C11a —
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.exd5
Eval: [-0.02]
Les coups candidats
Ambassadeurs : Blackburne, Joseph (31x), Mason, James (19x), Spielmann, Rudolf (19x), Maroczy, Geza (15x), Mieses, Jacques (15x), Shirazi, Kamran (15x), Olland, Adolf George (13x), Alekhine, Alexander (11x)
4…Nxd5 — 8.6% (200 parties)
Ambassadeurs : Tartakower, Savielly (6x), Nimzowitsch, Aron (5x), Hakansson, Arthur (4x), Alapin, Simon (3x), Alekhine, Alexander (3x), Krenzisky, Simon (3x), Van den Bosch, Johannes (3x), Schlechter, Carl (2x)
4…Bb4 — 0.1% (2 parties)
Ambassadeurs : Breyer, Gyula (1x), Benes, B. (1x), Coskun, Deniz (1x), Duran, Kadir (1x)
4…... — 0.0% (1 parties)
Ambassadeurs : Bird, Henry (1x), Mason, James (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 4…exd5 4…Nxd5 4…Bb4 4…...
<1800 104 91% 9%
1800-2200 837 91% 9%
2200-2600 659 96% 4% 0%
2600+ 11 100%
Évolution par décennie (% des parties)
Décennie N parties 4…exd5 4…Nxd5 4…Bb4 4…...
1870s 22 95% 5%
1880s 76 97% 3%
1890s 22 95% 5%
1900s 24 100%
1910s 74 81% 19%
1920s 70 80% 19% 1%
1930s 33 82% 18%
1940s 10 80% 20%
1950s 17 82% 18%
1960s 15 93% 7%
1970s 16 94% 6%
1980s 51 92% 8%
1990s 347 92% 8%
2000s 552 89% 11%
2010s 830 93% 7% 0%
2020s 155 96% 4%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
4…exd5 93% 96% ▲ +3.6%
4…Nxd5 7% 4% ▼ -3.2%
4…Bb4 0% 0% -0.1%
4…... 0% 0% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 10 parties
Euwe, Max — 2 parties
Lasker, Emanuel — 1 partie
Ding, Liren — 1 partie
Parties historiques
4…exd5 — 91.1% (2109 parties)
1873 — Adolf, Feraydo vs Blackburne, Joseph — 1-0 — Vienna AUT
1873 — Blackburne, Joseph vs Adolf, Feraydo — 1-0 — Vienna AUT
1873 — Rosenthal, Samuel vs Paulsen, Louis — 1-0 — Vienna AUT
1876 — Blackburne, Joseph vs Wilson T — 1-0 — Manchester sm
1876 — Burn, Allan vs Chimenti Fisher, Juan — 1-0 — Cheltenham
4…Nxd5 — 8.6% (200 parties)
1880 — Benima, Levi vs Malta, JF. — 1-0 — Gouda
1881 — Schmid, Christoph vs Coffee Jean Jacques — 1/2-1/2 — Berlin GER
1895 — Thompson, GR. vs Howe, Alan — 1-0 — San Francisco, CA USA
1911 — Schlechter, Carl vs Tartakower, Savielly — 1/2-1/2 — Carlsbad CZE
1912 — Lowtzky, Mojsesz vs Mieses, Jacques — 1/2-1/2 — Breslau GER
4…Bb4 — 0.1% (2 parties)
1921 — Breyer, Gyula vs Benes, B. — 1-0 — Kosice
2014 — Coskun, Deniz vs Duran, Kadir — 0-1 — Kemer TUR
4…... — 0.0% (1 parties)
1876 — Bird, Henry vs Mason, James — 1-0 — New York, NY USA