Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→e3, e3→d4	—
Passés	—	—
Majorité	—	● aile dame 3v2

Cases

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

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● c	● e

Pièces

	♔ Blancs	♚ Noirs
Bf1	● Bf1 Non développé (mob. 5)
Bg5	● Bg5 Actif (mob. 4)
Be7		● Be7 Actif (mob. 5)
Bc8		● Bc8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	4 (● g1, ● f1, ● a1, ● h1)	3 (● c8, ● 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	fermé
Ruptures	● e3-e4	—

D35j — QGD: Exchange, 5.Bg5 Be7 6.e3 Nbd7

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 Be7 6.e3 Nbd7 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. Bd3 (Fou actif (mobilité 11), Développer f1 — 74 % des parties) ; Qc2 (Prépare O-O-O — 15 % des parties) ; Nf3 (Développer g1 — 10 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...O-O (Mettre le roi en sécurité, connecter les tours — 46 % des parties) ; ...c6 (Renforcer le centre — 34 % des parties) ; ...Nf8 (8 % des parties) ; ...h6 (Poser la question au Bg5 — 8 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1905 Ostende – Round 1 – Marshall Viele, Fabrizio Aaron – 0-1 – Leonhardt, Paul – G3 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 Be7 7. Bd3 O-O 8. Nf3 b6 9. O-O Bb7 10. Qe2 Ne4
1933 Hastings3334 – Round 4 – Lilienthal, Andor – 1-0 – Menchik, Vera Frantsevna – G16 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 Be7 7. Bd3 O-O 8. Qc2 c5 9. Nge2 a6 10. Bf5 Re8
1934 Leningrad ch-URS – Round 1 – Alatortsev, Vladimir N. – 1/2-1/2 – Dubinin, Peter – G75 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 Nbd7 6. cxd5 exd5 7. Bd3 O-O 8. Qc2 Re8 9. Nge2 Nf8 10. h3 c6
1935 Margate – Round 6 – Reshevsky, Samuel – 1-0 – Menchik, Vera Frantsevna – G30 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 Be7 7. Qc2 O-O 8. Bd3 Re8 9. Nf3 Nf8 10. h3 Be6
1938 Lodz – Round 1 – Tartakower, Savielly – 1-0 – Frydman, Paulino – G42 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 Be7 7. Bd3 O-O 8. Qc2 Re8 9. Nge2 Nf8 10. Ng3 Ng4
1938 Margate – Round 5 – Book, Eero – 1/2-1/2 – Sergeant, Edward – G24 1. c4 Nf6 2. Nc3 e6 3. d4 d5 4. Bg5 Be7 5. e3 Nbd7 6. cxd5 exd5 7. Bd3 O-O 8. Nf3 c5 9. O-O b6 10. Ne5 Bb7
1945 USSR ch sf – Round 8 – Chistiakov, Alexander – 1-0 – Saigin, Vladimir – G12 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 Be7 7. Bd3 h6 8. Bf4 c6 9. h3 Nf8 10. Nge2 Ne6
1952 Havana – Round 12 – Gligoric, Svetozar – 1/2-1/2 – Romero Aguilar, Ricardo Alberto – G104 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 Be7 7. Qc2 h6 8. Bf4 c6 9. Nf3 O-O 10. h3 Re8
1952 Helsinki olm – Round 1 – Olafsson, Fridrik – 1-0 – Grob, Henry – G63 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 Be7 6. cxd5 exd5 7. Bd3 O-O 8. Nf3 h6 9. Bf4 a6 10. O-O c5
1954 Hollywood Open – Round 1 – Ulvestad, Olaf – 1/2-1/2 – Pafnutieff, Vladimir – G3 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 Be7 7. Bd3 O-O 8. Qc2 h6 9. h4 c5 10. Nf3 cxd4
1954 US Open 55th – Round 12 – Rossolimo, Nicolas – 1/2-1/2 – Donovan, Jeremiah – G19 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 Be7 7. Bd3 O-O 8. Nge2 c6 9. O-O Ne4 10. Bxe7 Qxe7
1958 Munich olm fin-B – Round 2 – Palmason, Gudmundur – 1-0 – Porath, Yosef – G12 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 Be7 7. Bd3 O-O 8. Qc2 c5 9. Nge2 h6 10. Bh4 a6
1958 Torneo de las Americas 1st – Round 1 – Alvarez Martin, Pedro – 1-0 – Denis Francisco – G2 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 Be7 7. Nf3 O-O 8. Qc2 h6 9. Bf4 c6 10. h3 Ne8
1959 Mar del Plata – Round 1 – Ivkov, Borislav – 1-0 – Letelier Martner, Rene – G23 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 Nbd7 7. Qc2 Nf8 8. Bd3 g6 9. Nge2 Ne6 10. Bh4 O-O
1962 BRA Ch – Round 3 – Farias, Sergio A. B. Lopes de – 0-1 – Mangini, Jose Henrique de Mello – G5 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 Be7 7. Qc2 O-O 8. Bd3 Re8 9. Nf3 Nf8 10. O-O h6
1962 Corr Wch4 – Round 1 – Tolush, Alexander – 1/2-1/2 – Bergraser, Volf – G8 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 Be7 7. Bd3 Nf8 8. Nge2 Ne6 9. Bh4 g6 10. Qb3 c6
1963 BRA Ch – Round 1 – De Souza Mendes, Joao – 1-0 – ? – G1 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 Be7 7. Nf3 h6 8. Bh4 O-O 9. Bd3 b6 10. Qa4 Bb7
1965 Corr – Round 1 – Tolush, Alexander – 1/2-1/2 – Bergraser, Volf – G7 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 Be7 7. Bd3 Nf8 8. Nge2 Ne6 9. Bh4 g6 10. Qb3 c6
1965 Hoogovens – Round 9 – Pachman, Ludek – 1/2-1/2 – Acuna Medina, Angel G. – G70 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 Nbd7 7. Bd3 O-O 8. Nf3 Re8 9. O-O Nf8 10. Qc2 g6
1965 Mar del Plata – Round 6 – Averbakh, Yuri L – 1/2-1/2 – Foguelman, Alberto – G47 1. c4 Nf6 2. Nc3 e6 3. d4 d5 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 Be7 7. Nf3 O-O 8. Bd3 Re8 9. O-O Nf8 10. Qc2 g6
1966 La Habana olm fin-A – Round 2 – Pachman, Ludek – 1-0 – Acuna Medina, Angel G. – G25 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 Nbd7 7. Qc2 Nf8 8. Bd3 Ne6 9. Bh4 g6 10. Nge2 Ng7
1966 URS Team Ch – Round ? – Petrosian, Tigran V – 1-0 – Birbrager, Isaak – G4 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 Nbd7 7. Bd3 Nf8 8. Nf3 Ne6 9. Bh4 g6 10. O-O O-O
1967 Palma de Mallorca – Round 11 – Gligorić, Svetozar – 1-0 – Medina-Garcia, Antonio – G80 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 Nbd7 7. Bd3 Nf8 8. Nf3 Ne6 9. Bh4 g6 10. O-O O-O
1968 Monte Carlo – Round 4 – Portisch, Lajos – 0-1 – Letzelter, Jean-Claude – G23 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 Nbd7 7. Bd3 Nf8 8. Qc2 Ne6 9. Bh4 g6 10. Nf3 O-O
1969 Zagreb – Round 10 – Saidy, Anthony – 1-0 – Grdinic, Zvonimir – G69 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 Nbd7 7. Bd3 Nf8 8. Qc2 h6 9. Bh4 Ne6 10. Nge2 O-O
Belgrade Invest 1995 – Round 4 – Miladinovic, Igor – 1/2-1/2 – Ljubojevic, Ljubomir – G20 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 Nbd7 7. Bd3 Nf8 8. Nf3 Ne6 9. Bh4 O-O 10. O-O g6
Linares 1989 – Round 1 – Beliavsky, Alexander G – 0-1 – Ljubojevic, Ljubomir – G15 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 Nbd7 7. Bd3 Nf8 8. f4 c6 9. f5 Ne4 10. Bxe7 Qxe7
OHRA 1986 – Round 1 – Timman, Jan H – 1/2-1/2 – Ljubojevic, Ljubomir – G2 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 Nbd7 7. Bd3 Nf8 8. Qc2 Ne6 9. Bh4 g6 10. Nf3 O-O

D35j — QGD: Exchange (1905)

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 Be7 6.e3 Nbd7

Les coups candidats

7.Bd3 — 78.5% (3701 parties)

Ambassadeurs : Meijers, Viesturs (16x), Stremavicius, Titas (9x), Kovacevic, Vlatko (8x), Bareev, Evgeny (7x), Khurtsidze, Nino (7x), Subelj, Jan (7x), Klovans, Janis (6x), Lobron, Eric (5x)

7.Qc2 — 12.7% (599 parties)

Ambassadeurs : Jussupow, Artur (7x), Timman, Jan H (4x), ? (4x), Moehring, Guenther (3x), Balster, Stefan (3x), Wiesner, Paula (3x), O'Kelly de Galway, Alberic (2x), Zurakhov, Vladlen Y (2x)

7.Nf3 — 8.3% (392 parties)

Ambassadeurs : Krizsany, Laszlo (3x), Hadam, Magdalena (2x), Andrason, Karl Oddur (2x), Epishin, Vladimir (2x), Formanek, Edward (1x), Moore, CJ. (1x), Von Baudissin, Georg Graf (1x), Lachmann, Hans G (1x)

7.Rc1 — 0.2% (10 parties)

Ambassadeurs : Belis, Ivo (1x), Paunovic, Tomislav (1x), Gustafsson, Tomas (1x), Ganheden, Kjell (1x), Rios, Carlos (1x), Bastidas Rodriguez, Jaime (1x), Flores, Pierre (1x), Barbaroux, Yannick (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	7.Bd3	7.Qc2	7.Nf3	7.Rc1
<1800	359	81%	9%	10%	0%
1800-2200	2045	78%	13%	9%	0%
2200-2600	1584	82%	12%	6%	—
2600+	33	79%	15%	6%	—

Évolution par décennie (% des parties)

Décennie	N parties	7.Bd3	7.Qc2	7.Nf3	7.Rc1
1950s	68	72%	21%	7%	—
1960s	67	66%	27%	7%	—
1970s	71	63%	25%	10%	1%
1980s	190	72%	14%	14%	1%
1990s	895	77%	13%	10%	0%
2000s	1473	75%	14%	10%	0%
2010s	1527	81%	12%	7%	0%
2020s	426	90%	4%	5%	0%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
7.Bd3	81%	90%	▲ +9.0%
7.Qc2	12%	4%	▼ -7.8%
7.Nf3	7%	5%	▼ -1.9%
7.Rc1	0%	0%	+0.2%

Joueurs célèbres

Champions du monde dans cette position

Kasparov, Garry — 4 parties
Botvinnik, Mikhail — 1 partie
Karpov, Anatoly — 1 partie
Ding, Liren — 1 partie

Parties historiques

7.Bd3 — 78.5% (3701 parties)

1950 — Von Baudissin, Georg Graf vs Kieninger, Georg — 1/2-1/2 — Weidenau
1951 — Kunze, Klaus vs Bialas, Wolfram — 1-0 — Leipzig GER
1951 — Cross, James vs Cobo, Eldis — 1-0 — Los Angeles, CA USA
1952 — Olafsson, Fridrik vs Grob, Henry — 1-0 — Helsinki olm
1952 — Donner, Jan-Hein vs Orbaan, Constant — 1-0 — D.D.

7.Qc2 — 12.7% (599 parties)

1950 — Rapaka Samuel Paul vs Mastichiadis, Fotis — 1/2-1/2 — YUG
1951 — Belem, Luciano vs Garrido, Nadio — 1/2-1/2 — Fortaleza BRA
1951 — Spiller, Arthur R vs Goffin, John Dr — 0-1 — Los Feliz, CA
1952 — Filip, Miroslav vs Olafsson, Fridrik — 1-0 — Helsinki olm
1952 — Gligoric, Sofija vs Gabriel Yohan Romero — 1/2-1/2 — Havana CUB

7.Nf3 — 8.3% (392 parties)

1950 — Castillo, Mariano vs Michel, Clement Paul — 1/2-1/2 — Mar del Plata ARG
1952 — Von Baudissin, Georg Graf vs Lachmann, Hans G — 1-0 — Guetersloh
1957 — Wang, Arthur D vs Bredoff, Mike — 1/2-1/2 — San Francisco, CA USA
1957 — Levy, Louis vs Halper, N. — 1-0 — New York, NY USA
1958 — Martin Martinez, Pedro Jose vs Denis, Francisco — 1-0 — Bogota COL

7.Rc1 — 0.2% (10 parties)

1979 — Belis, Ivo vs Paunovic, Tomislav — 1/2-1/2 — Donji Milanovac
1987 — Gustafsson, Tomas vs Ganheden, Kjell — 0-1 — ?
1997 — Rios, Carlos vs Bastidas Rodriguez, Jaime — 0-1 — ?
1997 — Jimenes, Juan vs Bachmann, Ralf — 1/2-1/2 — ?
1998 — Flores, Pierre vs Barbaroux, Yannick — 0-1 — FRA

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