A40d — English Defence
1.d4 b6 2.c4 Bb7
Eval: [+0.64]
Les coups candidats
3.Nc3 — 79.8% (1817 parties)
Ambassadeurs : Miles, Anthony J (9x), Kengis, Edvins (9x), Bini, Lorenzo (7x), Suba, Mihai (7x), Lie, Kjetil A. (5x), Karasev, Vladimir I (5x), Hoang, Thanh Trang (5x), Bauer, Christian (5x)
3.Nf3 — 10.6% (242 parties)
Ambassadeurs : Rolvag, Mikael (3x), Bunzmann, Dimitrij (2x), Grajetzky Richard (2x), Stavrakakis, Vasilios (2x), Mendoza Acuna, Samantha (2x), Predke, Alexandr (2x), Gurvich, Vitaly (2x), Degraeve, Thomas (2x)
3.d5 — 5.6% (128 parties)
Ambassadeurs : Timman, Jan H (5x), Grant, Jonathan I M (4x), Spassky, Boris V. (3x), Plaskett, H James (3x), Skytte, Rasmus (3x), Kaczmarek, Robert (3x), Ornstein, Axel (2x), Speelman, Jon S (2x)
3.Bg5 — 1.1% (26 parties)
Ambassadeurs : Miles, Anthony J (4x), Zagorskis, Darius (3x), Narciso Dublan, Marc (3x), Hoelzl, Franz (2x), Ribli, Zoltan (1x), Forintos, Gyozo V (1x), Szypulski, Andrzej (1x), Smejkal, Jan (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3.Nc3 3.Nf3 3.d5 3.Bg5
<1800 133 79% 15% 2%
1800-2200 907 80% 12% 5% 1%
2200-2600 725 79% 10% 7% 2%
2600+ 32 62% 16% 19% 3%
Évolution par décennie (% des parties)
Décennie N parties 3.Nc3 3.Nf3 3.d5 3.Bg5
1890s 1 100%
1900s 3 100%
1910s 1 100%
1920s 6 83% 17%
1950s 1 100%
1960s 5 80% 20%
1970s 36 69% 3% 25% 3%
1980s 78 65% 12% 15% 6%
1990s 352 81% 6% 8% 2%
2000s 695 81% 11% 4% 1%
2010s 865 77% 14% 5% 1%
2020s 235 89% 6% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3.Nc3 77% 89% ▲ +11.2%
3.Nf3 14% 6% ▼ -7.8%
3.d5 5% 3% ▼ -1.8%
3.Bg5 1% 0% ▼ -0.8%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 3 parties
Alekhine, Alexander — 2 parties
Euwe, Max — 1 partie
Tal, Mikhail — 1 partie
Carlsen, Magnus — 1 partie
Parties historiques
3.Nc3 — 79.8% (1817 parties)
1899 — Mason, James vs Tinsley, Samuel — 1-0 — London ENG
1909 — Alekhine, Alexander vs Rozanov, Valeriy Ev — 1-0 — St Petersburg RUS
1909 — Alekhine, Alexander vs Rosanov, V. — 1-0 — St Petersburg RUS
1909 — Gregory, Bernhard vs Rozanov, Vasily I — 1-0 — St Petersburg RUS
1912 — Carls, Carl vs Důras, Oldřich — 0-1 — Breslau GER
3.Nf3 — 10.6% (242 parties)
1966 — Szilagyi, Gyorgy Laszlo vs Csom, Istvan — 0-1 — HUN
1972 — Filip, Miroslav vs Lombard, Andre — 1/2-1/2 — Skopje MKD
1981 — Gruener, Reinhard vs Rasidovic, Sead — 0-1 — Zurich SUI
1982 — Christiansen, Larry vs Miles, Anthony J — 1/2-1/2 — Surakarta
1982 — Fuglsig Andresen, Jesper vs Christensen, Jan Schleicher — 0-1 — Soro
3.d5 — 5.6% (128 parties)
1925 — Rubinstein, Akiba vs Gruenfeld, Ernst — 1-0 — Moscow RUS
1977 — Gulko, Boris vs Ornstein, Axel — 1-0 — Tallinn EST
1977 — Christiansen, Larry vs Dikis, Enes — 1-0 — Columbus, OH USA
1977 — Karpov, Anatoly vs Miles, Anthony J — 1-0 — Las Palmas ESP
1977 — Ornstein, Axel vs Bohm, Hans — 1-0 — Le Havre
3.Bg5 — 1.1% (26 parties)
1977 — Matera, Salvatore vs Soltis, Andrew — 1/2-1/2 — Marshall CC New York, NY USA
1980 — Hoelzl, Franz vs Miles, Anthony J — 0-1 — Baden-Baden GER
1980 — Smejkal, Jan vs Miles, Anthony J — 1-0 — Baden-Baden GER
1980 — Garcia Gonzales, Guillermo vs Miles, Anthony J — 1/2-1/2 — Las Palmas ESP
1981 — Ribli, Zoltan vs Forintos, Gyozo V — 1/2-1/2 — Budapest HUN