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D35l — QGD: Exchange (1926)
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.Nf3
Les coups candidats
6…Be7 — 64.7% (5855 parties)
Ambassadeurs : Korneev, Oleg (31x), Ivkov, Borislav (15x), Flear, Glenn C (10x), Bisguier, Arthur B (8x), Matsuura, Everaldo (8x), Feher, Gyula (7x), Ostovic, Matija (7x), Hernando Garcia, Antonio (7x)
6…h6 — 13.4% (1209 parties)
Ambassadeurs : Arkell, Keith C (13x), Spasov, Spas (9x), Simon, Ralf-Axel (9x), Luther, Thomas (7x), Potkin, Vladimir (5x), Fridman, Daniel (5x), Hoelzl, Franz (4x), Feher, Adam (4x)
6…Bf5 — 9.7% (877 parties)
Ambassadeurs : Sveshnikov, Evgeny (20x), Lukacs, Peter (12x), Kaidanov, Gregory (7x), Bryson, Douglas M (5x), Pinter, Jozsef (5x), Georgiev, Vladimir (4x), Pomar Salamanca, Arturo (3x), Benko, Pal (3x)
6…Nbd7 — 8.0% (727 parties)
Ambassadeurs : Kozlov, Oleg (5x), Hernando Garcia, Antonio (2x), Knoth, Eugen (2x), Karabalis, Harilos (2x), Jensen, Kristian Rohde (2x), Chen, Qi b (2x), Lindgren, Philip (2x), Sajtar, Jaroslav (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6…Be7 6…h6 6…Bf5 6…Nbd7
<1800 574 62% 10% 8% 13%
1800-2200 3979 66% 12% 8% 9%
2200-2600 3370 63% 17% 12% 5%
2600+ 63 59% 22% 16% 2%
Évolution par décennie (% des parties)
Décennie N parties 6…Be7 6…h6 6…Bf5 6…Nbd7
1950s 75 64% 9% 9% 13%
1960s 127 72% 9% 12% 3%
1970s 130 68% 5% 16% 9%
1980s 439 69% 4% 18% 6%
1990s 1830 67% 9% 13% 8%
2000s 2853 65% 13% 9% 9%
2010s 2750 66% 15% 8% 8%
2020s 842 55% 27% 7% 7%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6…Be7 66% 55% ▼ -11.0%
6…h6 15% 27% ▲ +12.2%
6…Bf5 8% 7% ▼ -1.2%
6…Nbd7 8% 7% ▼ -0.7%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 3 parties
Kasparov, Garry — 3 parties
Kramnik, Vladimir — 2 parties
Carlsen, Magnus — 2 parties
Smyslov, Vladimir — 1 partie
Karpov, Anatoly — 1 partie
Parties historiques
6…Be7 — 64.7% (5855 parties)
1950 — Liublinsky, Victor vs Konstantinopolsky, Alexander — 1/2-1/2 — Moscow RUS
1950 — Vidmar, Milan Sr vs Fuderer, Andrija — 1-0 — Bled SLO
1950 — Devos, Paul vs Morcken, Otto B — 0-1 — Dubrovnik olm
1951 — Belem, Humberto Luciano vs Siqueira, Alexandre Carneiro — 1-0 — Fortaleza BRA
1951 — Udovcic, Mijo vs Fuderer, Andrija — 1/2-1/2 — Ljubljana
6…h6 — 13.4% (1209 parties)
1950 — Lilienthal, Andor vs Kotov, Alexander — 1-0 — Budapest HUN
1952 — Morry, R. vs Abrahams, Abdullah — 0-1 — Telephone Match
1952 — Litmanowicz, Wladyslaw vs Tarnowski, Alfred — 1/2-1/2 — Miedzyzdroje
1954 — Sirotkina, K. vs Lauberte, Milda — 1/2-1/2 — Riga LAT
1954 — Kotov, Alexander vs Byrne, Robert E — 1/2-1/2 — New York, NY USA
6…Bf5 — 9.7% (877 parties)
1950 — Monostori, Lajos vs Benko, Pal — 1/2-1/2 — Budapest HUN
1954 — Furman, Semyon vs Shamkovich, Leonid — 1-0 — Kiev ch-URS
1955 — Fuchs, Reinhart vs Krause, Kurt — 1/2-1/2 — Zwickau
1956 — Toran Albero, Roman vs Pomar Salamanca, Arturo — 1/2-1/2 — Barcelona ESP
1957 — Benko, Pal vs Larsen, Bent Ravn — 1/2-1/2 — Reykjavik ol stud tt
6…Nbd7 — 8.0% (727 parties)
1952 — Sajtar, Jaroslav vs Szily, Jozsef — 1/2-1/2 — Helsinki olm
1952 — Rossetto, Hector vs Maderna, Carlos — 1-0 — Mar del Plata ARG
1953 — Kluger, Gyula vs Szilagyi, Gyorgy Laszlo — 1-0 — Budapest ch-HUN
1953 — Rosa e Silva Neto, Francisco de Assis vs Engels, Ludwig — 0-1 — Rio de Janeiro BRA
1954 — Weiner, Milan vs Urbanec, Karel — 0-1 — Prague CZE