D55c — QGD: 6.Nf3 b6

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 b6 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plan principal. Exploiter la case forte f4….

Atouts. Les Blancs s'appuient sur les cases fortes f4, b5 et e5, un fou actif en g5 et la paire de fous.

Côté adverse. Le fou enfermé en c8.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le fou f1 et les tours a1 et h1).

Plans. Bd3 (Développer Bf1) ; h3 (Empêcher ...Bg4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plan principal. Exploiter la case forte e4.

Atouts. Les Noirs s'appuient sur la case forte e4, un avant-poste en e4, un fou actif en e7 et la paire de fous.

Côté adverse. Le fou enfermé en f1, un mauvais fou en g5 et le roi resté au centre.

En contrepartie. Plusieurs pièces dorment encore (le cavalier b8, le fou c8 et la tour a8).

Plans. ...Bd7 (PRIORITÉ: libérer le Bc8 (...Bd7, ...Bg4, ...Bf5)) ; ...Nbd7 (Développer Nb8) ; ...e5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→e3, e3→d4	● e6→d5, a7→b6, c7→b6, f7→e6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● f4 (2v0), ● b5 (2v0), ● e5 (2v0)	● e4 (2v1)
Cases faibles	—	—
Centre	● d4 (3v0), ● e5 (2v0)	● 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. 3)
Paire de fous	● Oui	● Oui
Non développées	3 (● 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	fermé
Ruptures	● c4-c5, ● e3-e4	● …e6-e5

Partie
1900 DSB-12.Kongress – Round 2 – Pillsbury, Harry – 1-0 – Von Gottschall, Hermann – G8 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 b6 7. Bd3 Bb7 8. cxd5 exd5 9. Ne5 Nbd7 10. f4 Ne4
1900 GBR tour sim – Round ? – Lasker, Emanuel – 1-0 – Sheffield, B. – G4 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 b6 7. Bxf6 Bxf6 8. cxd5 exd5 9. Bd3 Bb7 10. h4 c5
1900 Paris – Round 12 – Burn, Amos – 1-0 – Assiga Simon Didier – G79 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 b6 6. e3 O-O 7. Bd3 Bb7 8. O-O Nbd7 9. Qe2 dxc4 10. Bxc4 c5
1900 Paris – Round 14 – Marshall, Frank – 1-0 – Burn, Amos – G91 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 b6 7. Bd3 Bb7 8. cxd5 exd5 9. Bxf6 Bxf6 10. h4 g6
1900 Paris FRA – Round 10 – Burn, Amos – 1-0 – Maroczy, Geza – G13 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 b6 5. Bg5 Be7 6. e3 O-O 7. Rc1 Bb7 8. cxd5 exd5 9. Ne5 c5 10. Be2 Ne4
1902 DSB-13.Kongress – Round 6 – Atkins, Henry Ernest – 1-0 – Levin Astorga, Nicolas Daniel – G26 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 b6 7. Bd3 Bb7 8. O-O Nbd7 9. Qe2 Ne4 10. Bf4 Nxc3
1902 It (Men) Hanover GER – Round 4 – Atkins, Henry Ernest – 1-0 – Von Gottschall, Hermann – G12 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 b6 7. Bd3 Bb7 8. O-O Nbd7 9. Qe2 Ne4 10. Bf4 Nxc3
1904 Cambridge Springs – Round 11 – Schlechter, Carl – 1-0 – Lasker, Emanuel – G50 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 b6 7. Bd3 Bb7 8. cxd5 exd5 9. Ne5 c5 10. Rc1 Nc6
1904 DSB-14.Kongress – Round 2 – Schlechter, Carl – 1-0 – Suechting, Hugo – G8 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 b6 7. Bd3 Bb7 8. cxd5 exd5 9. Ne5 Nbd7 10. f4 c5
1904 DSB-14.Kongress – Round 8 – Von Bardeleben, Curt – 1-0 – Von Gottschall, Hermann – G37 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 b6 7. Bd3 Bb7 8. cxd5 exd5 9. Ne5 c5 10. Rc1 Nbd7
1906 Ostend – Round 15 – Swiderski, Rudolf – 0-1 – Rubinstein, Akiba – G5 1. c4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 b6 7. Bd3 Bb7 8. cxd5 exd5 9. Bxf6 Bxf6 10. h4 g6
1906 Ostende – Round 1 – Janowski, Dawid – 1-0 – Salwe, Georg – G15 1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nc3 b6 7. Rc1 Bb7 8. Bd3 Nbd7 9. cxd5 exd5 10. O-O a6
1914 DSB-19.Kongress – Round 10 – Reti, Richard – 1/2-1/2 – Post, Erhard – G67 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Be7 5. e3 O-O 6. Nc3 b6 7. Rc1 Bb7 8. cxd5 exd5 9. Bd3 c5 10. O-O Nbd7
1914 St Petersburg – Round 14 – Lowtzky, Mojsesz – 1-0 – Bogoljubow, Efim – G32 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 b6 7. Bd3 dxc4 8. Bxc4 Bb7 9. O-O Nbd7 10. Qe2 Ne4
1922 Bad Pistyan – Round 18 – Tarrasch, Siegbert – 1-0 – Tartakower, Savielly – G100 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 b6 7. Bd3 dxc4 8. Bxc4 Nbd7 9. O-O Bb7 10. Qe2 Nd5
1923 Scheveningen – Round 5 – Euwe, Max – 1/2-1/2 – Johner, Paul – G54 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 b6 7. Bxf6 Bxf6 8. cxd5 exd5 9. Qc2 Be6 10. h4 g6
1928 It (Men) Berlin GER – Round 1 – Koch, Berthold – 1/2-1/2 – Leonhardt, Paul – G1 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Bg5 Be7 5. Nc3 O-O 6. e3 b6 7. Rc1 Bb7 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Bd3 Rc8
1928 The Hague – Round 1 – Jacobson, Ernst – 0-1 – Hoenlinger, Baldur – G6 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Bg5 Be7 5. Nc3 O-O 6. e3 b6 7. Bd3 Bb7 8. O-O Nbd7 9. Rc1 c5 10. Qe2 dxc4
1929 Barcelona Barcelona ESP – Round 4 – Monticelli, Mario – 1-0 – Yates, Frederic D – G13 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 b6 7. Rc1 Bb7 8. Qa4 c5 9. cxd5 Nxd5 10. Bxe7 Qxe7
1929 Karlsbad – Round 1 – Johner, Paul – 1-0 – Treybal, Karel – G9 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 b6 7. Bd3 dxc4 8. Bxc4 Bb7 9. O-O Nbd7 10. Qe2 Ne4
1929 Karlsbad – Round 1 – Spielmann, Rudolf – 1/2-1/2 – Yates, Frederic D – G68 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 b6 7. Bd3 Bb7 8. O-O Nbd7 9. Rc1 c5 10. cxd5 exd5
1929 NED-ch07 – Round 5 – Euwe, Max – 1/2-1/2 – Weenink, Henri – G13 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nc3 b6 7. Qc2 Bb7 8. Bxf6 Bxf6 9. cxd5 Bxd5 10. e4 Bb7
1933 Bad Aachen – Round 4 – Engels, Ludwig – 0-1 – Brinckmann, Alfred – G4 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 b6 7. Rc1 Bb7 8. Be2 Nbd7 9. O-O Ne4 10. Bxe7 Qxe7
1933 GER Ch 01st – Round 15 – Weissgerber, Gerhard – 1-0 – Brinckmann, Alfred – G15 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 b6 7. Rc1 Bb7 8. cxd5 exd5 9. Bd3 Nbd7 10. O-O Ne4
1935 GER ch Bad Aachen – Round 2 – Engels, Ludwig – 1-0 – Reinhardt, Heinrich – G3 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 b6 7. Rc1 dxc4 8. Bxc4 Bb7 9. O-O Nbd7 10. Qe2 c5
1937 Stockholm ol – Round 7 – Broder, V – 0-1 – Zita, Frantisek – G42 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 b6 7. Rc1 Bb7 8. Bd3 Nbd7 9. O-O c5 10. cxd5 Nxd5
1940 URS-sf – Round 1 – Konstantinopolsky, Alexander – 1/2-1/2 – er-Gerstenfeld, Edw – G22 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 O-O 6. e3 b6 7. Rc1 Bb7 8. cxd5 exd5 9. Bd3 Ne4 10. Bxe7 Qxe7
1944 Gijon – Round ? – Bonet Molina, Ariel – 1-0 – Pomar Salamanca, Arturo – G7 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 b6 7. Rc1 Bb7 8. Bd3 Nbd7 9. O-O c5 10. cxd5 Nxd5
1953 Zagreb – Round 14 – Nedeljkovic, Srecko M – 1/2-1/2 – Milic, Borislav – G108 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 b6 7. Bd3 Bb7 8. O-O Nbd7 9. Qe2 Ne4 10. Bxe7 Qxe7
1959 Dresden – Round 10 – Geller, Efim P – 1-0 – Bertholdt, Dieter – G75 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bg5 O-O 6. e3 b6 7. Rc1 Bb7 8. cxd5 exd5 9. Bd3 c5 10. O-O Ne4
1961 Torremolinos – Round 4 – Portisch, Lajos – 1-0 – Abellan Lopez, Antonio – G16 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 b6 7. Qc2 Bb7 8. Bd3 Nbd7 9. cxd5 exd5 10. Rc1 c5
1961 Warsaw-Budapest m – Round ? – Gawlikowski, Stanislaw – 0-1 – Molnar, Istvan – G33 1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. Nc3 Be7 5. Bg5 O-O 6. e3 b6 7. Bxf6 Bxf6 8. cxd5 exd5 9. Qb3 Be6 10. Qc2 c5
1963 Piatigorsky Cup – Round 10 – Benko, Pal – 0-1 – Petrosian, Tigran A. – G20 1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Be7 5. Bg5 O-O 6. e3 b6 7. Rc1 Bb7 8. cxd5 exd5 9. Bxf6 Bxf6 10. Be2 Qe7
1963 Stockholm 6364 – Round ? – Laurine, Leho – 0-1 – Horberg, Bengt-Eric – G12 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 b6 6. Nf3 O-O 7. Qc2 Bb7 8. Bxf6 Bxf6 9. cxd5 exd5 10. Bd3 h6
1964 Punta del Este – Round 1 – Aguayo Cruz, Ramon Uriel – 1/2-1/2 – Martello Panno, David – G4 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 b6 7. Bd3 Bb7 8. O-O Nbd7 9. Qe2 c5 10. Rac1 a6
1964 Punta del Este – Round 3 – Cruz, Raul C. – 1-0 – Panno, Oscar – G11 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 b6 7. Bd3 Bb7 8. O-O Nbd7 9. Qe2 c5 10. Rac1 a6
1965 IBM – Round 1 – Filip, Marius Liviu – 1/2-1/2 – Zuidema, Coen – G1 1. c4 Nf6 2. d4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 b6 7. Bd3 dxc4 8. Bxc4 Bb7 9. O-O Ne4 10. Bf4 Bd6
1965 Novi Sad – Round 2 – Sokolov, Vladimir – 1/2-1/2 – Ilievski, Dimitar – G25 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 b6 7. Bd3 Bb7 8. O-O Nbd7 9. Rc1 c5 10. Qe2 Rc8
1965 Tbilisi – Round 1 – Alatortsev, Vladimir N. – 1/2-1/2 – Radulov, Dmitrii – G27 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 b6 7. Bd3 c5 8. O-O cxd4 9. exd4 dxc4 10. Bxc4 Bb7
1966 Bucharest – Round 4 – Korchnoi, Viktor – 1/2-1/2 – Czerniak, Moshe – G17 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 b6 7. Qc2 Bb7 8. Rd1 Nbd7 9. cxd5 Nxd5 10. Bxe7 Qxe7
1966 IBM – Round 1 – Pomar Salamanca, Arturo – 1/2-1/2 – Kuijpers, Frans – G2 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 b6 7. Bd3 dxc4 8. Bxc4 Bb7 9. O-O Nbd7 10. Qe2 Ne4
1966 SWE Ch – Round 2 – Alfredsson, Ove – 0-1 – Horberg, Bengt-Eric – G2 1. c4 e6 2. d4 d5 3. Nf3 Nf6 4. Bg5 Be7 5. Nc3 O-O 6. e3 b6 7. Rc1 Ba6 8. Qa4 Bb7 9. cxd5 Nxd5 10. Nxd5 Bxd5
1967 CSR Ch – Round 12 – Kozma, Julius – 1-0 – Kupka, Slavoj – G81 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bg5 O-O 6. e3 b6 7. Bxf6 Bxf6 8. Bd3 Bb7 9. cxd5 exd5 10. h4 Re8
1967 Vrnjacka Banja zt – Round 11 – Ivkov, Borislav – 1-0 – Vizantiadis, Lazaros – G73 1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 4. d4 d5 5. Bg5 Be7 6. e3 O-O 7. Bd3 Bb7 8. O-O Nbd7 9. Rc1 a6 10. Qe2 h6
1968 Bamberg – Round 10 – Bobotsov, Milko G – 0-1 – Pfleger, Helmut, Dr. – G68 1. c4 Nf6 2. Nc3 e6 3. d4 d5 4. Bg5 Be7 5. Nf3 O-O 6. e3 b6 7. Qc2 Bb7 8. O-O-O Ne4 9. Bxe7 Qxe7 10. Nxe4 dxe4
1968 Lugano ol (Men) – Round 1 – Rodriguez Cordoba, Jesus R – 0-1 – Radulov, Ivan – G12 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 O-O 6. e3 b6 7. Rc1 Bb7 8. cxd5 exd5 9. Bd3 c5 10. O-O Nbd7
1968 Lugano olm - Round 1 - Soos, Balint - 0-1 - Radulov, Ivan - G341 1. d4 e6 2. Nf3 Nf6 3. c4 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 b6 7. Bd3 Bb7 8. O-O c5 9. cxd5 exd5 10. Rc1 Nbd7
1968 Varna – Round 8 – Peev, Peicho – 0-1 – Radulov, Ivan – G21 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 b6 7. Qc2 Bb7 8. Bxf6 Bxf6 9. cxd5 exd5 10. O-O-O c5
1968 Varna BUL – Round 6 – Minev, Nikolay N – 1-0 – Radulov, Ivan – G16 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 b6 7. Rc1 Bb7 8. Bd3 Nbd7 9. cxd5 exd5 10. O-O c5
1969 Corr ch HUN sf – Round ? – Schrancz, Istvan – 1/2-1/2 – Vcsey, Z – G3 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 b6 7. Bxf6 Bxf6 8. Bd3 Bb7 9. cxd5 exd5 10. h4 c5
1969 FRG Ch Koenigsfeld GER – Round 2 – Eising, Johannes – 1/2-1/2 – Staller, Peter – G4 1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Be7 5. Bg5 O-O 6. e3 b6 7. Rc1 Bb7 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Bd3 Rc8
World Blitz 2015 – Round 5.14 – Salem, A.R. Saleh – 1-0 – Lenic, Luka – G281 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 b6 7. Bxf6 Bxf6 8. cxd5 exd5 9. Bd3 Bb7 10. h4 h6

D55c —

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 b6

Les coups candidats

7.cxd5 — 42.3% (1925 parties)

Ambassadeurs : Radulov, Ivan (17x), Hoffmann, Frank (9x), Mikhalevski, Alexander (8x), Hansen, Berno (7x), Alekhine, Alexander (6x), Pillsbury, Harry (5x), Meijers, Viesturs (5x), Buechle, Manfred (5x)

7.Bd3 — 20.2% (917 parties)

Ambassadeurs : Meijers, Viesturs (8x), Delorme, Alban (6x), Lasker, Emanuel (4x), Atkins, Henry Ernest (4x), Radulov, Ivan (4x), Boukobza, Adrien (4x), Burn, Amos (3x), Von Bardeleben, Curt (3x)

7.Rc1 — 15.0% (684 parties)

Ambassadeurs : Mikhalevski, Alexander (7x), Meijers, Viesturs (6x), Pillsbury, Harry (4x), Radulov, Ivan (4x), Mikhalevski, Victor (4x), Lipschuetz, Salomon (3x), Showalter, Jackson (3x), Janowski, Dawid (3x)

7.Be2 — 8.2% (374 parties) →

Ambassadeurs : Meijers, Viesturs (4x), Szamos, Alexander (3x), Kurajica, Bojan (2x), Radulov, Ivan (2x), Domotor, Jozsef (2x), Lenkey, Pal (2x), Struckenschneider, Martin (2x), Gonzalez Fernandez, Abel (2x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	7.cxd5	7.Bd3	7.Rc1	7.Be2
<1800	256	47%	21%	11%	7%
1800-2200	1903	46%	18%	15%	8%
2200-2600	1013	36%	19%	19%	10%
2600+	6	67%	—	17%	—

Évolution par décennie (% des parties)

Décennie	N parties	7.cxd5	7.Bd3	7.Rc1	7.Be2
1850s	1	—	—	—	—
1870s	2	—	100%	—	—
1880s	14	21%	50%	14%	—
1890s	30	17%	20%	50%	7%
1900s	36	36%	47%	8%	—
1910s	12	42%	25%	17%	—
1920s	36	61%	11%	19%	—
1930s	25	56%	16%	24%	—
1940s	15	80%	—	13%	—
1950s	19	89%	5%	5%	—
1960s	73	59%	18%	7%	1%
1970s	74	42%	28%	11%	9%
1980s	204	37%	14%	20%	10%
1990s	907	41%	20%	16%	7%
2000s	1443	39%	22%	16%	9%
2010s	1401	46%	20%	13%	8%
2020s	255	45%	16%	16%	12%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
7.cxd5	46%	45%	▼ -0.8%
7.Bd3	20%	16%	▼ -4.3%
7.Rc1	13%	16%	▲ +3.7%
7.Be2	8%	12%	▲ +3.3%

Joueurs célèbres

Champions du monde dans cette position

Lasker, Emanuel — 7 parties
Alekhine, Alexander — 7 parties
Euwe, Max — 5 parties
Steinitz, Wilhelm — 2 parties
Botvinnik, Mikhail — 2 parties
Smyslov, Vladimir — 2 parties
Tal, Mikhail — 2 parties
Karpov, Anatoly — 1 partie

Parties historiques

7.cxd5 — 42.3% (1925 parties)

1880 — Alapin, Simon vs Chigorin, M. — 0-1 — St Petersburg RUS
1881 — Alapin, Simon vs Chigorin, Mikhail — 0-1 — Match St Petersburg RUS
1882 — MacKenzie, George H vs White, Max — 1-0 — Vienna AUT
1897 — Charousek Rudolf Rezso vs Exner Victor — 1-0 — Budapest HUN
1897 — Charousek, Rudolf vs Exner, G. — 1-0 — Tetany

7.Bd3 — 20.2% (917 parties)

1873 — Steinitz, Wilhelm vs Anderssen, Adolf — 1-0 — Vienna AUT
1877 — Englisch, Berthold vs Metger, Johannes — 1-0 — Leipzig GER
1881 — Wittek, Alexander vs Paulsen, Wilfried — 1-0 — Berlin GER
1882 — Englisch, Berthold vs White, Max — 1/2-1/2 — Vienna AUT
1882 — Hruby, Vincenz vs Adolf, Feraydo — 1/2-1/2 — Vienna AUT

7.Rc1 — 15.0% (684 parties)

1887 — Blackburne, Joseph vs Zukertort, Johannes — 1-0 — Frankfurt GER
1887 — Blackburne, Joseph vs McKenzie, George — 0-1 — Frankfurt GER
1892 — Lipschuetz, Salomon vs Showalter, Jackson — 1/2-1/2 — New York, NY USA
1892 — Steinitz, David vs Tschigorin — 1-0 — Havana wch-m
1895 — Pillsbury, Harry vs Burn, Amos — 1-0 — Hastings ENG

7.Be2 — 8.2% (374 parties)

1890 — Englisch, Berthold vs Coffee Jean Jacques — 1/2-1/2 — Vienna AUT
1899 — Johnston, Sidney Paine vs Nederman, L. — 1-0 — USA
1969 — Janssen Laliena, Daniel vs Weiss, Ulrich — 1-0 — Schwerin GER
1971 — Korchnoi, Viktor vs Kurajica, Bojan — 1-0 — Hastings ENG
1971 — Smejkal, Jan vs Kurajica, Bojan — 1-0 — Smederevska Palanka

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