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B03a —
1.e4 Nf6 2.e5 Nd5 3.d4
Eval: [+0.70]
Les coups candidats
Ambassadeurs : Baburin, Alexander (183x), Konopka, Michal (170x), Bagirov, Vladimir (156x), Cafferty, Bernard (156x), Alburt, Lev (149x), Van Seben, Edgar (132x), Lenz, Juergen (123x), Rogulj, Branko (122x)
3…Nb6 — 1.0% (637 parties)
Ambassadeurs : Westerinen, Heikki M.J. (42x), Brazdil, Roman (20x), Pesotskyi, Vitalii (18x), Gazik, Viktor (14x), Hammer, Peter (11x), Schneider, Stefan (8x), Gazik, Igor (8x), Schnabel, Ralf (7x)
3…e6 — 0.7% (445 parties)
Ambassadeurs : Krasenkowa, Elena (23x), Blittkowsky, Ralf (5x), Horvath, Jozsef (4x), Sokolov, Yury (4x), Capanda, Jan (4x), Wall, Bill (3x), Boumalha, Tino (3x), Thoresen, Olav (3x)
3…Nc6 — 0.3% (171 parties)
Ambassadeurs : Childress, Steven A (4x), Partyka, Malgorzata (3x), Cunningham, Don (3x), Pivirotto, Filiberto (3x), Chura, Michal (3x), Haddara, Marwan (3x), Patterson, Stephen J (2x), Dejna, Miroslaw (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3…d6 3…Nb6 3…e6 3…Nc6
<1800 1698 95% 1% 2% 1%
1800-2200 21000 97% 1% 1% 0%
2200-2600 23551 98% 1% 0% 0%
2600+ 411 100%
Évolution par décennie (% des parties)
Décennie N parties 3…d6 3…Nb6 3…e6 3…Nc6
1860s 6 100%
1900s 1 100%
1920s 142 98% 1% 1%
1930s 140 97% 1% 1%
1940s 158 99% 1% 1%
1950s 266 99% 1%
1960s 830 97% 1% 1% 0%
1970s 2672 99% 1% 0% 0%
1980s 4331 99% 0% 0% 0%
1990s 13632 98% 1% 1% 0%
2000s 17860 97% 1% 1% 0%
2010s 17325 96% 2% 1% 0%
2020s 3399 96% 2% 1% 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3…d6 96% 96% -0.2%
3…Nb6 2% 2% +0.3%
3…e6 1% 1% -0.1%
3…Nc6 0% 0% -0.1%
Joueurs célèbres
Champions du monde dans cette position
Euwe, Max — 10 parties
Smyslov, Vladimir — 10 parties
Tal, Mikhail — 10 parties
Karpov, Aleksandr — 10 parties
Kasparov, Garry — 10 parties
Karpov, Anatoly — 10 parties
Anand, Viswanathan — 10 parties
Carlsen, Magnus — 10 parties
Alekhine, Alexander — 7 parties
Hou, Yifan — 6 parties
Ju, Wenjun — 4 parties
Lasker, Emanuel — 2 parties
Botvinnik, Mikhail — 2 parties
Kramnik, Vladimir — 2 parties
Ding, Liren — 2 parties
Gukesh D — 1 partie
Parties historiques
3…d6 — 97.3% (59133 parties)
1866 — Benesch, Herbert vs Becker, Maja-Maria — 1-0 — ?
1866 — Mende, Emil vs Demian Valer Vasile — 1/2-1/2 — ?
1866 — Kunze, Carlo vs Weiss, Werner — 1-0 — ?
1866 — Ruehrig, Volkhard vs Burkart, Patrick — 1-0 — ?
1866 — Markland, Peter R vs McKay, Roderick M — 0-1 — ?
3…Nb6 — 1.0% (637 parties)
1946 — Blendinger, Heinrich vs Zemgalis, Elmars — 1/2-1/2 — Regensburg
1961 — Keene, Raymond D vs Orly, Guy — 1-0 — ?
1963 — Barry Bertomeu, Enrique vs Best Fernandez, Leopoldo Fernando — 1-0 — cr.
1965 — Noradounghian, Georges vs Letzelter, Jean-Claude — 1/2-1/2 — Dunkerque
1966 — Osbun, Erik vs Mattingly, M. — 1-0 — Stockton
3…e6 — 0.7% (445 parties)
1922 — Balogh, Janos vs Gottlieb, Avraham — 1-0 — Bad Pistyan CZE
1930 — Koch, Wilhelm vs Kreisberg, Leon — 1-0 — Berlin GER
1933 — Keres, Paul vs Richard Pruun — 1-0 — Tallinn EST
1962 — Suesman vs Lopez Popov, Ivan — 1-0 — Washington, DC USA
1966 — Minev, Nikolay N vs Carhuas Tenorio, Ali Fernando — 1-0 — La Habana olm prel
3…Nc6 — 0.3% (171 parties)
1925 — Rubinstein, Akiba vs Skopal, Al — 1-0 — sim Trenc.Teplice
1932 — Borochov, Harry vs Fine, Reuben — 1-0 — Pasadena, CA USA
1942 — Corte, Cesar J vs Rossetto, Hector — 0-1 — Mar del Plata ARG
1950 — Bussers, Simone vs Heemskerk, Fenny — 1-0 — Antwerp BEL
1951 — Risseeuw, J. vs Pastoor, B. — 1-0 — Netherlands tt