E15j — Queen’s Indian: Nimzowitsch, 5.Qa4 c5 6.Bg2 Bb7 7.dxc5

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.Qa4 c5 6.Bg2 Bb7 7.dxc5 * ● Trait aux Noirs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. O-O (Mettre le roi en sécurité, connecter les tours — 86 % des parties) ; Nc3 (Développer b1 — 13 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...Bxc5 (Fou actif (mobilité 8), Développer f8 — 57 % des parties) ; ...bxc5 (Capture en c5, Frapper le centre adverse — 43 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	● c4, ● c5	—
Pions isolés	—	—
Arriérés	—	● d7
Chaînes	● f2→g3, h2→g3	● a7→b6, d7→e6, f7→e6
Passés	—	—
Majorité	● aile dame 4v2	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● f4 (2v0), ● b5 (2v0), ● g5 (2v0)	● e4 (2v0)
Cases faibles	—	—
Centre	● d4 (1v0), ● e5 (1v0)	● d5 (3v1), ● e4 (2v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● c

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bg2	● Bg2 Ok (mob. 2)
Bb7		● Bb7 Actif (mob. 6)
Bf8		● Bf8 Non développé (mob. 3)
Paire de fous	● Oui	● Oui
Clouages	—	● pawn d7
Non développées	4 (● b1, ● c1, ● a1, ● h1)	4 (● b8, ● f8, ● a8, ● h8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Au centre	● Au centre
Droits de roque	O-O / O-O-O	O-O / O-O-O

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	mobile
Ruptures	● c5-c6	● …d7-d6, ● …d7-d5

Partie
19. Amber Blindfold 2010 – Round 11 – Kramnik, Vladimir – 1-0 – Karjakin, Sergey – G32 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Rd1 Qb6
1958 WchT U26 prel-B 05th – Round 3 – Kolarov, Atanas Stefanov – 1/2-1/2 – Mednis, Edmar J – G16 1. Nf3 Nf6 2. c4 e6 3. d4 b6 4. g3 Ba6 5. Qa4 c5 6. Bg2 Bb7 7. dxc5 Bxc5 8. O-O O-O 9. Nc3 Qc8 10. Bf4 Na6
20. European Teams 2015 – Round 3.2 – Vazquez Igarza, Renier – 1/2-1/2 – Jakovenko, Dmitry – G122 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Rd1 Qb6
20. European Teams 2015 – Round 6.11 – Sebenik, Matej – 1/2-1/2 – Hracek, Zbynek – G244 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Rd1 O-O 10. Nc3 Qb6
3. Pearl Spring 2010 – Round 5 – Wang, Yue(SH) – 0-1 – Bacrot, Etienne – G9 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Rd1 Qb6
4. FIDE GP 2009 – Round 4 – Gelfand, Boris – 1/2-1/2 – Bacrot, Etienne – G18 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Bf4 Qb6
4. FIDE GP 2009 – Round 4 – Mamedyarov, Shakhriyar – 1/2-1/2 – Akopian, Vladimir – G17 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Rd1 O-O 10. Nc3 Qb6
4. FIDE GP 2009 – Round 8 – Leko, Peter – 1/2-1/2 – Bacrot, Etienne – G35 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Rd1 Qb6
40. Olympiad Open 2012 – Round 2.2 – Akobian, Varuzhan – 1/2-1/2 – Pileckis, Emilis – G115 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 c5 6. Bg2 Bb7 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Rd1 Qb6
40. Olympiad Open 2012 – Round 5.34 – Purnama, Tirta Chandra – 0-1 – Zhigalko, Sergei – G334 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Rd1 Qb6
40. Olympiad Open 2012 – Round 8.5 – Fridman, Daniel – 1/2-1/2 – Polgar, Judit – G475 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. O-O O-O 9. Nc3 Be7 10. Rd1 Na6
40. Olympiad Open 2012 – Round 9.13 – Leitao, Rafael – 1/2-1/2 – Zhigalko, Sergei – G492 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. O-O O-O 9. Nc3 Ne4 10. Qc2 Nxc3
6. Euwe Memorial 1992 – Round 4 – Timman, Jan H – 1/2-1/2 – Seirawan, Yasser – G3 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. O-O O-O 9. Nc3 Na6 10. Bf4 Be7
78. Tata Steel GpA 2016 – Round 12.7 – Navara, David – 1/2-1/2 – Tomashevsky, Evgeny – G84 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Rd1 Qb6
Amber Blindfold 2003 – Round 3 – Almasi, Zoltan – 1/2-1/2 – Leko, Peter – G9 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. O-O Be7 9. Nc3 O-O 10. Bf4 Na6
Amber Blindfold 2003 – Round 3 – Van Wely, Loek – 1-0 – Ljubojevic, Ljubomir – G10 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. O-O O-O 9. Nc3 Be7 10. Rd1 Qc8
Amber Rapidplay 1999 – Round 5 – Piket, Jeroen – 0-1 – Gelfand, Boris – G28 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Bf4 Qb6
Amber-blindfold 12th 2003 – Round 7 – Van Wely, Loek – 1/2-1/2 – Almasi, Zoltan – G16 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 c5 6. Bg2 Bb7 7. dxc5 Bxc5 8. O-O Be7 9. Nc3 O-O 10. Rd1 Na6
Amber-blindfold 12th 2003 – Round 9 – Van Wely, Loek – 0-1 – Leko, Peter – G25 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Bf4 d6
Amber-blindfold 14th 2005 – Round 11 – Gelfand, Boris – 1/2-1/2 – Anand, Viswanathan – G6 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. O-O O-O 9. Nc3 Be7 10. Bf4 Na6
Amber-blindfold 20th 2011 – Round 2 – Giri, Anish – 1/2-1/2 – Ivanchuk, Vasyl – G2 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. O-O O-O 9. Nc3 Be7 10. Bf4 Na6
Amber-rapid 12th 2003 – Round 2 – Van Wely, Loek – 1/2-1/2 – Anand, Viswanathan – G5 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. O-O O-O 9. Nc3 Be7 10. Rd1 Na6
Amber-rapid 13th 2004 – Round 4 – Gelfand, Boris – 1/2-1/2 – Leko, Peter – G10 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. O-O Be7 9. Nc3 O-O 10. Bf4 Na6
Antalya TUR, World Teams Championship 2013 – Round 7.2 – Van Wely, Loek – 0-1 – Karjakin, Sergey – G50 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Rd1 Qb6
ARM-ROW Match 2004 – Round 6 – Vallejo Pons, Francisco – 1/2-1/2 – Leko, Peter – G31 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. O-O Be7 9. Nc3 O-O 10. Rd1 Na6
Corus 2002 – Round 9 – Khalifman, Alexander – 1/2-1/2 – Leko, Peter – G59 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. O-O O-O 9. Nc3 Be7 10. Bf4 Na6
Corus A 2005 – Round 5 – Leko, Peter – 1/2-1/2 – Kramnik, Vladimir – G29 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. O-O O-O 9. Nc3 Be7 10. Bf4 a6
Corus A 2006 – Round 10 – Mamedyarov, Shakhriyar – 1/2-1/2 – Anand, Viswanathan – G60 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. O-O O-O 9. Nc3 Be7 10. Rd1 Na6
Corus A 2006 – Round 3 – Aronian, Levon – 1/2-1/2 – Leko, Peter – G15 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. O-O O-O 9. Nc3 Be7 10. Rd1 Na6
Corus A 2010 – Round 13 – Kramnik, Vladimir – 1/2-1/2 – Karjakin, Sergey – G81 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Rd1 Qb6
EU Team Ch 1980 – Round 26 – Ivkov, Borislav – 1/2-1/2 – Polugaevsky, Lev – G28 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. O-O Nc6 9. Nc3 O-O 10. Rd1 Rc8 1/2-1/2
FIDE GP 2008 – Round 8 – Mamedyarov, Shakhriyar – 1-0 – Karjakin, Sergey – G52 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. O-O O-O 9. Nc3 Be7 10. Rd1 d6
FIDE WCh KO 2001 – Round 3.2 – Nikolic, Predrag – 1-0 – Anastasian, Ashot – G267 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 c5 6. Bg2 Bb7 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Bf4 d6
FIDE WCh KO 2001 – Round 4.2 – Nikolic, Predrag – 1/2-1/2 – Lautier, Joel – G299 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. Qa4 c5 6. Bg2 Bb7 7. dxc5 Bxc5 8. O-O O-O 9. Nc3 Be7 10. Rd1 d6
FIDE WCh KO 2001 – Round 5.4 – Ivanchuk, Vasyl – 1/2-1/2 – Lautier, Joel – G331 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. O-O O-O 9. Nc3 Ne4 10. Nxe4 Bxe4
FIDE World Cup 2015 – Round 1.2 – Nabaty, Tamir – 1/2-1/2 – Navara, David – G86 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Rd1 Qb6
FIDE-Wch k.o. 1999 – Round 2.2 – Salov, Valery – 0-1 – Milos, Gilberto – G57 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. Nc3 Be7 9. Bf4 O-O 10. Rd1 Qb6
GMA 2003 – Round 2 – Van Wely, Loek – 1/2-1/2 – Polgar, Judit – G9 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. O-O O-O 9. Nc3 Be7 10. Rd1 Na6
GMA 2004 – Round 10 – Timman, Jan H – 1/2-1/2 – Kramnik, Vladimir – G63 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. O-O O-O 9. Nc3 Be7 10. Bf4 a6
GMA 2004 – Round 7 – Van Wely, Loek – 1/2-1/2 – Leko, Peter – G44 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. O-O Be7 9. Nc3 O-O 10. Bf4 Na6
Grand Slam Final Masters 2010 – Round 1 – Kramnik, Vladimir – 1-0 – Carlsen, Magnus – G1 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Rd1 Qb6
Interpolis 1991 – Round 8 – Bareev, Evgeny – 0-1 – Karpov, Anatoly – G26 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. O-O O-O 9. Nc3 Be7 10. Bf4 Na6
Interpolis 1993 – Round 5 – Georgiev, Kaloyan – 1/2-1/2 – Ivanchuk, Vasyl – G153 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 c5 6. Bg2 Bb7 7. dxc5 Bxc5 8. O-O O-O 9. Nc3 Be7 10. Rd1 Na6
Lindores Abbey Tal Memorial 2021 – Round 2.24 – Arabidze, Meri – 0-1 – Martirosyan, Haik M. – G76 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Bf4 Qb6
Manila Interzonal 1990 – Round 4 – Salov, Valery – 1/2-1/2 – Chandler, Murray G – G64 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Rd1 Qb6
NAO Masters 2002 – Round 3 – Gelfand, Boris – 1/2-1/2 – Leko, Peter – G12 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. O-O Be7 9. Nc3 O-O 10. Bf4 Na6
Paris Immopar rapid 1991 – Round 2 – Karpov, Anatoly – 0-1 – Timman, Jan H – G11 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Rd1 Qb6
Paris Immopar rapid 1991 – Round 2 – Karpov, Anatoly – 0-1 – Timman, Jan H – G9 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Rd1 Qb6
Qatar Masters Open 2015 – Round 1.4 – Goryachkina, Aleksandra – 0-1 – So, Wesley – G33 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Rd1 O-O 10. Nc3 Qb6
Qatar Masters Open 2015 – Round 8.10 – Xu, Yinglun – 1/2-1/2 – Howell, David W L – G258 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Rd1 d6
Sparkassen GM 2009 – Round 2 – Kramnik, Vladimir – 1/2-1/2 – Bacrot, Etienne – G4 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Rd1 Qb6
SuperGM 2000 – Round 7 – Huebner, Robert – 1/2-1/2 – Adams, Michael – G21 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. O-O O-O 9. Nc3 Be7 10. Rd1 Na6
Tal Memorial Blitz 2008 – Round 29 – Mamedyarov, Shakhriyar – 1-0 – Leko, Peter – G239 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. O-O O-O 9. Nc3 Be7 10. Rd1 Na6
Tata Steel Masters 2024 - Round 12 - Warmerdam, Max - 0-1 - Ding, Liren 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Rd1 Qb6
Turin ol (Men) 37th 2006 – Round 12 – Akopian, Vladimir – 1/2-1/2 – Sokolov, Andrei – G148 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. O-O O-O 9. Nc3 Be7 10. Rd1 Na6
Turin ol (Men) 37th 2006 – Round 9 – Lautier, Joel – 1/2-1/2 – Grischuk, Alexander – G114 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. O-O O-O 9. Nc3 Be7 10. Bf4 Na6
WCh 2007 – Round 11 – Leko, Peter – 1/2-1/2 – Aronian, Levon – G28 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. O-O O-O 9. Nc3 Be7 10. Rd1 d6
World Championship 2004 – Round 11 – Leko, Peter – 1/2-1/2 – Kramnik, Vladimir – G4 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. O-O O-O 9. Nc3 Be7 10. Bf4 a6
World Cup 1989 – Round 1 – Salov, Valery – 1-0 – Sax, Gyula – G14 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. O-O O-O 9. Nc3 Be7 10. Bf4 Na6
World Cup 1989 – Round 1 – Seirawan, Yasser – 0-1 – Timman, Jan H – G24 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. O-O O-O 9. Nc3 Be7 10. Bf4 Na6
World Cup 1989 – Round 1 – Seirawan, Yasser – 0-1 – Vaganian, Rafael A – G26 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Rd1 Qb6
XXII SuperGM 2005 – Round 5 – Vallejo Pons, Francisco – 1/2-1/2 – Anand, Viswanathan – G12 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10. Rd1 d6

E15j — Nimzowitsch (1958)

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.Qa4 c5 6.Bg2 Bb7 7.dxc5

Les coups candidats

7…Bxc5 — 56.8% (1412 parties)

Ambassadeurs : Galanov, Sergey Igorevich (20x), Dlugy, Maxim (20x), Skembris, Spyridon (18x), Leko, Peter (12x), Van Wely, Loek (11x), Dautov, Rustem (9x), Timman, Jan H (9x), Browne, Walter Shawn (7x)

7…bxc5 — 42.9% (1066 parties)

Ambassadeurs : Bakheet Farag (12x), Dlugy, Maxim (11x), Martirosyan, Haik M. (11x), Pérez López, Alberto (10x), Skembris, Spyridon (9x), Zhigalko, Sergei (8x), Xu, Yinglun (6x), Kallai, Gabor (5x)

7…Bc6 — 0.2% (5 parties)

Ambassadeurs : Hesse, Maria (1x), Van de Vegt, Lenze (1x), Kaufman, Lawrence (1x), Suba, Mihai (1x), Nechaeva, Marina (1x), Osmanodja, Filiz (1x), Bernadskiy, Vitaliy (1x), Prithu Gupta (1x)

7…Nc6 — 0.0% (1 parties)

Ambassadeurs : Rohde, Friedhelm (1x), Isigkeit, Hans-Juergen (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	7…Bxc5	7…bxc5	7…Bc6	7…Nc6
<1800	48	77%	23%	—	—
1800-2200	585	60%	40%	0%	—
2200-2600	1573	55%	45%	0%	—
2600+	148	52%	48%	—	—

Évolution par décennie (% des parties)

Décennie	N parties	7…Bxc5	7…bxc5	7…Bc6	7…Nc6
1950s	1	100%	—	—	—
1970s	9	67%	33%	—	—
1980s	90	67%	33%	—	—
1990s	211	56%	44%	0%	—
2000s	711	70%	30%	—	0%
2010s	1271	51%	48%	0%	—
2020s	192	41%	59%	1%	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
7…Bxc5	51%	41%	▼ -10.8%
7…bxc5	48%	59%	▲ +10.6%
7…Bc6	0%	1%	+0.3%
7…Nc6	0%	0%	+0.0%

Joueurs célèbres

Champions du monde dans cette position

Karpov, Anatoly — 10 parties
Kramnik, Vladimir — 8 parties
Anand, Viswanathan — 4 parties
Carlsen, Magnus — 2 parties
Hou, Yifan — 1 partie
Ju, Wenjun — 1 partie
Ding, Liren — 1 partie

Parties historiques

7…Bxc5 — 56.8% (1412 parties)

1958 — Kolarov, Atanas S. vs Mednis, Edmar J — 1/2-1/2 — ?
1973 — Osnos, Viatcheslav vs Chestnov, Vitaliy A. — 1-0 — USSR
1974 — Bass, Leonid vs Sokolov, Sergey M. — 1-0 — Tallinn EST
1975 — Rodriguez Vargas, Orestes vs Tatai, Stefano — 1-0 — Alicante ESP
1975 — Lambert, Glenn E J vs LEE, SAN — 1-0 — Hastings ENG

7…bxc5 — 42.9% (1066 parties)

1973 — Rapaka Samuel Paul vs Keene, Raymond D — 1/2-1/2 — London ENG
1975 — Beliman, Oliver vs Panno, Oscar — 1/2-1/2 — Netanya ISR
1977 — Lambert, Glenn E J vs Stean, Michael F — 0-1 — London ENG
1980 — Abanin, Vladimir vs Csom, Istvan — 1/2-1/2 — Baku AZE
1981 — Toth, Peter vs Schneider, Lars-Ake — 1/2-1/2 — Copenhagen DEN

7…Bc6 — 0.2% (5 parties)

1997 — Hesse, Maria vs Van de Vegt, Lenze — 1/2-1/2 — Hengelo NED
2010 — Kaufman, Lawrence vs Suba, Mihai — 1-0 — Arco ITA
2018 — Nechaeva, Marina vs Osmanodja, Filiz — 1-0 — Vysoke Tatry SVK
2019 — Bernadskiy, Vitaliy vs Prithu Gupta — 1/2-1/2 — Villorba ITA
2024 — Sorin, Adrien vs Ccahuancama, Abraham William — 1-0 — Villa Martelli ARG

7…Nc6 — 0.0% (1 parties)

2007 — Rohde, Friedhelm vs Isigkeit, Hans-Juergen — 1-0 — ?

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