D52d — QGD: Cambridge Springs, 7.cxd5

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Nbd7 5.e3 c6 6.Nf3 Qa5 7.cxd5 * ● Trait aux Noirs

Ouverture — Tension centrale

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : majorité centre (3v1), case forte d4, case forte f4, case forte e5, Bg5 actif, paire de fous, colonne c.
Faiblesses adverses : Bc8 enfermé, Bf8 enfermé, roi noir au centre.
Problèmes : roi au centre, Bf1 enfermé, 3 pièces non développées (F1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● Bd3 — Développer Bf1
● h3 — Empêcher ...Bg4
● Rc — Tour sur colonne c

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : majorité aile_dame (3v2), case forte b4, case forte d5, paire de fous, colonne d.
Faiblesses adverses : Bf1 enfermé, Bg5 mauvais fou, roi blanc au centre.
Problèmes : roi au centre, Bc8 enfermé, Bf8 enfermé, 4 pièces non développées (C8, F8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● b6+Bb7 — PRIORITÉ: libérer le Bc8 (b6+Bb7, ...Bg4, ...Bf5)
● ...Be7 — Développer Bf8
● ...Bg4 — Clouer Nf3
● ...c5 — Rupture

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

D52d — Cambridge Springs

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Nbd7 5.e3 c6 6.Nf3 Qa5 7.cxd5

Eval: [+0.23]

Les coups candidats

7…Nxd5 — 74.4% (2428 parties) →

Ambassadeurs : Lacrosse, Marc (15x), Wiesinger, Johann (15x), Szczepanski, Zbigniew (14x), Landau, Salo (10x), Dreev, Aleksey (10x), Blagojevic, Dragisa (9x), Euwe, Max (8x), Korneva, Marina (8x)

7…exd5 — 23.3% (759 parties)

Ambassadeurs : Linqvist, Grels (6x), Malakhatko, Vadim (5x), Najdorf, Miguel (4x), Oestreich, Reinhard (4x), Jensen, Leif Haugaard (4x), Zielinski, Sergej (4x), Tsay, Vincent (4x), Guimard, Carlos E (3x)

7…cxd5 — 1.0% (33 parties)

Ambassadeurs : Rubinstein, Akiba (2x), Tholey, Jean-Paul (2x), Greinetz (1x), De La Torre Huertas, Carlos (1x), Renaze, Luc (1x), Zorman, Vojko (1x), ABADI REJOICE PATTERSON (1x), Tawara (1x)

7…Ne4 — 1.0% (32 parties)

Ambassadeurs : Ljubojevic, Ljubomir (3x), Cvitan, Ognjen (2x), Jenicek, Emil (2x), Capablanca, Jose (1x), Fritsch, Evans (1x), Lorens, Darush (1x), Ticoulat (1x), Rubinstein, Akiba (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	7…Nxd5	7…exd5	7…cxd5	7…Ne4
<1800	71	70%	27%	3%	—
1800-2200	941	67%	31%	1%	1%
2200-2600	1446	79%	19%	1%	1%
2600+	132	91%	9%	—	—

Évolution par décennie (% des parties)

Décennie	N parties	7…Nxd5	7…exd5	7…cxd5	7…Ne4
1900s	1	—	100%	—	—
1910s	2	—	100%	—	—
1920s	43	58%	37%	2%	2%
1930s	72	76%	18%	1%	4%
1940s	27	56%	44%	—	—
1950s	24	71%	29%	—	—
1960s	47	77%	21%	—	2%
1970s	43	72%	26%	2%	—
1980s	159	77%	17%	1%	5%
1990s	367	71%	26%	2%	1%
2000s	871	76%	21%	1%	1%
2010s	1268	73%	26%	1%	0%
2020s	338	81%	17%	1%	0%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
7…Nxd5	73%	81%	▲ +8.3%
7…exd5	26%	17%	▼ -8.7%
7…cxd5	1%	1%	+0.2%
7…Ne4	0%	0%	+0.1%

Joueurs célèbres

Champions du monde dans cette position

Euwe, Max — 8 parties
Alekhine, Alexander — 8 parties
Kasparov, Garry — 6 parties
Kramnik, Vladimir — 6 parties
Carlsen, Magnus — 5 parties
Ding, Liren — 4 parties
Smyslov, Vladimir — 3 parties
Botvinnik, Mikhail — 2 parties
Lasker, Emanuel — 1 partie
Karpov, Anatoly — 1 partie
Anand, Viswanathan — 1 partie

Parties historiques

7…Nxd5 — 74.4% (2428 parties)

1925 — Rabinovich, Ilya Mar vs Tartakower, Savielly — 0-1 — Moscow RUS
1925 — Levenfish, Grigory vs Freymann, Jimmy — 1-0 — Leningrad ch-URS
1925 — Wheatcroft, George vs Thomas Andrew — 1-0 — City of London CC
1925 — Gothilf, Solomon Borisovich vs Spielmann, Rudolf — 1/2-1/2 — Moscow RUS
1926 — Capablanca, Jose vs Spero, Micah — 1-0 — Cleveland, OH USA

7…exd5 — 23.3% (759 parties)

1904 — MUELLER, Ogbaviro vs Lee, Francis J — 1/2-1/2 — London ENG
1915 — Lasker, Edward vs Jaffe, Charles — 1-0 — USA
1916 — Janowsky, D. vs Jaffe, C. — 0-1 — New York, NY USA
1924 — Pannekoek, Johannes Henricus vs Oskam, Gerard — 1-0 — Rotterdam NED
1924 — Pannekoek, Johannes vs Oskam, Gerard — 1-0 — NED

7…cxd5 — 1.0% (33 parties)

1925 — De La Torre Huertas, Carlos vs Rubinstein, Akiba — 1/2-1/2 — Moscow RUS
1931 — Rubinstein, Akiba vs Greinetz — 0-1 — Tel Aviv ISR
1976 — ABADI REJOICE PATTERSON vs Tawara — 1-0 — Dayton, OH USA
1983 — Schulien, Charles vs Gilmore, Adrian — 1-0 — Ohio
1989 — Renaze, Luc vs Zorman, Vojko — 1-0 — Lugano open

7…Ne4 — 1.0% (32 parties)

1928 — Rubinstein, Akiba vs Reti, Richard — 1-0 — Berlin GER
1930 — Mikenas, Vladas vs Turn, Johannes — 1-0 — Tallinn EST
1934 — Lorens, Darush vs Ticoulat — 1-0 — Barcelona ESP
1935 — Capablanca, Jose vs Fritsch, Evans — 1-0 — Manchester ENG
1964 — Hollis, Adrian vs Battaggia, Piergiorgio — 1-0 — Krakow POL

	♔ Blancs	♚ Noirs
Pions doublés	● d4, ● d5	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→e3, e3→d4	● b7→c6, f7→e6
Passés	—	—
Majorité	● centre 3v1	● aile_dame 3v2

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● d4 (3v0), ● f4 (2v0), ● e5 (2v1)	● b4 (2v0), ● d5 (4v1)
Cases faibles	—	—
Centre	● d4 (3v0), ● e5 (2v1)	● d5 (4v1)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● c	● d

Pièces

	♔ Blancs	♚ Noirs
Bf1	● Bf1 Non développé (mob. 5)
Bg5	● Bg5 Actif (mob. 4)
Bc8		● Bc8 Non développé (mob. 0)
Bf8		● Bf8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Clouages	● knight c3	—
Non développées	3 (f1, a1, h1)	4 (c8, 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	tension
Ruptures	● d5-d6, ● e3-e4	● …c6-c5, ● …e6-e5

Partie
1924 Gyor – Round 1 – Vajda, Arpad – 1/2-1/2 – Havasi, Kornel – G12 1. d4 Nf6 2. c4 d5 3. Nc3 e6 4. Nf3 c6 5. Bg5 Nbd7 6. e3 Qa5 7. cxd5 exd5 8. Nd2 Bb4 9. Bxf6 Nxf6 10. Qc2 O-O
1925 Moscow – Round 1 – Tartakower, Savielly – 1-0 – Verlinsky, Boris – G51 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c6 5. Bg5 Nbd7 6. e3 Qa5 7. cxd5 exd5 8. Bd3 Be7 9. O-O O-O 10. Ne5 Qd8
1925 Moscow – Round 16 – De La Torre Huertas, Carlos – 1/2-1/2 – Rubinstein, Akiba – G165 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bg5 c6 6. e3 Qa5 7. cxd5 cxd5 8. Bd3 Ne4 9. Qb3 Nxg5 10. Nxg5 h6
1925 Paris sim – Round ? – Alekhine, Alexander – 1-0 – ? – G6 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. cxd5 exd5 8. Bd3 Ne4 9. O-O h6 10. Bf4 Nxc3
1926 BCF Ch 19th – Round 11 – Blake, Joseph – 1-0 – Uber, Henry Bernard – G34 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. e3 Nbd7 6. Nf3 Qa5 7. cxd5 exd5 8. Qc2 Ne4 9. Bd3 Nxg5 10. Nxg5 h6
1926 BCF Ch 19th – Round 9 – Blake, Joseph – 1-0 – Saunders, Harold – G29 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 c6 5. e3 Nbd7 6. Nf3 Qa5 7. cxd5 exd5 8. Qc2 Ne4 9. Bd3 Ndf6 10. O-O Nxg5
1926 Lake Hopatcong – Round 1 – Capablanca, Jose – 1-0 – Lasker, E. – G7 1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. cxd5 exd5 8. Bd3 Ne4 9. O-O Ndf6 10. Bxf6 Nxc3
1926 Lake Hopatcong – Round 1 – Capablanca, Jose – 1-0 – Lasker, Edward – G6 1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. cxd5 exd5 8. Bd3 Ne4 9. O-O Ndf6 10. Bxf6 Nxc3
1927 Moskou ch-URS – Round 4 – Rabinovich, Ilya Mar – 1/2-1/2 – Makogonov, Vladimir – G12 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. cxd5 exd5 8. Bd3 Be7 9. O-O O-O 10. Ne5 Re8
1928 Berlin Tageblatt – Round 1 – Rubinstein, Akiba – 1-0 – Reti, Richard – G13 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. cxd5 Ne4 8. dxe6 fxe6 9. Qa4 Qxa4 10. Nxa4 Bb4+
1933 New York – Round 10 – Reinfeld, Fred – 0-1 – Denker, Arnold S – G25 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. cxd5 exd5 8. Bd3 Ne4 9. Qb3 Nxg5 10. Nxg5 Be7
1934 Leningrad ch-URS – Round 1 – Levenfish, Grigory – 1-0 – Freiman, Sergey Nikolaevich – G49 1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. cxd5 exd5 8. Nd2 Bd6 9. Bd3 O-O 10. Qc2 Re8
1935 Vienna – Round 6 – Spielmann, Rudolf – 1/2-1/2 – Gereben, Erno – G34 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. cxd5 exd5 8. Bd3 Ne4 9. Qc2 Nxg5 10. Nxg5 h6
1936 Amsterdam m – Round 4 – Landau, Salo – 1/2-1/2 – Spielmann, Rudolf – G5 1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. Bg5 Nbd7 5. Nf3 c6 6. e3 Qa5 7. cxd5 exd5 8. Bd3 Ne4 9. O-O Nxg5 10. Nxg5 Nf6
1937 Stockholm ol – Round 5 – Frydman, Paulino – 1-0 – Vistaneckis, Isakas – G26 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. cxd5 exd5 8. Bd3 Ne4 9. O-O Nxg5 10. Nxg5 Qd8
1938 Lodz – Round 1 – Menchik, Vera Frantsevna – 0-1 – Pirc, Vasja – G58 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Nbd7 5. Bg5 c6 6. e3 Qa5 7. cxd5 exd5 8. Bd3 Ne4 9. O-O Nxg5 10. Nxg5 Nf6
1939 Buenos Aires ol f-A – Round 3 – Zíta, František – 0-1 – Becker, Albert – G42 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. cxd5 exd5 8. Qc2 Ne4 9. Bf4 Bb4 10. Rc1 Qxa2
1941 Munchen – Round 3 – Rohacek, Ivan – 0-1 – Bogoljubow, Efim – G32 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. Nf3 c6 6. e3 Qa5 7. cxd5 exd5 8. Nd2 Bb4 9. Qc2 O-O 10. Nb3 Qc7
1942 Mar del Plata – Round 11 – Stahlberg, Gideon – 1-0 – Concepcion Villegas, Bryan Uriel – G90 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. cxd5 exd5 8. Bd3 Ne4 9. O-O f5 10. Bxe4 dxe4
1944 La Plata Jockey Club – Round 14 – Najdorf, Miguel – 1-0 – Lynch, Julio – G19 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Nbd7 5. Bg5 c6 6. e3 Qa5 7. cxd5 exd5 8. Bd3 Bd6 9. O-O O-O 10. Qc2 Re8
1946 JUG Ch – Round 9 – Trifunovic, Petar – 1-0 – Tekavcic, I. – G27 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. cxd5 exd5 8. Qc2 Bd6 9. Bd3 O-O 10. O-O h6
1947 Mar del Plata – Round 11 – Najdorf, Miguel – 1-0 – Guimard, Carlos E – G94 1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. Nf3 Nbd7 5. Bg5 c6 6. e3 Qa5 7. cxd5 exd5 8. Bd3 Ne4 9. O-O Nxg5 10. Nxg5 Be7
1949 Mar del Plata – Round 15 – Alvarez Martin, Pedro – 0-1 – Letelier Martner, Rene – G127 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bg5 c6 6. e3 Qa5 7. cxd5 exd5 8. Nd2 Ne4 9. Ndxe4 dxe4 10. Bh4 Bb4
1951 Hungary Ch – Round 2 – Negyesy, Gyorgy – 1/2-1/2 – Gracs, Pal – G33 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 c6 5. e3 Nbd7 6. Nf3 Qa5 7. cxd5 exd5 8. Bd3 Bb4 9. Qc2 O-O 10. O-O Re8
1951 Mar del Plata zt – Round 14 – Bianco Esposito, Antonio – 0-1 – Guimard, Carlos E – G139 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. cxd5 exd5 8. Bd3 Ne4 9. O-O Nxg5 10. Nxg5 Qd8
1952 Havana – Round 1 – Najdorf, Miguel – 1/2-1/2 – Horowitz, Albert Israel – G12 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 c6 5. e3 Nbd7 6. Nf3 Qa5 7. cxd5 exd5 8. Bd3 Ne4 9. O-O Nxg5 10. Nxg5 Nf6
1954 ARG Ch – Round 9 – Maderna, Carlos – 1/2-1/2 – Piazzini, Luis – G15 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. cxd5 exd5 8. Bd3 Bd6 9. O-O O-O 10. Qc2 h6
1958 Mar del Plata – Round 13 – Alonso-Lej De Las Casas, Fernando – 0-1 – Letelier Martner, Rene – G95 1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. Bg5 Nbd7 6. e3 Qa5 7. cxd5 exd5 8. Bd3 Ne4 9. O-O Nxg5 10. Nxg5 Be7
1959 GDR Ch Leipzig GER – Round 13 – Etzold Werner – 1/2-1/2 – Handel, Horst – G60 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 c6 5. e3 Nbd7 6. Nf3 Qa5 7. cxd5 exd5 8. Bd3 Ne4 9. Qc2 Nxg5 10. Nxg5 h6
1959 Quilmes – Round 7 – Foguelman, Alberto – 1-0 – Piazzini, Luis – G49 1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. cxd5 exd5 8. Bd3 Ne4 9. O-O Ndf6 10. Bxf6 Nxf6
1960 FRG Ch U20 – Round 14 – Pfleger, Helmut, Dr. – 1/2-1/2 – Toewe, Wilfried – G13 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Nbd7 5. Nc3 c6 6. e3 Qa5 7. cxd5 exd5 8. Bd3 Ne4 9. O-O f5 10. Nd2 Nxg5
1964 WchT U26 11. fin-B – Round 5.1 – Hollis, Adrian – 1-0 – Battaggia, Piergiorgio – G18 1. d4 d5 2. Nf3 e6 3. c4 c6 4. Nc3 Nf6 5. Bg5 Nbd7 6. e3 Qa5 7. cxd5 Ne4 8. dxe6 fxe6 9. Bh4 Bb4 10. Nd2 Nxc3
1966 WchTJ U26 prel – Round 1 – Whiteley, Andrew Jonathan – 1-0 – Illi, Hans-Joerg – G2 1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. Bg5 Nbd7 6. e3 Qa5 7. cxd5 exd5 8. Bd3 Ne4 9. O-O Ndf6 10. Bh4 Nxc3
1967 Mar del Plata Open – Round 4 – De La Vega, Hector – 1-0 – Foguelman, Alberto – G11 1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Nbd7 5. Bg5 c6 6. e3 Qa5 7. cxd5 exd5 8. Bd3 Bd6 9. O-O O-O 10. Qc2 Re8
1968 Skopje/Ohrid – Round 10 – Gligorić, Svetozar – 1/2-1/2 – Janosevic, Dragoljub – G82 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Nbd7 5. Bg5 c6 6. e3 Qa5 7. cxd5 exd5 8. Nd2 Bb4 9. Qc2 O-O 10. Be2 Ne4
FIDE World Cup 2015 – Round 2.5 – Tomashevsky, Evgeny – 1-0 – Nguyen, Ngoc Truong Son – G295 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. cxd5 exd5 8. Nd2 Bd6 9. Bd3 O-O 10. O-O Qc7
FIDE World Rapid Championship 2014 – Round 11.5 – Tomashevsky, Evgeny – 1-0 – Nguyen, Ngoc Truong Son – G23 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. cxd5 exd5 8. Nd2 Be7 9. Bd3 O-O 10. O-O Re8
Qatar Masters Open 2015 – Round 3.27 – Moiseenko, Alexander – 1/2-1/2 – Moroni, Leonardo – G107 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. Bg5 Nbd7 6. e3 Qa5 7. cxd5 exd5 8. Bd3 Ne4 9. O-O Nxg5 10. Nxg5 Nf6
USR - Wereld 1984 – Round 1 – Tukmakov, Vladimir B – 1-0 – Ljubojevic, Ljubomir – G4 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Bg5 Nbd7 5. Nc3 c6 6. e3 Qa5 7. cxd5 Ne4 8. dxe6 fxe6 9. Bh4 Bb4 10. Nd2 Nxc3
World Blitz 2017 – Round 3.17 – Salem, A.R. Saleh – 0-1 – Naiditsch, Arkadij – G130 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bg5 c6 6. e3 Qa5 7. cxd5 exd5 8. Bd3 Ne4 9. O-O Nxg5 10. Nxg5 Nf6

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