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D50d —
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Bb4
Les coups candidats
5.e3 — 51.7% (1207 parties)
Ambassadeurs : Khurtsidze, Nino (5x), Blatny, Pavel (4x), Ventimiglia, Charles (4x), Costello, Colin A (4x), Kuerten, Detlef (4x), Kopasov, Evgeny (4x), Kostic, Boris (3x), Torre, Eugenio (3x)
Ambassadeurs : Tempelman, Kristianne (3x), Zemerov, Vladimir (2x), Jachnowitsch, Kristjan John (2x), Fox, Daniel (2x), Balitos, Joeben Jones (2x), Nemeth, Laszlo (2x), Livaja, Mario (2x), Salonen, Jukka (2x)
5.cxd5 — 11.4% (267 parties)
Ambassadeurs : Kovacevic, Vlatko (4x), Serikbay, Assel (3x), Berliner, Hans (2x), Uhlmann, Wolfgang (2x), Kovacevic, Veljko (2x), Niemela, Antti (2x), Sorri, Kari Juhani (2x), Livshits, Ron (2x)
5.Qa4+ — 6.9% (160 parties)
Ambassadeurs : Flohr, Salo (3x), Koltanowski, George (2x), Abrahams, Gerald (2x), Landau, Salo (2x), Sokolsky, Alexey (2x), Ventimiglia, Charles (2x), Marshall, Frank (1x), Bozic, Aleksandar (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.e3 5.Nf3 5.cxd5 5.Qa4+
<1800 161 51% 17% 5% 7%
1800-2200 666 54% 15% 11% 6%
2200-2600 404 56% 9% 23% 7%
2600+ 3 33% 33% 33%
Évolution par décennie (% des parties)
Décennie N parties 5.e3 5.Nf3 5.cxd5 5.Qa4+
1870s 1
1890s 1 100%
1900s 1 100%
1920s 3 33% 67%
1930s 18 56% 11% 28%
1940s 17 53% 6% 12% 29%
1950s 40 40% 18% 10% 12%
1960s 34 53% 12% 12% 15%
1970s 32 62% 12% 6% 3%
1980s 87 43% 15% 20% 8%
1990s 497 49% 14% 12% 6%
2000s 787 50% 17% 8% 6%
2010s 626 57% 12% 13% 6%
2020s 191 53% 11% 16% 7%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.e3 57% 53% ▼ -3.3%
5.Nf3 12% 11% ▼ -1.3%
5.cxd5 13% 16% ▲ +3.3%
5.Qa4+ 6% 7% ▲ +0.7%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 1 partie
Tal, Mikhail — 1 partie
Parties historiques
5.e3 — 51.7% (1207 parties)
1898 — Jones, William F vs Abdel Hay, Abdallah — 1-0 — Toronto CAN
1922 — Leonhardt, Paul vs Schlage, Willi — 1/2-1/2 — Bad Oeynhausen GER
1930 — Krogdahl, Arne vs Wolf, Siegfried — 0-1 — Hamburg GER
1931 — Turover, Isador vs Marshall Viele, Fabrizio Aaron — 1/2-1/2 — New York, NY USA
1933 — Alekhine, Alexander vs Schoenmakers, Anna — 0-1 — Heerlen NED
5.Nf3 — 14.4% (336 parties)
1902 — Pillsbury, Harry vs Borgman — 1-0 — Berlin GER
1931 — Spielmann, Rudolf vs Marshall Viele, Fabrizio Aaron — 1/2-1/2 — Prague CZE
1934 — Zinner, Emil vs Gilg, Karl — 1-0 — Brno-Ostrava
1943 — Von Berner vs Pitschak, Rudolf — 1-0 — Vienna AUT
1950 — Beilin, Mikhail vs Lipnitsky, Isaac — 0-1 — ?
5.cxd5 — 11.4% (267 parties)
1947 — Wood, Baruch vs Abrahams, Gerald — 1-0 — Harrogate
1947 — Schroeder, Ruperto vs Castillo Larenas, Mariano — 1-0 — Vina del Mar CHI
1950 — Mikenas, Vladas vs Lipnitsky, Isaac — 1/2-1/2 — Moskou ch-URS
1952 — Cooper, James Ross vs Graf, Sascha — 1-0 — Hollywood
1952 — Cross, Robert Gary vs Graf-Stevenson, Sonja — 1-0 — Hollywood
5.Qa4+ — 6.9% (160 parties)
1924 — Rabinovich, Ilya Mar vs Gothilf, Solomon Borisovich — 1-0 — Leningrad RUS
1928 — Koltanowski, George vs Marshall, Frank — 1/2-1/2 — Hastings Town Hall
1931 — Koltanowski, George vs Abrahams, Gerald — 1-0 — Hastings ENG
1937 — Alatortsev, Vladimir N. vs Belavenets, Sergey — 1/2-1/2 — URS-ch10 Tbilisi GEO
1937 — Landau, Salo vs Fine, Reuben — 1/2-1/2 — Kemeri LAT