E15r — Queen’s Indian: Nimzowitsch, 5.b3 Bb4+, Main Line

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.b3 Bb4+ 6.Bd2 Be7 7.Bg2 c6 8.Bc3 * ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plan principal. Attaque sur le roi adverse resté au centre.

Atouts. Les Blancs s'appuient sur la case forte e5, un fou actif en c3 et la paire de fous.

Côté adverse. Un mauvais fou en a6 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le cavalier b1 et les tours a1 et h1).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; h3 (Empêcher ...Bg4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plan principal. Attaque sur le roi adverse resté au centre.

Atouts. Les Noirs s'appuient sur des fous actifs en a6 et e7 et la paire de fous.

Côté adverse. Le fou enfermé en g2 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le cavalier b8 et les tours a8 et h8).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; ...c5 (Rupture) ; ...d6 (Rupture) ; ...d5 (Rupture) ; ...e5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● a2→b3, f2→g3, h2→g3, b3→c4	● a7→b6, d7→c6, d7→e6, f7→e6
Passés	—	—
Majorité	—	—

Cases

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

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bg2	● Bg2 Enfermé (mob. 2)
Bc3	● Bc3 Actif (mob. 4)
Ba6		● Ba6 Actif (mob. 4)
Be7		● Be7 Actif (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	3 (● b1, ● a1, ● h1)	3 (● b8, ● 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	semi-ouvert
Ruptures	● c4-c5, ● d4-d5, ● e2-e3	● …c6-c5, ● …d7-d6, ● …d7-d5, ● …e6-e5

Partie
19. Amber Rapid 2010 – Round 4 – Kramnik, Vladimir – 0-1 – Gelfand, Boris – G9 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. Qc2 c5
20. European Teams 2015 – Round 8.7 – Ivanchuk, Vasyl – 1/2-1/2 – Duda, Jacob – G357 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 O-O 10. Ne5 Bb7
36. Olympiad 2004 – Round 8 – Georgiev, Kiril – 1/2-1/2 – Ivanchuk, Vasyl – G277 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. O-O O-O
79. Tata Steel GpA 2017 – Round 9.4 – Wojtaszek, Radoslaw – 1/2-1/2 – Karjakin, Sergey – G60 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. O-O Nbd7 10. Nbd2 O-O
Amber Blindfold 1999 – Round 7 – Van Wely, Loek – 0-1 – Karpov, Anatoly – G35 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 O-O 10. O-O Nbd7
Amber Blindfold 2002 – Round 9 – Ljubojevic, Ljubomir – 1/2-1/2 – Leko, Peter – G10 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. O-O O-O
Amber Rapidplay 1999 – Round 10 – Van Wely, Loek – 1-0 – Lautier, Joel – G57 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. O-O O-O
Amber-blindfold 11th 2002 – Round 2 – Kramnik, Vladimir – 1/2-1/2 – Gelfand, Boris – G4 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. Qc2 c5
Amber-rapid 17th 2008 – Round 11 – Van Wely, Loek – 1/2-1/2 – Anand, Viswanathan – G16 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. O-O O-O
Biel Interzonal 1985 – Round 13 – Vaganian, Rafael A – 1/2-1/2 – Polugaevsky, Lev – G39 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. O-O O-O
Corus 2000 – Round 10 – Kramnik, Vladimir – 1/2-1/2 – Polgar, Judit – G61 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. O-O O-O
Corus 2000 – Round 13 – Van Wely, Loek – 1/2-1/2 – Kramnik, Vladimir – G78 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. O-O O-O
Corus A 2010 – Round 2 – Kramnik, Vladimir – 1/2-1/2 – Leko, Peter – G9 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. Qc2 c5
European Club Cup 2015 – Round 3.4 – Brunello, Sabino – 1/2-1/2 – Karjakin, Sergey – G55 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. O-O O-O
Eurotel Trophy 2002 – Round 2.2 – Karpov, Anatoly – 1-0 – Kramnik, Vladimir – G55 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. O-O O-O
FIDE GP Beijing 2013 – Round 7.1 – Leko, Peter – 1-0 – Karjakin, Sergey – G34 1. Nf3 Nf6 2. c4 b6 3. d4 e6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. Qc2 c5
FIDE World Cup 2015 – Round 2.6 – Grischuk, Alexander – 1-0 – Fedoseev, Vladimir – G304 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. Qc2 Rc8
FIDE-Wch k.o. 1999 – Round 2.2 – Khalifman, Alexander – 1-0 – Kamsky, Gata – G73 1. Nf3 Nf6 2. c4 e6 3. d4 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 O-O 10. Qc2 Nbd7
GMA 2003 – Round 13 – Radjabov, Teimour – 1/2-1/2 – Polgar, Judit – G82 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. O-O O-O
Hoogovens 1985 – Round 10 – Georgiev, Kaloyan – 1/2-1/2 – Portisch, Lajos – G34 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. O-O O-O
Interpolis 1989 – Round 1 – Kasparov, Garry – 1-0 – Ivanchuk, Vasyl – G3 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. O-O O-O
Interpolis 1989 – Round 13 – Ivanchuk, Vasyl – 1/2-1/2 – Ljubojevic, Ljubomir – G46 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. O-O O-O
Linares 1993 – Round 11 – Salov, Valery – 1/2-1/2 – Timman, Jan H – G30 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. O-O O-O
Niksic 1983 – Round 6 – Gligoric, Svetozar – 1/2-1/2 – Ljubojevic, Ljubomir – G41 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. O-O O-O
Olympiad 2002 – Round 10 – Atalik, Suat – 1/2-1/2 – Polgar, Judit – G331 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. O-O O-O
Olympiad 2002 – Round 14 – Illescas Cordoba, Miguel – 1-0 – Graf, Adrian – G486 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. O-O O-O
Olympiad 2002 – Round 4 – Radjabov, Teimour – 1/2-1/2 – Leko, Peter – G109 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. O-O O-O
Reggio Emilia9192 1992 – Round 7 – Karpov, Anatoly – 1/2-1/2 – Karpov, Anatoly – G25 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. O-O O-O
Siemens Giants 1999 – Round 8 – Karpov, Anatoly – 1/2-1/2 – Anand, Viswanathan – G9 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. O-O O-O
Sparkassen Cat XXI 2001 – Round 8 – Kramnik, Vladimir – 1/2-1/2 – Adams, Michael – G21 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. Qc2 O-O
SportAccord Blitz 2014 – Round 21.3 – Ivanchuk, Vasyl – 0-1 – Leko, Peter – G162 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. Qc2 c5
Tal Memorial Blitz 2008 – Round 6 – Leko, Peter – 1/2-1/2 – Karpov, Anatoly – G46 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 Ne4 9. O-O Nxc3 10. Nxc3 d5
WCh-FIDE 2005 – Round 14 – Topalov, Veselin – 1/2-1/2 – Polgar, Judit – G32 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. O-O O-O
World Blitz 2019 – Round 21.15 – Cheparinov, Ivan – 1/2-1/2 – Zhigalko, Sergei – G1399 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. Qc2 c5
World Championship 31th-KK1 1984 – Round 16 – Kasparov, Garry – 1/2-1/2 – Karpov, Anatoly – G4 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Bb7 10. Ne5 O-O
World Cup 1988 – Round 1 – Winants, Luc – 0-1 – Karpov, Anatoly – G39 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 O-O 9. O-O d5 10. Nbd2 Nbd7
World Cup 1991 – Round 6 – Karpov, Anatoly – 1-0 – Khalifman, Alexander – G44 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. O-O O-O
Yerevan ol (Men) 1996 – Round 3 – Kasparov, Garry – 1/2-1/2 – Lautier, Joel – G29 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Nbd2 Nbd7 10. O-O O-O

E15r — Nimzowitsch Main Line

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.b3 Bb4+ 6.Bd2 Be7 7.Bg2 c6 8.Bc3

Eval: [+0.24]

Les coups candidats

8…d5 — 95.9% (6223 parties)

Ambassadeurs : Salzmann, Stefan (87x), Karpov, Anatoly (48x), Dorer, Manfred (44x), Weber, Karlheinz (36x), Pravec, Ladislav (32x), Pérez López, Alberto (29x), Balta, Mihai Victor (28x), de la Rosa Solórzano, José Guillermo (28x)

8…O-O — 2.5% (163 parties)

Ambassadeurs : Egoshin, Gennady Yakovlevich (7x), Pérez López, Alberto (3x), Suffield, Mel (3x), Vukic, Milan (2x), Karpov, Aleksandr (2x), Lengyel, Levente (2x), Timman, Jan H (2x), Zueger, Beat (2x)

8…Ne4 — 1.3% (86 parties)

Ambassadeurs : Lautier, Joel (4x), Vozda, Jindrich (4x), Kochyev, Alexander (2x), Ivanov, Alexander. (2x), Bareev, Evgeny (2x), Hort, Vlastimil (2x), Nilssen, John Arni (2x), Epishin, Vladimir (2x)

8…Qc7 — 0.1% (8 parties)

Ambassadeurs : Szabo, Vilmos (7x), Bozyavkin, Anatoly (1x), Ralls, Nelson (1x), Ovdienko, Mikhail (1x), Garbar, Andrij (1x), Morcin, Tom (1x), Greco, Tom (1x), Mann, Wallace H (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	8…d5	8…O-O	8…Ne4	8…Qc7
<1800	67	93%	4%	—	1%
1800-2200	1634	95%	3%	1%	0%
2200-2600	3888	96%	2%	1%	—
2600+	339	98%	1%	1%	—

Évolution par décennie (% des parties)

Décennie	N parties	8…d5	8…O-O	8…Ne4	8…Qc7
1970s	2	—	100%	—	—
1980s	138	88%	6%	7%	—
1990s	699	93%	5%	3%	—
2000s	2211	97%	1%	1%	0%
2010s	2770	96%	3%	1%	0%
2020s	668	96%	3%	0%	0%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
8…d5	96%	96%	-0.3%
8…O-O	3%	3%	+0.4%
8…Ne4	1%	0%	▼ -0.5%
8…Qc7	0%	0%	+0.3%

Joueurs célèbres

Champions du monde dans cette position

Karpov, Anatoly — 10 parties
Karpov, Aleksandr — 10 parties
Anand, Viswanathan — 10 parties
Kramnik, Vladimir — 10 parties
Kasparov, Garry — 7 parties
Carlsen, Magnus — 6 parties
Smyslov, Vladimir — 2 parties
Hou, Yifan — 2 parties
Ding, Liren — 1 partie

Parties historiques

8…d5 — 95.9% (6223 parties)

1980 — Kelecevic, Nedeljko vs Lengyel, Levente — 1/2-1/2 — Sarajevo BIH
1980 — Lengyel, Levente vs Gonsior, Evzen — 1/2-1/2 — Eksjo SWE
1980 — Sahovic, Dragutin vs Tringov, Georgi P — 1/2-1/2 — Zemun
1980 — Vukic, Milan vs Cicovacki, Predrag — 1-0 — Sombor
1980 — Damljanovic, Branko vs Kaspret, Guido — 1-0 — Dortmund GER

8…O-O — 2.5% (163 parties)

1979 — Vukic, Milan vs Adorjan, Andras — 1/2-1/2 — Banja Luka BIH
1979 — Plaskett, H James vs Nicholson, John G — 1-0 — Ramsgate ENG
1980 — Ivkov, Borislav vs Lengyel, Levente — 1-0 — Sarajevo BIH
1982 — Vukic, Milan vs Bruno, Fabio — 0-1 — Bourgoin-Jaillien
1983 — Salov, Valery vs Zaichik, Gennadi — 1/2-1/2 — Jurmala LAT

8…Ne4 — 1.3% (86 parties)

1980 — Buturin, Vladimir vs Vladimirov, Yevgeniy — 0-1 — Almaty
1982 — Nikolic, Predrag vs Van der Wiel, John T.H. — 1/2-1/2 — Wijk aan Zee NED
1983 — Stigar, Petter vs Wells, Peter K — 1-0 — Hamar op
1984 — Kochyev, Alexander vs Ivanov, Alexander. — 1-0 — URS
1984 — Kochyev, Alexander vs Ivanov, Alexander. — 1-0 — Kiev UKR

8…Qc7 — 0.1% (8 parties)

2009 — Bozyavkin, Anatoly vs Szabo, Vilmos — 0-1 — LSS
2011 — Ralls, Nelson vs Szabo, Vilmos — 1/2-1/2 — LSS
2013 — Ovdienko, Mikhail vs Szabo, Vilmos — 1/2-1/2 — LSS
2017 — Morcin, Tom vs Szabo, Vilmos — 1/2-1/2 — LSS
2018 — Garbar, Andrij vs Szabo, Vilmos — 1/2-1/2 — LSS

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