D00a —
1.d4 d5 2.g3
Eval: [-0.01]
Les coups candidats
2…Nf6 — 57.1% (2296 parties)
Ambassadeurs : Ilincic, Zlatko (44x), Matnadze Bujiashvili, Ann (34x), Schloetterer, Hermann (31x), Davis, Lee (29x), Grimm, Wolfgang, Dr. (26x), Nasonov, Vadim A. (17x), Mocary, Metod (16x), Banduka, Zeljko (15x)
2…c6 — 11.4% (457 parties)
Ambassadeurs : Banduka, Zeljko (9x), Matnadze Bujiashvili, Ann (7x), Gaya Llodra, Juan (6x), Davis, Lee (6x), Garancovsky, Pavol (5x), Maroto Borras, Jose Luis (4x), Schloetterer, Hermann (4x), Saga, Vladimir (4x)
2…e6 — 10.7% (430 parties)
Ambassadeurs : Schloetterer, Hermann (9x), Grimm, Wolfgang, Dr. (6x), Davis, Lee (5x), Somacarana (3x), Cochrane, John Miles (3x), Bui Ha Duc (3x), Banduka, Zeljko (3x), Nguyen Duc Anh, Quan (3x)
2…Bf5 — 6.1% (245 parties)
Ambassadeurs : Schloetterer, Hermann (9x), Tartakower, Savielly (3x), Piotraschke, Jens, Dr. (3x), Matnadze Bujiashvili, Ann (3x), Grimm, Wolfgang, Dr. (3x), Ilincic, Zlatko (3x), Summermatter, Daniel (2x), Savchenko, Stanislav (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 2…Nf6 2…c6 2…e6 2…Bf5
<1800 263 54% 9% 12% 7%
1800-2200 1653 59% 12% 11% 6%
2200-2600 720 60% 16% 5% 5%
2600+ 6 83%
Évolution par décennie (% des parties)
Décennie N parties 2…Nf6 2…c6 2…e6 2…Bf5
1850s 17 12% 18%
1860s 1
1870s 1 100%
1880s 1 100%
1890s 3 33% 67%
1910s 1 100%
1920s 9 78% 22%
1930s 10 40% 10% 10% 30%
1940s 7 57% 14% 14% 14%
1950s 23 52% 9% 4% 9%
1960s 20 70% 10% 5%
1970s 37 65% 14% 5% 3%
1980s 124 59% 10% 10% 5%
1990s 708 54% 15% 12% 6%
2000s 1459 54% 12% 12% 7%
2010s 1372 61% 10% 9% 6%
2020s 230 64% 7% 10% 5%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
2…Nf6 61% 64% ▲ +3.6%
2…c6 10% 7% ▼ -3.7%
2…e6 9% 10% +0.2%
2…Bf5 6% 5% -0.4%
Joueurs célèbres
Champions du monde dans cette position
Euwe, Max — 1 partie
Parties historiques
2…Nf6 — 57.1% (2296 parties)
1855 — Somacarana vs Cochrane, John Miles — 0-1 — Calcutta IND
1855 — Somacarana vs Cochrane, John Miles — 0-1 — Calcutta IND
1875 — Potter, William N vs Zukertort, Johannes — 0-1 — London ENG
1889 — Mason, James vs Gossip, George — 1/2-1/2 — New York, NY USA
1895 — Blackburne, Joseph vs Von Bardeleben, Curt — 1/2-1/2 — London ENG
2…c6 — 11.4% (457 parties)
1938 — Nogues Acuna, Alejandro vs Bensadon, Rafael — 1-0 — Argentina
1946 — Cruz Garibaldi, Milton Esteban vs Bolbochan, J. — 0-1 — Buenos Aires ch-ARG
1951 — Elstner, Rudolf vs Seiffert Robert — 1-0 — Schwerin GER
1952 — Bakonyi, Elek vs Tipary, Lajos — 1/2-1/2 — Budapest HUN
1963 — Peev, Peicho vs Bogdanov, Emil — 1-0 — Sofia BUL
2…e6 — 10.7% (430 parties)
1857 — Somacarana vs Cochrane, John Miles — 1-0 — Calcutta IND
1857 — Somacarana vs Cochrane, John Miles — 1-0 — Calcutta IND
1858 — Somacarana vs Cochrane, John Miles — 1-0 — Calcutta IND
1892 — Mieses, Jacques vs Von Gottschall, Hermann — 0-1 — Dresden GER
1899 — Blackburne, Joseph vs Maroczy, Geza — 0-1 — London ENG
2…Bf5 — 6.1% (245 parties)
1929 — Tartakower, Savielly vs Font Alvelo, Joaquim — 1-0 — Barcelona Barcelona ESP
1929 — Tartakower, Savielly vs Marin y Llovet, Valentin — 1/2-1/2 — Barcelona Barcelona ESP
1931 — De Witt, Rodolfo vs Tartakower, Savielly — 1/2-1/2 — Buenos Aires ARG
1931 — Pleci, Isaias vs Fenoglio, Virgilio — 1/2-1/2 — Buenos Aires ARG
1936 — Rey Ardid, Ramon vs Soultanbeieff, Victor — 1/2-1/2 — Ostend