D05e —
1.d4 d5 2.Nf3 Nf6 3.e3 e6 4.Bd3 c5
Eval: [+0.16]
Les coups candidats
Ambassadeurs : Wittal, Werner (32x), Van Hooff, Ruud (29x), Brousek, Jiri (27x), Jussupow, Artur (27x), Kosic, Dragan (21x), Kratochvíl, Václav (20x), Wang, Richard (18x), Dudeney, Peter (18x)
Ambassadeurs : Colle, Edgar (38x), Limberg, Siegfried (25x), Nittel, Christian (20x), Koltanowski, George (18x), Smits, Oswald (18x), Jeute, Volkmar Peter (18x), Nickl, Klaus (16x), Harmatosi, Jozsef (15x)
5.O-O — 6.6% (843 parties)
Ambassadeurs : Rotstein, Jefim (13x), Guimard, Carlos E (10x), Vio, Mauro (10x), Mueller, Siegfried (7x), Brigljevic, Milan (7x), Dinev, Dejan (7x), Kovacevic, Vlatko (6x), Bogoljubow, Efim (5x)
5.c4 — 1.4% (175 parties)
Ambassadeurs : Grabarchuk, Nikolay Borisovich (13x), Kratochvíl, Václav (4x), Linart, Ludvík (3x), Berger, Jacob (2x), Alexandrova, Olga (2x), Hegedus, Sandor (2x), Petukhov, Viktor Stepanovich (2x), Zukertort, Johannes (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.b3 5.c3 5.O-O 5.c4
<1800 843 46% 47% 4% 2%
1800-2200 5647 48% 44% 5% 1%
2200-2600 2951 59% 28% 11% 1%
2600+ 54 80% 6% 15%
Évolution par décennie (% des parties)
Décennie N parties 5.b3 5.c3 5.O-O 5.c4
1850s 1 100%
1870s 2 50% 50%
1880s 17 94% 6%
1890s 9 56% 44%
1900s 33 67% 9% 6% 15%
1910s 30 33% 20% 43% 3%
1920s 89 26% 62% 11%
1930s 158 8% 75% 11%
1940s 68 22% 59% 13% 3%
1950s 50 14% 64% 18% 4%
1960s 72 22% 65% 10% 1%
1970s 69 22% 71% 4%
1980s 293 48% 42% 8% 1%
1990s 1677 31% 61% 5% 1%
2000s 3950 39% 52% 6% 1%
2010s 5122 57% 34% 6% 2%
2020s 1122 61% 29% 8% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.b3 57% 61% ▲ +4.0%
5.c3 34% 29% ▼ -5.0%
5.O-O 6% 8% ▲ +1.6%
5.c4 2% 1% ▼ -0.7%
Joueurs célèbres
Champions du monde dans cette position
Euwe, Max — 8 parties
Alekhine, Alexander — 6 parties
Lasker, Emanuel — 5 parties
Kramnik, Vladimir — 3 parties
Anand, Viswanathan — 2 parties
Hou, Yifan — 2 parties
Carlsen, Magnus — 2 parties
Ding, Liren — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
5.b3 — 46.7% (5956 parties)
1883 — Zukertort, Johannes vs Sellman, Alexander — 0-1 — Baltimore, MD USA
1885 — Bavoux M vs Basillac N de — 1/2-1/2 — ?
1886 — Gunsberg, Isidor vs Taubenhaus, Jean — 1-0 — Nottingham ENG
1886 — Zukertort, Johannes vs Blackburne, Joseph — 0-1 — London ENG
1886 — Burn, Amos vs Blackburne, Joseph — 0-1 — London ENG
5.c3 — 43.9% (5606 parties)
1894 — Kemeny, Emil vs Richardson, Philip — 1-0 — New York, NY USA
1895 — Hanham, James vs Lord Frederick William — 1/2-1/2 — England
1898 — Charousek Rudolf Rezso vs Chigorin, Mikhail — 1/2-1/2 — Cologne GER
1898 — Caro, Horatio vs Alapin, Simon — 0-1 — Vienna AUT
1902 — Rubinstein, Akiba vs Marchand, Max — 1/2-1/2 — Monte Carlo MNC
5.O-O — 6.6% (843 parties)
1851 — Bonnerjee, Mohishunder vs Cochrane, John Miles — 0-1 — Calcutta IND
1875 — Potter, William N vs Zukertort, Johannes — 1/2-1/2 — London ENG
1880 — Blackburne, Joseph vs Englisch, Berthold — 1/2-1/2 — Wiesbaden GER
1902 — Agnivesh Albin vs Popiel, Ignacy — 0-1 — Monte Carlo MNC
1907 — Rubinstein, Akiba vs Jacob Francis — 1-0 — Ostende II
5.c4 — 1.4% (175 parties)
1876 — Zukertort, Johannes vs MacDonnell, George — 1/2-1/2 — London ENG
1900 — Berger, Jacob vs D Marco, Gianni — 1/2-1/2 — Munich GER
1900 — Berger, Jacob vs Wolf Heinrich — 1-0 — Munich GER
1903 — Von Stamm, W. vs Lovtsky, M. — 0-1 — Kiev UKR
1905 — Krejcik, Jiri vs Schlechter, Carl — 1/2-1/2 — Olomouc /t./