E14c —
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3 Bb7 5.Nc3
Eval: [+0.03]
Les coups candidats
Ambassadeurs : Malaniuk, Vladimir P (35x), Chatalbashev, Boris (32x), Lukacs, Peter (11x), Ipatov, Alexander (7x), Vodicka, Milan (7x), Ree, Hans (6x), Csonkics, Tunde (5x), Dizdar, Goran (5x)
Ambassadeurs : Malaniuk, Vladimir P (18x), Chatalbashev, Boris (14x), Karpov, Anatoly (7x), Lukacs, Peter (7x), Solozhenkin, Evgeniy (6x), Gaprindashvili, Valeriane (4x), ? (4x), Euwe, Max (3x)
5…Be7 — 22.0% (791 parties)
Ambassadeurs : Sarosy, Zoltan L (3x), Matanovic, Aleksandar (3x), Petrosian, Tigran V. (3x), Kolanek, Roman (3x), Weise, William Ferreira (3x), Fenoglio, Virgilio (2x), Szabo, Laszlo (2x), Najdorf, Miguel (2x)
5…c5 — 2.1% (77 parties)
Ambassadeurs : Model, Abram (1x), Jacobson, Ernst (1x), Pepper, John Edward (1x), Bonham, Reginald W (1x), Campelli, Cris (1x), de Wall, Robert (1x), Stefanski, Maciej (1x), Hoyos G, Miller (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5…Bb4 5…d5 5…Be7 5…c5
<1800 208 39% 17% 29% 4%
1800-2200 1308 46% 21% 25% 2%
2200-2600 972 49% 34% 13% 0%
2600+ 64 41% 41% 11%
Évolution par décennie (% des parties)
Décennie N parties 5…Bb4 5…d5 5…Be7 5…c5
1870s 1 100%
1880s 2 50% 50%
1890s 3 33% 33%
1910s 3 33% 33% 33%
1920s 30 50% 17% 23% 7%
1930s 33 67% 27%
1940s 16 62% 6% 19%
1950s 68 51% 7% 37%
1960s 63 49% 17% 30%
1970s 81 46% 30% 21%
1980s 132 44% 24% 24% 3%
1990s 538 42% 23% 26% 4%
2000s 1161 44% 26% 22% 2%
2010s 1262 47% 25% 21% 2%
2020s 195 53% 28% 11% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5…Bb4 47% 53% ▲ +5.9%
5…d5 25% 28% ▲ +3.5%
5…Be7 21% 11% ▼ -9.4%
5…c5 2% 1% ▼ -0.9%
Joueurs célèbres
Champions du monde dans cette position
Smyslov, Vladimir — 9 parties
Karpov, Anatoly — 8 parties
Euwe, Max — 6 parties
Alekhine, Alexander — 4 parties
Tal, Mikhail — 4 parties
Karpov, Aleksandr — 2 parties
Steinitz, Wilhelm — 1 partie
Anand, Viswanathan — 1 partie
Kramnik, Vladimir — 1 partie
Carlsen, Magnus — 1 partie
Hou, Yifan — 1 partie
Parties historiques
5…Bb4 — 46.1% (1653 parties)
1878 — Mason, James vs Blackburne, Joseph — 1/2-1/2 — Paris FRA
1883 — Julian Andrew June Piper vs Chimenti Fisher, Juan — 1-0 — London ENG
1914 — Bernstein, Ossip vs Nimzowitsch, Aron — 1/2-1/2 — St Petersburg RUS
1920 — Rabinovich, Ilya Mar vs Alekhine, Alexander — 0-1 — Moskou ch-URS
1920 — Marchand, Max vs Saemisch, Friedrich — 1-0 — Goteborg SWE
5…d5 — 24.2% (868 parties)
1886 — Forlico, Bartolomeo vs Cantoni, Filippo — 1/2-1/2 — Rome ITA
1891 — Steinitz, Wilhelm vs Gunsberg, Isidor — 1/2-1/2 — New York, NY USA
1917 — Jaffe, Charles vs Janowski, Dawid — 1/2-1/2 — New York, NY USA
1920 — Van Trotsenburg, B vs Euwe, Max — 0-1 — Amsterdam NED
1920 — Marchand, Max vs Berndtsson, Karl — 1-0 — Goteborg SWE
5…Be7 — 22.0% (791 parties)
1890 — Muller, Oscar Conrad vs Van Vliet, Louis — 1-0 — Manchester ENG
1911 — Geisser Jorge, Juan Ignacio vs Capablanca, Jose — 0-1 — Stuttgart GER
1922 — Bosch van Rosenthal, Jeroen vs Ellerman, Arnoldo — 1/2-1/2 — New York/Buenos Aires
1925 — Gooding, William vs Blake, Joseph — 1-0 — Stratford-upon-Avon
1926 — Modell, A vs De La Torre Huertas, Carlos — 0-1 — Leningrad RUS
5…c5 — 2.1% (77 parties)
1926 — Model, Abram vs Jacobson, Ernst — 1/2-1/2 — Stockholm SWE
1927 — Pepper, John Edward vs Bonham, Reginald W — 1-0 — City of London CC
1983 — Gackic, Bojana vs Cvetanovic, Gordana — 1-0 — Medulin
1984 — Campelli, Cris vs de Wall, Robert — 0-1 — Dayton, OH USA
1985 — Mambrini, Augusto vs Cucchi, Giorgio — 1-0 — cr.