D26e —
1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 a6 6.O-O b5
Eval: [+0.37]
Les coups candidats
7.Bd3 — 44.7% (609 parties)
Ambassadeurs : Postny, Evgeny (12x), Karpatchev, Aleksandr (8x), Nguyen, Anh Dung (7x), Varga, Zoltan (7x), Nester, Ihor (5x), Kurpnieks, Vairis (4x), Varga, Zo (4x), Marzano, Carlo (4x)
7.Be2 — 30.7% (418 parties)
Ambassadeurs : Postny, Evgeny (12x), Christiansen, Johan-Sebastian (6x), Sulava, Nenad (5x), Jonkman, Harmen (5x), Rublevsky, Sergei (5x), Guliyev, Nadir (5x), Wan, Joseph (4x), Hoang, Thanh Trang (3x)
7.Bb3 — 24.7% (336 parties)
Ambassadeurs : Jonkman, Harmen (6x), Feoktistov, Alexey A. (5x), Sulava, Nenad (5x), Mehdi Hasan Parag (5x), Hirschberg, Valerian (4x), Skomorokhin, Roman (3x), Maahs, Erich (3x), Nester, Ihor (3x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.Bd3 7.Be2 7.Bb3
<1800 23 48% 30% 22%
1800-2200 404 47% 30% 23%
2200-2600 802 42% 33% 25%
2600+ 24 54% 38% 8%
Évolution par décennie (% des parties)
Décennie N parties 7.Bd3 7.Be2 7.Bb3
1900s 2 100%
1910s 2 100%
1930s 6 33% 17% 50%
1940s 9 44% 56%
1950s 14 57% 43%
1960s 10 60% 40%
1970s 12 33% 67%
1980s 12 17% 33% 50%
1990s 106 53% 19% 28%
2000s 325 42% 22% 36%
2010s 587 47% 32% 21%
2020s 278 40% 47% 13%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.Bd3 47% 40% ▼ -6.9%
7.Be2 32% 47% ▲ +14.8%
7.Bb3 21% 13% ▼ -7.8%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 1 partie
Parties historiques
7.Bd3 — 44.7% (609 parties)
1905 — Hakansson, Arthur vs Neumann, Augustin — 0-1 — Barmen GER
1907 — Kelly, Thomas J vs Michell, Reginald — 1-0 — Crystal Palace
1918 — Kostic, Boris vs Lasker, Edward — 1-0 — Chicago, IL USA
1918 — Kostic, Boris vs Lasker, Edward — 1-0 — Chicago, IL USA
1933 — Schwinner, Walter vs Gruenfeld, Ernst — 1-0 — Vienna AUT
7.Be2 — 30.7% (418 parties)
1936 — Rosselli del Turco, Stefano vs Apscheneek, Fricis — 1-0 — Munich GER
1985 — Eingorn, Vereslav S vs Barlov, Dragan — 1/2-1/2 — Sochi RUS
1987 — Fokin, Semen vs Yakovich, Yuliya — 1-0 — URS-FL Kursk
1988 — Arkell, Keith C vs Murshed, Niaz — 1-0 — Londen open
1988 — Luik, Helmuth vs Nevanlinna, Risto — 1-0 — Finland-Estonia
7.Bb3 — 24.7% (336 parties)
1938 — Sokolsky, Alexey vs Tolush, Alexander — 1/2-1/2 — Leningrad RUS
1938 — Landau, Salo vs Klein, Ernst — 1-0 — Hastings ENG
1938 — Landau, Salo vs Klein, Ernst — 1-0 — Hastings ENG
1940 — Kalnins, Andris vs Dreibergs, Leonid — 1-0 — Riga LAT
1944 — Sanguinetti, Renato vs Pilnik Aranda, Karla Constanza — 1/2-1/2 — Buenos Aires ch-ARG