E14e —
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3 Bb7 5.Bd3
Eval: [-0.05]
Les coups candidats
Ambassadeurs : Portisch, Lajos (17x), Danner, Georg (17x), Kolanek, Roman (16x), Polugaevsky, Lev (15x), Lukacs, Peter (14x), Alexandrova, Olga (13x), Littlewood, Paul E (12x), Kosyrev, Vladimir (12x)
Ambassadeurs : Lukacs, Peter (9x), Danner, Georg (9x), Pachman, Ludek (8x), Langeweg, Kick (7x), Bobotsov, Milko G (6x), Matanovic, Aleksandar (6x), Darga, Klaus (6x), Bogoljubow, Efim (5x)
Ambassadeurs : Portisch, Lajos (11x), ? (8x), Certek, Pavel (7x), Unzicker, Wolfgang (6x), Lukacs, Peter (6x), Eliskases, Erich (5x), Heinicke, Herbert (5x), Darga, Klaus (5x)
Ambassadeurs : Romanishin, Oleg M (9x), Unzicker, Wolfgang (7x), Matnadze Bujiashvili, Ann (7x), Alekhine, Alexander (6x), Limbos, Paul (6x), Khalifman, Alexander (5x), ? (5x), Menchik, Vera Frantsevna (4x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5…d5 5…Be7 5…c5 5…Bb4+
<1800 103 27% 28% 14% 17%
1800-2200 1603 34% 25% 16% 17%
2200-2600 3300 43% 20% 20% 13%
2600+ 171 59% 12% 15% 12%
Évolution par décennie (% des parties)
Décennie N parties 5…d5 5…Be7 5…c5 5…Bb4+
1880s 1 100%
1890s 1 100%
1920s 10 10% 10% 30% 40%
1930s 43 9% 19% 33% 37%
1940s 35 6% 29% 17% 23%
1950s 208 15% 37% 21% 18%
1960s 276 28% 37% 17% 14%
1970s 364 24% 30% 21% 18%
1980s 445 31% 29% 24% 12%
1990s 1093 35% 26% 20% 15%
2000s 2081 41% 22% 18% 13%
2010s 1749 44% 18% 15% 16%
2020s 268 48% 21% 14% 13%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5…d5 44% 48% ▲ +3.9%
5…Be7 18% 21% ▲ +2.9%
5…c5 15% 14% ▼ -1.4%
5…Bb4+ 16% 13% ▼ -3.6%
Joueurs célèbres
Champions du monde dans cette position
Smyslov, Vladimir — 9 parties
Karpov, Anatoly — 7 parties
Alekhine, Alexander — 6 parties
Karpov, Aleksandr — 6 parties
Kramnik, Vladimir — 5 parties
Tal, Mikhail — 4 parties
Anand, Viswanathan — 3 parties
Ju, Wenjun — 2 parties
Euwe, Max — 1 partie
Botvinnik, Mikhail — 1 partie
Kasparov, Garry — 1 partie
Hou, Yifan — 1 partie
Parties historiques
5…d5 — 37.5% (2465 parties)
1883 — McKenzie, George vs Blackburne, Joseph — 1-0 — London ENG
1893 — Jasnogrodsky, Nicolai vs Delmar, Eugene — 0-1 — New York, NY USA
1921 — Hakansson, Arthur vs Nimzowitsch, Aaron — 1/2-1/2 — Kristiansstad
1930 — Rellstab, Ludwig vs Stoltz, Gösta — 1-0 — Swinemuende GER
1938 — Palau, Luis vs Corte, Cesar J — 0-1 — Argentina
5…Be7 — 23.5% (1546 parties)
1924 — Gale, Sidney vs Ledain, Dudley M — 1-0 — Hamilton
1930 — Menchik, Vera Frantsevna vs Winter, William — 1/2-1/2 — Scarborough ENG
1933 — Bogoljubow, Efim vs Roedl, Ludwig — 1/2-1/2 — Bad Pyrmont GER
1934 — Schenk Holger S vs Eliskases, Erich — 0-1 — Linz AUT
1934 — Schenk, Henriette vs Eliskases, Erich — 0-1 — Linz AUT
5…c5 — 18.1% (1188 parties)
1922 — Tartakower, Savielly vs Saemisch, Friedrich — 1-0 — Teplitz-Schoenau GER
1922 — Padulli, Giuseppe vs Kuehne, Ch. — 0-1 — Milan ITA
1929 — Matisons, Hermanis vs Colle, Edgar — 1-0 — Carlsbad CZE
1930 — Ribera Arnal, Angel vs Thomas, George Alan — 1/2-1/2 — Hamburg GER
1931 — Naegeli, Oskar vs Zimmermann, Otto — 0-1 — Winterthur
5…Bb4+ — 14.8% (971 parties)
1926 — Vajda, Arpad vs Nagy, Geza — 0-1 — Budapest HUN
1926 — Saemisch, Friedrich vs Alekhine, Alexander — 0-1 — Dresden GER
1929 — Marshall, Frank vs Kitaeff Mattison, Andres Constantin — 1/2-1/2 — Karlsbad Czech Republic
1929 — Menchik, Vera Frantsevna vs Gruenfeld, Ernst — 1/2-1/2 — Carlsbad CZE
1930 — Menchik, Vera Frantsevna vs Gruenfeld, Ernst — 1/2-1/2 — 3, Scarborough it ENG