Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● b2→a3, f2→e3, e3→d4	● c6→d5, e6→d5, b7→c6, f7→e6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● f4 (2v0), ● e5 (2v1)	● e4 (2v1)
Cases faibles	—	—
Centre	● d4 (3v0), ● e5 (2v1)	● d5 (3v2), ● e4 (2v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bf1	● Bf1 Non développé (mob. 2)
Bg5	● Bg5 Actif (mob. 4)
Be7		● Be7 Actif (mob. 4)
Bc8		● Bc8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	2 (● f1, ● h1)	2 (● c8, ● a8)

Sécurité du roi

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

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	fermé
Ruptures	● e3-e4	● …c6-c5, ● …e6-e5

D63j — QGD: Orthodox, 7.Rc1 c6 8.a3

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 Nbd7 7.Rc1 c6 8.a3 * ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plan principal. Jeu au centre (rupture e3-e4).

Atouts. Les Blancs s'appuient sur un contrôle dominant de f4 et e5 et un fou actif en g5.

Côté adverse. Un mauvais fou en c8.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le fou f1 et la tour h1).

Plans. Qc2 (Dame très active (15 cases) — 17 % des parties) ; Bd3 (Fou actif (mobilité 8), Développer f1 — 16 % des parties) ; Bh4 (15 % des parties) ; cxd5 (Capture en d5, Occuper le centre — 9 % des parties) ; h3 (Empêcher ...Bg4 — 8 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plan principal. Exploiter l'avant-poste e4.

Atouts. Les Noirs s'appuient sur un contrôle dominant de e4, un avant-poste en e4 et un fou actif en e7.

Côté adverse. Un mauvais fou en g5 et le roi resté au centre.

En contrepartie. Plusieurs pièces dorment encore (le fou c8 et la tour a8).

Plans. ...a6 (Préparer expansion aile dame — 28 % des parties) ; ...Re8 (21 % des parties) ; ...Ne4 (Cavalier centralisé en e4 — 17 % des parties) ; ...h6 (Poser la question au Bg5 — 17 % des parties) ; ...dxc4 (Capture en c4, Frapper le centre adverse — 11 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1915 New York – Round 1 – Marshall Viele, Fabrizio Aaron – 1-0 – Bernstein, Jan – G1 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. a3 Ne4 9. Bf4 Qa5 10. Bd3 Nxc3
1922 Teplitz-Schoenau – Round 5 – Johner, Paul – 1/2-1/2 – Teichmann, Richard – G30 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 Nbd7 6. e3 O-O 7. Rc1 c6 8. a3 a6 9. Bd3 dxc4 10. Bxc4 b5
1926 Budapest – Round 2 – Reti, Richard – 0-1 – Colle, Edgar – G17 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bg5 Be7 6. e3 O-O 7. Rc1 c6 8. a3 dxc4 9. Bxc4 Nd5 10. Ne4 e5
1927 London Olympiad 1st – Round 4.64 – Schelfhout, Willem – 1-0 – Sacconi, Antonio – G41 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Be7 5. e3 Nbd7 6. Nc3 c6 7. Rc1 O-O 8. a3 a6 9. Bd3 dxc4 10. Bxc4 b5
1928 Brno – Round 2 – Saemisch, Friedrich – 1-0 – Teller, Alfred – G4 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. a3 Ne4 9. Bf4 Qa5 10. Nd2 Nxc3
1928 Mar del Plata – Round 13 – Blanco Cruz, Wara – 0-1 – Castillo Larenas, Mariano – G45 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. a3 Be7 7. Nf3 O-O 8. Rc1 a6 9. Bd3 dxc4 10. Bxc4 b5
1928 Prague Evony – Round 2 – Rejfir, Josef – 1-0 – Dobias, Josef – G2 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 c6 7. a3 O-O 8. Rc1 Re8 9. Bd3 Nf8 10. O-O Ng6
1928 Vienna – Round 10 – Reti, Richard – 1-0 – Becker, Albert – G57 1. d4 e6 2. c4 Nf6 3. Nf3 d5 4. Bg5 Be7 5. e3 Nbd7 6. Nc3 O-O 7. Rc1 c6 8. a3 a6 9. cxd5 Nxd5 10. Bxe7 Qxe7
1929 Budapest HUN – Round 1 – Capablanca, Jose – 1/2-1/2 – Monticelli, Mario – G5 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 c6 6. a3 Be7 7. Nf3 O-O 8. Rc1 a6 9. cxd5 Nxd5 10. Bxe7 Qxe7
1929 Karlsbad – Round 1 – Bogoljubow, Efim – 1-0 – Thomas, George Alan – G67 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. a3 Ne4 9. Bxe7 Qxe7 10. Qc2 Nxc3
1929 Karlsbad – Round 1 – Yates, Frederic D – 0-1 – Maroczy, Geza – G78 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Nbd7 5. e3 Be7 6. Nc3 O-O 7. Rc1 c6 8. a3 h6 9. Bh4 a6 10. cxd5 exd5
1929 Karlsbad – Round 1 – Yates, Frederic D – 1/2-1/2 – Gilg, Karl – G39 1. d4 e6 2. c4 Nf6 3. Nf3 d5 4. Nc3 Nbd7 5. Bg5 Be7 6. e3 O-O 7. Rc1 c6 8. a3 h6 9. Bh4 Ne4 10. Bxe7 Qxe7
1929 Ramsgate schev – Round 1 – Soultanbeieff, Victor – 1/2-1/2 – Winter, William – G3 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. a3 a6 9. Bd3 dxc4 10. Bxc4 b5
1930 Gyor – Round 1 – Gutierrez Reich, Francisco – 0-1 – Steiner, Herman – G2 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 c6 6. a3 Be7 7. Nf3 O-O 8. Rc1 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1930 Hastings 3031 – Round 4 – Tylor, Theodore Henry – 0-1 – Yates, Frederic D – G7 1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. Bg5 Nbd7 5. e3 Be7 6. Nc3 O-O 7. Rc1 c6 8. a3 b6 9. cxd5 exd5 10. Bd3 Bb7
1930 San Remo – Round 1 – Araiza Munoz, Jose Joaquin – 1/2-1/2 – Vidmar Milan – G10 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Be7 6. e3 O-O 7. Rc1 Nbd7 8. a3 Re8 9. Bd3 dxc4 10. Bxc4 Nd5
1931 Argentina – Round 4 – Iliesco, Juan – 1/2-1/2 – Rebizzo, Cayetano – G17 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Nbd7 5. Bg5 Be7 6. e3 O-O 7. Rc1 c6 8. a3 a6 9. cxd5 exd5 10. Bd3 Ne4
1931 Berlin – Round 1 – Rellstab, Ludwig – 1-0 – Saemisch, Friedrich – G6 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. a3 Re8 9. Bd3 dxc4 10. Bxc4 Nd5
1931 Bled – Round 1 – Bogoljubow, Efim – 1-0 – Kashdan, Isaac – G32 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nc3 O-O 7. Rc1 c6 8. a3 a6 9. cxd5 cxd5 10. Bd3 b5
1931 Bled – Round 1 – Tartakower, Savielly – 1/2-1/2 – Maroczy, Geza – G45 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Nbd7 5. e3 Be7 6. Nc3 O-O 7. Rc1 c6 8. a3 h6 9. Bh4 a6 10. Qc2 Re8
1931 It Bled SLO – Round 7 – Bogoljubow, Efim – 1-0 – Kashdan, Isaac – G4 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nc3 O-O 7. Rc1 c6 8. a3 a6 9. cxd5 cxd5 10. Bd3 b5
1932 London – Round 9 – Menchik, Vera Frantsevna – 1-0 – Buerger, Victor – G31 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. a3 Ne4 9. Bxe7 Qxe7 10. Qc2 f5
1933 Mnichovo ch CZE – Round 6 – Opocensky, Karel – 0-1 – Treybal, Karel – G7 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. Nf3 c6 6. e3 Be7 7. Rc1 O-O 8. a3 Ne4 9. Nxe4 dxe4 10. Bxe7 Qxe7
1933 Paris Paris FRA – Round 5 – Lilienthal, Andor – 1/2-1/2 – Frentz, M – G4 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. a3 a6 9. Bd3 dxc4 10. Bxc4 b5
1934 BCF Ch 27th – Round 5 – Michell, Reginald – 1-0 – Cross, Alfred Rupert Neale – G24 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. a3 Ne4 9. Bxe7 Nxc3 10. Rxc3 Qxe7
1934 Sitges – Round 5 – Cherta, Pedro – 1/2-1/2 – Del Valle Domenech, Rafael – G32 1. Nf3 Nf6 2. d4 e6 3. c4 d5 4. Nc3 Nbd7 5. Bg5 Be7 6. e3 O-O 7. a3 c6 8. Rc1 Re8 9. Bd3 dxc4 10. Bxc4 Nd5
1935 Bad Nauheim – Round 7 – Engels, Ludwig – 0-1 – Grob, Henry – G26 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Be7 7. Rc1 O-O 8. a3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1935 BCF Ch 28th – Round 11 – Thomas, George Alan – 0-1 – Tylor, Theodore Henry – G29 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. a3 Ne4 9. Bxe7 Qxe7 10. Qc2 f5
1935 Warsaw ol Warsaw POL – Round 9 – Sacconi, Antonio – 1-0 – Reilly, Brian – G15 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. a3 a6 9. Bd3 dxc4 10. Bxc4 b5
1936 Zandvoort – Round 10 – Euwe, Max – 1-0 – Maroczy, Geza – G62 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. a3 h6 9. Bf4 a6 10. h3 dxc4
1936 Zandvoort – Round 3 – Bogoljubow, Efim – 1/2-1/2 – Maroczy, Geza – G22 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. a3 h6 9. Bh4 a6 10. cxd5 cxd5
1937 Stockholm SWE – Round 1 – Fine, Reuben – 1/2-1/2 – Stahlberg, Gideon – G3 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 Nbd7 6. e3 O-O 7. Rc1 c6 8. a3 Ne4 9. Bxe7 Qxe7 10. Qc2 Nxc3
1938 Bad Elster – Round 9 – Bogoljubow, Efim – 1/2-1/2 – Gilg, Karl – G37 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Bg5 Nbd7 5. e3 Be7 6. Nc3 O-O 7. Rc1 c6 8. a3 a6 9. Be2 dxc4 10. Bxc4 b5
1938 Montevideo – Round 15 – Maderna, Carlos – 1/2-1/2 – Balparda, Julio – G76 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. a3 Ne4 9. Bxe7 Qxe7 10. Qc2 f5
1938 URS Ch, semi final – Round 1 – Duz-Khotimirsky, Fedor Ivanovich – 1-0 – Kotov, Alexander. – G29 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Nbd7 5. Bg5 Be7 6. e3 O-O 7. Rc1 c6 8. a3 a6 9. cxd5 cxd5 10. Bd3 b5
1939 Bad Oeynhausen ch-GER – Round 3 – Lange, Wilfried – 1/2-1/2 – Heinicke, Herbert – G27 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Nbd7 5. Bg5 Be7 6. e3 O-O 7. Rc1 c6 8. a3 Ne4 9. Bxe7 Qxe7 10. Qc2 Nxc3
1939 Kemeri / Riga – Round 1 – Bogoljubow, Efim – 1-0 – Stahlberg, Gideon – G8 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Nf3 Be7 5. Bg5 Nbd7 6. e3 O-O 7. Rc1 c6 8. a3 Ne4 9. Bxe7 Qxe7 10. Bd3 Nxc3
1941 Trencianske Teplice – Round 5 – Rohacek, Ivan – 1-0 – Del Valle Milan, Moises – G19 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. Nf3 Be7 6. e3 O-O 7. Rc1 c6 8. a3 Re8 9. Bd3 dxc4 10. Bxc4 b5
1946 London-A – Round 2 – Steiner, Heinrich Jun. – 1-0 – Pomar Salamanca, Arturo – G6 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 O-O 7. Rc1 c6 8. a3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1946 POL Ch – Round 2 – Gadalinski, Jan – 1-0 – Szapiro, Marek – G10 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. a3 Re8 9. Bd3 Nf8 10. O-O Ng6
1947 London ENG-USSR – Round 2 – Ragozin, Viacheslav – 1-0 – Aitken, James – G8 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 O-O 6. e3 Nbd7 7. Rc1 c6 8. a3 Ne4 9. Bxe7 Qxe7 10. Bd3 Nxc3
1947 Mar del Plata – Round 3 – Euwe, Max – 1-0 – Sanguinetti, Ricardo – G28 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. a3 a6 9. Bd3 b5 10. cxd5 cxd5
1948 Mar del Plata – Round 8 – Stahlberg, Gideon – 1-0 – Rossetto, Hector – G63 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. a3 Ne4 9. Bxe7 Qxe7 10. Bd3 Nxc3
1950 Amsterdam – Round 13 – Golombek, Harry – 1/2-1/2 – Tartakower, Savielly – G128 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. a3 Ne4 9. Bxe7 Qxe7 10. Qc2 f5
1950 Birmingham U20 International – Round 1 – Burstein, Sylvain – 0-1 – Boey, Josef – G2 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Bg5 Be7 5. e3 Nbd7 6. Nc3 O-O 7. Rc1 c6 8. a3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1951 Mar del Plata zt – Round 10 – Letelier Martner, Rene – 1/2-1/2 – Rossetto, Hector – G94 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 O-O 6. e3 Nbd7 7. Rc1 c6 8. a3 a6 9. c5 Re8 10. h3 Nh5
1951 Mar del Plata zt – Round 12 – Reinhardt, Enrique – 0-1 – Rossetto, Hector – G113 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Rc1 c6 7. Nf3 Nbd7 8. a3 Ne4 9. Bxe7 Qxe7 10. Bd3 f5
1952 Havana – Round 4 – Jimenez Zerquera, Eleazar – 1/2-1/2 – Aguero Quesada, Gloriana – G55 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Be7 7. Rc1 O-O 8. a3 a6 9. Bd3 dxc4 10. Bxc4 c5
1953 Mar del Plata – Round 19 – Steiner, Heinrich Jun. – 1-0 – Maderna, Carlos – G179 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. a3 h6 9. Bh4 a6 10. h3 Ne4
1953 Mar del Plata – Round 3 – Jauregui, Carlos – 0-1 – Maderna, Carlos – G50 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Rc1 Nbd7 7. Nf3 c6 8. a3 h6 9. Bh4 a6 10. Bd3 dxc4
1957 FRG Ch – Round 13 – Rellstab, Ludwig Sr – 1-0 – Behle, Karl-Willi – G19 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. a3 h6 9. Bf4 dxc4 10. Bxc4 Nd5
1957 FRG Ch – Round 3 – Rellstab, Ludwig Sr – 1-0 – Flad, Guenther – G5 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. a3 a6 9. cxd5 exd5 10. Bd3 Re8
1957 FRG Ch 04th – Round 13 – Rellstab, Ludwig – 1-0 – Behle, Burkhard, Dr. – G10 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. a3 h6 9. Bf4 dxc4 10. Bxc4 Nd5
1958 Kiev Ch – Round 7 – Shianovsky, Vladislav I – 0-1 – Nikolaevsky, Yuri V – G34 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. a3 a6 9. cxd5 exd5 10. Bd3 Re8
1959 Marianske Lazne – Round 7 – Minev, Nikolay N – 1/2-1/2 – Rabar, Braslav – G49 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 O-O 7. Rc1 c6 8. a3 a6 9. Bd3 h6 10. Bh4 dxc4
1960 Sao Paulo zt – Round 1 – Wexler, Bernardo – 1/2-1/2 – Letelier Martner, Rene – G2 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Rc1 Nbd7 7. Nf3 c6 8. a3 Ne4 9. Bxe7 Qxe7 10. Bd3 f5
1961 OWL Ch – Round 7 – Lachmann, Hans G – 1-0 – Katzki – G7 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Rc1 Nbd7 7. Nf3 c6 8. a3 h6 9. Bh4 dxc4 10. Bxc4 Nd5
1962 Varna olm – Round 11 – Niemela, Ilmari Aarne – 1/2-1/2 – Ridameya Tatche, Jose Miguel – G452 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. a3 Ne8 9. Bf4 Bd6 10. Bg3 f5
1964 BRA Ch – Round 3 – Mangini, Jose Henrique de Mello – 0-1 – Dos Santos Teofilo, Alberto – G10 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. a3 Ne4 9. Bf4 f5 10. cxd5 exd5
1964 SWE Ch – Round ? – Nilsson, Zandor – 1-0 – Andersson, Bengt 1968 – G10 1. c4 Nf6 2. d4 e6 3. Nc3 d5 4. Nf3 c6 5. Bg5 Be7 6. e3 Nbd7 7. Rc1 O-O 8. a3 a6 9. Bd3 dxc4 10. Bxc4 b5
1964 Tel Aviv olm prel – Round 4 – Milev, Zdravko – 1-0 – Papapostolou, Christ. – G33 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 O-O 6. e3 c6 7. a3 Nbd7 8. Rc1 Re8 9. h3 Nf8 10. Bd3 dxc4
1964 WchT U26 11. fin-A – Round 11.1 – Hort, Vlastimil – 1-0 – Myagmarsuren, Lkhamsuren – G186 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. a3 h6 9. Bh4 b6 10. cxd5 exd5
1968 Lugano ol (Men) fin-B – Round 12 – Donner, Jan-Hein – 1/2-1/2 – Westerinen, Heikki M.J. – G38 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. a3 Ne4 9. Bxe7 Qxe7 10. Bd3 Nxc3
1968 The Hague – Round 4 – Kavalek, Lubomir – 1-0 – Westerinen, Heikki M.J. – G10 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Rc1 Nbd7 7. Nf3 c6 8. a3 h6 9. Bh4 Ne4 10. Bxe7 Qxe7
1968 URS Team Ch – Round 1 – Kholmov, Ratmir D – 1-0 – Moskalenko, Viktor – G33 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. a3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7
1969 Capablanca Memorial – Round 1 – Uhlmann, Wolfgang – 1-0 – Cobo Arteaga, Eldis – G1 1. c4 e6 2. Nf3 Nf6 3. Nc3 d5 4. d4 Be7 5. Bg5 O-O 6. Rc1 c6 7. e3 Nbd7 8. a3 a6 9. c5 Ne4 10. Nxe4 dxe4
1969 URS-ch37 – Round ? – Zaitsev, Alexander – 1-0 – Balashov, Yuri S – G7 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. a3 a6 9. h3 h6 10. Bf4 dxc4
Interpolis 1983 – Round 1 – Sosonko, Gennadi – 1/2-1/2 – Andersson, Ulf 1949 – G12 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. a3 Re8 9. Bd3 a6 10. O-O dxc4
World Blitz 2021 – Round 12.32 – Sargsyan, Shant – 0-1 – Salem, A.R. Saleh – G715 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. Bg5 Nbd7 6. e3 Be7 7. Rc1 O-O 8. a3 h6 9. Bh4 a5 10. h3 Re8
Yerevan ol (Men) 1996 – Round 13 – Sokolov , Ivan – 1/2-1/2 – Timman, Jan H – G197 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bg5 Be7 6. e3 O-O 7. Rc1 c6 8. a3 h6 9. Bh4 Ne4 10. Bxe7 Qxe7

D63j — Orthodox (1915)

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 Nbd7 7.Rc1 c6 8.a3

Les coups candidats

8…Re8 — 22.2% (155 parties)

Ambassadeurs : Eingorn, Vereslav S (2x), Minev, Nikolay N (1x), Piskov, Kamen Penev (1x), Milev, Zdravko (1x), Papapostolou, Christ. (1x), Schroeder, Eduardo (1x), Schroeder, Ruperto (1x), Zalys, Ignas (1x)

8…a6 — 18.7% (130 parties)

Ambassadeurs : Cobo Arteaga, Eldis (2x), Nikolaevsky, Yuri V (2x), Cherepkov, Alexander V (2x), Olivo, Mario (2x), Saccani, Ettore Maria (2x), Ikonnikov, Vyacheslav (2x), Minev, Nikolay N (1x), Rabar, Braslav (1x)

8…h6 — 17.6% (123 parties)

Ambassadeurs : Zalys, Ignas (2x), Maderna, Carlos (2x), Lachmann, Hans G (1x), Katzki (1x), Westra, Roelof D (1x), Hort, Vlastimil (1x), Myagmarsuren, Lkhamsuren (1x), Kavalek, Lubomir (1x)

8…dxc4 — 12.1% (84 parties)

Ambassadeurs : Madeira, de Ley Manuel (1x), Santiago, Oliveira Ernani (1x), Steiner, Herman (1x), Suhobeck, Alex H (1x), Kholmov, Ratmir D (1x), Mosionzhik, Bronia (1x), Aizenshtadt, Mark (1x), Gutop, Yuri V (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	8…Re8	8…a6	8…h6	8…dxc4
<1800	42	21%	12%	31%	7%
1800-2200	290	22%	17%	16%	13%
2200-2600	220	22%	20%	15%	12%
2600+	8	12%	12%	50%	—

Évolution par décennie (% des parties)

Décennie	N parties	8…Re8	8…a6	8…h6	8…dxc4
1950s	26	15%	38%	23%	12%
1960s	22	18%	27%	14%	9%
1970s	24	21%	25%	12%	8%
1980s	52	27%	35%	8%	12%
1990s	149	27%	15%	19%	10%
2000s	223	20%	17%	18%	15%
2010s	159	23%	16%	19%	11%
2020s	42	17%	12%	19%	12%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
8…Re8	23%	17%	▼ -6.6%
8…a6	16%	12%	▼ -4.4%
8…h6	19%	19%	+0.2%
8…dxc4	11%	12%	▲ +0.6%

Joueurs célèbres

Champions du monde dans cette position

Anand, Viswanathan — 1 partie

Parties historiques

8…Re8 — 22.2% (155 parties)

1950 — Riello, Michele vs Eugenio, Sarah De Oliveira — 1-0 — Venice ITA
1950 — Benini, Clarice vs Mora, Maria Teresa — 0-1 — Moscow RUS
1951 — De Oliveira Fernande, William vs Basto Lima, L. — 0-1 — Fortaleza BRA
1959 — Stein, Leonid vs Rotstein, Jefim — 1/2-1/2 — Kiev UKR
1961 — Minev, Nikolay N vs Piskov, Kamen Penev — 1/2-1/2 — Sofia BUL

8…a6 — 18.7% (130 parties)

1951 — Letelier Martner, Rene vs Rossetto, Hector — 1/2-1/2 — Mar del Plata ARG
1952 — Steiner, Herman vs Cobo Arteaga, Eldis — 1/2-1/2 — Havana CUB
1952 — Cherepkov, Alexander V vs Kan, Ilya A — 0-1 — Riga LAT
1952 — Jimenez Zerquera, Eleazar vs Quesada, Americo — 1/2-1/2 — Havana CUB
1954 — Maderna, Carlos vs Shocron, Ruben — 1-0 — Mar del Plata ARG

8…h6 — 17.6% (123 parties)

1953 — Jauregui, Carlos vs Maderna, Carlos — 0-1 — Mar del Plata ARG
1953 — Steiner, Herman vs Maderna, Carlos — 1-0 — Mar del Plata ARG
1956 — Zalys, Ignas vs Westra, Roelof D — 1-0 — Montreal CAN
1956 — Zalys, Ignas vs Ferencz, J. — 1-0 — Montreal ch CAN op
1957 — Rellstab, Ludwig vs Behle, Karl-Willi — 1-0 — Bad Neuenahr GER

8…dxc4 — 12.1% (84 parties)

1950 — Burstein, Sylvain vs Boey, Josef — 0-1 — Birmingham ENG
1952 — Madeira, de Ley Manuel vs Santiago, Oliveira Ernani — 1/2-1/2 — ?
1955 — Steiner, Herman vs Suhobeck, Alex H — 1-0 — Long Beach, CA USA
1960 — Aizenshtadt, Mark vs Gutop, Yuri V — 1/2-1/2 — Leningrad RUS
1968 — Kholmov, Ratmir D vs Mosionzhik, Bronia — 1-0 — Riga LAT

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