E54l — Nimzo-Indian: Main Line, Karpov, 10.Bg5 Bb7 11.Re1

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5 6.Bd3 c5 7.O-O dxc4 8.Bxc4 cxd4 9.exd4 b6 10.Bg5 Bb7 11.Re1 * ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : case forte d4, case forte b5, case forte e5, Bc4 actif, Bg5 actif, paire de fous, colonne e.
Problèmes : isolé d4.
Plans :
● h3 — Empêcher ...Bg4
● Rc — Tour sur colonne c
● Re — Tour sur colonne e

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : case forte d5, avant-poste d5(C), Bb4 actif, Bb7 actif, paire de fous, colonne d.
Faiblesses adverses : isolé d4.
Plans :
● ...Nbd7 — Développer Nb8
● ...Bg4 — Clouer Nf3
● ...e5 — Rupture
● ...Rc — Tour sur colonne c
● ...Rd — Tour sur colonne d

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

E54l — Main Line Karpov

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5 6.Bd3 c5 7.O-O dxc4 8.Bxc4 cxd4 9.exd4 b6 10.Bg5 Bb7 11.Re1

Eval: [-0.10]

Les coups candidats

11…Nbd7 — 76.1% (520 parties)

Ambassadeurs : Mroczek, Jacek (10x), Acs, Peter (8x), Lukacs, Peter (7x), Ostriker, Jon (6x), Schulenberg, Henk A T (6x), Korobov, Anton (6x), Portisch, Lajos (5x), Siigur, Jüri (5x)

11…Nc6 — 13.8% (94 parties)

Ambassadeurs : ? (3x), Hildebrand, Gerald (3x), Gligoric, Svetozar (2x), Sosonko, Gennadi (2x), Gaprindashvili, Valeriane (2x), Papenfuß, Ingo (2x), Edwards, K. E. D. G.. (2x), Schulenberg, Henk A T (2x)

11…h6 — 5.3% (36 parties)

Ambassadeurs : Korobov, Anton (2x), Schorra, Helmut (1x), Fuhrwerk, Klaus (1x), Lindner, Joachim (1x), Melia Ken (1x), Garcia Vicente, Nieves (1x), Pena Torres, Jose Carlos (1x), Martín Rebollo, Luis Emilio (1x)

11…Bxc3 — 3.7% (25 parties)

Ambassadeurs : Lukacs, Peter (2x), Rozentalis, Eduardas (2x), Barkhagen, Jonas (2x), Ornstein, Axel (1x), Farago, Ivan (1x), Ayan Schneider (1x), Navarovszky, Laszlo (1x), Portisch, Lajos (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	11…Nbd7	11…Nc6	11…h6	11…Bxc3
<1800	8	88%	12%	—	—
1800-2200	136	78%	10%	10%	1%
2200-2600	431	74%	16%	4%	5%
2600+	47	77%	11%	6%	4%

Évolution par décennie (% des parties)

Décennie	N parties	11…Nbd7	11…Nc6	11…h6	11…Bxc3
1960s	1	100%	—	—	—
1970s	17	65%	24%	—	12%
1980s	37	84%	5%	—	5%
1990s	73	78%	10%	—	10%
2000s	170	80%	11%	2%	6%
2010s	315	74%	15%	9%	1%
2020s	70	71%	21%	4%	1%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
11…Nbd7	74%	71%	▼ -2.9%
11…Nc6	15%	21%	▲ +6.5%
11…h6	9%	4%	▼ -4.9%
11…Bxc3	1%	1%	+0.5%

Joueurs célèbres

Champions du monde dans cette position

Karpov, Aleksandr — 3 parties
Karpov, Anatoly — 2 parties
Anand, Viswanathan — 2 parties
Kramnik, Vladimir — 1 partie
Kasparov, Garry — 1 partie
Ju, Wenjun — 1 partie

Parties historiques

11…Nbd7 — 76.1% (520 parties)

1968 — Gligorić, Svetozar vs Portisch, Lajos — 1-0 — Lugano SUI
1975 — Gligoric, Svetozar vs Unzicker, Wolfgang — 1-0 — Milan ITA
1978 — Portisch, Lajos vs Andersson, Ulf — 1/2-1/2 — Buenos Aires ARG
1978 — Inkiov, Ventzislav vs Luczak, Andrzej — 1/2-1/2 — Lodz POL
1978 — Lukacs, Peter vs Suba, Mihai — 0-1 — Bucharest ROU

11…Nc6 — 13.8% (94 parties)

1975 — Gligoric, Svetozar vs Sosonko, Gennadi — 1/2-1/2 — Wijk aan Zee NED
1976 — Portisch, Lajos vs Sosonko, Gennadi — 1-0 — Biel SUI
1977 — Gligoric, Svetozar vs Karpov, Anatoly — 1/2-1/2 — Bad Lauterberg GER
1979 — Balashov, Yuri vs Makarichev, Sergey — 1/2-1/2 — Minsk ch-URS
1980 — Giorgadze, Tamaz vs Beliavsky, Alexander G — 1/2-1/2 — Vilnius ch-URS

11…h6 — 5.3% (36 parties)

2003 — Schorra, Helmut vs Fuhrwerk, Klaus — 1/2-1/2 — BdF Herren
2003 — Lindner, Joachim vs Melia Ken — 1-0 — ETC
2004 — Garcia Vicente, Nieves vs Pena Torres, Jose Carlos — 0-1 — Santxenxo ESP
2007 — Martín Rebollo, Luis Emilio vs Aupí Royo, Juan Ignacio — 0-1 — ICCF
2010 — Baumegger, Siegfried vs Egoshin, Gennady Yakovlevich — 1/2-1/2 — ICCF

11…Bxc3 — 3.7% (25 parties)

1978 — Portisch, Lajos vs Browne, Walter Shawn — 1-0 — Tilburg NED
1979 — Farago, Ivan vs Ayan Schneider — 1-0 — Budapest HUN
1980 — Lukacs, Peter vs Navarovszky, Laszlo — 1-0 — Budapest HUN
1981 — Lukacs, Peter vs Ornstein, Axel — 0-1 — Pamporovo
1991 — Majima, Mayuki vs Chouinard Sylvain — 0-1 — Pacific Area tt2 corr8791

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	● d4	—
Arriérés	—	—
Chaînes	—	● a7→b6, f7→e6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● d4 (2v1), ● b5 (2v0), ● e5 (3v0)	● d5 (4v2)
Cases faibles	● e4	—
Centre	● d4 (2v1), ● e5 (3v0)	● d5 (4v2)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Ouvertes	● c	● c
Semi-ouvertes	● e	● d

Pièces

	♔ Blancs	♚ Noirs
Bc4	● Bc4 Actif (mob. 8)
Bg5	● Bg5 Actif (mob. 7)
Bb4		● Bb4 Actif (mob. 6)
Bb7		● Bb7 Actif (mob. 6)
Paire de fous	● Oui	● Oui
Non développées	1 (a1)	2 (b8, a8)

Sécurité du roi

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

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	semi-ouvert
Ruptures	● d4-d5	● …e6-e5

Partie
1975 Milan – Round 11 – Gligoric, Svetozar – 1-0 – Unzicker, Wolfgang – G16 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O dxc4 8. Bxc4 cxd4 9. exd4 b6 10. Bg5 Bb7
Amber Rapidplay 2002 – Round 1 – Ivanchuk, Vasyl – 1-0 – Van Wely, Loek – G2 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nf3 d5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Bg5 Bb7
Amber-blind 3rd 1994 – Round 5 – Polgar, Judit – 0-1 – Karpov, Anatoly – G19 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. Bd3 dxc4 8. Bxc4 O-O 9. O-O b6 10. Bg5 Bb7
Biel Interzonal 1976 – Round 18 – Portisch, Lajos – 1-0 – Sosonko, Gennadi – G81 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Bg5 Bb7
Braingames WCC 2000 – Round 10 – Kramnik, Vladimir – 1-0 – Kasparov, Garry – G4 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Bg5 Bb7
Bugojno 1978 – Round 15 – Portisch, Lajos – 0-1 – Karpov, Anatoly – G83 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nf3 d5 7. O-O dxc4 8. Bxc4 cxd4 9. exd4 b6 10. Bg5 Bb7
FIDE World Blitz Championship 2025 – Round 14 – Samuel Sevian – 1-0 – Rauf Mamedov – G278 1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. d4 c6 7. Qc2 b6 8. Rd1 Nbd7 9. b3 Bb7 10. Nc3 Ba6
FIDE World Rapid 2014 – Round 8.18 – Wojtaszek, Radoslaw – 1/2-1/2 – Safarli, Elmir – G139 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 d5 5. e3 O-O 6. Bd3 c5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Bg5 Bb7
GCT Blitz Croatia 2021 – Round 10.3 – Korobov, Anton – 0-1 – Nepomniachtchi, Ian – G48 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. e3 O-O 6. Bd3 dxc4 7. Bxc4 c5 8. O-O cxd4 9. exd4 b6 10. Bg5 Bb7
Interpolis 1978 – Round 1 – Portisch, Lajos – 1-0 – Browne, Walter Shawn – G6 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nf3 d5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Bg5 Bb7
Interpolis 1978 – Round 2 – Browne, Walter Shawn – 1-0 – Ljubojevic, Ljubomir – G8 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nf3 d5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Bg5 Bb7
Moskou 1981 – Round 1 – Timman, Jan H – 1/2-1/2 – Polugaevsky, Lev – G7 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 d5 6. Nf3 O-O 7. O-O dxc4 8. Bxc4 cxd4 9. exd4 b6 10. Bg5 Bb7
Roquebrune rapid 1992 – Round 6 – Speelman, Jon S – 0-1 – Polugaevsky, Lev – G20 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 c5 6. Bd3 d5 7. O-O dxc4 8. Bxc4 cxd4 9. exd4 b6 10. Bg5 Bb7
SportAccord Rapid Men 2012 – Round 6.7 – Wang, Hao(ZJWZ) – 1-0 – Bologan, Victor – G45 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Bg5 Bb7
Tilburg Fontys 1998 – Round 9 – Van Wely, Loek – 0-1 – Piket, Jeroen – G25 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nf3 d5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Bg5 Bb7
World Blitz 2015 – Round 1.30 – Korobov, Anton – 1-0 – Heimann, Andreas – G22 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Bg5 Bb7
World Blitz 2015 – Round 15.12 – Wojtaszek, Radoslaw – 1-0 – Socko, Bartosz – G912 1. d4 e6 2. c4 Nf6 3. Nf3 Bb4+ 4. Nc3 c5 5. e3 O-O 6. Bd3 d5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Bg5 Bb7
World Blitz 2016 – Round 4.6 – Korobov, Anton – 1/2-1/2 – Anand, Viswanathan – G174 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 d5 6. Bd3 c5 7. O-O dxc4 8. Bxc4 cxd4 9. exd4 b6 10. Bg5 Bb7
World Championship 2010 – Round 9 – Anand, Viswanathan – 1/2-1/2 – Topalov, Veselin – G5 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nf3 d5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Bg5 Bb7

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