D93c - 6…c6 - Gruenfeld (1924)

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D93c — Gruenfeld (1924)
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bf4 O-O 6.e3 c6
Les coups candidats
7.h3 — 30.0% (1052 parties)
Ambassadeurs : Yandemirov, Valeri (9x), Hort, Vlastimil (6x), Torres, Juan Camilo (5x), Sinkovics, Peter (4x), Hlousek, Zdenek (3x), Magerramov, Elmar (3x), Skomorokhin, Roman (3x), Milanovic, Danilo (3x)
7.Bd3 — 19.8% (695 parties)
Ambassadeurs : Dias, Joao Batista de Sou (4x), Grivas, Efstratios (3x), Sinkovics, Peter (3x), Neverov, Valeriy (3x), Nestler, Vincenzo (2x), Bakheet Farag (2x), Csom, Istvan (2x), Kluger, Gyula (2x)
7.Be2 — 19.6% (687 parties)
Ambassadeurs : Bakheet Farag (10x), Roeder, Matthias (5x), Yandemirov, Valeri (5x), Malich, Burkhard, Dr. (4x), Uhlmann, Wolfgang (4x), Golz, Werner (3x), Tal, Mikhail (3x), Huang, Qian (3x)
Ambassadeurs : Uhlmann, Wolfgang (3x), Spiridonov, Nikola (3x), Ilivitsky, Georgy A (2x), Kozma, Julius (2x), Geller, Efim P. (2x), Lombardy, William J (2x), Pomar Salamanca, Arturo (2x), Gheorghiu, Florin (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.h3 7.Bd3 7.Be2 7.Rc1
<1800 315 22% 25% 24% 8%
1800-2200 1616 30% 21% 20% 11%
2200-2600 906 39% 14% 18% 16%
2600+ 9 44% 11% 22% 11%
Évolution par décennie (% des parties)
Décennie N parties 7.h3 7.Bd3 7.Be2 7.Rc1
1950s 84 13% 20% 12% 10%
1960s 123 13% 15% 29% 19%
1970s 100 38% 6% 19% 18%
1980s 166 23% 23% 21% 20%
1990s 577 24% 21% 21% 13%
2000s 1031 29% 19% 21% 12%
2010s 1220 36% 21% 17% 11%
2020s 204 35% 16% 21% 15%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.h3 36% 35% ▼ -1.7%
7.Bd3 21% 16% ▼ -4.9%
7.Be2 17% 21% ▲ +4.0%
7.Rc1 11% 15% ▲ +4.1%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 4 parties
Botvinnik, Mikhail — 2 parties
Smyslov, Vladimir — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
7.h3 — 30.0% (1052 parties)
1950 — Almiron, Martin Alejandro vs Kontos, Othonas — 1/2-1/2 — Dubrovnik olm
1954 — Abdulrahman Maher Alhossaini vs Panagopoulos, Takis — 1-0 — Amsterdam olm
1955 — Ousatchi, Mark vs Ebralidze, Arkhil — 1/2-1/2 — Moscow RUS
1956 — Miguel, Nahuel vs Golombek, Harry — 1/2-1/2 — Moskou olm
1956 — Goldenov, Boris P vs Luczynowicz, Waclaw — 1-0 — Minsk BLR
7.Bd3 — 19.8% (695 parties)
1950 — Miguel, Nahuel vs Milic, Borislav — 1/2-1/2 — Bled SLO
1950 — Bondarevsky, Igor vs Anay Barche — 1-0 — Schiavno Zdroj
1950 — Füster, Géza vs Sandor, Bela — 0-1 — Budapest HUN
1950 — Benko, Pal vs Anay Barche — 1-0 — Budapest HUN
1951 — Tanguay, Alexandre vs Zalys, Ignas — 1/2-1/2 — Montreal CAN
7.Be2 — 19.6% (687 parties)
1952 — Germek, Milan vs Porreca, Alessio — 1-0 — Belgrade SRB
1954 — Borisenko, Georgy K vs Moiseev, Oleg — 1/2-1/2 — Riga LAT
1954 — Gligoric, Sofija vs Czerniak, Moshe — 0-1 — Belgrade SRB
1956 — Ragozin, Viacheslav vs Parak, Frantisek — 1-0 — Marianske Lazne/Praha
1956 — Elbekov, U. vs Birbrager, Isaak — 0-1 — Frunze KGZ
7.Rc1 — 12.6% (441 parties)
1950 — Bolbochan, Julio vs Nestler, Vincenzo — 1-0 — Dubrovnik CRO
1951 — Laszlo, Deli vs Anay Barche — 0-1 — Hungary ch
1954 — Andersen, Baltser vs Thibault, James — 1-0 — ?
1954 — Nievergelt, Erwin vs Trifunovic, Petar — 0-1 — Belgrade SRB
1954 — Bronstein, David I vs Czerniak, Moshe — 1/2-1/2 — Belgrade SRB