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D31p — Semi-Slav:
1.d4 d5 2.c4 e6 3.Nc3 c6 4.Nf3
Eval: [+0.22]
Les coups candidats
Ambassadeurs : Sveshnikov, Evgeny (82x), Korneev, Oleg (51x), Novikov, Igor (33x), Jovcic, Milan (32x), Vera Gonzalez-Quevedo, Reynaldo (29x), Pavasovic, Dusko (28x), Volodin, Viktor (26x), Bernal Varela, Nelson (24x)
Ambassadeurs : Trabert, Bettina (27x), Evtushenko, Sergey Aleksandrovich (27x), Flear, Glenn C (26x), Matlak, Marek (24x), Kuijf, Marinus (24x), Tregubov, Pavel V. (22x), Shapiro, Vladilav B (21x), Tanti, Joseph G (21x)
4…f5 — 11.5% (2908 parties)
Ambassadeurs : Piankov, Evgenij (23x), Contreras Poblete, Juan Antonio (10x), Buchnicek, Petr (10x), Jovanovic, Bratislav M (10x), Palm, Nikolaj (9x), Konya, Laszlo (7x), Guliev, Sarhan (6x), Parczewski, Janusz (6x)
4…Nd7 — 2.7% (681 parties)
Ambassadeurs : Chigorin, Mikhail (8x), Czibulka, Zoltan Dr. (8x), Pillsbury, Harry (7x), Bogdanovich, Grigory (7x), Giurgiu, Nicolas (6x), Showalter, Jackson (4x), Alapin, Simon (4x), Euwe, Max (4x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 4…Nf6 4…dxc4 4…f5 4…Nd7
<1800 1033 41% 34% 12% 3%
1800-2200 9139 40% 38% 15% 3%
2200-2600 8932 44% 44% 9% 2%
2600+ 173 54% 45% 1%
Évolution par décennie (% des parties)
Décennie N parties 4…Nf6 4…dxc4 4…f5 4…Nd7
1870s 1 100%
1880s 3 67% 33%
1890s 21 19% 14% 10% 29%
1900s 35 20% 11% 23% 37%
1910s 19 5% 21% 21% 37%
1920s 56 29% 36% 12% 12%
1930s 140 43% 33% 5% 13%
1940s 247 62% 22% 9% 7%
1950s 248 56% 25% 11% 5%
1960s 212 51% 26% 16% 4%
1970s 243 59% 28% 6% 5%
1980s 1098 59% 27% 8% 3%
1990s 5216 43% 37% 12% 3%
2000s 8014 43% 38% 12% 2%
2010s 8174 40% 42% 12% 2%
2020s 1500 42% 48% 6% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
4…Nf6 40% 42% ▲ +2.3%
4…dxc4 42% 48% ▲ +6.3%
4…f5 12% 6% ▼ -5.8%
4…Nd7 2% 1% ▼ -1.6%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 10 parties
Botvinnik, Mikhail — 10 parties
Euwe, Max — 10 parties
Tal, Mikhail — 9 parties
Kasparov, Garry — 7 parties
Karpov, Anatoly — 5 parties
Kramnik, Vladimir — 5 parties
Smyslov, Vladimir — 2 parties
Anand, Viswanathan — 2 parties
Carlsen, Magnus — 2 parties
Ding, Liren — 2 parties
Lasker, Emanuel — 1 partie
Steinitz, Wilhelm — 1 partie
Ju, Wenjun — 1 partie
Gukesh D — 1 partie
Parties historiques
4…Nf6 — 43.0% (10838 parties)
1893 — Lasker, Emanuel vs Hanham, James — 1-0 — New York, NY USA
1898 — Steinitz, Wilhelm vs D Marco, Gianni — 1-0 — Vienna AUT
1898 — Exner, Gyozo vs Charousek, Rudolf — 0-1 — Szekes Fehervar
1899 — Sonnenschein, Maximilian vs Hawes, Jonathan — 1-0 — USA
1900 — Ward, Wesley vs Teichmann, Richard — 0-1 — London ENG
4…dxc4 — 38.4% (9690 parties)
1883 — Febvret L vs Gossip, George — 0-1 — London ENG
1887 — Blackburne, Joseph vs Gunsberg, Isidor — 1-0 — Frankfurt GER
1898 — Showalter, Jackson vs Lipke, Paul — 1/2-1/2 — Vienna AUT
1898 — Showalter, Jackson vs Walbrodt, Carl — 1/2-1/2 — Vienna AUT
1899 — Zinkl, Adolf vs Albin, Adolf — 1/2-1/2 — Vienna AUT
4…f5 — 11.5% (2908 parties)
1876 — Mason, James vs Ware, Preston — 1-0 — Philadelphia, PA USA
1882 — Englisch, Berthold vs Ware, Preston — 1-0 — Vienna AUT
1893 — Agnivesh Albin vs Pillsbury, Harry — 0-1 — New York, NY USA
1896 — Pillsbury, Harry vs Showalter, Jackson — 1-0 — Nuerenberg GER
1900 — Burn, Amos vs D Marco, Gianni — 0-1 — Paris FRA
4…Nd7 — 2.7% (681 parties)
1896 — Pillsbury, Harry vs Cigorin, Michael Ivanovic — 1-0 — Nuerenberg GER
1896 — Pillsbury, Harry vs Showalter, Jackson — 1-0 — Boston, MA USA
1896 — Kemeny, Emil vs Showalter, Jackson — 1/2-1/2 — Philadelphia, PA USA
1897 — Pillsbury, Harry vs Showalter, Jackson — 1-0 — New York, NY USA
1898 — Showalter, Jackson vs Chigorin, Mikhail — 0-1 — Vienna AUT