B80d - 7.f3 - Scheveningen (1954)

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B80d — Scheveningen (1954)
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be3 Nc6 7.f3
Les coups candidats
7…Be7 — 71.4% (1598 parties)
Ambassadeurs : Ksieski, Zbigniew (10x), Solodovnichenko, Yuri (10x), Weindl, Alfred (8x), Arakhamia-Grant, Ketevan (8x), Cebalo, Miso (7x), Seeman, Tarvo (7x), Grigoriants, Sergey (6x), Sokolov, Andrei (5x)
Ambassadeurs : Stevic, Hrvoje (6x), Nevednichy, Vladislav (6x), Podlesnik, Bogdan (5x), Peptan, Corina-Isabela (3x), Tomescu, Victor-Alexandru (3x), Burg, Twan (3x), Pataki, Gyozo (3x), Perrin, Guillaume (3x)
7…d5 — 3.6% (80 parties)
Ambassadeurs : Grabarczyk, Bogdan (3x), Gaponenko, Inna (3x), Feher, Gyula (2x), Mohr, Georg (2x), Orel, Oskar (2x), Fedorov, Alexei (2x), Mochalov, Evgeny V (2x), Vukovic, Zdravko (2x)
7…Bd7 — 1.3% (30 parties)
Ambassadeurs : Laubsch, Bernd (2x), Hidegh, Gabor (1x), Magony, Tamas (1x), Magem Badals, Jordi (1x), Landenbergue, Claude (1x), Simic, Dragan (1x), Altan, Eren Ilyas (1x), Sommer, Stefan (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7…Be7 7…a6 7…d5 7…Bd7
<1800 157 78% 15% 2% 1%
1800-2200 840 69% 24% 3% 2%
2200-2600 984 71% 21% 5% 1%
2600+ 51 90% 8% — —
Évolution par décennie (% des parties)
Décennie N parties 7…Be7 7…a6 7…d5 7…Bd7
1950s 6 50% 33% 17% —
1960s 7 86% 14% — —
1970s 6 83% — 17% —
1980s 34 56% 32% 6% —
1990s 360 71% 22% 4% 1%
2000s 1058 72% 23% 3% 1%
2010s 650 74% 19% 3% 2%
2020s 118 59% 22% 4% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7…Be7 74% 59% ▼ -15.1%
7…a6 19% 22% ▲ +3.1%
7…d5 3% 4% ▲ +0.9%
7…Bd7 2% 3% ▲ +1.9%
Joueurs célèbres
Champions du monde dans cette position
Hou, Yifan — 3 parties
Kasparov, Garry — 2 parties
Anand, Viswanathan — 1 partie
Parties historiques
7…Be7 — 71.4% (1598 parties)
1954 — Fox, Maurice vs Enevoldsen, Harald — 1-0 — Amsterdam olm
1955 — Ivan, Imrich vs Jezek, Jaroslav — 1/2-1/2 — Prague CZE
1955 — Ivan, Imrich vs Kozma, Julius — 1-0 — Prague CZE
1960 — Camara, Helder vs De Souza Mendes, Joao — 1-0 — Fortaleza BRA
1960 — Durao, Joaquim vs Perez Perez, Francisco Jose — 1-0 — Tarragona
7…a6 — 21.6% (483 parties)
1954 — Fox, Maurice vs Ramm, Wilhelm — 1-0 — Amsterdam olm
1959 — Tumurbator, Purev vs Clarke, Peter — 0-1 — Budapest HUN
1960 — Faleg, Alberto vs Acoltzi Ruiz, Mariana — 1-0 — Mar del Plata ARG
1980 — Diesen, Mark C vs Shamkovich, Leonid — 0-1 — Greenville ch-USA
1980 — Diesen, Bruce vs Shamkovich, Leonid — 0-1 — USA
7…d5 — 3.6% (80 parties)
1959 — Viner, Philip John vs Teters, Arthur — 1-0 — Sydney AUS
1979 — Hartston, William R vs Barczay, Laszlo — 1/2-1/2 — Sochi RUS
1984 — Pyhala, Antti vs Maki, Veijo — 1-0 — Helsinki FIN
1989 — Holland, Edward N vs Plaskett, H James — 1-0 — Londen open
1991 — Grosar, Aljosa vs Vukovic, Zdravko — 1/2-1/2 — Pula CRO
7…Bd7 — 1.3% (30 parties)
1992 — Simic, Dragan vs Altan, Eren Ilyas — 1-0 — Bled SLO
1994 — Magem Badals, Jordi vs Landenbergue, Claude — 1-0 — Horgen II
1997 — Hidegh, Gabor vs Magony, Tamas — 1/2-1/2 — HUN
2000 — Daubenfeld, Gilles vs Da Silva, Serge — 1-0 — Bonnevoie LUX
2001 — Costantini, Roberto vs Parrella, Alfredo — 1-0 — ITA-ch61 sf Limone Piemonte