B10a — Caro-Kann

1.e4 c6 * ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Atouts. Les Blancs s'appuient sur 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 (les cavaliers b1 et g1, les fous c1 et f1 et les tours a1 et h1).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; Nbd2 (Développer Nb1) ; Nf3 (Développer Ng1) ; d3 (Libérer Bc1) ; Bd3 (Développer Bf1).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur la paire de fous.

Côté adverse. Les fous enfermés en c1 et f1 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (les cavaliers b8 et g8, les fous c8 et f8 et les tours a8 et h8).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; ...d6 (Libérer Bc8) ; ...Nf6 (Développer Ng8) ; ...Bd6 (Développer Bf8) ; ...c5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● b7→c6, d7→c6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	—
Cases faibles	—	—
Centre	—	—

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bf1	● Bf1 Non développé (mob. 5)
Bc8		● Bc8 Non développé (mob. 0)
Bf8		● Bf8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	6 (b1, g1, c1, f1, a1, h1)	6 (b8, g8, 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	semi-ouvert
Ruptures	● c2-c3, ● d2-d3, ● e4-e5, ● f2-f3	● …c6-c5, ● …d7-d6, ● …d7-d5, ● …e7-e6, ● …e7-e5, ● …f7-f6, ● …f7-f5

Partie
1920 Gothenburg-B – Round 1 – Euwe, Max – 1/2-1/2 – Nilsson, Allan – G6 1. e4 c6 2. b3 d5 3. exd5 cxd5 4. Bb2 Nc6 5. g3 Bf5 6. Nf3 Rc8 7. Nd4 Bg6 8. Nxc6 bxc6 9. Bg2 Nf6 10. O-O e6
1930 Gyor – Round 1 – Balogh, Janos – 1/2-1/2 – Gruenfeld, Ernst – G13 1. e4 c6 2. Ne2 d5 3. e5 Bf5 4. Ng3 Bg6 5. h4 h6 6. h5 Bh7 7. d4 e6 8. Bd3 Bxd3 9. Qxd3 c5 10. f4 Nc6
1931 Praag olm – Round 5 – Vinje Gulbrandsen, Arne – 0-1 – Skalicka, Karel – G3 1. e4 c6 2. g3 d5 3. exd5 cxd5 4. Bg2 Nc6 5. d4 Nf6 6. Nc3 Bf5 7. Bf4 e6 8. Nge2 Bd6 9. O-O Bxf4 10. Nxf4 Qb6
1935 Tatatovaros – Round 6 – Balogh, Janos – 0-1 – Becker, Albert – G8 1. e4 c6 2. Ne2 d5 3. e5 Bf5 4. Ng3 Bg6 5. h4 h6 6. h5 Bh7 7. e6 fxe6 8. d4 Qd6 9. f4 g5 10. hxg6 Bxg6
1935 Tatatovaros – Round 8 – Balogh, Janos – 0-1 – Mueller, Hans – G11 1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 Nc6 5. c3 e6 6. g3 Bd7 7. Bh3 cxd4 8. cxd4 Bb4+ 9. Nbc3 a6 10. O-O Nge7
1936 Budapest HUN – Round 11 – Balogh, Janos – 1/2-1/2 – Glass, Eduard – G16 1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 Nc6 5. c3 e6 6. g3 Nge7 7. Bh3 Nf5 8. O-O h5 9. f4 g6 10. Bxf5 gxf5
1938 Lodz – Round 1 – Tartakower, Savielly – 1/2-1/2 – Pirc, Vasja – G72 1. e4 c6 2. Ne2 d5 3. exd5 cxd5 4. Ng3 e5 5. d4 e4 6. c4 Bd6 7. cxd5 f5 8. Bb5+ Bd7 9. Nxf5 Bxb5 10. Nxg7+ Kf7
1938 Nice – Round 6 – Schirrer, A – 0-1 – Reilly, Brian – G8 1. e4 c6 2. c3 d5 3. exd5 cxd5 4. d4 Bf5 5. Nf3 Nc6 6. Bf4 e6 7. Bd3 Bxd3 8. Qxd3 Nf6 9. Nbd2 Be7 10. O-O O-O
1947 Kassel – Round 4 – Niephaus, Walter – 1-0 – Endzelins, Lucius – G17 1. e4 c6 2. Qe2 d5 3. d3 dxe4 4. dxe4 g6 5. f4 Nf6 6. Nf3 Bg7 7. g3 O-O 8. Bg2 Qa5+ 9. c3 b6 10. Nbd2 Ba6
1947 Weidenau – Round 1 – Niephaus, Walter – 0-1 – Roedl, Ludwig – G8 1. e4 c6 2. Qe2 d5 3. d3 dxe4 4. dxe4 e5 5. Nf3 Bg4 6. h3 Bh5 7. Bd2 Nd7 8. Bc3 f6 9. Nbd2 Nc5 10. O-O-O Qc7
1947 Weidenau – Round 5 – Niephaus, Walter – 1-0 – Schlenker, Rainer – G19 1. e4 c6 2. Qe2 c5 3. f4 g6 4. Qf2 d6 5. Nf3 Bg7 6. Bb5+ Bd7 7. Bc4 e6 8. d3 Ne7 9. Bb3 Qc7 10. c3 Bc6
1948 Bad Nauheim – Round 1 – Niephaus, Walter – 1-0 – Hoenlinger, Baldur – G21 1. e4 c6 2. f4 d5 3. e5 h5 4. Be2 g6 5. Nf3 Bg4 6. c3 e6 7. d3 Nh6 8. Be3 c5 9. Bf2 Be7 10. h3 Bxf3
1949 Mar del Plata – Round 1 – Maderna, Carlos – 1/2-1/2 – Luckis, Marcos – G19 1. e4 c6 2. Ne2 d5 3. e5 e6 4. d4 c5 5. c3 Nc6 6. f4 Qb6 7. g3 Nh6 8. Bh3 Nf5 9. g4 Nh4 10. O-O h5
1949 Moscow – Round 1 – Steinsapir, Yury – 1/2-1/2 – Chistiakov, Alexander – G19 1. e4 c6 2. Ne2 d5 3. e5 e6 4. d4 c5 5. Nd2 Nc6 6. f4 Nh6 7. Nf3 Nf5 8. g3 h5 9. Bg2 h4 10. c3 Bd7
1949 Trencianske Teplice – Round 14 – Prins, Laura – 1-0 – Golombek, Harry – G85 1. e4 c6 2. b3 d5 3. Bb2 dxe4 4. Nc3 Nf6 5. h3 Bf5 6. g4 Bg6 7. Qe2 Qa5 8. Bg2 Nbd7 9. a3 O-O-O 10. h4 h5
1951 Buenos Aires – Round 16 – Juarez Baldizon, Carlos A. – 1-0 – Luckis, Marcos – G90 1. e4 c6 2. f4 d5 3. e5 Bf5 4. d4 e6 5. Nf3 c5 6. c3 Nc6 7. Be3 Qb6 8. Qd2 cxd4 9. Nxd4 Nxd4 10. Bxd4 Bc5
1959 Skittles – Round ? – Dommeyer, Carl – 0-1 – Blackstone, John – G27 1. e4 c6 2. Bc4 d5 3. exd5 cxd5 4. Bb3 Nc6 5. c3 Nf6 6. Ne2 Bg4 7. O-O Bxe2 8. Qxe2 e6 9. d4 g6 10. Bg5 Bg7
1960 It (Men) Beverwijk NED – Round 1 – Barendregt, Johan – 1/2-1/2 – Flohr, Salo – G9 1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 Nc6 5. c3 e6 6. a3 Qb6 7. b4 cxd4 8. cxd4 a5 9. b5 Qxb5 10. Nec3 Qb6
1960 Leningrad ch-URS – Round 13 – Bronstein, David I – 0-1 – Petrosian, Tigran A. – G121 1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 Nc6 5. c3 e6 6. Nd2 Nge7 7. Nf3 cxd4 8. Nexd4 Ng6 9. Nxc6 bxc6 10. Bd3 Qc7
1960 Sao Paulo zt – Round 18 – Flores Alvarez, Rodrigo – 1/2-1/2 – Carvalho Da Costa, Fabiano – G91 1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 Nc6 5. c3 Bf5 6. Ng3 Bg6 7. Bd3 Bxd3 8. Qxd3 e6 9. O-O cxd4 10. cxd4 Qb6
1960 Varna Varna BUL – Round 12 – Zinn, Lothar – 1/2-1/2 – Fuchs, Reinhart – G47 1. e4 c6 2. b3 d5 3. Bb2 dxe4 4. Nc3 Nf6 5. Nge2 Bf5 6. h3 h5 7. Ng3 e6 8. Qe2 Be7 9. Ngxe4 Nxe4 10. Nxe4 Bxe4
1961 Baku ch-URS – Round 16 – Vasiukov, Evgeni – 1-0 – Bronstein, David I – G148 1. e4 c6 2. b3 d5 3. Bb2 dxe4 4. Nc3 Nf6 5. Nge2 Bf5 6. Ng3 e6 7. Qe2 Nbd7 8. Ncxe4 Bxe4 9. Nxe4 Qa5 10. Bc3 Qb6
1961 Buenos Aires ch-ARG – Round 11 – Rossetto, Hector – 1-0 – Luckis, Marcos – G69 1. e4 c6 2. Ne2 d5 3. e5 Bf5 4. Ng3 Bg6 5. h4 h6 6. h5 Bh7 7. e6 fxe6 8. d4 Nf6 9. Bd3 Na6 10. Bxh7 Rxh7
1961 Clare Benedict Cup 08th – Round 4.3 – Bhend, Edwin – 1/2-1/2 – Barendregt, Johan – G34 1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 Nc6 5. c3 e6 6. a3 Qb6 7. b4 cxd4 8. cxd4 a5 9. b5 Qxb5 10. Nec3 Qb6
1961 Moscow Ch – Round 1 – Bronstein, David I – 1-0 – Simagin, Vladimir – G9 1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 Nc6 5. c3 Bf5 6. Ng3 Bxb1 7. Rxb1 e6 8. a3 c4 9. h4 Qc7 10. h5 O-O-O
1961 Moscow RUS – Round 13 – Shatskes, Boris A – 0-1 – Goldberg, Grigory A – G16 1. e4 c6 2. b3 d5 3. Bb2 dxe4 4. Nc3 Nf6 5. Nge2 Bf5 6. Ng3 e6 7. Qe2 Bb4 8. O-O-O Qe7 9. Kb1 Bxc3 10. Bxc3 Nbd7
1963 RUS Ch – Round ? – Nezhmetdinov, Rashid – 1/2-1/2 – Ilivitsky, Georgy A – G6 1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 Nc6 5. c3 cxd4 6. cxd4 Bf5 7. Nbc3 e6 8. a3 Nge7 9. Ng3 Bg6 10. h4 h6
1963 Spartak CC – Round ? – Zagorovsky, Vladimir – 1-0 – Ilivitsky, Georgy A – G23 1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 Nc6 5. c3 Bf5 6. Ng3 Bxb1 7. Rxb1 e6 8. a3 c4 9. h4 Qd7 10. h5 Na5
1964 Amsterdam Interzonal – Round 18 – Rossetto, Hector – 0-1 – Bronstein, David I – G182 1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 Nc6 5. c3 Bf5 6. Ng3 Bg6 7. dxc5 e6 8. Be3 Nxe5 9. f4 Nc6 10. Bd3 Bxd3
1964 Hoogovens-B – Round 1 – Van Geet, Dirk Daniel – 0-1 – Flesch, Jean-benoit – G8 1. e4 c6 2. f4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Bd6 7. Ne2 Qa5 8. c3 O-O 9. d4 Nd7 10. O-O f5
1965 Hamburg etc – Round 1 – Barendregt, Johan – 0-1 – Barcza, Gedeon – G30 1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 Nc6 5. c3 Bf5 6. dxc5 e6 7. b4 Nxe5 8. Nd4 Ne7 9. Bf4 f6 10. Bxe5 fxe5
1966 IBM – Round 7 – Barendregt, Johan – 1-0 – Botvinnik, Mikhail – G20 1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 Nc6 5. c3 Bg4 6. f3 Bd7 7. e6 Bxe6 8. dxc5 Nf6 9. b4 g6 10. Bf4 Bg7
1967 Capablanca Memorial – Round 1 – Letelier Martner, Rene – 1/2-1/2 – Barcza, Gedeon – G7 1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 cxd4 5. Nxd4 e6 6. Bd3 Ne7 7. O-O Nec6 8. Nf3 Nd7 9. Re1 Nc5 10. Nc3 Bd7
1967 Capablanca Memorial – Round 1 – Rossetto, Hector – 1/2-1/2 – Barcza, Gedeon – G6 1. e4 c6 2. Ne2 e5 3. d4 d6 4. Nbc3 Nf6 5. g3 Be7 6. Bg2 O-O 7. O-O Na6 8. h3 Nc7 9. Be3 exd4 10. Nxd4 d5
1967 Capablanca Memorial – Round 9 – Rossetto, Hector – 0-1 – Filip, Marius Liviu – G83 1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 Nc6 5. c3 Bf5 6. Ng3 Bd7 7. dxc5 e6 8. Be3 Nxe5 9. f4 Nc6 10. Bd3 Nf6
1967 URS Team Ch – Round 1 – Bokuchava, Alexander – 0-1 – Kholmov, Ratmir D – G26 1. e4 c6 2. b3 d5 3. Bb2 dxe4 4. Ne2 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nc3 Nf6 8. h5 Bh7 9. Qe2 e6 10. O-O-O Nbd7
1968 Hoogovens – Round 5 – Van Geet, Dirk Daniel – 1/2-1/2 – Hort, Vlastimil – G52 1. e4 c6 2. e5 d5 3. exd6 e6 4. b3 Bxd6 5. Bb2 Nf6 6. Na3 b5 7. c4 a6 8. g3 O-O 9. Bg2 Qe7 10. Nc2 Bb7
1968 Lugano olm - Round 1 - Balinas, Rosendo C - 1-0 - Giustolisi, Alberto - G409 1. e4 c6 2. f4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. O-O Nc6 7. d3 Qb6 8. Kh1 Bg4 9. c3 Nge7 10. a3 Nf5
1969 Liberation – Round 10 – Sahovic, Dragutin – 1-0 – Kurajica, Bojan – G44 1. e4 c6 2. b3 d6 3. d4 g6 4. Bb2 Bg7 5. Nc3 Nd7 6. Nge2 e5 7. g3 exd4 8. Nxd4 Ngf6 9. Bg2 O-O 10. O-O Re8
1970 Palma de Mallorca Interzonal – Round 1 – Fischer, Robert James Jamesames – 1/2-1/2 – Huebner, Robert – G195 1. e4 c6 2. d3 d5 3. Nd2 g6 4. Ngf3 Bg7 5. g3 e5 6. Bg2 Ne7 7. O-O O-O 8. Re1 d4 9. a4 c5 10. Nc4 Nbc6
1971 Moscow – Round 1 – Eretova, Kveta – 1-0 – Sternina, Vera E – G160 1. e4 c6 2. Nc3 d5 3. Nf3 d4 4. Ne2 c5 5. d3 Nc6 6. g3 e5 7. Bg2 Bd6 8. O-O Nge7 9. Nh4 O-O 10. f4 f5
1971 Moscow – Round 7 – Savon, Vladimir Andreevichndreevich – 1/2-1/2 – Petrosian, Tigran V. – G161 1. e4 c6 2. d3 d5 3. Nd2 Nf6 4. g3 e5 5. Ngf3 Nbd7 6. Bg2 Bd6 7. O-O O-O 8. exd5 cxd5 9. c4 d4 10. Ng5 a5
1972 San Antonio – Round ? – Evans, Larry M – 1/2-1/2 – Saidy, Anthony – G91 1. e4 c6 2. d3 d5 3. Nd2 g6 4. g3 Bg7 5. Bg2 e5 6. Ngf3 Ne7 7. O-O O-O 8. Re1 Nd7 9. a4 a5 10. exd5 cxd5
1972 San Antonio – Round 1 – Evans, Larry – 1/2-1/2 – Saidy, Anthony – G90 1. e4 c6 2. d3 d5 3. Nd2 g6 4. g3 Bg7 5. Bg2 e5 6. Ngf3 Ne7 7. O-O O-O 8. Re1 Nd7 9. a4 a5 10. exd5 cxd5
1974 Manila – Round 15 – Ljubojevic, Ljubomir – 1/2-1/2 – Pfleger, Helmut, Dr. – G105 1. e4 c6 2. d3 d5 3. Nd2 g6 4. Ngf3 Bg7 5. c3 Nd7 6. Be2 e5 7. O-O Ngf6 8. Re1 O-O 9. Bf1 Re8 10. a4 a5
6. World Blitz 2010 – Round 20.9 – Movsesian, Sergei – 0-1 – Eljanov, Pavel – G147 1. e4 c6 2. f4 d5 3. e5 Bf5 4. Nf3 e6 5. c3 c5 6. d3 Nc6 7. Na3 h5 8. Be2 Nh6 9. O-O Be7 10. Nc2 O-O
Tbilisi 1976 – Round 1 – Kasparov, Garry – 1-0 – Kayumov, Dmitry D – G12 1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 Nc6 5. c3 e6 6. Nd2 cxd4 7. cxd4 Nh6 8. Nf3 Nf5 9. a3 Qb6 10. g4 Nfe7
World Blitz 2015 – Round 21.1 – Carlsen, Magnus – 1-0 – Tomashevsky, Evgeny – G1285 1. e4 c6 2. Bc4 d5 3. Bb3 dxe4 4. Qh5 e6 5. Nc3 Nf6 6. Qh4 Nbd7 7. f3 Nc5 8. fxe4 Nfxe4 9. Qxd8+ Kxd8 10. Nxe4 Nxe4
World Blitz 2016 – Round 10.4 – Vachier-Lagrave, Maxime – 1-0 – Riazantsev, Alexander – G413 1. e4 c6 2. Ne2 d5 3. e5 g6 4. d4 Bg7 5. h4 c5 6. c3 h6 7. Nf4 e6 8. Nd2 Ne7 9. Bd3 Nbc6 10. Nf3 Qb6
World Blitz 2016 – Round 7.25 – Mamedov, Rauf – 1-0 – Vidit, Santosh Gujrathi – G276 1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 Nc6 5. c3 cxd4 6. cxd4 Bf5 7. Nbc3 e6 8. Ng3 Bg6 9. Be3 Nge7 10. Qd2 Nf5
World Blitz 2017 – Round 14.9 – Mamedov, Rauf – 0-1 – Esipenko, Andrey – G763 1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 Nc6 5. c3 Bf5 6. dxc5 Nxe5 7. Nd4 Bd7 8. Qh5 Nc6 9. Qxd5 e6 10. Qc4 Rc8
World Blitz 2018 – Round 21.26 – Firouzja, Alireza – 1/2-1/2 – Cheparinov, Ivan – G1226 1. e4 c6 2. Bc4 d5 3. Bb3 dxe4 4. Nc3 Nf6 5. Nge2 Na6 6. O-O Nc5 7. Ng3 Bg4 8. Qe1 e6 9. Ngxe4 Nfxe4 10. Nxe4 Nxb3
World Blitz 2021 – Round 18.51 – Van Foreest, Lucas – 1/2-1/2 – Wojtaszek, Radoslaw – G1072 1. e4 c6 2. Qg4 d5 3. Qg3 Nf6 4. d3 dxe4 5. Nc3 Bf5 6. Qf4 Bg6 7. dxe4 e6 8. f3 Nbd7 9. g4 Bc5 10. Bd2 Qb6

B10a —

1.e4 c6

Eval: [+0.24]

Les coups candidats

2.d4 — 80.2% (314157 parties) →

Ambassadeurs : ? (583x), Burmakin, Vladimir (561x), Markus, Roland (454x), Meduna, Eduard (386x), Eperjesi, Laszlo Dr. (365x), Dreev, Aleksey (359x), Zelcic, Robert (329x), Marbourg, Denny (312x)

2.Nc3 — 7.2% (28191 parties) →

Ambassadeurs : Munoz, Miguel (66x), Lu, Shanglei (61x), Hector, Jonny (48x), Pridorozhni, Aleksei (41x), Burmakin, Vladimir (39x), Ardeleanu, Alin (39x), Flohr, Salo (38x), Klovans, Janis (33x)

2.Nf3 — 4.6% (18196 parties) →

Ambassadeurs : Janik, Igor (34x), Mamedov, Rauf (26x), Gavrilescu, David (26x), Plat, Vojtech (25x), Biro, Sandor (24x), ? (23x), Perez Mitjans, Orelvis (22x), Van der Wiel, John T.H. (21x)

2.c4 — 3.8% (14833 parties) →

Ambassadeurs : Korneev, Oleg (82x), Daurelle, Herve (54x), Van Riemsdijk, Herman C. (39x), Jansa, Vlastimil (39x), ? (39x), Fernandez Garcia, Jose Luis(2) (34x), Meduna, Eduard (31x), Stavrakakis, Vasilios (31x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	2.d4	2.Nc3	2.Nf3	2.c4
<1800	17257	79%	7%	7%	3%
1800-2200	143776	81%	7%	4%	4%
2200-2600	139785	81%	7%	4%	4%
2600+	6907	81%	7%	7%	2%

Évolution par décennie (% des parties)

Décennie	N parties	2.d4	2.Nc3	2.Nf3	2.c4
1840s	1	—	—	—	100%
1850s	5	20%	—	40%	—
1860s	3	67%	33%	—	—
1880s	23	91%	4%	—	4%
1890s	29	97%	3%	—	—
1900s	125	94%	—	3%	2%
1910s	210	93%	1%	1%	4%
1920s	539	89%	5%	2%	2%
1930s	1039	77%	9%	4%	7%
1940s	981	66%	23%	6%	4%
1950s	1520	61%	29%	5%	3%
1960s	4426	74%	16%	2%	2%
1970s	5890	77%	9%	2%	4%
1980s	14594	81%	6%	1%	6%
1990s	61369	81%	6%	3%	4%
2000s	110081	82%	6%	4%	4%
2010s	137586	80%	8%	4%	3%
2020s	53285	76%	9%	11%	2%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
2.d4	80%	76%	▼ -4.4%
2.Nc3	8%	9%	▲ +1.1%
2.Nf3	4%	11%	▲ +6.0%
2.c4	3%	2%	▼ -1.0%

Joueurs célèbres

Champions du monde dans cette position

Lasker, Emanuel — 10 parties
Euwe, Max — 10 parties
Alekhine, Alexander — 10 parties
Botvinnik, Mikhail — 10 parties
Smyslov, Vladimir — 10 parties
Tal, Mikhail — 10 parties
Karpov, Aleksandr — 10 parties
Karpov, Anatoly — 10 parties
Kasparov, Garry — 10 parties
Anand, Viswanathan — 10 parties
Kramnik, Vladimir — 10 parties
Carlsen, Magnus — 10 parties
Ding, Liren — 10 parties
Hou, Yifan — 10 parties
Gukesh D — 10 parties
Ju, Wenjun — 10 parties
Steinitz, Wilhelm — 1 partie
Fischer, Robert James — 1 partie

Parties historiques

2.d4 — 80.2% (314157 parties)

1858 — Cochrane, John Miles vs Somacarana — 0-1 — Calcutta IND
1864 — Zukertort, Johannes vs Lehmann Garcia, Daniel William — 1-0 — Poznan POL
1866 — Owen Louis B vs Mapes Robert — 1-0 — ?
1882 — Englisch, Berthold vs Meitner, Philipp — 1-0 — Vienna AUT
1883 — Gunsberg, Isidor vs White, Max — 0-1 — Nuerenberg GER

2.Nc3 — 7.2% (28191 parties)

1862 — Blackburne, Joseph vs Gundry, W — 1-0 — ?
1883 — Paulsen, Wilfried vs White, Max — 1/2-1/2 — Nuerenberg GER
1890 — Newham, William Leighton vs Lambert, Charles J — 0-1 — Cambridge
1913 — Hicks, E. vs Grierson, Jordan — 0-1 — Nelson
1914 — Palmer, Edward Davidson vs Addey, Ronald George Dixon — 1-0 — Chester

2.Nf3 — 4.6% (18196 parties)

1856 — Bonnerjee, Mohishunder vs Cochrane, John Miles — 1/2-1/2 — Calcutta IND
1856 — Cochrane, John Miles vs Somacarana — 1-0 — Calcutta IND
1904 — Guckemus, R. vs Howard K — 0-1 — Sylvan Beach
1904 — Guckemus vs Atunga Howard — 0-1 — Sylvan Beach
1908 — Suechting, Hugo vs Wolf Heinrich — 1/2-1/2 — Duesseldorf GER

2.c4 — 3.8% (14833 parties)

1845 — Williams, Elijah J vs Withers, John — 0-1 — Bristol ENG
1886 — Corr. Casual CompuSe vs Connor, Stephen — 1-0 — Annotated by NM Mark
1903 — Spielmann, Rudolf vs Teichmann, Richard — 0-1 — Monte Carlo MNC
1905 — Leonhardt, Fabrice vs Fahrni — 1-0 — Hamburg GER
1909 — Perlis, Julius vs Důras, Oldřich — 1/2-1/2 — St Petersburg RUS

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