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A04m —
1.Nf3 f5 2.g3
Eval: [+0.56]
Les coups candidats
2…Nf6 — 87.0% (6962 parties)
Ambassadeurs : Hoang, Thanh Trang (28x), Lyell, Mark (25x), Gutman, Lev (24x), Zelic, Mladen (21x), Espig, Lutz (18x), Malaniuk, Vladimir P (18x), Krizsany, Laszlo (16x), Buecker, Stefan (15x)
2…g6 — 6.1% (486 parties)
Ambassadeurs : Bartel, Mateusz (7x), Weisenburger, Horst (7x), Basman, Michael J (3x), Malaniuk, Vladimir P (3x), Holm, Sejer (3x), Koch, Jean-Rene (3x), Ochoa De Echaguen, Francisco Javier (3x), Hacha, Ales (3x)
2…d6 — 2.1% (165 parties)
Ambassadeurs : Simmelink, Joop Theo (3x), Blau, Max (2x), Diemer, Emil (2x), Scheuermann, Gerhard (2x), Cervinka, Michal (2x), Ozdover, Mustafa Berkay (2x), Malaniuk, Vladimir P (2x), Bilz, Constantin (2x)
2…b6 — 2.0% (159 parties)
Ambassadeurs : Murey, Jacob (6x), Welling, Gerard (3x), Euwe, Max (2x), Reti, Richard (2x), Fick, Willem (2x), Canal, Esteban (2x), Van der Kooij, Paul (2x), De Vathaire, Michel (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 2…Nf6 2…g6 2…d6 2…b6
<1800 193 82% 7% 1% 2%
1800-2200 2594 85% 6% 3% 3%
2200-2600 3771 91% 6% 2% 1%
2600+ 87 78% 20% 1% 1%
Évolution par décennie (% des parties)
Décennie N parties 2…Nf6 2…g6 2…d6 2…b6
1920s 9 33% 11% 56%
1930s 21 71% 10%
1940s 28 86% 4% 4%
1950s 94 86% 1% 4% 1%
1960s 134 90% 5% 1% 2%
1970s 272 85% 7% 4% 3%
1980s 473 87% 7% 2% 2%
1990s 1889 87% 7% 2% 1%
2000s 2123 87% 6% 2% 2%
2010s 2519 88% 6% 2% 2%
2020s 438 87% 5% 4% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
2…Nf6 88% 87% ▼ -0.5%
2…g6 6% 5% ▼ -0.8%
2…d6 2% 4% ▲ +2.4%
2…b6 2% 1% ▼ -1.0%
Joueurs célèbres
Champions du monde dans cette position
Kramnik, Vladimir — 9 parties
Euwe, Max — 5 parties
Botvinnik, Mikhail — 4 parties
Tal, Mikhail — 4 parties
Smyslov, Vladimir — 3 parties
Carlsen, Magnus — 2 parties
Ju, Wenjun — 1 partie
Gukesh D — 1 partie
Parties historiques
2…Nf6 — 87.0% (6962 parties)
1925 — Euwe, Max vs Davidson, Jacques — 1-0 — NED
1928 — Krticka F vs Hromadka, Karel — 1-0 — Prague Evony
1929 — Morrison, John Harold vs Hamond, Francis Edward — 0-1 — Ramsgate, Chatham Hse Sch
1930 — Richter, Emil vs Hasek, Josef — 0-1 — Prague CZE
1933 — Roedl, Ludwig vs Seitz, Jakob Adolf — 1-0 — Bad Pyrmont GER
2…g6 — 6.1% (486 parties)
1954 — Pilnik, Herman vs Tartakower, Savielly — 1-0 — Paris FRA
1960 — De Los Rios, Antonio vs Rivarola, Benigno — 1/2-1/2 — Asuncion PAR
1960 — Alvarez del Monte, Jose vs Letelier Martner, Rene — 1-0 — Mar del Plata ARG
1961 — Olafsson, Fridrik vs Larsen, Benjamin Holsko — 0-1 — Beverwijk NED
1964 — Doda, Zbigniew vs Johannessen, Simon T — 1-0 — Tel Aviv olm prel
2…d6 — 2.1% (165 parties)
1927 — Euwe, Max vs Krause, Orla Hermann — 1-0 — London ENG
1949 — Cohen zimmerman, Arbel vs Tartakower, Savielly — 1/2-1/2 — Venice ITA
1954 — Pirc, Vasja vs Alexander Ronald Cheng — 1-0 — 11th Olympiad final A
1956 — Blau, Max vs Diemer, Emil — 0-1 — Thun
1956 — Blau, Max vs Diemer, Armin — 0-1 — Thun
2…b6 — 2.0% (159 parties)
1923 — Euwe, Max vs Fick, William Matthew Jr. — 1-0 — Amsterdam NED
1923 — Reti, Richard vs Fick, Willem — 1-0 — Scheveningen NED
1923 — Reti, Richard vs Fick, Willem — 1-0 — Scheveningen NED
1924 — Rabinovich, Abram vs Freiman, Sergey Nikolaevich — 1-0 — Moskou ch-URS
1928 — Euwe, Max vs Tartakower, Savielly — 0-1 — Bad Kissingen GER