E91w - 6…Bg4 7.Be3 Nfd7

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E91w —
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 Bg4 7.Be3 Nfd7
Les coups candidats
Ambassadeurs : Cebalo, Miso (19x), Zueger, Beat (15x), Hoi, Carsten (9x), Romero Holmes, Alfonso (8x), Anton Guijarro, David (8x), Van Wely, Loek (7x), Bednarski, Jacek (6x), Hug, Werner (6x)
Ambassadeurs : Zueger, Beat (28x), Cebalo, Miso (11x), Romero Holmes, Alfonso (11x), Wittmann, Walter (10x), Haselhorst, Helmut (10x), Hoi, Carsten (8x), Martin Del Campo Cardenas, Roberto Abel (7x), Mohr, Georg (5x)
8.O-O — 14.8% (439 parties)
Ambassadeurs : Cebalo, Miso (5x), Hug, Werner (5x), Stull, Norbert (4x), Epishin, Vladimir (4x), Zueger, Beat (4x), Guseinov, Gadir (4x), Akopian, Vladimir (3x), Obgolts, Erik (3x)
8.Qd2 — 10.2% (302 parties)
Ambassadeurs : Zueger, Beat (5x), Shishkin, Vadim (5x), Reich, Thomas (4x), Kovalyov, Anatoly (3x), Rusan, Paul-Andrei (3x), Chalmeta Ugas, Jordi (3x), Pelletier, Yannick (3x), Hottes, Dieter (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8.Rc1 8.Ng1 8.O-O 8.Qd2
<1800 20 15% 15% 35% 5%
1800-2200 495 22% 21% 19% 16%
2200-2600 2085 30% 29% 13% 9%
2600+ 67 39% 12% 12% 10%
Évolution par décennie (% des parties)
Décennie N parties 8.Rc1 8.Ng1 8.O-O 8.Qd2
1940s 1 — — — —
1950s 1 — — 100% —
1960s 66 48% 2% 14% 23%
1970s 118 49% 8% 19% 14%
1980s 206 24% 47% 13% 5%
1990s 622 23% 41% 13% 7%
2000s 826 29% 24% 13% 10%
2010s 961 31% 20% 17% 12%
2020s 158 25% 25% 16% 16%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8.Rc1 31% 25% ▼ -5.3%
8.Ng1 20% 25% ▲ +5.4%
8.O-O 17% 16% ▼ -1.6%
8.Qd2 12% 16% ▲ +4.5%
Joueurs célèbres
Champions du monde dans cette position
Kramnik, Vladimir — 5 parties
Kasparov, Garry — 1 partie
Tal, Mikhail — 1 partie
Parties historiques
8.Rc1 — 29.0% (859 parties)
1961 — Taimanov, Mark vs Liavdansky, Vladimir — 1-0 — Leningrad RUS
1961 — Rellstab, Ludwig vs Bobotsov, Milko G — 1/2-1/2 — ?
1961 — Pachman, Ludek vs Gufeld, Eduard — 1/2-1/2 — Moskou ZShK
1962 — Taimanov, Alexander vs Alatortsev, Vladimir N. — 0-1 — Yalta UKR
1962 — Florian, Tibor vs Vladimirov, Boris T — 1/2-1/2 — Leningrad RUS
8.Ng1 — 26.6% (788 parties)
1961 — Wostyn, Rik H. vs Schmidt, Wlodzimierz — 0-1 — The Hague NED
1972 — Ivkov, Borislav vs Szabo, Ladislav — 1/2-1/2 — Amsterdam NED
1976 — Schmidt, Bodo vs Reefschlaeger, Helmut, Dr. — 1/2-1/2 — Bad Pyrmont GER
1977 — Birnboim, Nathan vs Dzindzichashvili, Roman — 1-0 — Netanya ISR
1978 — Magerramov, Elmar vs Nevednichy, Boris M — 1-0 — Baku AZE
8.O-O — 14.8% (439 parties)
1959 — Olafsson, Fridrik vs Vasiukov, Evgeni — 1/2-1/2 — Moscow RUS
1961 — Filip, Miroslav vs Altschul, Milos — 1/2-1/2 — Kosice
1961 — Uhlmann, Wolfgang vs Maedler, Juergen, Dr. — 0-1 — Premnitz GER
1963 — Bukic, Enver vs Haag, Ervin — 1/2-1/2 — Sochi RUS
1964 — Fikus, Werner vs Cohn, Hans — 0-1 — Bad Kuehlungsborn
8.Qd2 — 10.2% (302 parties)
1960 — Lazarev, Efim M. vs Gufeld, Eduard — 1/2-1/2 — Kiev UKR
1961 — Peterson, Andrejs vs Zilber, Israel — 1-0 — Palanga
1961 — Kohl, Werner vs Hottes, Dieter — 1/2-1/2 — Bad Pyrmont GER
1962 — Gromek, Jozef vs Schmidt, Wlodzimierz — 1-0 — Poznan ch POL
1962 — Hansen, Victor vs Hamann, Svend — 1/2-1/2 — DEN-ch Copenhagen DEN