E16r — Queen’s Indian: Capablanca, 6…Bxd2+ 7.Qxd2 O-O 8.Nc3

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+ 6.Bd2 Bxd2+ 7.Qxd2 O-O 8.Nc3 * ● Trait aux Noirs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plan principal. Jeu au centre (rupture c4-c5).

Atouts. Les Blancs s'appuient sur un contrôle dominant de f4, b5, e5 et g5.

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

Plans. O-O (Mettre le roi en sécurité, connecter les tours — 34 % des parties) ; Qc2 (Prépare O-O-O — 18 % des parties) ; Nxe4 (Cavalier centralisé en e4 — 11 % des parties) ; Qd3 (Centraliser la dame, Prépare O-O-O — 10 % des parties) ; d5 (Occuper le centre — 8 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plan principal. Attaque sur le roi adverse resté au centre.

Atouts. Les Noirs s'appuient sur un contrôle dominant de e4 et un fou actif en b7.

Côté adverse. Le roi resté au centre.

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

Plans. ...d6 (Poussée — 48 % des parties) ; ...Ne4 (Cavalier centralisé en e4, Menace d2 — 32 % des parties) ; ...d5 (Occuper le centre — 17 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→g3, h2→g3	● a7→b6, c7→b6, d7→e6, f7→e6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● f4 (2v0), ● b5 (2v0), ● e5 (2v0), ● g5 (2v0)	● e4 (2v1)
Cases faibles	—	—
Centre	● d4 (2v0), ● e5 (2v0)	● d5 (3v2), ● e4 (2v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bg2	● Bg2 Ok (mob. 2)
Bb7		● Bb7 Actif (mob. 6)
Paire de fous	Non	Non
Non développées	2 (● a1, ● h1)	2 (● b8, ● a8)

Sécurité du roi

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

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	mobile
Ruptures	● c4-c5, ● d4-d5	● …c7-c5, ● …d7-d5, ● …e6-e5

Partie
1920 Stockholm/Gothenburg m – Round 10 – Rubinstein, Akiba – 1/2-1/2 – Bogoljubow, Efim – G10 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 b6 6. Nc3 Bb7 7. g3 O-O 8. Bg2 d6 9. O-O Nbd7 10. Qc2 Re8
1925 Debrecen – Round 1 – Vajda, Arpad – 1/2-1/2 – Prokes, Ladislav – G30 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 b6 6. Nc3 Bb7 7. g3 O-O 8. Bg2 d6 9. O-O Ne4 10. Qc2 Nxc3
1926 Budapest – Round 10 – Monticelli, Mario – 1-0 – Prokes, Ladislav – G57 1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 b6 6. g3 Bb7 7. Bg2 O-O 8. Nc3 Ne4 9. Qc2 Nxc3 10. Ng5 Ne4
1926 Budapest – Round 4 – Takacs, Sandor – 1/2-1/2 – Kmoch, Hans – G27 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 b6 6. Nc3 Bb7 7. g3 O-O 8. Bg2 Ne4 9. Nxe4 Bxe4 10. Qf4 Bb7
1926 Trencianske Teplice – Round 6 – Hoenlinger, Baldur – 0-1 – Pokorny, Amos – G6 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 Ne4 9. Qc2 Nxc3 10. Ng5 Qxg5
1927 Moskou ch-URS – Round 10 – Makogonov, Vladimir – 1-0 – Kaspersky, Anton Antonovich – G26 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 d6 9. O-O Nbd7 10. d5 exd5
1927 New York – Round 4 – Capablanca, Jose – 1/2-1/2 – Nimzowitsch, Aron – G39 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 Ne4 9. Nxe4 Bxe4 10. O-O d6
1932 Amsterdam/Karlsbad m – Round 2 – Euwe, Max – 1-0 – Flohr, Salo – G2 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 Ne4 9. Qc2 f5 10. Ne5 d5
1932 Budapest – Round 1 – Gruenfeld, Ernst – 0-1 – Korody Keresztely, Imre – G30 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 d6 9. Qc2 Nbd7 10. e4 e5
1933 Folkestone ol (Men) – Round 4.3 – Appel, Izaak – 1/2-1/2 – Fine, Reuben – G4 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 b6 6. Nc3 Bb7 7. g3 O-O 8. Bg2 Qe7 9. O-O d6 10. Rfe1 Rd8
1933 Folkestone olm – Round 1 – Fallet Kahn, Victor – 1-0 – Engelmann, Markus – G3 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 d5 9. Ne5 Nbd7 10. O-O c5
1933 Folkestone Olympiad 5th – Round 10.27 – Engelmann, Marcel – 0-1 – Opocensky, Karel – G88 1. d4 Nf6 2. Nf3 b6 3. c4 e6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 d5 9. Ne5 Nbd7 10. O-O c6
1935 Warsaw POL – Round 9 – Fallet Kahn, Victor – 0-1 – Danielsson, Goesta – G44 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 Ne4 9. Qc2 Nxc3 10. Qxc3 d6
1936 Budapest – Round 13 – Boros, Sandor – 0-1 – Szabo, Laszlo – G48 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 Ne4 9. Qc2 f5 10. Ne5 Nd6
1936 Nottingham – Round 1 – Euwe, Max – 1-0 – Reshevsky, Samuel – G30 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 d6 9. Qc2 Qe7 10. O-O c5
1936 Trebitsch mem19 – Round 13 – Rubinstein, Simon – 1/2-1/2 – Füster, Géza – G40 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 d6 9. Qc2 c5 10. O-O cxd4
1937 Teplitz-Schoenau – Round 1 – Gilg, Karl – 1-0 – Grunwedl Herzog, Alexa – G4 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 Ne4 9. Qc2 Nxc3 10. Ng5 Ne4
1937 Teplitz-Schoenau – Round 9 – Gilg, Karl – 1-0 – Opocensky, Karel – G31 1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. g3 e6 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 d5 9. Ne5 c6 10. O-O Nbd7
1938 Bad Oeynhausen – Round 10 – Rellstab, Ludwig – 0-1 – Kranki, Hans – G58 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 d6 9. Rd1 Ne4 10. Qc2 Nxc3
1938 Paris L'Echiquier – Round 14 – Hoenlinger, Baldur – 1-0 – Joukowsky – G38 1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 b6 6. Nc3 Bb7 7. g3 O-O 8. Bg2 Ne4 9. Qc2 Nxc3 10. Ng5 Ne4
1939 Bad Oeynhausen ch-GER – Round 1 – Mueller, Helge – 1-0 – Ernst, Wilhelm – G8 1. d4 Nf6 2. Nf3 b6 3. c4 e6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 d6 9. Qc2 Nbd7 10. e4 e5
1939 Bad Oeynhausen ch-GER – Round 5 – Engels, Ludwig – 1/2-1/2 – Kohler, Alfred – G36 1. d4 Nf6 2. Nf3 b6 3. c4 e6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 d6 9. Qc2 Nbd7 10. e4 Qe7
1939 Leningrad/Moscow – Round 4 – Kan, Ilya A – 1-0 – Romanovsky, Pjotr – G34 1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. d4 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 Bb7 7. Bg2 O-O 8. Nc3 d6 9. Qc2 Nbd7 10. e4 e5
1943 Prague – Round 19 – Bartosek, Milan – 1-0 – Florian, Jaromir – G153 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 d6 9. Qc2 c5 10. dxc5 dxc5
1947 Nt – Round 1 – Hoenlinger, Baldur – 1-0 – Rautenberg, Wilhelm – G2 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 d6 9. Qc2 Qe7 10. O-O c5
1948 Izt – Round ? – Gligoric, Svetozar – 1-0 – Tartakower, Xavier – G10 1. Nf3 Nf6 2. d4 b6 3. c4 Bb7 4. g3 e6 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 d5 9. cxd5 Nxd5 10. O-O Nd7
1948 Saltsjobaden Interzonal – Round 11 – Szabo, Laszlo – 1-0 – Tartakower, Savielly – G96 1. c4 Nf6 2. Nf3 b6 3. d4 Bb7 4. g3 e6 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 d5 9. cxd5 exd5 10. O-O Nc6
1948 Saltsjobaden Interzonal – Round 13 – Gligorić, Svetozar – 1-0 – Tartakower, Savielly – G121 1. Nf3 Nf6 2. d4 b6 3. c4 Bb7 4. g3 e6 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 d5 9. cxd5 Nxd5 10. O-O Nd7
1949 URS Ch, semi final – Round 1 – Batuev, Anton – 1/2-1/2 – Moiseev, Oleg – G39 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 d6 9. O-O Ne4 10. Nxe4 Bxe4
1950 Budapest – Round 1 – Sandor, Bela – 1-0 – Vajda, Arpad – G7 1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. c4 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 Ne4 9. Qc2 Nxc3 10. Ng5 Qxg5
1952 Moscow Ch – Round 7 – Kogan, Sergey M – 0-1 – Antoshin, Vladimir S – G36 1. c4 Nf6 2. Nf3 e6 3. d4 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 d6 9. Qc2 Qe7 10. O-O Rd8
1955 CSR Ch Army – Round 16 – Kozma, Julius – 1-0 – Kuehn von Burgsdorff, Johannes – G22 1. c4 Nf6 2. Nf3 e6 3. d4 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 Ne4 9. Qc2 d5 10. cxd5 exd5
1955 URS Ch sf Moscow RUS – Round 1 – Kholmov, Ratmir D – 1/2-1/2 – Lein, Anatoly – G14 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 d6 9. O-O Ne4 10. Nxe4 Bxe4
1956 Moscow olm fin-B – Round 4 – Prameshuber, Alexander – 1/2-1/2 – Catozzi, Henry – G39 1. d4 Nf6 2. Nf3 b6 3. c4 e6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 Ne4 9. Nxe4 Bxe4 10. O-O d6
1962 Sofia – Round 6 – Lilienthal, Andor – 1/2-1/2 – Mikenas, Vladas – G37 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 Ne4 9. Nxe4 Bxe4 10. O-O d6
1967 HUN Ch Budapest HUN – Round 4 – Lengyel, Levente – 1-0 – Csom, Istvan – G17 1. Nf3 Nf6 2. c4 e6 3. d4 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 d6 9. d5 Qe7 10. O-O c5
1968 URS Team Ch – Round 1 – Karner, Hillar – 1/2-1/2 – Zhidkov, Valery S – G66 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 Ne4 9. Nxe4 Bxe4 10. O-O d6
1969 Venice – Round 9 – Hort, Vlastimil – 1/2-1/2 – Taimanov, Mark E – G57 1. Nf3 Nf6 2. d4 e6 3. g3 b6 4. Bg2 Bb7 5. c4 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 Ne4 9. Nxe4 Bxe4 10. O-O d6
41. Olympiad Open 2014 – Round 5.14 – Urkedal, Frode Olav Olsen – 1/2-1/2 – Lenic, Luka – G327 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 Ne4 9. Nxe4 Bxe4 10. O-O d6
41. Olympiad Open 2014 – Round 5.20 – Leko, Peter – 1/2-1/2 – Vallejo Pons, Francisco – G342 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 Bb7 7. Bg2 O-O 8. Nc3 Ne4 9. Qd3 d5 10. cxd5 exd5
42. Olympiad 2016 – Round 11.10 – Wojtaszek, Radoslaw – 1-0 – Vallejo Pons, Francisco – G752 1. d4 e6 2. c4 Nf6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 Bb7 7. Bg2 O-O 8. Nc3 Ne4 9. Qd3 f5 10. Ne5 Nc5
42. Olympiad 2016 – Round 9.16 – Postny, Evgeny – 0-1 – Cori, Jorge – G614 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 d6 9. O-O Nbd7 10. Qc2 a6
77. Tata Steel GpA 2015 – Round 12.7 – Van Wely, Loek – 1/2-1/2 – Jobava, Baadur – G55 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 O-O 6. g3 b6 7. Bg2 Bb7 8. Nc3 d6 9. d5 e5 10. O-O a5
Interpolis 1980 – Round 1 – Timman, Jan H – 1-0 – Huebner, Robert – G12 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 Ne4 9. Nxe4 Bxe4 10. O-O d5
Interpolis 1983 – Round 1 – Portisch, Lajos – 1/2-1/2 – Andersson, Ulf 1949 – G23 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 O-O 6. g3 b6 7. Nc3 Bb7 8. Bg2 Ne4 9. Qc2 Nxc3 10. Ng5 Qxg5
Manila Manila PHI 1975 – Round 9 – Polugaevsky, Lev – 1/2-1/2 – Larsen, Bent – G9 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 Bb7 7. Bg2 O-O 8. Nc3 d6 9. O-O Ne4 10. Nxe4 Bxe4
Riga Interzonal 1979 – Round 15 – Tarjan, James – 1/2-1/2 – Larsen, Bent – G40 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 Bb7 7. Bg2 O-O 8. Nc3 d6 9. O-O Ne4 10. Nxe4 Bxe4
World Blitz 2021 – Round 11.20 – Sargissian, Gabriel – 1/2-1/2 – Durarbayli, Vasif – G642 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 Ne4 9. Qd3 Nxc3 10. Ng5 Ne4
World Blitz 2021 – Round 5.36 – Faizrakhmanov, Ramil – 1-0 – Durarbayli, Vasif – G285 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 Ne4 9. Qd3 Nxc3 10. Ng5 Ne4
World Rapid 2016 – Round 6.8 – Dominguez Perez, Leinier – 1-0 – Zhigalko, Sergei – G246 1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. c4 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 Ne4 9. Qd3 Nxc3 10. Ng5 Ne4

E16r — Capablanca (1920)

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+ 6.Bd2 Bxd2+ 7.Qxd2 O-O 8.Nc3

Les coups candidats

8…d6 — 48.1% (482 parties)

Ambassadeurs : Popov, Vladimir Valentinovich (63x), Larsen, Bent Ravn (5x), Groß-Winter, Günter (5x), Psakhis, Lev (4x), Adla, Diego (3x), Minchev, Valentin (3x), Gorbunova, Alina Valerievna (3x), Gorbunov, Evgeny Alekseevich (3x)

8…Ne4 — 32.1% (322 parties)

Ambassadeurs : Seirawan, Yasser (4x), Sorcinelli, Andrea (4x), Ivanov, Igor V. (3x), Christiansen, Larry (3x), Andersson, Ulf (3x), Korchnoi, Viktor (3x), Popov, Vladimir Valentinovich (3x), Quparadze, Giga (3x)

8…d5 — 16.6% (166 parties)

Ambassadeurs : Ljangov, Petar (3x), Bisht, Mamta (3x), Setya Adhi, Budi (3x), Kholmov, Ratmir D (2x), Sekyrka, Josef (2x), Stukalov, Mikhail Vasilievich (2x), Eggleston, David J (2x), Laszlo, Deli (1x)

8…c5 — 0.9% (9 parties)

Ambassadeurs : Komarov, Dimitri (1x), Lanzani, Mario Lorenzo (1x), Ferran Biosca, Robert (1x), Gonzalez Vasquez, Jorge (1x), Guo, Qi (1x), Davletbayeva, Madina (1x), Kreiling, Carsten (1x), Adair, Robin (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	8…d6	8…Ne4	8…d5	8…c5
<1800	59	56%	10%	32%	—
1800-2200	375	54%	23%	19%	2%
2200-2600	414	44%	41%	14%	0%
2600+	38	24%	68%	8%	—

Évolution par décennie (% des parties)

Décennie	N parties	8…d6	8…Ne4	8…d5	8…c5
1950s	7	29%	57%	14%	—
1960s	10	60%	40%	—	—
1970s	27	59%	33%	7%	—
1980s	62	35%	50%	11%	—
1990s	102	39%	38%	17%	2%
2000s	174	46%	34%	15%	2%
2010s	476	55%	26%	17%	0%
2020s	145	36%	37%	23%	1%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
8…d6	55%	36%	▼ -19.6%
8…Ne4	26%	37%	▲ +10.7%
8…d5	17%	23%	▲ +6.9%
8…c5	0%	1%	▲ +1.0%

Joueurs célèbres

Champions du monde dans cette position

Tal, Mikhail — 2 parties
Kasparov, Garry — 1 partie
Karpov, Anatoly — 1 partie

Parties historiques

8…d6 — 48.1% (482 parties)

1952 — Kogan, Sergey M vs Abanin, Vladimir — 0-1 — Moscow RUS
1955 — Kholmov, Ratmir D vs Lein, Anatoly — 1/2-1/2 — USSR
1961 — Gersch, Charles vs Falconer, Neil E — 1/2-1/2 — San Francisco, CA USA
1961 — Franco Ocampos, Zenon vs Eisinger, Max Jr — 1-0 — Oberhausen etc
1961 — Mititelu, Gheorghe vs Georgescu, Vasile-Maxim — 1/2-1/2 — ?

8…Ne4 — 32.1% (322 parties)

1950 — Sandor, Bela vs Vajda, Arpad — 1-0 — Budapest HUN
1955 — Kozma, Julius vs Kuehn, Alexander — 1-0 — ?
1955 — Stahlberg, Gideon vs Goode, Royal — 1-0 — Stockholm SWE
1956 — Prameshuber, Alexander vs Catozzi, Henry — 1/2-1/2 — Moscow RUS
1962 — Lilienthal, Andor vs Mikenas, Vladas — 1/2-1/2 — Sofia BUL

8…d5 — 16.6% (166 parties)

1951 — Laszlo, Deli vs Gecsei, Istvan — 1-0 — Hungary ch
1973 — Kerr, Brian vs Kleboe, James P R — 1-0 — Bearsden SCO
1974 — Vilela De Acuna, Jose Luis vs Diaz, Alberto — 1/2-1/2 — San Salvador ESA
1984 — Kasparov, Garry vs Forbes, Cathy — 1/2-1/2 — Londen simultaan
1984 — Carvalho, Herbert Abreu vs Menna Barreto, Luiz Ney — 1/2-1/2 — BRA-ch 51th Cabo Frio

8…c5 — 0.9% (9 parties)

1993 — Komarov, Dimitri vs Lanzani, Mario Lorenzo — 1/2-1/2 — Cannes FRA
1997 — Ferran Biosca, Robert vs Gonzalez Vasquez, Jorge — 0-1 — ?
2005 — Kreiling, Carsten vs Adair, Robin — 1-0 — Frankfurt GER
2007 — Kaufmann, Michael vs Woehrle, Hans — 1/2-1/2 — ?
2008 — Guo, Qi vs Davletbayeva, Madina — 1-0 — Gaziantep TUR

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