D00d — Queen’s Pawn: 2.e3

1.d4 d5 2.e3 * ● 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 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) ; Bd2 (Développer 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) ; ...Nbd7 (Développer Nb8) ; ...Nf6 (Développer Ng8) ; ...Bf5 (Développer Bc8) ; ...Bd6 (Développer Bf8).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→e3, e3→d4	—
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	—
Cases faibles	—	—
Centre	● d4 (2v0), ● e5 (1v0)	● d5 (1v0), ● e4 (1v0)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 1)
Bf1	● Bf1 Non développé (mob. 5)
Bc8		● Bc8 Non développé (mob. 5)
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	fermé
Ruptures	● c2-c3, ● e3-e4	● …e7-e6, ● …e7-e5, ● …f7-f6, ● …f7-f5

Partie
1900 DSB-12.Kongress – Round 6 – Berger, Jacob – 1-0 – Maroczy, Geza – G33 1. d4 d5 2. e3 e6 3. Nf3 Nd7 4. Nbd2 f5 5. Bd3 Qf6 6. c4 c6 7. Qb3 Bd6 8. cxd5 exd5 9. Qc2 Nh6 10. Nb3 O-O
1900 DSB-12.Kongress – Round 9 – Cohn, Wilhelm – 1/2-1/2 – D Marco, Gianni – G54 1. d4 d5 2. e3 e6 3. Bd3 c5 4. c3 Nc6 5. f4 f5 6. Nf3 Be7 7. O-O Nf6 8. Ne5 O-O 9. Nd2 Nxe5 10. fxe5 Ne4
1900 London – Round 9 – Gunsberg, Isidor – 1-0 – Tietjen, A. – G26 1. d4 d5 2. e3 e6 3. Bd3 Nd7 4. Nf3 Bd6 5. O-O Ngf6 6. Nbd2 O-O 7. c4 c6 8. Qc2 e5 9. cxd5 cxd5 10. dxe5 Nxe5
1900 London ENG – Round 12 – Alvarez Lee, Felix – 1/2-1/2 – Ward, Wesley – G19 1. d4 d5 2. e3 e6 3. Bd3 c5 4. b3 cxd4 5. exd4 Nc6 6. Nf3 Nf6 7. O-O Be7 8. Nbd2 Nb4 9. Qe2 O-O 10. Bb2 Nxd3
1900 London ENG – Round 7 – Gunsberg, Isidor – 1-0 – Ward, Wesley – G10 1. d4 d5 2. e3 e6 3. Bd3 c5 4. c3 Nc6 5. f4 f5 6. Nf3 Nf6 7. O-O Bd6 8. Nbd2 O-O 9. Ne5 Bxe5 10. fxe5 Ng4
1901 Buffalo – Round 1 – Napier, William – 1-0 – Howell, Chris I – G2 1. d4 d5 2. e3 e6 3. Bd3 c5 4. c3 Nc6 5. f4 Be7 6. Nd2 Nf6 7. Ngf3 Ng4 8. Qe2 f5 9. O-O O-O 10. Ne5 Nh6
1901 Buffalo – Round 5 – Napier, William – 1-0 – Howell, Clarence Seaman – G12 1. d4 d5 2. e3 e6 3. Bd3 c5 4. c3 Nc6 5. f4 Be7 6. Nd2 Nf6 7. Ngf3 Ng4 8. Qe2 f5 9. O-O O-O 10. Ne5 Nh6
1901 It (Men) Monte Carlo MNC – Round 5 – Gunsberg, Isidor – 1/2-1/2 – Marchand, Max – G8 1. d4 d5 2. e3 e6 3. Bd3 c5 4. c3 Nc6 5. f4 b6 6. Nd2 f5 7. Ngf3 Nf6 8. Bb5 Bd7 9. Bxc6 Bxc6 10. Ne5 Qc7
1902 DSB-13.Kongress – Round 8 – Gunsberg, Isidor – 0-1 – Popiel, Ignacy – G34 1. d4 d5 2. e3 e6 3. Bd3 c5 4. c3 Nf6 5. Nd2 Nc6 6. f4 Bd6 7. Nh3 Bd7 8. O-O h6 9. Nf3 Qe7 10. Ne5 Rg8
1902 DSB-13.Kongress Hauptturnier A – Round 11 – Bleykmans, Dirk – 1-0 – John, Walter – G28 1. d4 d5 2. e3 f5 3. c4 e6 4. Nf3 c6 5. Nc3 Bd6 6. Bd3 Qf6 7. Qb3 Ne7 8. Bd2 Nd7 9. cxd5 exd5 10. Ne2 O-O
1902 It (Men) Hanover GER – Round 1 – Swiderski, Radoslaw – 1/2-1/2 – Gunsberg, Isidor – G1 1. d4 d5 2. e3 g6 3. Bd3 Bg7 4. f4 c5 5. c3 Nd7 6. Nd2 Nh6 7. Qf3 e6 8. Nh3 Nf5 9. O-O Nd6 10. b3 f5
1904 Cambridge Springs – Round 7 – Showalter, Jackson – 1/2-1/2 – D Marco, Gianni – G14 1. d4 d5 2. e3 e6 3. Bd3 c5 4. c3 Nc6 5. f4 f5 6. Nf3 Nf6 7. Nbd2 Ne4 8. O-O Be7 9. Bb5 Qb6 10. Bxc6+ bxc6
1904 Cambridge Springs – Round 7 – Showalter, Jackson – 1/2-1/2 – Marco, Georg – G13 1. d4 d5 2. e3 e6 3. Bd3 c5 4. c3 Nc6 5. f4 f5 6. Nf3 Nf6 7. Nbd2 Ne4 8. O-O Be7 9. Bb5 Qb6 10. Bxc6+ bxc6
1904 DSB-14.Kongress – Round 11 – Berger, Jacob – 1-0 – Wolf Heinrich – G49 1. d4 d5 2. e3 Nd7 3. Nf3 e6 4. b3 Ngf6 5. Be2 Bb4+ 6. Bd2 Bd6 7. c4 c6 8. Nc3 Ne4 9. Qc2 f5 10. a3 Qe7
1904 London – Round 16 – Gunsberg, Isidor – 1/2-1/2 – Teichmann, Richard – G46 1. d4 d5 2. e3 c5 3. dxc5 Nc6 4. c4 e6 5. a3 dxc4 6. Qxd8+ Nxd8 7. Bxc4 Bxc5 8. b4 Be7 9. Bb2 Nf6 10. Nc3 a6
1907 Karlsbad – Round 1 – Berger, Jacob – 1/2-1/2 – Johner, Paul – G6 1. d4 d5 2. e3 e6 3. Nf3 Nd7 4. Nbd2 f5 5. Bd3 Qf6 6. c4 c6 7. Qc2 Nh6 8. b3 Bd6 9. Bb2 O-O 10. h3 e5
1907 Ostende II – Round 12 – Alvarez Lee, Felix – 0-1 – D Marco, Gianni – G139 1. d4 d5 2. e3 c5 3. c3 e6 4. Nf3 Nc6 5. Bd3 f5 6. a3 c4 7. Be2 b5 8. Ne5 Nxe5 9. dxe5 Bc5 10. Nd2 Ne7
1907 Ostende II – Round 13 – Van Vliet, Lodewijk – 1/2-1/2 – Alvarez Lee, Felix – G153 1. d4 d5 2. e3 e6 3. Nf3 c5 4. b3 Nc6 5. Bb2 cxd4 6. exd4 Nf6 7. Bd3 Be7 8. O-O O-O 9. a3 Ne8 10. Ne5 Nxe5
1907 Ostende II – Round 5 – Van Vliet, Lodewijk – 0-1 – Znosko-Borovsky, Eugene – G55 1. d4 d5 2. e3 c5 3. c3 e6 4. Bd3 Nc6 5. f4 Nf6 6. Nd2 Qc7 7. Ngf3 cxd4 8. cxd4 Nb4 9. Bb1 Bd7 10. a3 Rc8
1907 Vienna – Round 13 – Berger, Johann – 1/2-1/2 – Duras, Oldrich – G54 1. d4 d5 2. e3 c6 3. Bd3 Nf6 4. Nc3 e6 5. Nf3 c5 6. dxc5 Bxc5 7. O-O Nc6 8. e4 d4 9. Ne2 e5 10. h3 O-O
1908 DSB-16.Kongress – Round 1 – Marshall Viele, Fabrizio Aaron – 1/2-1/2 – Wolf Heinrich – G1 1. d4 d5 2. e3 c5 3. c3 e6 4. Bd3 Nc6 5. f4 f5 6. Nf3 Nf6 7. O-O Be7 8. Ne5 O-O 9. Nd2 Nxe5 10. fxe5 Ne4
1908 It (Men) Duesseldorf GER – Round 3 – Marshall Viele, Fabrizio Aaron – 1/2-1/2 – Salwe, Georg – G3 1. d4 d5 2. e3 e6 3. Bd3 Bd6 4. Nd2 Nd7 5. e4 c5 6. Ngf3 cxd4 7. Nxd4 Ngf6 8. exd5 Nxd5 9. Ne4 Be7 10. O-O O-O
1908 Prague – Round 14 – Marshall, Frank – 1/2-1/2 – Duz-Khotimirsky, Fedor Ivanovich – G113 1. d4 d5 2. e3 c5 3. c3 e6 4. Bd3 Nc6 5. f4 Bd6 6. Nf3 Bd7 7. Nbd2 cxd4 8. Nxd4 Nxd4 9. cxd4 Nf6 10. O-O Rc8
1908 Prague – Round 2 – Marshall, Frank – 1/2-1/2 – Mieses, Jacques – G23 1. d4 d5 2. e3 c5 3. c3 e6 4. Bd3 Bd6 5. f4 f5 6. Nf3 Nf6 7. Ne5 Nbd7 8. Nd2 O-O 9. O-O Ne4 10. Ndf3 Ndf6
1908 Vienna – Round 11 – Berger, Jacob – 1/2-1/2 – Marshall Viele, Fabrizio Aaron – G107 1. d4 d5 2. e3 e6 3. Nf3 Nd7 4. c4 Ngf6 5. Nc3 Bb4 6. Qb3 c5 7. Bd2 O-O 8. dxc5 Bxc3 9. Bxc3 Nxc5 10. Qc2 Nfe4
1908 Vienna – Round 14 – Marshall, Frank – 0-1 – Důras, Oldřich – G135 1. d4 d5 2. e3 c5 3. dxc5 e6 4. a3 Bxc5 5. b4 Be7 6. Bb2 Bf6 7. c3 Nd7 8. Nf3 Nb6 9. a4 a5 10. b5 Bd7
1908 Vienna – Round 15 – Salwe, George – 1-0 – Reti, Richard – G145 1. d4 d5 2. e3 e6 3. Bd3 Bd6 4. Nd2 Nd7 5. Ngf3 Ngf6 6. O-O O-O 7. e4 dxe4 8. Nxe4 Nxe4 9. Bxe4 Nf6 10. Qe2 Nxe4
1908 Vienna – Round 15 – Swiderski, Radoslaw – 0-1 – Rubinstein, Akiba – G146 1. d4 d5 2. e3 Nf6 3. Nd2 Bf5 4. Ngf3 e6 5. Be2 Bd6 6. c4 c6 7. Qb3 Qc7 8. Bd3 Nbd7 9. Bxf5 exf5 10. Qc2 g6
1908 Vienna – Round 16 – Berger, Johann – 0-1 – Důras, Oldřich – G155 1. d4 d5 2. e3 a6 3. c4 e6 4. Nf3 Nf6 5. Nbd2 Nbd7 6. Bd3 c5 7. O-O dxc4 8. Nxc4 b5 9. Nce5 c4 10. Bc2 Bb7
1909 St Petersburg – Round 5 – Alekhine, Alexander – 1-0 – Evtifiev, P – G89 1. d4 d5 2. e3 e6 3. Bd3 Nf6 4. Nd2 c5 5. c3 Nc6 6. f4 Bd6 7. Qf3 cxd4 8. exd4 Qc7 9. Nh3 Bd7 10. Nb3 Ne7
1911 Karlsbad – Round 1 – Chajes, Oscar – 0-1 – Leonhardt, Paul – G21 1. d4 d5 2. e3 c5 3. c3 e6 4. Bd3 Nc6 5. f4 f5 6. Nf3 Nf6 7. Ne5 Be7 8. Nd2 O-O 9. Ndf3 Bd7 10. Nxd7 Qxd7
1911 Karlsbad – Round 1 – Duz-Khotimirsky, Fedor Ivanovich – 1/2-1/2 – Kostic, Boris – G23 1. d4 d5 2. e3 c5 3. dxc5 e6 4. Nf3 Bxc5 5. a3 Nf6 6. Bd3 O-O 7. Nbd2 Nc6 8. c4 Qe7 9. b4 Bd6 10. Bb2 Rd8
1911 New York – Round 1 – Chajes, Oscar – 1-0 – Jaffe, Charles – G1 1. d4 d5 2. e3 e6 3. Bd3 c5 4. c3 Nc6 5. f4 Be7 6. Nf3 Nh6 7. O-O c4 8. Bc2 O-O 9. e4 f5 10. e5 b5
1911 New York – Round 9 – Kreymbourg, Alfred – 0-1 – Capablanca, Jose – G16 1. d4 d5 2. e3 c5 3. Bd3 c4 4. Be2 Nc6 5. f4 Bf5 6. Nf3 e6 7. O-O Bd6 8. c3 h6 9. Ne5 Nge7 10. Nd2 f6
1911 New York USA – Round 11 – Chajes, Oscar – 1/2-1/2 – Marshall Viele, Fabrizio Aaron – G17 1. d4 d5 2. e3 Nd7 3. c4 e6 4. Nc3 Ngf6 5. Bd3 dxc4 6. Bxc4 Bd6 7. f4 a6 8. a3 c5 9. Nf3 cxd4 10. Nxd4 Nb6
1912 DSB-18.Kongress – Round 15 – Carls, Carl – 0-1 – Rubinstein, Akiba – G114 1. d4 d5 2. e3 Nf6 3. Nd2 Bf5 4. Ngf3 e6 5. Be2 Nbd7 6. O-O Bd6 7. b3 Ne4 8. Bb2 Qf6 9. c4 c6 10. a3 O-O
1912 It (Men) Bad Pistyan CZE – Round 17 – Marshall Viele, Fabrizio Aaron – 1/2-1/2 – Spielmann, Rudolf – G73 1. d4 d5 2. e3 e6 3. Nd2 c5 4. f4 Nc6 5. Ngf3 Bd6 6. c3 Nge7 7. Bd3 cxd4 8. cxd4 Nb4 9. Bb1 Bd7 10. a3 Nbc6
1919 NLD tour sim – Round ? – Réti, Richard – 0-1 – Koetscheid – G1 1. d4 d5 2. e3 Nf6 3. Nd2 Bf5 4. Ngf3 Nbd7 5. c4 c6 6. Be2 e6 7. O-O Bd6 8. c5 Bc7 9. b4 e5 10. dxe5 Nxe5
1920 BCF Ch 13. Major Open – Round 11 – Oskam, Gerard – 1-0 – O'Hanlon, John James – G10 1. d4 d5 2. e3 c5 3. c3 Nc6 4. dxc5 e6 5. b4 a5 6. Bb5 Qg5 7. Kf1 Nf6 8. Bb2 Be7 9. Nd2 O-O 10. a3 Rd8
1920 Bromley – Round ? – Scott, Roland Henry – 1-0 – Oskam, Gerard – G6 1. d4 d5 2. e3 e6 3. Nd2 c5 4. f4 f5 5. Ngf3 Nf6 6. Ne5 Bd6 7. Bb5+ Bd7 8. Nxd7 Nbxd7 9. O-O O-O 10. c3 Rc8
1921 Amsterdam – Round 1 – Maroczy, Geza – 1-0 – Euwe, Max – G2 1. d4 d5 2. e3 Nf6 3. Nd2 c5 4. c3 Nc6 5. Ngf3 Bg4 6. Be2 e6 7. O-O Rc8 8. Re1 Qc7 9. h3 Bh5 10. dxc5 Bxc5
1921 Kosice sim – Round ? – Breyer, Gyula – 0-1 – Jindra, Felix – G3 1. d4 d5 2. e3 Nf6 3. Nd2 Nc6 4. c4 Bf5 5. Qb3 Na5 6. Qa4+ Nc6 7. cxd5 Qxd5 8. Bc4 Qxg2 9. Ndf3 Qxh1 10. d5 Be4
1923 FRA tour sim – Round ? – Alekhine, Alexander – 1-0 – Lipschutz, C. – G2 1. d4 d5 2. e3 Bf5 3. Bd3 Bxd3 4. Qxd3 a6 5. Qb3 b6 6. c4 e6 7. Nc3 Nf6 8. Nf3 Be7 9. O-O O-O 10. Bd2 dxc4
1929 Budapest – Round 1 – Prokes, Ladislav – 0-1 – Brinckmann, Alfred – G4 1. d4 d5 2. e3 c5 3. c3 e6 4. Bd3 Nc6 5. f4 f5 6. Nf3 Be7 7. O-O Nh6 8. Ne5 Nxe5 9. fxe5 O-O 10. Rf3 c4
1931 DSB-27.Kongress – Round ? – Ahues, Carl – 1-0 – Mieses, Jacques – G6 1. d4 d5 2. e3 Bf5 3. c4 Bxb1 4. Rxb1 e6 5. a3 c6 6. Nf3 Nf6 7. Bd3 Nbd7 8. O-O Ne4 9. Bxe4 dxe4 10. Nd2 Bd6
1931 Nice – Round 6 – Baratz, Abraham – 0-1 – Reilly, Brian – G14 1. d4 d5 2. e3 c5 3. a3 e6 4. dxc5 Bxc5 5. Nf3 Nc6 6. Nbd2 Nf6 7. b4 Bd6 8. Bb2 O-O 9. c4 a5 10. b5 Nb8
1935 Bad Nauheim – Round 1 – Ahues, Carl – 1-0 – Grob, Henry – G1 1. d4 d5 2. e3 Bf5 3. c4 e6 4. cxd5 Bxb1 5. Rxb1 Qxd5 6. a3 Nd7 7. Nf3 Ngf6 8. Qc2 c6 9. Bc4 Qh5 10. Be2 Qg6
1935 Tatatovaros it – Round 7 – Boros, Sandor – 1/2-1/2 – Sterk, Karoly – G5 1. d4 d5 2. e3 e6 3. Bd3 c5 4. c3 Qc7 5. f4 Bd6 6. Qf3 Nc6 7. Ne2 Nf6 8. O-O Bd7 9. Nd2 O-O-O 10. e4 dxe4
1935 Warsaw POL – Round 8 – Czerniak, Moshe – 1-0 – Nielsen, Julius – G31 1. d4 d5 2. e3 c5 3. c3 e6 4. Bd3 Nc6 5. f4 f5 6. Nf3 Nf6 7. O-O Be7 8. Nbd2 O-O 9. b3 Ne4 10. Bb2 cxd4
1936 Budapest – Round 1 – Tipary, Lajos – 1-0 – Blum, Martin – G2 1. d4 d5 2. e3 e6 3. Bd3 Bd6 4. c3 f5 5. Nf3 Nd7 6. Nbd2 c6 7. b3 Nh6 8. Bb2 Nf7 9. c4 Qe7 10. Qc2 O-O
1937 POL Ch – Round 18 – Szpiro, Abram – 0-1 – Stahlberg, Gideon – G21 1. d4 d5 2. e3 Nf6 3. c3 Nbd7 4. f4 g6 5. Nd2 Ne4 6. Nxe4 dxe4 7. Nh3 Nf6 8. Nf2 h5 9. Qc2 Bf5 10. g3 h4
1939 Buenos Aires – Round 1 – Capablanca, Jose – 1-0 – Anonimo J – G2 1. d4 d5 2. e3 e6 3. Bd3 c6 4. Nf3 Bd6 5. Nbd2 f5 6. c4 Qf6 7. b3 Nh6 8. Bb2 O-O 9. Qc2 Nd7 10. h3 g6
1949 GBR Ch 36th – Round 6.14 – Parr, Frank – 0-1 – Hunter, Charles Stanley – G21 1. d4 d5 2. e3 c5 3. c3 Nc6 4. f4 Nf6 5. Bd3 Bg4 6. Nf3 e6 7. O-O Bd6 8. Qe1 Bxf3 9. Rxf3 Ne4 10. Qe2 f5
1951 GDR Ch – Round 5 – Kuebart, Erich – 1/2-1/2 – Knothe, Karl – G9 1. d4 d5 2. e3 e6 3. Bd3 c5 4. c3 Nf6 5. Nd2 Nbd7 6. f4 Bd6 7. Qf3 Qc7 8. Nh3 b6 9. O-O Bb7 10. a4 a6
1951 USA-op 52nd – Round 8 – Smith, Kenneth – 0-1 – Whitaker, Norman – G11 1. d4 d5 2. e3 c5 3. c3 Nf6 4. Bd3 Nc6 5. f4 g6 6. Nf3 Bg7 7. Nbd2 Qc7 8. Ne5 Bf5 9. Bxf5 gxf5 10. O-O e6
1953 NRW Ch – Round 5 – Loose, Walter – 0-1 – Werner, Stephan – G13 1. d4 d5 2. e3 a6 3. Bd3 Nf6 4. f4 c5 5. c3 Bg4 6. Nf3 e6 7. Nbd2 Nc6 8. h3 Bxf3 9. Qxf3 Rc8 10. O-O Be7
1954 HUN Ch 10th – Round 13 – Tipary, Lajos – 0-1 – Hajtun, Jozsef – G19 1. d4 d5 2. e3 e6 3. Bd3 c5 4. c3 Nc6 5. f4 f5 6. Nf3 Nf6 7. Ne5 Be7 8. Nd2 O-O 9. Ndf3 cxd4 10. exd4 Ne4
1954 Hungary Ch – Round 15 – Tipary, Lajos – 0-1 – Bely, Matthieu – G45 1. d4 d5 2. e3 g6 3. Bd3 Bg7 4. f4 c5 5. c3 Qd6 6. Nf3 Nf6 7. Ne5 Nfd7 8. O-O O-O 9. Nd2 b6 10. Qe2 a5

D00d —

1.d4 d5 2.e3

Eval: [+0.04]

Les coups candidats

2…Nf6 — 61.1% (8287 parties) →

Ambassadeurs : Llagaria Vidal, Eduardo (28x), Chipkin, Leonard (28x), Eichner, Dieter (26x), Gosling, David C. (24x), Voudouris, Nick (24x), Novoa Quintas, Serafin (22x), McLaughlin, Ed (21x), Ong Allan C (20x)

2…e6 — 12.6% (1714 parties)

Ambassadeurs : Berger, Jacob (11x), Capablanca, Jose (9x), Showalter, Jackson (8x), Cochrane, John Miles (7x), Somacarana (7x), Pillsbury, Harry (7x), Delmar, Eugene (7x), Gunsberg, Isidor (6x)

2…Bf5 — 8.5% (1156 parties)

Ambassadeurs : Chipkin, Leonard (8x), Novoa Quintas, Serafin (7x), Walke, Guenter (5x), Gottschalk, Maik (5x), Freitag, Julia (5x), McLaughlin, Ed (5x), Robertson, Jim (5x), Stock, Juergen (5x)

2…Nc6 — 5.1% (693 parties)

Ambassadeurs : Guerrero Olmos, Alicia (7x), Cunningham, Don (6x), Schrepfer, Jeff (4x), Mont-Reynaud, MariJo (3x), Forster, Florian (3x), Blanchard Jody (3x), Jochimsen, Erik (3x), Fidalgo Fernandez, Javier (3x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	2…Nf6	2…e6	2…Bf5	2…Nc6
<1800	1206	61%	14%	8%	4%
1800-2200	4483	65%	10%	10%	3%
2200-2600	902	72%	4%	7%	2%
2600+	5	100%	—	—	—

Évolution par décennie (% des parties)

Décennie	N parties	2…Nf6	2…e6	2…Bf5	2…Nc6
1840s	1	—	—	—	—
1850s	12	17%	67%	8%	—
1860s	1	100%	—	—	—
1870s	2	50%	50%	—	—
1880s	36	44%	47%	8%	—
1890s	123	55%	37%	2%	2%
1900s	146	50%	26%	1%	1%
1910s	84	45%	33%	2%	1%
1920s	82	70%	18%	5%	—
1930s	72	64%	15%	7%	—
1940s	35	77%	9%	3%	—
1950s	76	64%	16%	5%	3%
1960s	63	57%	14%	13%	—
1970s	90	68%	14%	4%	2%
1980s	187	72%	7%	6%	3%
1990s	2504	61%	12%	9%	6%
2000s	5135	60%	13%	9%	6%
2010s	4228	63%	11%	9%	4%
2020s	684	60%	10%	9%	6%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
2…Nf6	63%	60%	▼ -3.2%
2…e6	11%	10%	▼ -1.6%
2…Bf5	9%	9%	▲ +0.5%
2…Nc6	4%	6%	▲ +2.3%

Joueurs célèbres

Champions du monde dans cette position

Alekhine, Alexander — 10 parties
Lasker, Emanuel — 7 parties
Steinitz, Wilhelm — 6 parties
Euwe, Max — 3 parties
Kramnik, Vladimir — 1 partie

Parties historiques

2…Nf6 — 61.1% (8287 parties)

1854 — Cochrane, John Miles vs Bonnerjee, Mohishunder — 1-0 — Calcutta IND
1856 — Cochrane, John Miles vs Somacarana — 1-0 — Calcutta IND
1864 — Schmidt, Eckhard, Dr. vs Paulsen, Louis — 0-1 — Leipzig GER
1875 — Potter, William N vs Zukertort, Johannes — 1/2-1/2 — London ENG
1880 — Adolf, Feraydo vs Paulsen, Louis — 0-1 — Braunschweig

2…e6 — 12.6% (1714 parties)

1852 — Williams, Elijah J vs Horwitz, Bernhard — 1-0 — London ENG
1855 — Cochrane, John Miles vs Somacarana — 0-1 — Calcutta IND
1855 — Somacarana vs Cochrane, John Miles — 1/2-1/2 — Calcutta IND
1855 — Somacarana vs Cochrane, John Miles — 0-1 — Calcutta IND
1856 — Cochrane, John Miles vs Somacarana — 1-0 — Calcutta IND

2…Bf5 — 8.5% (1156 parties)

1856 — Cochrane, John Miles vs Somacarana — 0-1 — Calcutta IND
1880 — Zukertort, Johannes vs Rosenthal, Samuel — 1/2-1/2 — London ENG
1883 — Zukertort, Johannes vs Winawer, Szymon — 1-0 — London ENG
1886 — Seni, Pietro vs Salvioli, Carlo — 0-1 — Rome ITA
1896 — Berger, Johann vs Lipke, Paul — 0-1 — Eisenach

2…Nc6 — 5.1% (693 parties)

1899 — De Visser, William vs Shipley, Walter P — 0-1 — Saratoga Springs, NY USA
1899 — Showalter, Jackson vs Chigorin, Mikhail — 1/2-1/2 — London ENG
1899 — Tinsley, Samuel vs Chigorin, Mikhail — 1-0 — London ENG
1901 — Jasnogrodsky, Nechemia vs Perry, William E — 1/2-1/2 — Yarmouth CAN
1909 — Duz-Khotimirsky, Fedor Ivanovich vs Rabinovich, Ilya Mar — 0-1 — Vilnius Vilnius LTU

Fin du contenu

Aucune page supplémentaire à charger

Articles plus anciens →