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D35d — QGD: Exchange (1946)
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Nf3
Les coups candidats
Ambassadeurs : Arkell, Keith C (54x), Huss, Andreas (10x), Hernando Garcia, Antonio (9x), Darga, Klaus (8x), Ivkov, Borislav (8x), Portisch, Lajos (8x), Farago, Sandor (8x), Bobotsov, Milko G (7x)
Ambassadeurs : Arkell, Keith C (21x), Spassky, Boris V. (4x), Teschner, Rudolf (4x), Mozny, Milos (4x), Klostermann, Markus (3x), Loncar, Robert (3x), Hernando Garcia, Antonio (3x), Rustemov, Alexander (3x)
5…Bb4 — 9.5% (579 parties)
Ambassadeurs : Arkell, Keith C (9x), Mitkov, Nikola (4x), Portych, Václav (4x), Morilla Morilla, Candido (3x), Pantzar, Milton (3x), Weyerstrass, Ronald (2x), Kludacz, Magdalena (2x), Stevens, Christian (2x)
Ambassadeurs : Gomez Baillo, Jorge H. (3x), Findley, Cartrie (2x), Kravtsiv, Martyn (2x), Geller, Efim P. (1x), Horowitz, Albert Israel (1x), Kiers, Conrad (1x), Westermeier, Arnulf (1x), Schauwecker, Meinrad (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5…c6 5…Be7 5…Bb4 5…Nbd7
<1800 577 43% 24% 10% 3%
1800-2200 2454 54% 25% 7% 3%
2200-2600 1979 65% 15% 11% 3%
2600+ 79 73% 3% 13% 4%
Évolution par décennie (% des parties)
Décennie N parties 5…c6 5…Be7 5…Bb4 5…Nbd7
1950s 63 52% 25% 11% 2%
1960s 110 62% 26% 4% 3%
1970s 91 52% 36% 4% 3%
1980s 242 52% 29% 7% 3%
1990s 1000 44% 29% 8% 5%
2000s 1569 52% 24% 9% 3%
2010s 1839 55% 22% 10% 2%
2020s 1206 63% 12% 11% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5…c6 55% 63% ▲ +8.0%
5…Be7 22% 12% ▼ -10.4%
5…Bb4 10% 11% ▲ +1.5%
5…Nbd7 2% 3% ▲ +0.9%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 5 parties
Carlsen, Magnus — 4 parties
Ding, Liren — 3 parties
Kasparov, Garry — 2 parties
Kramnik, Vladimir — 2 parties
Ju, Wenjun — 2 parties
Hou, Yifan — 1 partie
Karpov, Anatoly — 1 partie
Gukesh D — 1 partie
Parties historiques
5…c6 — 53.8% (3294 parties)
1950 — Devos, Paul vs Morcken, Otto B — 0-1 — Dubrovnik olm
1950 — Soloviev, Vladimir vs Bonch-Osmolovsky, Mikhail — 0-1 — Moscow RUS
1951 — Barden, Leonard vs Gligoric, Sofija — 1/2-1/2 — Hastings ENG
1952 — Juehe, Heinrich vs Illgen, Alexander — 1-0 — Guetersloh
1953 — Geller, Efim P. vs Bronstein, David I — 1-0 — Zurich SUI
5…Be7 — 22.1% (1353 parties)
1953 — Petrosian, Tigran A. vs Radulescu, Constantin — 1-0 — Bucharest ROU
1953 — Petrosian, Tigran V. vs Radulescu, Mihai — 1-0 — Bucharest ROU
1954 — Petrosian, Tigran V. vs Djurasevic, Bozidar — 1/2-1/2 — Belgrade SRB
1954 — Mikenas, Vladas vs Geller, Efim P. — 0-1 — Gorki ch22-SU sf
1955 — Saidy, Anthony vs Levy, Louis — 0-1 — New York, NY USA
5…Bb4 — 9.5% (579 parties)
1952 — Petrosian, Tigran V. vs Pachman, Ludek — 1-0 — Stockholm izt
1953 — Kholmov, Ratmir D vs Mikenas, Vladas — 1-0 — Vilnius LTU
1955 — Rossetto, Hector vs De Greif, Boris — 1-0 — Mar del Plata ARG
1955 — Chistiakov, Alexander vs Estrin, Yakov — 0-1 — Moscow RUS
1956 — Kirillov, Valentins vs Suetin, Alexey S — 0-1 — Tallinn EST
5…Nbd7 — 3.1% (187 parties)
1954 — Geller, Efim P. vs Horowitz, Albert Israel — 1-0 — New York, NY USA
1962 — VinjeGulbrandsen, A. vs Zuidema, Coen — 1-0 — Zurich SUI
1966 — Kiers, Conrad vs Westermeier, Arnulf — 0-1 — Groningen NED
1969 — Schauwecker, Meinrad vs Ristoja, Thomas W. — 1/2-1/2 — Groningen NED
1972 — Griffiths, Peter C vs Ritson-Morry, William — 1-0 — ?