 – Salov, Valery – G89 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 b6 9. Bf4 Nh5 10. Bxb8 Rxb8
World Cup 1991 – Round 1 – Khalifman, Alexander – 1/2-1/2 – Chandler, Murray G – G1 1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 O-O 7. O-O c6 8. Qc2 b6 9. Bf4 Bb7 10. Nbd2 Na6
World Rapid 2016 – Round 11.7 – Li, Chao – 1/2-1/2 – Yu, Yangyi – G443 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 Nbd7 9. Rd1 b6 10. Bf4 Bb7
World Rapid 2016 – Round 14.17 – Cheparinov, Ivan – 1-0 – Riazantsev, Alexander – G522 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. O-O O-O 8. Qc2 d5 9. Rd1 Nbd7 10. b3 Bb7
World Rapid 2016 – Round 14.25 – Jumabayev, Rinat – 0-1 – Nguyen, Ngoc Truong Son – G531 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 Nbd7 9. b3 b6 10. Rd1 a5
World Rapid 2019 – Round 4.25 – Postny, Evgeny – 1-0 – Matlakov, Maxim – G239 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 Nbd7 9. Rd1 a5 10. Bf4 h6
World Rapid 2021 – Round 8.7 – Giri, Anish – 1/2-1/2 – Volokitin, Andrei – G497 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 Nbd7 9. Rc1 a5 10. e3 b5

E11i —

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 Be7 5.g3 d5 6.Bg2 O-O 7.O-O c6 8.Qc2

Eval: [+0.04]

Les coups candidats

8…b6 — 54.5% (5065 parties) →

Ambassadeurs : Salzmann, Stefan (42x), Mason, Ian J (40x), Tiviakov, Sergei (27x), Rawlings, Alan J C (27x), Ozen, Bahadir (24x), Grammatica, Andrea (18x), Campbell, Eoin S. (17x), Frijling, Jeroen (17x)

8…Nbd7 — 42.4% (3942 parties)

Ambassadeurs : Burmeister, Ferdinand (24x), Rawlings, Alan J C (20x), Kruse, Herbert (20x), Cvak, Rudolf (17x), Mason, Ian J (14x), Salzmann, Stefan (14x), Macieja, Bartlomiej (14x), Grammatica, Andrea (13x)

8…a5 — 1.4% (133 parties)

Ambassadeurs : Quparadze, Giga (5x), Pogonina, Natalija (3x), Nigmatov, Ortik (3x), Kasimdzhanov, Rustam (2x), Navalgund, Niranjan (2x), Kravtsiv, Martyn (2x), Blomqvist, Erik 2006 (2x), Rozum, Ivan (2x)

8…Ne4 — 1.3% (117 parties)

Ambassadeurs : Prokopchuk, Yarema (3x), Bortnyk, Mykola (2x), Buslaev, Aleksander (1x), Nei, Iivo (1x), San Marco, Bruno (1x), Hector, Jonny (1x), Kunsztowicz, Uwe (1x), Busch, Klaus (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	8…b6	8…Nbd7	8…a5	8…Ne4
<1800	97	46%	52%	1%	1%
1800-2200	2247	56%	41%	1%	2%
2200-2600	6114	55%	42%	2%	1%
2600+	542	43%	55%	2%	0%

Évolution par décennie (% des parties)

Décennie	N parties	8…b6	8…Nbd7	8…a5	8…Ne4
1950s	1	—	100%	—	—
1960s	2	50%	—	—	50%
1970s	7	71%	29%	—	—
1980s	125	56%	42%	—	2%
1990s	347	60%	37%	—	3%
2000s	848	65%	33%	0%	2%
2010s	4643	58%	40%	1%	1%
2020s	3315	47%	49%	2%	1%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
8…b6	58%	47%	▼ -10.4%
8…Nbd7	40%	49%	▲ +8.9%
8…a5	1%	2%	▲ +1.3%
8…Ne4	1%	1%	+0.2%

Joueurs célèbres

Champions du monde dans cette position

Ju, Wenjun — 10 parties
Gukesh D — 10 parties
Ding, Liren — 8 parties
Kramnik, Vladimir — 6 parties
Carlsen, Magnus — 5 parties
Tal, Mikhail — 2 parties
Karpov, Aleksandr — 2 parties
Karpov, Anatoly — 2 parties
Anand, Viswanathan — 2 parties
Kasparov, Garry — 1 partie
Hou, Yifan — 1 partie

Parties historiques

8…b6 — 54.5% (5065 parties)

1960 — Pietzsch, Wolfgang vs Donner, Jan-Hein — 1/2-1/2 — Leipzig olm fin-A
1976 — Liberzon, Vladimir M vs Sosonko, Gennadi — 1/2-1/2 — Biel SUI
1978 — Beliavsky, Alexander G vs Makarichev, Sergey — 1/2-1/2 — Ashkhabad
1978 — Tatai, Stefano vs Keene, Raymond D — 1/2-1/2 — Dortmund GER
1978 — Timoscenko, Gennadij vs Makarichev, Sergey — 1/2-1/2 — Tbilisi ch-URS

8…Nbd7 — 42.4% (3942 parties)

1959 — Reinhardt, Enrique vs Espinosa Flores, Rafael Emilio — 0-1 — Buenos Aires ARG
1977 — Polugaevsky, Lev vs Korchnoi, Viktor — 1-0 — Evian
1977 — Polugaevsky, L. vs Kortchnoi, V. — 1-0 — Evian cm sf
1981 — Smejkal, Jan vs Polugaevsky, Lev — 1/2-1/2 — Moscow RUS
1982 — Plachetka, Jan vs Ambroz, Jan — 1-0 — Frenstat

8…a5 — 1.4% (133 parties)

2008 — Fayzullaev, Akmal vs Barsov, Aleksei — 0-1 — Tashkent UZB
2008 — Rozum, Ivan vs Popov, Valerij — 1/2-1/2 — St Petersburg RUS
2010 — Inarkiev, Ernesto vs Kasimdzhanov, Rustam — 0-1 — Mainz GER
2011 — Fridman, Daniel vs Kasimdzhanov, Rustam — 1/2-1/2 — Nancy FRA
2012 — Ilincic, Zlatko vs Lenic, Luka — 0-1 — Nagykanizsa HUN

8…Ne4 — 1.3% (117 parties)

1961 — Buslaev, Aleksander vs Nei, Iivo — 0-1 — Palanga
1985 — Georgiev, Kaloyan vs Enklaar, Bert — 1-0 — Amsterdam NED
1986 — Kunsztowicz, Uwe vs Busch, Klaus — 1/2-1/2 — corr BdF
1989 — San Marco, Bruno vs Hector, Jonny — 0-1 — Cannes FRA
1990 — Eidelson, Rakhil vs Minogina, Tamara — 1-0 — Moscow women

Fin du contenu

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Articles plus anciens →

E11i — Bogo-Indian: 4.Bd2 Be7 5.g3 d5 6.Bg2 O-O 7.O-O c6 8.Qc2

♔ Point de vue Blancs

♚ Point de vue Noirs

10. Sinquefield Cup 2023 – Round 8.2 – Giri, Anish – 1/2-1/2 – Caruana, Fabiano – G30

11th Sinquefield Cup 2024 – Round 3 – Praggnanandhaa, R – 1/2-1/2 – Gukesh, D – G11

19. European Teams 2013 – Round 8.9 – Pelletier, Yannick – 1/2-1/2 – Lupulescu, Constantin – G300

1958 Munich olm prel – Round 2 – Smyslov, Vladimir – 1/2-1/2 – Prameshuber, Alexander – G12

1959 Buenos Aires Ch – Round 6 – Reinhardt, Enrique – 0-1 – Espinosa Flores, Rafael Emilio – G23

1960 Leipzig olm fin-A – Round 4 – Pietzsch, Wolfgang – 1/2-1/2 – Donner, Jan-Hein – G4

1961 Moskou – Round 1 – Smyslov, Vladimir – 1/2-1/2 – Averbakh, Yuri L – G105

1966 Lanjaron – Round 5 – O’Kelly, Albéric de Galway – 1/2-1/2 – Ulvestad, Olaf – G16

1968 Alma Ata ch-URS – Round 5 – Osnos, Viatcheslav – 1/2-1/2 – Liberzon, Vladimir M – G56

20. European Teams 2015 – Round 3.14 – Ragger, Markus – 0-1 – Grandelius, Nils – G116

20. European Teams 2015 – Round 5.7 – Sebenik, Matej – 0-1 – Tiviakov, Sergei – G227

20. European Teams 2015 – Round 9.7 – Stefansson, Hannes – 1-0 – Grandelius, Nils – G404