D27k - 7.e4 - Classical, Geller Variation (1958)

Fin du contenu

Aucune page supplémentaire à charger

← Articles plus récents
D27k — Classical, Geller Variation (1958)
1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6 7.e4
Les coups candidats
7…b5 — 66.9% (297 parties)
Ambassadeurs : Shulman, Yury (6x), Antic, Dejan (5x), Neven, Knut (4x), Baburin, Alexander (4x), Shipov, Sergei (3x), Petrosian, Tigran V. (2x), Milov, Vadim (2x), Hansen, Sune Berg (2x)
7…Nxe4 — 19.8% (88 parties)
Ambassadeurs : Hebden, Mark L (3x), Ivanov, Jordan (3x), Kots, Yuri I (2x), Aleksandrov, Viktor A. (2x), Kaidanov, Gregory (2x), Iotov, Valentin (2x), Gromek, Jozef (1x), Drozd, Ryszard (1x)
7…cxd4 — 11.9% (53 parties)
Ambassadeurs : Hebden, Mark L (2x), Arencibia Rodriguez, Walter (2x), Summerscale, Aaron P (2x), Legky, Nikolay A (2x), Vulfson, Vladimir (2x), Rustemov, Alexander (2x), Petrosian, Tigran V. (1x), Sherwin, James T (1x)
7…Be7 — 0.9% (4 parties)
Ambassadeurs : Zaskalski, Pawel (1x), Adamski, Michal (1x), Van Gimst Herman (1x), Ulriksen, Kim (1x), Elyasina, Darya (1x), Baiburin, Ildar (1x), Abad Huaman, Adrian Estiven (1x), Villegas, Juan Diego (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7…b5 7…Nxe4 7…cxd4 7…Be7
<1800 10 60% 10% 20% 10%
1800-2200 108 62% 23% 13% 2%
2200-2600 264 66% 19% 14% —
2600+ 25 84% 16% — —
Évolution par décennie (% des parties)
Décennie N parties 7…b5 7…Nxe4 7…cxd4 7…Be7
1950s 6 17% 67% 17% —
1960s 14 79% 14% 7% —
1970s 4 100% — — —
1980s 8 88% 12% — —
1990s 93 68% 23% 9% —
2000s 134 63% 21% 14% 1%
2010s 38 45% 29% 26% —
2020s 147 74% 14% 10% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7…b5 45% 74% ▲ +29.4%
7…Nxe4 29% 14% ▼ -14.7%
7…cxd4 26% 10% ▼ -16.8%
7…Be7 0% 1% ▲ +1.4%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 1 partie
Parties historiques
7…b5 — 66.9% (297 parties)
1958 — Sanguineti, Raúl Carlos vs Pfeiffer, Gerhard — 1/2-1/2 — Munich GER
1960 — Petrosian, Tigran V. vs Bosch van Rosenthal, Edzard — 1/2-1/2 — Beverwijk NED
1961 — Szabo, Laszlo vs Olafsson, Fridrik — 1/2-1/2 — Marianske Lazne zt
1961 — Milev, Zdravko vs Popov, Luben — 1-0 — Sofia BUL
1961 — Carmon, Hod vs Tarasov, Vitaly — 1/2-1/2 — Rostov RUS
7…Nxe4 — 19.8% (88 parties)
1958 — Kots, Yuri I vs Zurakhov, Vladlen Y — 1-0 — Rostov ch SU sf
1958 — Geller, Efim P. vs Kots, Yuri I — 1/2-1/2 — Kiev UKR
1959 — Gromek, Jozef vs Drozd, Ryszard — 1-0 — Lodz ch
1959 — Kluger, Gyula vs Szily, Jozsef — 1-0 — HUN-ch Budapest HUN
1960 — Neikirkh, Oleg vs Clarke, Peter — 1/2-1/2 — Leipzig GER
7…cxd4 — 11.9% (53 parties)
1958 — Petrosian, Tigran V. vs Sherwin, James T — 1-0 — Portoroz izt
1968 — Vaisman, Volodia vs Novopashin, Arkady — 1-0 — ?
1994 — Legky, Nikolay A vs Alet, Jean-Pierre — 1-0 — Metz FRA
1997 — Rustemov, Alexander vs Mirzoev, Azer — 1-0 — MK Cafe Koszalin POL
1998 — De Souza, Mauro Guimaraes vs Ratcu, Tatiana — 1-0 — Santos ch PAU
7…Be7 — 0.9% (4 parties)
2000 — Zaskalski, Pawel vs Adamski, Michal — 1/2-1/2 — Krakow POL
2002 — Van Gimst Herman vs Ulriksen, Kim — 0-1 — ?
2024 — Elyasina, Darya vs Baiburin, Ildar — 1-0 — St Petersburg RUS
2025 — Abad Huaman, Adrian Estiven vs Villegas, Juan Diego — 1-0 — Lichess