D92d - 6.Rc1 - Gruenfeld (1963)

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D92d — Gruenfeld (1963)
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bf4 O-O 6.Rc1
Les coups candidats
6…dxc4 — 51.7% (1145 parties)
Ambassadeurs : Dreev, Aleksey (32x), Szeberenyi, Adam (20x), Jakab, Attila (15x), Rogers, Ian (10x), Van Wely, Loek (9x), Bakheet Farag (7x), Lputian, Smbat (7x), Portisch, Lajos (7x)
Ambassadeurs : Van Wely, Loek (8x), Brinck-Claussen, Bjorn (8x), Kraidman, Yair (6x), Kunz, Konstantin (5x), Portisch, Ferenc (4x), Kavalek, Lubomir (4x), Timar, Zsolt (4x), Szeberenyi, Adam (4x)
6…c6 — 18.7% (415 parties)
Ambassadeurs : Jansa, Vlastimil (6x), Honfi, Karoly (5x), Gligoric, Sofija (4x), Kieslich, Aaron (4x), Bertok, Mario Jr. (3x), Geller, Efim P. (3x), Saidy, Anthony (3x), Hort, Vlastimil (3x)
6…Be6 — 4.7% (104 parties)
Ambassadeurs : Chatalbashev, Boris (4x), Landaw, Maximilian (2x), Sadzikowski, Daniel (2x), Edouard, Romain (2x), L'Ami, Erwin (2x), Allawi Rawlings (2x), Duhr, Stefan (1x), Vonthron, Horst (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6…dxc4 6…c5 6…c6 6…Be6
<1800 72 53% 19% 24% —
1800-2200 631 49% 22% 21% 3%
2200-2600 1080 54% 20% 17% 6%
2600+ 109 74% 6% 6% 13%
Évolution par décennie (% des parties)
Décennie N parties 6…dxc4 6…c5 6…c6 6…Be6
1950s 17 41% 18% 41% —
1960s 138 30% 38% 29% —
1970s 152 43% 22% 33% —
1980s 136 38% 36% 24% 1%
1990s 272 49% 28% 19% 0%
2000s 605 61% 19% 16% 0%
2010s 723 54% 16% 15% 11%
2020s 173 50% 17% 15% 13%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6…dxc4 54% 50% ▼ -4.5%
6…c5 16% 17% ▲ +1.3%
6…c6 15% 15% -0.3%
6…Be6 11% 13% ▲ +2.8%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 3 parties
Karpov, Anatoly — 2 parties
Ding, Liren — 2 parties
Tal, Mikhail — 1 partie
Kramnik, Vladimir — 1 partie
Parties historiques
6…dxc4 — 51.7% (1145 parties)
1954 — Furman, Semyon vs Korchnoi, Viktor — 1/2-1/2 — ?
1954 — Furman, Semyon vs Livshin, Iosif — 1-0 — Kiev ch-URS
1954 — Furman, Slavomir vs Korchnoi, Viktor — 1/2-1/2 — Kiev UKR
1954 — Furman, Slavomir vs Kortchnoi, V. — 1/2-1/2 — Kiev ch-URS
1956 — Shamkovich, Leonid vs Knyshenko — 1-0 — Kislovodsk
6…c5 — 21.5% (476 parties)
1956 — Bronstein, David I vs Filip, Miroslav — 1-0 — Amsterdam NED
1956 — Bronstein, David I vs Filip, Miroslav — 1-0 — Amsterdam NED
1958 — Korchnoi, Viktor vs Zagorovsky, Vladimir — 1/2-1/2 — Sochi URS
1960 — Malich, Burkhard, Dr. vs Soderborg, Berndt — 1/2-1/2 — Leningrad RUS
1960 — Gligoric, Sofija vs Mangini, Jose Henrique de Mello — 1/2-1/2 — Asuncion PAR
6…c6 — 18.7% (415 parties)
1950 — Martin M Pereira vs Rossetto, Hector — 1/2-1/2 — Mar del Plata ARG
1952 — Cordioli, Lourenco Joao vs Tavares da Silva, Luiz — 1-0 — Sao Paulo BRA
1952 — Szukszta, Janus vs Witkowski, Stefan — 1-0 — Katowice POL
1953 — Borisenko-Belova, Valentina vs Goldberg, Grigory A — 1-0 — Leningrad RUS
1953 — Furman, Semyon vs Koblencs, Alexander — 1/2-1/2 — URS chT sf
6…Be6 — 4.7% (104 parties)
1986 — Duhr, Stefan vs Vonthron, Horst — 0-1 — GER
1988 — Vilela De Acuna, Jose Luis vs Arencibia Rodriguez, Walter — 1/2-1/2 — Camaguey CUB
1999 — Garcia Alvarez, Javier 1961 vs Retamozo, Henry — 1-0 — Lima PER
2007 — Pushilin, Artem vs Bardin, Evgeniy — 1-0 — Novokuznetsk
2008 — Landaw, Maximilian vs Khachiyan, Melikset — 0-1 — Los Angeles, CA USA