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B21e — Grand Prix
1.e4 c5 2.f4 Nc6 3.d3
Eval: [-0.21]
Les coups candidats
3…g6 — 46.6% (732 parties)
Ambassadeurs : Martin, Simone (18x), Stepovaia, Tatiana (16x), Tiller, Bjorn (13x), Seul, Georg (13x), Schweiger, Georg (11x), Stevic, Hrvoje (11x), Van Dooren, Dirk (9x), Buchenau, Frank (9x)
3…d5 — 19.3% (303 parties)
Ambassadeurs : Stepovaia, Tatiana (11x), Rasmussen, Allan Stig (10x), Beshukov, Sergei (7x), Martin, Simone (7x), Stevic, Hrvoje (6x), Balashov, Yuri (5x), Tiller, Bjorn (5x), Buchenau, Frank (5x)
3…e6 — 16.5% (260 parties)
Ambassadeurs : Porth, Hartmut (7x), Stepovaia, Tatiana (4x), Martin, Simone (4x), Laszlo, Janos (3x), Ionescu, Doru-Alexandru (3x), Wawrinsky, Ludwig (3x), Herzog, Klaus (3x), Bahlo, Jens (3x)
3…d6 — 14.6% (229 parties)
Ambassadeurs : Stepovaia, Tatiana (5x), Porth, Hartmut (5x), Smits, Sebastiaan (5x), Van Dooren, Dirk (4x), Burovic, Ismet (4x), Balashov, Yuri (2x), Stratil, Ladislav (2x), Beshukov, Sergei (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3…g6 3…d5 3…e6 3…d6
<1800 59 44% 7% 22% 24%
1800-2200 503 44% 15% 19% 20%
2200-2600 752 52% 25% 14% 7%
2600+ 22 45% 23% 18% 9%
Évolution par décennie (% des parties)
Décennie N parties 3…g6 3…d5 3…e6 3…d6
1920s 4 50% 25%
1930s 4 50% 25% 25%
1940s 1 100%
1950s 6 33% 50%
1960s 8 75% 12%
1970s 9 44% 33% 22%
1980s 57 19% 39% 23% 16%
1990s 270 49% 20% 13% 15%
2000s 428 45% 15% 18% 19%
2010s 578 49% 19% 15% 14%
2020s 206 47% 24% 21% 7%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3…g6 49% 47% ▼ -2.4%
3…d5 19% 24% ▲ +4.4%
3…e6 15% 21% ▲ +6.7%
3…d6 14% 7% ▼ -6.9%
Joueurs célèbres
Champions du monde dans cette position
Kramnik, Vladimir — 1 partie
Parties historiques
3…g6 — 46.6% (732 parties)
1924 — Nimzowitsch, Aron vs Olson, Anton — 1-0 — Copenhagen DEN
1927 — Wolf, Siegfried vs Steiner, Endre — 0-1 — London ENG
1930 — Wolf, Siegfried vs Noteboom, Daniel — 0-1 — Hamburg GER
1931 — Wolf, Siegfried vs Steiner, Lajos — 1/2-1/2 — Vienna AUT
1957 — Norman Hansen, Holger vs Hage, Poul — 1-0 — Odense DEN
3…d5 — 19.3% (303 parties)
1926 — Wolf, Siegfried vs Bluemich, Max — 1/2-1/2 — Vienna AUT
1982 — Passerotti, Pierluigi vs Franco Ocampos, Zenon — 0-1 — Lucerne SUI
1983 — Kupreichik, Viktor D vs Magerramov, Elmar — 1-0 — Moscow RUS
1983 — Shereshevski, Mikhail vs Mochalov, Evgeny V — 1-0 — Belarus
1983 — Balashov, Yuri vs Lerner, Konstantin Z — 1/2-1/2 — Tallinn EST
3…e6 — 16.5% (260 parties)
1935 — De Wolf, Bernard vs Gruenfeld, Ernst — 0-1 — Vienna AUT
1955 — Lukes, Alexander vs Fischl, Kamilla — 1/2-1/2 — Prague CZE
1956 — Horseman, Derek Geoffrey vs Wood, Baruch — 1-0 — Hastings ENG
1957 — Zbikowski, Klara vs Keller-Hermann, Edith — 0-1 — Soemmerda
1966 — Galvez Extremera, Francisco vs Medina-Garcia, Antonio — 1-0 — Malaga Malaga ESP
3…d6 — 14.6% (229 parties)
1932 — Greenfield, Wilfred J vs Condon, Robert F — 1-0 — Sydney AUS
1946 — Jursevskis Miervaldis vs Sepp L — 1-0 — Meerbeck
1971 — Ekenberg, Bengt vs Kinnmark, Ove — 1/2-1/2 — SWE-ch Eskilstuna SWE
1978 — Paul, Carmen, Dr. vs Wasnetsky, Ursula — 1/2-1/2 — Ketsch
1982 — Pereira, Alvaro vs Ferreira, Antonio — 1/2-1/2 — Guimaraes