D30u — QGD: 3.Nf3 Nf6 4.e3 c6 5.Nbd2 Nbd7 6.Bd3

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.e3 c6 5.Nbd2 Nbd7 6.Bd3 * ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Atouts. Les Blancs s'appuient sur la case forte e5, un fou actif en d3 et la paire de fous.

Côté adverse. Les fous enfermés en c8 et f8 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le fou c1 et les tours a1 et h1).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; Bd2 (Développer Bc1) ; h3 (Empêcher ...Bg4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur un avant-poste en e4 et la paire de fous.

Côté adverse. Le fou enfermé en c1 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (les fous c8 et f8 et les tours a8 et 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

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

Cases

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

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bd3	● Bd3 Actif (mob. 8)
Bc8		● Bc8 Non développé (mob. 0)
Bf8		● Bf8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	3 (c1, 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	fermé
Ruptures	● c4-c5, ● e3-e4	● …c6-c5, ● …e6-e5

Partie
? 1998 – Round ? – Kasparov, Garry – 1/2-1/2 – BODHIBOY – G12 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Nbd2 Nbd7 6. Bd3 Be7 7. O-O O-O 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6
1923 USA-09.Kongress – Round 6 – Lasker, Edward – 1-0 – Kupchik, Abraham – G9 1. d4 Nf6 2. Nf3 c6 3. Nbd2 d5 4. c4 e6 5. e3 Nbd7 6. Bd3 Bd6 7. e4 e5 8. exd5 cxd5 9. cxd5 Nxd5 10. O-O exd4
1924 Merano – Round 10 – Gruenfeld, Ernst – 1-0 – Steiner, Lajos – G27 1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. e3 e6 5. Nbd2 Nbd7 6. Bd3 dxc4 7. Nxc4 Be7 8. O-O b5 9. Nce5 Bb7 10. Bd2 a5
1924 Merano – Round 13 – Koltanowski, George – 1/2-1/2 – Takacs, Sandor – G41 1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. e3 e6 5. Nbd2 Nbd7 6. Bd3 Be7 7. O-O O-O 8. e4 dxe4 9. Nxe4 c5 10. dxc5 Nxe4
1924 Merano – Round 6 – Koltanowski, George – 0-1 – Steiner, Lajos – G18 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 c6 5. Nbd2 Nbd7 6. Bd3 Bd6 7. O-O e5 8. e4 O-O 9. cxd5 cxd5 10. exd5 exd4
1925 Debrecen – Round 1 – Johner, Paul – 1-0 – Cs. Nagy, Gabor – G40 1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. e3 e6 5. Nbd2 Nbd7 6. Bd3 Be7 7. O-O O-O 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Bf6
1925 Debrecen – Round 1 – Przepiorka, Dawid – 1/2-1/2 – Havasi, Kornel – G10 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Nbd2 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. Qe2 Re8 9. Rd1 Qe7 10. b3 e5
1926 Buenos Aires exh – Round 1 – Alekhine, Alexander – 1-0 – Portela, Carlos – G5 1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 Be7 7. O-O Qc7 8. Qe2 O-O 9. e4 dxe4 10. Nxe4 Re8
1926 Lake Hopatcong – Round 3 – Maroczy, Geza – 1-0 – Lasker, Edward – G10 1. d4 d5 2. Nf3 e6 3. c4 c6 4. e3 Nf6 5. Nbd2 Nbd7 6. Bd3 Bd6 7. O-O e5 8. cxd5 cxd5 9. dxe5 Bxe5 10. Nxe5 Nxe5
1926 NED-ch06 – Round 6 – Schelfhout, Willem – 1-0 – Van Foreest, Arnold – G6 1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nd2 e6 5. Bd3 Nbd7 6. Ngf3 Qc7 7. O-O Bd6 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6
1926 Semmering – Round ? – Reti, Richard – 0-1 – Vidmar, Milan Sr – G130 1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. e3 e6 5. Nbd2 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 e5 9. exd5 exd4 10. dxc6 bxc6
1926 Semmering – Round 1 – Kmoch, Hans – 0-1 – Rubinstein, Akiba – G16 1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nbd2 Nf6 5. e3 Nbd7 6. Bd3 g6 7. O-O Bg7 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 O-O
1926 Semmering – Round 1 – Reti, Richard – 0-1 – Vidmar Milan – G50 1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. e3 e6 5. Nbd2 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 e5 9. exd5 exd4 10. dxc6 bxc6
1926 Semmering – Round 1 – Tartakower, Savielly – 1-0 – Rosselli del Turco, Stefano – G7 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nbd2 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 e5 9. exd5 cxd5 10. cxd5 exd4
1927 Kecskemet II – Round 4 – Ahues, Carl – 1-0 – Szekely, Janos Ferenc – G11 1. d4 Nf6 2. e3 d5 3. c4 e6 4. Nf3 Nbd7 5. Nbd2 c6 6. Bd3 Be7 7. O-O O-O 8. b3 Re8 9. Bb2 c5 10. Ne5 cxd4
1928 The Hague – Round 1 – Havasi, Kornel – 1-0 – Rivier, Ainhoa – G1 1. d4 d5 2. c4 c6 3. e3 e6 4. Nf3 Nf6 5. Nbd2 Nbd7 6. Bd3 c5 7. O-O cxd4 8. exd4 Be7 9. Ne5 O-O 10. b3 dxc4
1928 Vienna – Round 6 – Takacs, Sandor – 0-1 – Becker, Albert – G40 1. c4 Nf6 2. Nf3 c6 3. d4 d5 4. e3 e6 5. Nbd2 Nbd7 6. Bd3 c5 7. O-O Be7 8. b3 cxd4 9. Nxd4 Ne5 10. Be2 dxc4
1929 Ramsgate schev – Round 3 – Znosko-Borovsky, Eugene – 1-0 – Price, Harold Edwin – G14 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 Be7 7. O-O O-O 8. e4 dxe4 9. Nxe4 b6 10. Qe2 Bb7
1929 World Championship 14th – Round 23 – Alekhine, Alexander – 1/2-1/2 – Bogoljubow, Efim – G18 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 Be7 7. O-O O-O 8. e4 dxe4 9. Nxe4 b6 10. Qe2 Bb7
1930 Hamburg olm – Round 1 – Frydman, Paulino – 1-0 – Gemzoe, Jacob – G20 1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. e3 e6 5. Nbd2 Nbd7 6. Bd3 b6 7. cxd5 cxd5 8. O-O Be7 9. Ne5 Bb7 10. f4 O-O
1930 Kent County Premier – Round 4 – Menchik, Vera – 0-1 – Abrahams Gordon, Francisco Tomas – G9 1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Nd7 5. Nbd2 Ngf6 6. Bd3 Bd6 7. O-O O-O 8. e4 e5 9. Re1 dxe4 10. Nxe4 Nxe4
1930 San Remo – Round 1 – Alekhine, Alexander – 1-0 – Romih, Max – G12 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 Qc7 7. O-O e5 8. cxd5 Nxd5 9. dxe5 Nxe5 10. Nxe5 Qxe5
1930 Scarborough – Round 2 – Gruenfeld, Ernst – 1/2-1/2 – Maroczy, Geza – G13 1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 Be7 7. O-O O-O 8. Qc2 c5 9. cxd5 exd5 10. b3 cxd4
1931 Berlin – Round 1 – Ahues, Carl – 1-0 – Rellstab, Ludwig – G3 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 Nbd7 5. Bd3 c6 6. Nbd2 Be7 7. O-O O-O 8. b3 b6 9. Qe2 Bb7 10. Bb2 Rc8
1931 Bled – Round 1 – Alekhine, Alexander – 1-0 – Pirc, Vasja – G67 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 c6 5. Bd3 Nbd7 6. Nbd2 Be7 7. O-O O-O 8. e4 dxc4 9. Nxc4 c5 10. Bc2 b5
1931 Bled – Round 1 – Stoltz, Gösta – 1/2-1/2 – Pirc, Vasja – G58 1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. e3 e6 5. Nbd2 Nbd7 6. Bd3 Be7 7. O-O O-O 8. b3 b6 9. Bb2 Bb7 10. Qc2 h6
1931 Prague ol Prague CZE – Round 13 – Mikenas, Vladas – 1/2-1/2 – Weenink, Henri – G39 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 c6 5. Bd3 Nbd7 6. Nbd2 Be7 7. O-O O-O 8. e4 dxe4 9. Nxe4 Qc7 10. Qe2 b6
1931 Prague ol Prague CZE – Round 5 – Gruenfeld, Ernst – 1/2-1/2 – Mikenas, Vladas – G16 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 Be7 7. O-O O-O 8. e4 dxe4 9. Nxe4 c5 10. Nxc5 Nxc5
1933 Folkestone Olympiad V – Round 1.21 – Alekhine, Alexander – 1-0 – Soultanbeieff, Victor – G2 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 c5 7. O-O Be7 8. cxd5 exd5 9. b3 cxd4 10. exd4 O-O
1933 Mnichovo ch CZE – Round 2 – Richter, Emil – 1-0 – Gonzalez May, Daniel Francisco – G2 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 Be7 7. O-O O-O 8. e4 dxe4 9. Nxe4 b6 10. Qc2 Bb7
1933 Trebitsch Memorial 16th – Round 5 – Hoenlinger, Baldur – 1-0 – Palda, Karl – G20 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nbd2 Nbd7 6. Bd3 Be7 7. O-O O-O 8. b3 b6 9. Bb2 Bb7 10. Qe2 c5
1934 Mar del Plata – Round 1 – Guimard, Carlos E – 1-0 – Balparda, Julio – G3 1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Nf6 5. Nbd2 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 e5 9. cxd5 cxd5 10. exd5 exd4
1935 Barcelona – Round 1 – Capdevila Vallve, Jordi – 0-1 – Thomas, George Alan – G34 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. e3 e6 5. Nbd2 Nbd7 6. Bd3 Be7 7. b3 O-O 8. O-O Re8 9. Bb2 Nf8 10. Ne5 N6d7
1935 Barcelona – Round 1 – Maristany Mena, Jaume – 1/2-1/2 – Cherta, Pedro – G17 1. d4 Nf6 2. Nf3 d5 3. e3 c6 4. c4 e6 5. Bd3 Nbd7 6. Nbd2 Be7 7. O-O O-O 8. Re1 a6 9. e4 dxc4 10. Nxc4 b5
1935 Buenos Aires – Round 1 – Bolbochan, J. – 1/2-1/2 – Villegas, Benito – G15 1. d4 Nf6 2. c4 c6 3. Nf3 e6 4. e3 d5 5. Bd3 Nbd7 6. Nbd2 c5 7. O-O Be7 8. Qe2 cxd4 9. exd4 dxc4 10. Nxc4 Nb6
1935 Tatatovaros – Round 12 – Sterk, Karoly – 0-1 – Korody Keresztely, Imre – G67 1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. d4 e6 5. Nbd2 Nbd7 6. Bd3 Be7 7. O-O O-O 8. b3 Qa5 9. Qc2 Ba3 10. cxd5 exd5
1935 Tatatovaros – Round 3 – Havasi, Kornel – 1-0 – Lovas, Gyula – G2 1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nf3 e6 5. Bd3 Nbd7 6. Nbd2 Be7 7. O-O Qc7 8. Qe2 dxc4 9. Nxc4 b5 10. Nce5 a6
1935 Warsaw POL – Round 16 – Gruenfeld, Ernst – 0-1 – Sacconi, Antonio – G97 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 Be7 7. O-O c5 8. b3 cxd4 9. exd4 O-O 10. Bb2 b6
1936 Budapest IT – Round 6 – Steiner, Lajos – 1-0 – Rethy, Pal – G9 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 dxc4 7. Nxc4 c5 8. O-O Be7 9. Qe2 b5 10. Nce5 c4
1936 Mar del Plata – Round 8 – Piazzini, Luis – 1-0 – Bolbochan, J. – G54 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 Be7 7. O-O O-O 8. b3 a5 9. a3 b6 10. Bb2 Bb7
1937 Brno – Round 2 – Koblencs, Alexander – 1-0 – Barta, Jan – G4 1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 c5 7. b3 Be7 8. Bb2 O-O 9. Qe2 Re8 10. O-O Nf8
1937 Tbilisi ch-URS – Round 1 – Bondarevsky, Igor – 1/2-1/2 – Ragozin, Viacheslav – G10 1. d4 d5 2. c4 c6 3. Nf3 e6 4. e3 Nf6 5. Bd3 Nbd7 6. Nbd2 Be7 7. O-O O-O 8. Qe2 c5 9. b3 Qa5 10. Bb2 cxd4
1938 Argentina – Round 7 – Iliesco, Juan – 1-0 – Acero Falcon, Lucas Esteban – G17 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nbd2 Nbd7 6. Bd3 Be7 7. O-O O-O 8. e4 dxe4 9. Nxe4 b6 10. Qe2 Bb7
1938 Lodz – Round 1 – Foltys, Jan – 0-1 – Gerstenfeld, Eduard – G86 1. Nf3 d5 2. d4 c6 3. c4 e6 4. e3 Nf6 5. Bd3 Nbd7 6. Nbd2 Be7 7. O-O O-O 8. b3 c5 9. Bb2 b6 10. Ne5 Bb7
1938 Montevideo – Round 1 – Olivera, Alfredo – 1/2-1/2 – De Oliveira Arienti, Allan Godinho – G1 1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nf3 e6 5. Nbd2 Nbd7 6. Bd3 Be7 7. O-O O-O 8. b3 Qa5 9. Bb2 Ba3 10. Bxa3 Qxa3
1938 URS Ch, semi final – Round 1 – Bondarevsky, Igor – 0-1 – Mazel, Isaak Y – G15 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 Be7 7. O-O O-O 8. b3 b6 9. Bb2 Bb7 10. Qe2 c5
1938 URS Ch, semi final – Round 1 – Kotov, Alexander A – 1-0 – Freiman, Sergey Nikolaevich – G3 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 Be7 7. O-O O-O 8. b3 b6 9. Bb2 Bb7 10. Qe2 c5
1939 Leningrad ch-URS – Round 1 – Bondarevsky, Igor – 1-0 – Panov, Vasily – G8 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 Bb4 7. O-O O-O 8. e4 Bxd2 9. Nxd2 e5 10. exd5 cxd5
1939 Leningrad ch-URS – Round 8 – Bondarevsky, Igor – 1-0 – Chistiakov, Alexander – G61 1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 Be7 7. O-O O-O 8. e4 dxe4 9. Nxe4 b6 10. Qe2 Bb7
1940 Moskou ch-URS – Round 1 – Bondarevsky, Igor – 1-0 – Gerstenfeld, Eduard – G5 1. d4 d5 2. c4 c6 3. e3 e6 4. Nf3 Nd7 5. Nbd2 Ngf6 6. Bd3 Be7 7. O-O O-O 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6
1942 Munich – Round 9 – Foltys, Jan – 1/2-1/2 – Rellstab, Ludwig Sr – G61 1. Nf3 d5 2. c4 c6 3. d4 e6 4. e3 Nf6 5. Bd3 Nbd7 6. Nbd2 Bd6 7. O-O O-O 8. b3 e5 9. cxd5 cxd5 10. dxe5 Nxe5
1945 Moscow Ch – Round 14 – Alatortsev, Vladimir N. – 1-0 – Lilienthal, Andor – G75 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 c5 7. O-O cxd4 8. exd4 Be7 9. c5 O-O 10. Qc2 a5
1946 Mar del Plata – Round 1 – Maccioni, Alejandro – 1/2-1/2 – Letelier Martner, Rene – G6 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nbd2 Nbd7 6. Bd3 c5 7. O-O Bd6 8. e4 cxd4 9. cxd5 e5 10. Nc4 Qe7
1946 Nt Augsburg GER – Round 12 – Zemgalis, Elmars – 1-0 – Nuernberg, Friedrich – G23 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nbd2 Nbd7 6. Bd3 Be7 7. O-O O-O 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6
1947 Schlechter Memorial – Round 6 – Cs. Kovacs, Laszlo – 1-0 – Galia, Karl – G20 1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Nd7 5. Bd3 Ngf6 6. Nbd2 Be7 7. O-O O-O 8. b3 Re8 9. Bb2 h6 10. Qe2 c5
1948 BRD Ch – Round 7 – Rellstab, Ludwig – 1-0 – Nuernberg, Friedrich – G6 1. d4 d5 2. c4 c6 3. Nf3 e6 4. e3 Nf6 5. Nbd2 Nbd7 6. Bd3 Be7 7. O-O b6 8. b3 Bb7 9. Bb2 dxc4 10. Nxc4 c5
1949 Leningrad – Round 1 – Bondarevsky, Igor – 1/2-1/2 – Ravinsky, Grigory – G3 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 c5 7. O-O Be7 8. b3 O-O 9. Bb2 b6 10. Qe2 Bb7
1949 Oldenburg – Round 17 – Saemisch, Friedrich – 1-0 – Rautenberg, Wilhelm – G67 1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Nf6 5. Bd3 Nbd7 6. Nbd2 Be7 7. O-O O-O 8. b3 b6 9. Bb2 Bb7 10. Qe2 c5
1949 Trencianske-Teplice – Round 1 – Erdelyi, Sandor – 1-0 – Kottnauer, Cenek – G9 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 Be7 7. O-O O-O 8. b3 b6 9. Bb2 Bb7 10. Rc1 c5
1949 Trencianske-Teplice – Round 1 – Golombek, Harry – 1/2-1/2 – Kottnauer, Cenek – G3 1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nf3 e6 5. Nbd2 Nbd7 6. Bd3 c5 7. cxd5 exd5 8. dxc5 Nxc5 9. Bb5+ Bd7 10. Bxd7+ Qxd7
1950 Venice – Round 15 – Kotov Lundqvist, Alex – 1-0 – Szabados, Eugenio – G116 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 Be7 7. O-O O-O 8. b3 b6 9. Bb2 Bb7 10. Ne5 c5
1951 Augsburg – Round 9 – Heinicke, Herbert – 1/2-1/2 – Nuernberg, Friedrich – G33 1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. d4 e6 5. Bd3 Nbd7 6. Nbd2 c5 7. b3 cxd4 8. exd4 b6 9. O-O Bb7 10. Qe2 Be7
1951 Hungary Ch – Round 10 – Borloy, Karoly – 1/2-1/2 – Negyesy, Gyorgy – G51 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nbd2 Nbd7 6. Bd3 Be7 7. O-O O-O 8. e4 dxe4 9. Nxe4 c5 10. dxc5 Nxe4
1951 Marianske Lazne zt – Round 17 – Barcza, Gedeon – 1-0 – Barda, Olaf – G109 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 Be7 7. O-O O-O 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6
1953 Bariloche – Round 1 – Reinhardt, Heinrich – 0-1 – Shocron, Ruben – G12 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 c6 5. Nbd2 Nbd7 6. Bd3 c5 7. O-O Be7 8. b3 b6 9. Bb2 Bb7 10. Ne5 dxc4
1953 Bucharest – Round 10 – Barcza, Gedeon – 1/2-1/2 – Spassky, Boris Vasily – G101 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 Bb4 7. O-O O-O 8. e4 Bxd2 9. Nxd2 e5 10. exd5 cxd5
1954 Bucharest – Round 1 – O'Kelly, Albéric de Galway – 1-0 – Troianescu, Octav – G4 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 Be7 7. O-O O-O 8. b3 b6 9. Bb2 Bb7 10. Qe2 Rc8
1956 Moscow olm fin-B – Round 9 – Stahlberg, Gideon – 1-0 – Vestol, Aage – G105 1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. e3 c6 5. Nbd2 Nbd7 6. Bd3 Be7 7. b3 O-O 8. Bb2 b6 9. O-O Bb7 10. Qe2 c5
1960 Olympiad prel I – Round 2 – Porath, Yosef – 1/2-1/2 – Boutteville, Cesar – G6 1. d4 d5 2. c4 c6 3. Nf3 e6 4. e3 Nf6 5. Bd3 Nbd7 6. Nbd2 Be7 7. O-O b6 8. Ne5 Nxe5 9. dxe5 Nd7 10. f4 Nc5
1961 Budapest ch-HUN – Round 1 – Lengyel, Laszlo – 1-0 – Flesch, Jean-benoit – G25 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 Bd6 7. O-O O-O 8. e4 e5 9. cxd5 cxd5 10. exd5 exd4
1961 Hastings6162 – Round 9 – Wade, Robert G – 1-0 – Littlewood, John E – G36 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 c5 7. O-O Be7 8. b3 O-O 9. Qe2 b6 10. Bb2 Ba6
1961 New York ch-USA – Round 8 – Byrne, Ray – 1-0 – Bernstein, Sidney – G37 1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 b6 7. O-O Bb7 8. b3 Be7 9. Bb2 O-O 10. e4 dxe4
1961 ROM Ch – Round 5 – Gheorghiu, Florin – 1-0 – Puscasiu, Octavian – G30 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nbd2 Nbd7 6. Bd3 dxc4 7. Nxc4 c5 8. O-O Be7 9. Qe2 b5 10. Nce5 c4
1962 Mar del Plata – Round 9 – Pachman, Ludek – 1/2-1/2 – Pilnik, Herman – G79 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 c6 5. Nbd2 Nbd7 6. Bd3 Bd6 7. O-O Qe7 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6
1962 Olympiad Varna BUL – Round 8 – Raisa, Unto – 1-0 – Filip, Miroslav – G41 1. c4 e6 2. Nf3 d5 3. d4 c6 4. e3 Nf6 5. Nbd2 Nbd7 6. Bd3 Be7 7. O-O O-O 8. e4 dxc4 9. Nxc4 b6 10. Qc2 h6
1963 Polanica Zdroj – Round 1 – Kluger, Gyula – 1-0 – Fronczek, Heinrich – G3 1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Nf6 5. Nbd2 Nbd7 6. Bd3 c5 7. O-O Be7 8. b3 O-O 9. Bb2 cxd4 10. exd4 dxc4
1967 Hoogovens – Round 7 – Szabo, Ladislav – 1/2-1/2 – Van Geet, Dirk Daniel – G50 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 Qc7 7. O-O Be7 8. Qe2 O-O 9. e4 dxe4 10. Nxe4 c5
1967 Vrnjacka Banja zt – Round 14 – Bobotsov, Milko G – 1/2-1/2 – Mohrlok, Dieter – G94 1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 c5 7. b3 cxd4 8. exd4 b6 9. O-O Bb7 10. Bb2 Be7
22. ECU Club Cup 2006 – Round 3 – Mamedyarov, Shakhriyar – 1-0 – Areshchenko, Alexander – G44 1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nf3 e6 5. Nbd2 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 e5 9. exd5 cxd5 10. cxd5 exd4
22. ECU Club Cup 2006 – Round 3 – Volkov, Sergey – 1/2-1/2 – Hamdouchi, Hicham – G47 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nbd2 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 e5 9. cxd5 cxd5 10. exd5 exd4
41. Olympiad Open 2014 – Round 8.25 – Zhang, Zhong – 1/2-1/2 – Michiels, Bart – G570 1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 b6 7. O-O Bb7 8. b3 Bd6 9. Bb2 O-O 10. Qe2 c5
42. Olympiad 2016 – Round 1.28 – Lenic, Luka – 1-0 – Al Moshaiti, Khalil – G41 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nbd2 e6 5. e3 Nbd7 6. Bd3 Be7 7. O-O O-O 8. Qe2 b6 9. e4 dxe4 10. Nxe4 Bb7
Biel Interzonal 1993 – Round 7 – Nikolic, Predrag – 1/2-1/2 – Akopian, Vladimir – G153 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nbd2 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 e5 9. cxd5 cxd5 10. exd5 exd4
Kosmos m 5' 1998 – Round 24 – Kasparov, Garry – 1/2-1/2 – Kramnik, Vladimir – G24 1. d4 d5 2. c4 c6 3. Nf3 e6 4. Nbd2 Nf6 5. e3 Nbd7 6. Bd3 Bd6 7. e4 e5 8. cxd5 cxd5 9. exd5 O-O 10. O-O exd4
Linares 1992 – Round 8 – Salov, Valery – 1/2-1/2 – Anand, Viswanathan – G18 1. d4 d5 2. Nf3 c6 3. c4 Nf6 4. e3 e6 5. Nbd2 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 e5 9. exd5 9. ... cxd5 10. cxd5 exd4
Melody Amber, Blindfold, Monaco 1995 – Round 11 – Karpov, Anatoly – 1-0 – Shirov, Alexei – G43 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nbd2 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 e5 9. cxd5 cxd5 10. exd5 exd4
SportAccord Blitz Men 2013 – Round 6.7 – Wang, Hao(ZJWZ) – 1/2-1/2 – Le, Quang Liem – G44 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nbd2 Nbd7 6. Bd3 Bd6 7. b3 e5 8. cxd5 cxd5 9. dxe5 Nxe5 10. Bb5+ Bd7
Tal Memorial Blitz 2008 – Round 25 – Karpov, Anatoly – 1/2-1/2 – Grachev, Boris – G204 1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Nf6 5. Nbd2 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. b3 e5 9. cxd5 cxd5 10. dxe5 Nxe5

D30u — QGD:

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.e3 c6 5.Nbd2 Nbd7 6.Bd3

Eval: [+0.32]

Les coups candidats

6…Bd6 — 62.0% (2201 parties)

Ambassadeurs : Danner, Georg (12x), Kolanek, Roman (7x), Prystenski, Arthur (6x), Dao, Thien Hai (5x), Karagiannis, Athanasios NA (5x), Straka, Jozef (5x), Tregubov, Pavel V. (5x), Musiienko, Danylo (5x)

6…Be7 — 17.3% (613 parties)

Ambassadeurs : Alekhine, Alexander (8x), Bogoljubow, Efim (6x), Bondarevsky, Igor (5x), Gruenfeld, Ernst (4x), Pataki, Gyozo (4x), Ahues, Carl (3x), Moskalenko, Alexander (3x), Motuz, Karol (3x)

6…dxc4 — 7.9% (282 parties)

Ambassadeurs : Eperjesi, Laszlo Dr. (4x), Delander, Adolf (3x), Moeckel, Edgar, Dr. (3x), Steiner, Lajos (2x), Lundgren, Bernt (2x), Raupp, Thomas (2x), Papp, Gellert (2x), Papathanasiou, Aggeliki (2x)

6…c5 — 5.7% (202 parties) →

Ambassadeurs : Shabalov, Alexander (12x), Botvinnik, Mikhail (2x), Euwe, Max (2x), Bocharov, Dmitry (2x), Matthiesen, Arne (2x), Veremiy, Bogdan (2x), Danielian, Elina (2x), Kolanek, Roman (2x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	6…Bd6	6…Be7	6…dxc4	6…c5
<1800	59	54%	17%	24%	3%
1800-2200	1100	64%	15%	11%	4%
2200-2600	1915	64%	16%	6%	6%
2600+	39	77%	5%	8%	8%

Évolution par décennie (% des parties)

Décennie	N parties	6…Bd6	6…Be7	6…dxc4	6…c5
1900s	1	100%	—	—	—
1910s	4	50%	50%	—	—
1920s	45	56%	20%	7%	9%
1930s	71	21%	55%	3%	8%
1940s	24	42%	33%	4%	17%
1950s	33	36%	42%	3%	9%
1960s	27	48%	15%	7%	19%
1970s	36	36%	25%	11%	17%
1980s	82	60%	17%	15%	5%
1990s	332	63%	19%	7%	5%
2000s	1209	66%	15%	7%	6%
2010s	1409	64%	15%	8%	5%
2020s	275	56%	21%	13%	3%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
6…Bd6	64%	56%	▼ -8.5%
6…Be7	15%	21%	▲ +6.1%
6…dxc4	8%	13%	▲ +5.4%
6…c5	5%	3%	▼ -1.7%

Joueurs célèbres

Champions du monde dans cette position

Alekhine, Alexander — 10 parties
Karpov, Anatoly — 8 parties
Euwe, Max — 7 parties
Kasparov, Garry — 4 parties
Botvinnik, Mikhail — 3 parties
Smyslov, Vladimir — 2 parties
Kramnik, Vladimir — 2 parties
Anand, Viswanathan — 2 parties
Tal, Mikhail — 1 partie
Karpov, Aleksandr — 1 partie

Parties historiques

6…Bd6 — 62.0% (2201 parties)

1907 — Berger, Jacob vs Chigorin, Mikhail — 1-0 — Carlsbad CZE
1911 — Důras, Oldřich vs Alekhine, Alexander — 0-1 — Carlsbad CZE
1919 — Capablanca, Jose vs Scott, Reinon — 1-0 — Hastings ENG
1923 — Lasker, Edward vs Kupchik, Abraham — 1-0 — Lake Hopatcong
1924 — Euwe, Max vs Georges Koltanowski — 1-0 — Brussels BEL

6…Be7 — 17.3% (613 parties)

1913 — Capablanca, Jose vs Alekhine, Alexander — 1-0 — St Petersburg RUS
1915 — Gruenfeld, Ernst vs Schenkein, Joachim — 1-0 — Vienna AUT
1924 — Koltanowski, George vs Takacs, Sandor — 1/2-1/2 — Meran ITA
1925 — Johner, Paul vs Cs. Nagy, Gabor — 1-0 — Debrecen HUN
1926 — Alekhine, Alexander vs Portela, Carlos — 1-0 — Buenos Aires ARG

6…dxc4 — 7.9% (282 parties)

1924 — Renaud, Georges vs Lancel Edmond — 1-0 — Paris FRA
1924 — Gruenfeld, Ernst vs Steiner, Lajos — 1-0 — Meran ITA
1927 — Riumin, Nikolai vs Grekov, Aleksey — 1-0 — Moscow RUS
1935 — Tims Collins, Francis George vs Jackson, Edward Mackenzie — 1-0 — Hastings ENG
1936 — Steiner, Lajos vs Rethy, Pal — 1-0 — Budapest HUN

6…c5 — 5.7% (202 parties)

1924 — Euwe, Max vs Speijer, Abraham — 1-0 — Amsterdam NED
1924 — Euwe, Max vs Speyer, Dimitri — 1-0 — NL
1928 — Takacs, Sandor vs Becker, Albert — 0-1 — Vienna AUT
1928 — Havasi, Kornel vs Rivier, Ainhoa — 1-0 — The Hague NED
1931 — Botvinnik, Mikhail vs Gligorenko D — 1/2-1/2 — USSR

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