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D35e — QGD: Exchange (1913)
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Nf3 Nbd7 6.e3 c6
Les coups candidats
7.Bd3 — 88.0% (994 parties)
Ambassadeurs : Shishkin, Viktor (3x), Couspeyre, Thierry (3x), Mohammed Abdul, Malek (3x), Schoenbauer, Max (2x), Klovans, Janis (2x), Firth, Malcolm (2x), Arteau, Benoit (2x), Cvicela, Anton (2x)
7.Be2 — 7.0% (79 parties)
Ambassadeurs : Humbert, Patrick (2x), Boudkeev, Timour (2x), Sandbech, Ted Henrik (2x), Yepez, Trotzky (1x), Aloni, Yoel (1x), Lerch, Ken (1x), Townsend, Don (1x), Ballabio, Rolando (1x)
7.Qc2 — 1.8% (20 parties)
Ambassadeurs : Krebs, Hans (1x), Nogly, Christoph (1x), Rabara, Frantisek (1x), Kruszynski, Adam (1x), Fernandez Gonzalez, Julio Honorio (1x), Recoder Creus, Jordi (1x), Urbanowski, A. (1x), Korou, Laskarina (1x)
7.g3 — 1.2% (13 parties)
Ambassadeurs : Lauko, Marian (2x), Kremer, Paul (1x), Prameshuber, Alexander (1x), Baertsch, Karl (1x), Spillane, Anthony (1x), Jahr, Dieter (1x), Moeckel, Edgar, Dr. (1x), Lebeda, Lukas (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.Bd3 7.Be2 7.Qc2 7.g3
<1800 127 81% 12% 3%
1800-2200 640 90% 6% 1% 1%
2200-2600 162 91% 4% 3% 1%
2600+ 1 100%
Évolution par décennie (% des parties)
Décennie N parties 7.Bd3 7.Be2 7.Qc2 7.g3
1950s 15 93% 7%
1960s 17 94% 6%
1970s 10 90% 10%
1980s 18 83% 17%
1990s 164 87% 7% 4%
2000s 365 87% 7% 2% 1%
2010s 469 88% 7% 1% 1%
2020s 72 92% 7% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.Bd3 88% 92% ▲ +3.2%
7.Be2 7% 7% +0.1%
7.Qc2 1% 1% -0.1%
7.g3 1% 0% ▼ -1.5%
Joueurs célèbres
Champions du monde dans cette position
Hou, Yifan — 1 partie
Parties historiques
7.Bd3 — 88.0% (994 parties)
1951 — Szabo, Laszlo vs Kapu, Jeno — 0-1 — Debrecen HUN
1952 — Ortega, Rogelio vs Evans, Larry — 0-1 — Havana CUB
1953 — Juergens, Norbert vs Derenbach, Horst — 0-1 — Soest NED
1953 — Luigs, C vs Kochan, Fritz — 0-1 — Soest NED
1954 — Jacob, Franz vs Wade, Robert G — 1/2-1/2 — Munich GER
7.Be2 — 7.0% (79 parties)
1966 — Yepez, Trotzky vs Aloni, Yoel — 0-1 — Havana CUB
1981 — Lerch, Ken vs Townsend, Don — 0-1 — Palo Alto
1986 — Kamieniecki, P. vs Colias, Billy — 0-1 — Chicago, IL USA
1988 — Ballabio, Rolando vs Cividali, Emilio — 0-1 — Corsica
1992 — Gehrig, Peter vs Trickov, Vasil — 0-1 — Wuerzburg op
7.Qc2 — 1.8% (20 parties)
1992 — Urbanowski, A. vs Korou, Laskarina — 0-1 — corr Poland
1993 — Rabara, Frantisek vs Kruszynski, Adam — 1-0 — Pardubice CZE
1996 — Fernandez Gonzalez, Julio Honorio vs Recoder Creus, Jordi — 1-0 — Centelles
1996 — Seres, Lajos vs Farago, Sandor — 1/2-1/2 — Budapest HUN
1998 — Krebs, Hans vs Nogly, Christoph — 0-1 — ?
7.g3 — 1.2% (13 parties)
1954 — Kremer, Paul vs Prameshuber, Alexander — 0-1 — Amsterdam olm
1973 — Baertsch, Karl vs Spillane, Anthony — 0-1 — Hallsberg SWE
2000 — Jahr, Dieter vs Moeckel, Edgar, Dr. — 1/2-1/2 — Halle GER
2003 — Portazedi, Bagher vs Kjenner, Svein — 0-1 — Sotra
2004 — Lebeda, Lukas vs Dauer, Carolin — 0-1 — ?