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A05d —
1.Nf3 Nf6 2.e3
Eval: [+0.16]
Les coups candidats
2…g6 — 42.5% (1433 parties)
Ambassadeurs : Kaenel, Hansjuerg (73x), Simon, Ralf-Axel (24x), Gelashvili, Tamaz (22x), Giacomini, Hector (19x), Tammela, Kari (10x), Philippe, Guillaume (10x), Nakamura, Hikaru (10x), Gaprindashvili, Valeriane (9x)
2…d5 — 25.1% (847 parties)
Ambassadeurs : Kaenel, Hansjuerg (35x), Simon, Ralf-Axel (10x), Gelashvili, Tamaz (7x), Mujunen, Martti (7x), Wolf, Rainer (6x), Giacomini, Hector (6x), Vunder, Andrey (5x), Peglau, Charis (5x)
2…c5 — 11.0% (371 parties)
Ambassadeurs : Kaenel, Hansjuerg (31x), Simon, Ralf-Axel (8x), Gelashvili, Tamaz (8x), Giacomini, Hector (6x), Schiendorfer, Reinhard (5x), Grimm, Wolfgang, Dr. (4x), Willmoth, Robert F (4x), Churyaev, Aleksej (3x)
2…e6 — 10.9% (366 parties)
Ambassadeurs : Kaenel, Hansjuerg (28x), Giacomini, Hector (7x), Simon, Ralf-Axel (5x), Gelashvili, Tamaz (5x), Kannappan Priyadharshan (4x), Epishin, Vladimir (4x), Giertz, Niklaus (3x), Tahirov, Farhad (3x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 2…g6 2…d5 2…c5 2…e6
<1800 143 31% 31% 10% 11%
1800-2200 1180 39% 29% 10% 12%
2200-2600 1412 47% 21% 12% 11%
2600+ 55 44% 16% 25% 7%
Évolution par décennie (% des parties)
Décennie N parties 2…g6 2…d5 2…c5 2…e6
1790s 1 100%
1920s 17 12% 47% 6% 18%
1930s 46 22% 30% 9% 13%
1940s 14 36% 21% 14% 7%
1950s 12 50% 33%
1960s 24 79% 4% 17%
1970s 40 58% 20% 8% 2%
1980s 177 48% 21% 14% 7%
1990s 430 48% 19% 12% 10%
2000s 766 40% 26% 12% 10%
2010s 1192 43% 24% 10% 12%
2020s 653 40% 30% 9% 13%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
2…g6 43% 40% ▼ -3.6%
2…d5 24% 30% ▲ +5.7%
2…c5 10% 9% ▼ -0.9%
2…e6 12% 13% ▲ +1.0%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 8 parties
Alekhine, Alexander — 4 parties
Botvinnik, Mikhail — 1 partie
Karpov, Anatoly — 1 partie
Carlsen, Magnus — 1 partie
Gukesh D — 1 partie
Parties historiques
2…g6 — 42.5% (1433 parties)
1924 — Skalicka, Karel vs Dobias, Josef — 0-1 — Prague CZE
1928 — Michel, Walter vs Bluemich, Max — 1-0 — The Hague NED
1930 — Nimzowitsch, Aron vs Monticelli D Elias, Maria Lucia — 1-0 — San Remo ITA
1930 — Nimzowitsch, Aron vs Monticelli, Mario — 1-0 — San Remo ITA
1931 — Winter, William vs Menchik, Vera — 1-0 — Hastings, Waverley Hotel
2…d5 — 25.1% (847 parties)
1792 — Nimzovich vs Alaniz Torre, Marcelo — 1/2-1/2 — Marienbad 1925
1923 — Fontein, George vs Spielmann, Rudolf — 1-0 — Scheveningen NED
1925 — Nimzowitsch, Aron vs De La Torre Huertas, Carlos — 1/2-1/2 — Marienbad CZE
1926 — Crepeaux, Robert vs Janowski, Dawid — 0-1 — Ghent
1926 — Crepeaux, Robert vs Yates, Frederic D — 1-0 — Ghent
2…c5 — 11.0% (371 parties)
1929 — Nimzowitsch, Aron vs Rubinstein, Akiba — 1/2-1/2 — Carlsbad CZE
1931 — Tartakower, Savielly vs Pleci, Isaias — 1-0 — Buenos Aires ARG
1935 — Eliskases, Erich vs Fuss, Alex — 1/2-1/2 — Vienna AUT
1935 — Gemzoe, Jacob Erhard vs Nielsen, Julius — 1-0 — Kbenhavn
1938 — Villegas, Benito vs Iliesco, Juan — 1/2-1/2 — Buenos Aires ARG
2…e6 — 10.9% (366 parties)
1922 — Rosselli del Turco, Stefano vs Berndtsson, Karl Matthias — 1-0 — London ENG
1927 — Ahues, Carl vs Steiner, Lajos — 1-0 — Mittweida
1927 — Model, Abram vs Pavlov-Pianov, Nikolay — 1-0 — Moscow RUS
1931 — Tartakower, Savielly vs Colle, Edgar — 1/2-1/2 — Rotterdam NED
1934 — Lisitsin, Georgy vs Chekhover, Vitaly — 1-0 — Tournament Leningrad RUS