Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● b2→a3	● a7→b6, c7→b6, d7→e6, f7→e6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● b4 (2v0), ● e5 (2v0), ● g5 (2v0)	—
Cases faibles	—	—
Centre	● d4 (2v0), ● e5 (2v0)	● d5 (2v1), ● e4 (1v0)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bf1	● Bf1 Non développé (mob. 0)
Bc8		● Bc8 Non développé (mob. 2)
Paire de fous	● Oui	Non
Non développées	4 (● c1, ● f1, ● a1, ● h1)	3 (● b8, ● c8, ● a8)

Sécurité du roi

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

Thèmes

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

E32m — Nimzo-Indian: Classical, 4…O-O 5.a3, 6…b6 7.Nf3

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.a3 Bxc3+ 6.Qxc3 b6 7.Nf3 * ● Trait aux Noirs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. e3 (Libérer Bf1, préparer Bd3 — 54 % des parties) ; g3 (Préparer le fianchetto — 24 % des parties) ; b4 (Expansion aile dame — 15 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...Bb7 (Fianchetto, fou sur la grande diagonale — 97 % des parties) ; ...Ne4 (Cavalier centralisé en e4, Menace c3 — 3 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1949 JUG Ch – Round 18 – Fuderer, Andrija – 1-0 – Simonovic, Borko – G67 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Nf3 Bb7 8. Bg5 d6 9. e3 Nbd7 10. Bd3 Re8
1964 Capablanca Memorial – Round 1 – Udovcic, Mijo – 1/2-1/2 – Donner, Jan-Hein – G7 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Nf3 Bb7 8. g3 c5 9. Bg2 cxd4 10. Qxd4 Nc6
1965 OWL Ch – Round 3 – Oestreich, Reinhard – 1-0 – Budt, Karl-Heinz – G7 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Nf3 Bb7 8. e3 d6 9. Qc2 Nbd7 10. Be2 Ne4
1966 Titovo Uzice – Round ? – Udovcic, Mijo – 1/2-1/2 – Parma, Bruno – G102 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Nf3 Bb7 8. e3 d6 9. Be2 Nbd7 10. O-O Ne4
Amber Rapidplay 1999 – Round 6 – Kramnik, Vladimir – 1-0 – Ivanchuk, Vasyl – G32 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Nf3 Bb7 8. e3 d6 9. b4 Nbd7 10. Bb2 a5
Amber-rapid 7th 1998 – Round 3 – Kramnik, Vladimir – 1/2-1/2 – Nikolic, Predrag – G15 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 b6 7. d4 Bb7 8. e3 Ne4 9. Qc2 d6 10. Bd3 f5
Biel Interzonal 1985 – Round 13 – Seirawan, Yasser – 1/2-1/2 – Ljubojevic, Ljubomir – G38 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Nf3 Bb7 8. e3 Ne4 9. Qc2 f5 10. b4 Qe7
Biel Interzonal 1993 – Round 13 – Sokolov, Ivan. – 1-0 – Xu, Jun(SD) – G280 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Nf3 Bb7 8. e3 d6 9. Be2 Nbd7 10. O-O Ne4
Corus A 2005 – Round 8 – Grischuk, Alexander – 1/2-1/2 – Leko, Peter – G46 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Nf3 Bb7 8. e3 d6 9. Be2 Nbd7 10. O-O Qe7
Corus A 2006 – Round 10 – Van Wely, Loek – 1-0 – Leko, Peter – G59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Nf3 Bb7 8. e3 d5 9. b4 c5 10. dxc5 bxc5
Eurotel Trophy 2002 – Round 2.1 – Kramnik, Vladimir – 1/2-1/2 – Karpov, Anatoly – G46 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Nf3 Bb7 8. e3 d6 9. b4 Nbd7 10. Bb2 c5
Frankfurt-West Masters 1999 – Round 1 – Topalov, Veselin – 1/2-1/2 – Adams, Michael – G4 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 b6 7. d4 Bb7 8. e3 d6 9. b4 a5 10. Bb2 Nbd7
Interpolis 1979 – Round 8 – Hort, Vlastimil – 1/2-1/2 – Timman, Jan H – G31 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Nf3 Bb7 8. b4 d6 9. Bb2 Nbd7 10. e3 c5
Interpolis 1991 – Round 12 – Bareev, Evgeny – 0-1 – Timman, Jan H – G35 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Nf3 Bb7 8. e3 d6 9. b3 Nbd7 10. Bb2 Ne4
It cat.20 2005 – Round 5 – Kramnik, Vladimir – 1-0 – Polgar, Judit – G1 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Nf3 Bb7 8. e3 d6 9. Be2 Nbd7 10. O-O Ne4
It (cat.20) 2005 – Round 5 – Kramnik, Vladimir – 1-0 – Polgar, Judit – G2 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Nf3 Bb7 8. e3 d6 9. Be2 Nbd7 10. O-O Ne4
Linares 1993 – Round 13 – Bareev, Evgeny – 1/2-1/2 – Karpov, Anatoly – G50 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Nf3 Bb7 8. e3 d6 9. b3 Nbd7 10. Bb2 Ne4
Linares 1993 – Round 13 – Bareev, Evgeny – 1/2-1/2 – Karpov, Anatoly – G51 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Nf3 Bb7 8. e3 d6 9. b3 Nbd7 10. Bb2 Ne4
Linares 1998 – Round 13 – Kasparov, Garry – 1/2-1/2 – Kramnik, Vladimir – G11 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Nf3 Bb7 8. Bg5 d6 9. Nd2 Nbd7 10. f3 h6
Linares 1998 – Round 14 – Kramnik, Vladimir – 1/2-1/2 – Anand, Viswanathan – G14 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 b6 7. d4 Bb7 8. Bg5 d6 9. Nd2 Nbd7 10. f3 d5
Lucerne 1985 – Round 1 – Rubinetti, Jorge – 0-1 – Smyslov, Vassily – G3 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Nf3 Bb7 8. e3 d6 9. Be2 Nbd7 10. O-O Ne4
Moskou ch-URS 1976 – Round 12 – Grigoryan, Karen A. – 1-0 – Tal, Mikhail – G54 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Nf3 Bb7 8. g3 c5 9. dxc5 bxc5 10. Bg2 Nc6
Moskou ch-URS 1988 – Round 1 – Gurevich, Mikhail – 0-1 – Salov, Valery – G17 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Nf3 Bb7 8. e3 d6 9. Be2 Nbd7 10. O-O Ne4
Novi Sad olm 1990 – Round 4 – Kozul, Zdenko – 1/2-1/2 – Jussupow, Artur – G26 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Nf3 Bb7 8. e3 d6 9. Be2 Nbd7 10. O-O Ne4
OHRA 1984 – Round 7 – Nikolic, Predrag – 0-1 – Timman, Jan H – G14 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Nf3 Bb7 8. e3 d6 9. b4 Nbd7 10. Bb2 Ne4
SportAccord Blitz 2014 – Round 5.1 – Ponomariov, Ruslan – 1/2-1/2 – Leko, Peter – G33 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Nf3 Bb7 8. e3 d5 9. b3 Nbd7 10. Be2 c5
SuperGM It 1999 – Round 3 – Bareev, Evgeny – 1-0 – Topalov, Veselin – G9 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Nf3 Bb7 8. e3 d6 9. b3 Ne4 10. Qc2 f5
TCh-RUS 2005 – Round 9 – Grigoriants, Sergey – 1/2-1/2 – Jakovenko, Dmitry – G144 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Nf3 Bb7 8. e3 d5 9. b3 Nbd7 10. Qc2 c5
Thessaloniki olm 1984 – Round 12 – Huebner, Robert – 1-0 – Olafsson, Fridrik – G78 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Nf3 Bb7 8. e3 Ne4 9. Qc2 c5 10. Bd3 f5

E32m — Classical (1949)

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.a3 Bxc3+ 6.Qxc3 b6 7.Nf3

Les coups candidats

7…Bb7 — 87.1% (1797 parties)

Ambassadeurs : Ederer, Karel (43x), Mroczek, Jacek (29x), Dzenis, Janis (24x), Varga, Peter (14x), Karpov, Anatoly (12x), Llanos, Guillermo (10x), Galperin, Ilya Grigorievich (10x), Sokolov, Ivan (9x)

7…Ne4 — 5.4% (112 parties)

Ambassadeurs : Lahner, Jakub (2x), Nestorow, Marta (2x), Pogorelov, Ruslan (2x), Pettersson, Alexander (2x), Souza Filho, Namyr Carlos (1x), Bernardino, Zelio (1x), Herzig, Gregoire (1x), Madeja, Elijah (1x)

7…d6 — 3.1% (64 parties)

Ambassadeurs : Andreev, Eduard (3x), Michenka, Jozef (2x), Zherebukh, Yaroslav (2x), Carlsson, Pontus (2x), Zpevak, Pavel (2x), Drasko, Milan (2x), Llanos, Guillermo (1x), Gomez Baillo, Jorge H. (1x)

7…c5 — 1.8% (37 parties)

Ambassadeurs : Skalik, Przemyslaw (2x), Kakageldyev, Amanmurad (2x), Belov, Vladimir (2x), Oral, Tomas (1x), Kacirek, Petr (1x), Llanos, Guillermo (1x), Diaz Hollemaert, Nahuel (1x), Aseev, Konstantin N (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	7…Bb7	7…Ne4	7…d6	7…c5
<1800	94	88%	5%	4%	—
1800-2200	729	87%	7%	2%	1%
2200-2600	957	85%	5%	4%	3%
2600+	72	94%	—	3%	3%

Évolution par décennie (% des parties)

Décennie	N parties	7…Bb7	7…Ne4	7…d6	7…c5
1950s	3	100%	—	—	—
1960s	5	100%	—	—	—
1970s	10	100%	—	—	—
1980s	122	97%	2%	—	—
1990s	343	87%	5%	3%	5%
2000s	724	83%	7%	4%	2%
2010s	704	88%	5%	4%	1%
2020s	153	90%	3%	3%	1%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
7…Bb7	88%	90%	▲ +1.7%
7…Ne4	5%	3%	▼ -2.2%
7…d6	4%	3%	▼ -0.9%
7…c5	1%	1%	▲ +0.6%

Joueurs célèbres

Champions du monde dans cette position

Karpov, Anatoly — 10 parties
Kramnik, Vladimir — 7 parties
Tal, Mikhail — 2 parties
Anand, Viswanathan — 2 parties
Carlsen, Magnus — 2 parties
Smyslov, Vladimir — 1 partie
Kasparov, Garry — 1 partie

Parties historiques

7…Bb7 — 87.1% (1797 parties)

1951 — Veltmander, Iogannes vs Petrosian, Tigran V. — 0-1 — Sverdlovsk
1955 — Meher Wade vs Bosch van Rosenthal, Edzard — 0-1 — Cork
1957 — Wood, Baruch vs Golombek, Harry — 0-1 — Paignton
1964 — Udovcic, Mijo vs Donner, Jan-Hein — 1/2-1/2 — Havana CUB
1965 — Oestreich, Reinhard vs Budt, Karl-Heinz — 1-0 — Ennigerloh

7…Ne4 — 5.4% (112 parties)

1982 — Herzig, Gregoire vs Madeja, Elijah — 1/2-1/2 — corr DDR
1988 — Souza Filho, Namyr Carlos vs Bernardino, Zelio — 1/2-1/2 — ?
1989 — Stempin, Pawel vs Landenbergue, Claude — 0-1 — Haifa etc
1990 — Penttinen, Jarkko vs Jouhki, Yrjo M. — 0-1 — Tampere,FIN
1991 — Soppe, Guillermo vs Rodriguez Alberto , Lisseth Ariad — 1-0 — Argentina

7…d6 — 3.1% (64 parties)

1991 — Djukic, Zeljko vs Kurajica, Bojan — 0-1 — Cetinje YUG
1992 — Lazarev, Vladimir vs Onischuk, Alexander — 1-0 — Cuxhaven
1995 — Ristic, Nenad vs Drasko, Milan — 0-1 — Novi Sad SRB
1996 — Bosbach, Gerhard vs Menacher, Manfred — 0-1 — Wasserburg tt
1997 — Schandorff, Lars vs Johansson, Jan — 1-0 — Stockholm Rilton Cup

7…c5 — 1.8% (37 parties)

1991 — Kakageldyev, Amanmurad vs Kiselev, Sergey. — 1/2-1/2 — Rusland tt
1993 — Guliev, Sarhan vs Tukmakov, Vladimir B — 0-1 — Nikolaev UKR
1994 — Vidarte Morales, Arturo vs Ramirez Gonzalez, Juan Alberto — 1-0 — ESP
1994 — De Mauro, Joseph A vs Van Oosterom, Joop — 0-1 — NPSF-50
1994 — Atalik, Suat vs Starosek, Konstantin — 0-1 — Memorial A.Petrov, St. Peters

Fin du contenu

Aucune page supplémentaire à charger

Articles plus anciens →