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C50d —
1.e4 e5 2.Nf3 Nc6 3.Bc4 d6
Eval: [+0.45]
Les coups candidats
4.d4 — 26.5% (1369 parties)
Ambassadeurs : Jacobsen, Bo (7x), Nezhmetdinov, Rashid (5x), Hoiberg, Nina (5x), Kholmov, Ratmir D (5x), Ritter, Mark (5x), Bakulin, Nikolac I (4x), Tolush, Alexander V (4x), Mestel, A Jonathan (4x)
4.c3 — 19.7% (1017 parties)
Ambassadeurs : Vorotnikov, Vladislav V (10x), Jacobsen, Bo (4x), Renner, Christoph (4x), Dimakiling, Oliver (4x), Alekhine, Alexander (3x), Grob, Henry (3x), Hvenekilde, Jorgen (3x), Donchev, Dimitar I. (3x)
4.d3 — 14.2% (734 parties)
Ambassadeurs : Ritter, Mark (4x), Guseva, Antonina (3x), Wilk, Oktawia (3x), Sarapu, Ortvin (2x), Von Malm, Holger (2x), Cubas, Rodrigo (2x), Jagtenberg, Jos (2x), Oldenburg A (2x)
4.h3 — 13.4% (693 parties)
Ambassadeurs : Cadelago Evelyn (3x), Pilgaard, Kim (2x), Bordean, Iulia (2x), Hildebrandt Claudia (2x), Choate, Eric (2x), Alonso Alvarez, Aitor (2x), Klavcic, Klemen (2x), Infantino, Tony (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 4.d4 4.c3 4.d3 4.h3
<1800 346 24% 23% 12% 14%
1800-2200 1213 31% 22% 12% 14%
2200-2600 895 37% 27% 6% 4%
2600+ 33 42% 21% 3%
Évolution par décennie (% des parties)
Décennie N parties 4.d4 4.c3 4.d3 4.h3
1750s 1
1800s 1
1830s 2 50%
1840s 1 100%
1850s 3 33%
1860s 5 20% 40% 40%
1870s 3 67% 33%
1880s 5 20% 40% 20%
1890s 5 20% 40%
1900s 7 29% 14% 43% 14%
1910s 5 40% 60%
1920s 8 25% 25%
1930s 17 53% 24% 12%
1940s 12 58% 33% 8%
1950s 45 67% 11% 9% 2%
1960s 68 62% 9% 9% 1%
1970s 92 57% 17% 7% 4%
1980s 205 37% 30% 4% 6%
1990s 1159 21% 19% 19% 15%
2000s 1692 24% 16% 16% 16%
2010s 1368 26% 24% 12% 14%
2020s 462 32% 19% 9% 7%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
4.d4 26% 32% ▲ +6.4%
4.c3 24% 19% ▼ -4.5%
4.d3 12% 9% ▼ -3.0%
4.h3 14% 7% ▼ -6.9%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 3 parties
Lasker, Emanuel — 2 parties
Tal, Mikhail — 2 parties
Karpov, Aleksandr — 1 partie
Smyslov, Vladimir — 1 partie
Kramnik, Vladimir — 1 partie
Kasparov, Garry — 1 partie
Anand, Viswanathan — 1 partie
Parties historiques
4.d4 — 26.5% (1369 parties)
1838 — Bledow, Ludwig E vs Horwitz, Bernhard — 0-1 — Berlin GER
1846 — Kieseritzky, Lionel vs Horwitz, Bernhard — 1-0 — London ENG
1862 — Schultz Cartin, Matthias vs Von Hanneken — 1-0 — Duesseldorf GER
1874 — Henderson, John B. vs Howe, Henry A — 0-1 — Montreal CAN
1878 — Gifford, Birkmyre H vs Pitschel, Karl — 1-0 — Paris FRA
4.c3 — 19.7% (1017 parties)
1855 — Bayer, Conrad vs Dziewonski, J. — 1-0 — Vienna AUT
1862 — Paulsen, Wilfried vs Schultz, G. — 1-0 — Duesseldorf GER
1869 — Brenzinger, Francis Eugene vs Stanley, Charles H — 1-0 — New York (Cafe Europa)
1873 — MacKay, William T vs Hurlburt, Jesse — 1-0 — Toronto CAN
1884 — Zukertort, Johannes vs Jacob Gottschalk Ascher — 1-0 — Montreal, PQ CAN
4.d3 — 14.2% (734 parties)
1861 — Kipping, James vs Pindar, Edward — 0-1 — ?
1861 — Kipping, JS. vs Pindar, E. — 0-1 — Manchester ENG
1883 — Lipschuetz, Samuel vs Simonson, Gustave — 1-0 — New York, NY USA
1901 — Giersing, Johannes H vs Abersten Simon — 1-0 — Goteborg SWE
1903 — E.F. Wendell vs Judge Robert Kerr — 1-0 — YMCA Rooms, Colorado Springs, CO
4.h3 — 13.4% (693 parties)
1903 — Reggio, Arturo vs Agnivesh Albin — 1-0 — Monte Carlo MNC
1921 — Reshevsky, Samuel vs William L Simonds — 1-0 — Hotel Wisconsin, Milwaukee, WI USA
1929 — Cameron, Clara vs Croy, George — 1-0 — California
1954 — Hodja, B. vs Solin, Ilya — 1/2-1/2 — Prague CZE
1968 — Burchardt, Brigitte vs Maczuga, Renate — 0-1 — Neukieritzsch