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D53v — QGD (1930)
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Qc2
Les coups candidats
6…Nbd7 — 37.6% (233 parties)
Ambassadeurs : Spassky, Boris V. (2x), Tisdall, Jonathan D (2x), Vasiljevic, Dragan (2x), Murugan, Krishnamoorthy (2x), Guliev, Sarhan (2x), Micele, Omar (2x), Bronowicki, Mateusz (2x), Ton That Nhu Tung (2x)
6…h6 — 30.3% (188 parties)
Ambassadeurs : Mai, Iris (3x), Taimanov, Mark (2x), Wexler, Bernardo (2x), Wagner-Michel, Annett (2x), Meskanen, Vesa (2x), Stathopoulos, Ioannis (2x), Merriman, John (2x), Schmidt, Gerhard (2x)
6…c6 — 12.6% (78 parties)
Ambassadeurs : Rabar, Braslav (1x), Abiolla James (1x), Udovcic, Mijo (1x), Puc, Stojan (1x), Sumar, Julio (1x), Pinzon Solis, Felipe (1x), Prins, Lodewijk (1x), Zhugder (1x)
6…b6 — 7.6% (47 parties)
Ambassadeurs : Ulvestad, Olaf (1x), Murray, Don (1x), Sliwa, Bogdan (1x), Luczynowicz, Waclaw (1x), Wexler, Francisco (1x), Faleg, Alberto (1x), Avner, Uri (1x), Zara, Dan (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6…Nbd7 6…h6 6…c6 6…b6
<1800 43 16% 42% 19% 12%
1800-2200 296 40% 26% 12% 9%
2200-2600 151 43% 30% 13% 3%
2600+ 12 17% 58% 8% —
Évolution par décennie (% des parties)
Décennie N parties 6…Nbd7 6…h6 6…c6 6…b6
1950s 21 33% 29% 14% 14%
1960s 11 36% 27% 9% 9%
1970s 5 40% 40% — —
1980s 30 57% 13% 7% 7%
1990s 105 42% 31% 12% 2%
2000s 177 39% 27% 15% 8%
2010s 195 34% 35% 13% 9%
2020s 76 32% 33% 11% 9%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6…Nbd7 34% 32% ▼ -2.3%
6…h6 35% 33% ▼ -2.0%
6…c6 13% 11% ▼ -2.3%
6…b6 9% 9% +0.5%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 1 partie
Gukesh D — 1 partie
Parties historiques
6…Nbd7 — 37.6% (233 parties)
1950 — Rapaka Samuel Paul vs Gligoric, Sofija — 1-0 — Amsterdam NED
1951 — Abaincia, Mark Anthony vs Spassky, Boris V. — 0-1 — Leningrad RUS
1951 — Aizenshtadt, Mark vs Spassky, Boris V. — 0-1 — Leningrad RUS
1952 — Belem, Luciano vs Paiva, Omar — 1/2-1/2 — Sao Paulo BRA
1954 — Horberg, Bengt-Eric vs Lindblom, Per — 1-0 — Amsterdam olm
6…h6 — 30.3% (188 parties)
1951 — Gligoric, Sofija vs Unzicker, Ferdinand, Dr. — 1/2-1/2 — Birmingham ENG
1953 — Ejera, Kirby vs Oakes, George B — 0-1 — No. California
1954 — Pedersen, Eigil vs Olafsson, Fridrik — 1/2-1/2 — Prague zt Prague CZE
1955 — Werchan, Hans, Dr. vs Rittner, Horst — 0-1 — Zittau B
1957 — Fairhurst, William vs Conrady, Alphonse — 1-0 — Dublin zt
6…c6 — 12.6% (78 parties)
1951 — Sumar, Julio vs Pinzon Solis, Felipe — 1/2-1/2 — Mar del Plata ARG
1954 — Rabar, Braslav vs Abiolla James — 1/2-1/2 — Munich GER
1956 — Prins, Lodewijk vs Zhugder — 1-0 — Moskou olm
1961 — Udovcic, Mijo vs Puc, Stojan — 1/2-1/2 — Zagreb ch-YUG
1983 — Chachere, Lawrence vs Mcquown — 1-0 — Illinois
6…b6 — 7.6% (47 parties)
1953 — Sliwa, Bogdan vs Luczynowicz, Waclaw — 1-0 — Krakow POL
1958 — Ulvestad, Olaf vs Murray, Don — 1-0 — Seattle, WA USA
1958 — Wexler, Francisco vs Faleg, Alberto — 1/2-1/2 — Buenos Aires ARG
1966 — Avner, Uri vs Zara, Dan — 1-0 — Oerebro
1986 — Bhowany, Hurrynarain vs Marko, Helmut — 0-1 — Dubai UAE