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E11f — Gruenfeld Variation
1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Nbd2 O-O 5.a3 Be7 6.e4 d5
Eval: [+0.62]
Les coups candidats
7.e5 — 75.9% (947 parties)
Ambassadeurs : Glushenkov, Sergey Aleksandrovi (10x), Wahls, Matthias (9x), Huss, Andreas (8x), Wittal, Werner (7x), Balta, Mihai Victor (7x), Womacka, Mathias (6x), Jussupow, Artur (5x), Ding, Liren (5x)
7.Bd3 — 10.7% (133 parties)
Ambassadeurs : Maletin, Pavel (6x), Ulybin, Mikhail (4x), Kovalevskaya, Ekaterina (4x), Yakovich, Yuliya (3x), Zhai, Mo (3x), Khenkin, Igor (2x), Yakovich, Yuri (2x), Kubikova, Hana (2x)
7.Qc2 — 9.3% (116 parties)
Ambassadeurs : Piket, Jeroen (3x), Browne, Walter Shawn (3x), Gelfand, Boris (3x), Dimitrov, Vladimir (2x), Dreev, Aleksey (2x), Epishin, Vladimir (2x), Wahls, Matthias (2x), Hernaez Fernandez, Cecilio (2x)
7.cxd5 — 4.1% (51 parties)
Ambassadeurs : Hellsten, Johan (2x), Tuominen, Risto (2x), Nyzhnyk, Illya (2x), Lechtynsky, Jiri (1x), Raicevic, Ivica (1x), Changmarin Ross, Paolo Andres (1x), Nickoloff, Bryon (1x), Gossmann, Ewald (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.e5 7.Bd3 7.Qc2 7.cxd5
<1800 18 89% 6% 6%
1800-2200 253 79% 9% 6% 5%
2200-2600 834 74% 12% 10% 4%
2600+ 81 81% 7% 10% 1%
Évolution par décennie (% des parties)
Décennie N parties 7.e5 7.Bd3 7.Qc2 7.cxd5
1940s 1 100%
1960s 1 100%
1970s 3 67% 33%
1980s 71 52% 10% 27% 11%
1990s 116 55% 17% 19% 9%
2000s 208 59% 21% 17% 3%
2010s 726 84% 8% 4% 3%
2020s 121 89% 3% 6% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.e5 84% 89% ▲ +4.8%
7.Bd3 8% 3% ▼ -4.5%
7.Qc2 4% 6% ▲ +1.4%
7.cxd5 3% 2% ▼ -1.7%
Joueurs célèbres
Champions du monde dans cette position
Ding, Liren — 6 parties
Ju, Wenjun — 2 parties
Karpov, Anatoly — 1 partie
Hou, Yifan — 1 partie
Anand, Viswanathan — 1 partie
Parties historiques
7.e5 — 75.9% (947 parties)
1966 — Langeweg, Kick vs Cuijpers, Frans Andre — 1-0 — Beverwijk NED
1972 — Bilino vs Gerasimov, N — 1-0 — Liepaia
1976 — Karpov, Anatoly vs White, Martin J — 0-1 — Spanje simultaan
1983 — Stempin, Pawel vs Sygulski, Artur — 0-1 — Polanica Zdroj POL
1983 — Dementiev, Oleg I vs Toria, Gocha — 1-0 — Erevan ARM
7.Bd3 — 10.7% (133 parties)
1945 — Nielsen, Hartvig vs Larsen Ojvind — 0-1 — Odense DEN
1973 — Eising, Johannes vs Behling, Robert — 1-0 — Solingen GER
1980 — Ammann, Philipp vs Williams, Kevin — 1-0 — Mexico City MEX
1988 — Khenkin, Igor vs Ulybin, Mikhail — 1/2-1/2 — Borzhomi GEO
1988 — Khenkin, Igor vs Ulybin, Mikhail — 1/2-1/2 — Borzhomi
7.Qc2 — 9.3% (116 parties)
1988 — Gelfand, Boris vs Dimitrov, Vladimir — 1/2-1/2 — Adelaide wch-jr
1988 — Piket, Jeroen vs Dimitrov, Vladimir — 1-0 — Adelaide wch-jr
1988 — Mohr, Stefan vs Kosten, Anthony C. — 1/2-1/2 — Schoeneck
1988 — Piket, Jeroen vs Brenninkmeijer, Joris — 1/2-1/2 — Groningen NED
1988 — Gelfand, Boris vs Delchev, Aleksander — 1-0 — Arnhem ech-jr
7.cxd5 — 4.1% (51 parties)
1987 — Petrosian, Arshak B vs Ulybin, Mikhail — 0-1 — Pavlodar
1988 — Dautov, Rustem vs Orlov, Georgi — 1-0 — USSR
1989 — Lechtynsky, Jiri vs Raicevic, Ivica — 1-0 — Kecskemet HUN
1989 — Changmarin Ross, Paolo Andres vs Nickoloff, Bryon — 1/2-1/2 — Canada zt
1989 — Gossmann, Ewald vs Kiss, Attila — 0-1 — Wuerzburg