D63e - 7…c6 - Orthodox (1913)

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D63e — Orthodox (1913)
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 Nbd7 7.Rc1 c6
Les coups candidats
Ambassadeurs : Zielinski, Sergej (25x), Trifunovic, Petar (17x), Kahn, Evarth Dr. (15x), Lengyel, Bela (15x), Bakheet Farag (14x), Radulov, Ivan (13x), Pfleger, Helmut, Dr. (10x), Timar, Zsolt (9x)
Ambassadeurs : Malin, Odd Gunnar (11x), Disconzi da Silva, Rodrigo (7x), Korchnoi, Viktor (5x), Cherepkov, Alexander V (4x), Bielicki, Birke (4x), Sasikiran, Krishnan (4x), Mengarini, Ariel (3x), Stahlberg, Gideon (3x)
Ambassadeurs : Husemann, Andreas (7x), Huss, Andreas (4x), Steiner, Herman (3x), Zalys, Ignas (3x), Maderna, Carlos (3x), Gurevich, Dmitry (3x), Olivo, Mario (3x), Ikonnikov, Vyacheslav (3x)
8.cxd5 — 4.4% (352 parties)
Ambassadeurs : Rajkovic, Dusan (2x), Fidalgo Prieto, Javier (2x), Schwarz, Andreas (1x), Pfleger, Helmut, Dr. (1x), Renton, C. (1x), Hartleb, Glenn E (1x), Mostafavi, Mohammadreza (1x), Dunkelblum, Arthur (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8.Bd3 8.Qc2 8.a3 8.cxd5
<1800 505 68% 12% 7% 8%
1800-2200 3392 74% 11% 8% 5%
2200-2600 2101 75% 11% 10% 2%
2600+ 38 74% 3% 21% —
Évolution par décennie (% des parties)
Décennie N parties 8.Bd3 8.Qc2 8.a3 8.cxd5
1950s 193 73% 11% 13% 3%
1960s 213 77% 10% 10% 2%
1970s 298 78% 11% 8% 2%
1980s 769 79% 10% 6% 4%
1990s 1829 74% 12% 7% 5%
2000s 2556 75% 11% 7% 4%
2010s 1809 73% 11% 8% 5%
2020s 287 60% 14% 15% 7%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8.Bd3 73% 60% ▼ -13.0%
8.Qc2 11% 14% ▲ +2.6%
8.a3 8% 15% ▲ +7.0%
8.cxd5 5% 7% ▲ +1.8%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 8 parties
Tal, Mikhail — 3 parties
Anand, Viswanathan — 1 partie
Carlsen, Magnus — 1 partie
Parties historiques
8.Bd3 — 74.5% (5926 parties)
1950 — Therien, Jules vs Brunet, Phil — 0-1 — Montreal CAN
1950 — Pinzon Solis, Felipe vs Primavera, Giuseppe — 1/2-1/2 — Olympiad Dubrovnik YUG
1950 — Panagopoulos, Takis vs Niemela, Ilmari Aarne — 1/2-1/2 — Dubrovnik CRO
1950 — O'Kelly de Galway, Alberic vs Aabel Thomas Eapen — 1-0 — Hastings ENG
1950 — O'Kelly de Galway, Alberic vs Vidmar, Milan Sr — 1/2-1/2 — Bled SLO
8.Qc2 — 11.1% (881 parties)
1950 — Sokolsky, Alexey vs Suetin, Alexey S — 0-1 — Moskou ch-URS
1950 — Bosch van Rosenthal, Edzard vs Orbaan, Constant — 1-0 — Amsterdam ch-NED
1951 — Nielsen, Poul Erik vs Hage, Poul — 1/2-1/2 — ?
1951 — Arlamowski, Edward vs Gadalinski, Jan — 1-0 — Sopot
1951 — Bajec, Ivo vs Germek, Milan — 1/2-1/2 — Sarajevo BIH
8.a3 — 7.8% (622 parties)
1950 — Golombek, Harry vs Tartakower, Savielly — 1/2-1/2 — Amsterdam NED
1950 — Riello, Michele vs Eugenio, Sarah De Oliveira — 1-0 — Venice ITA
1950 — Benini, Clarice vs Mora, Maria Teresa — 0-1 — Moscow RUS
1950 — Burstein, Sylvain vs Boey, Josef — 0-1 — Birmingham ENG
1951 — Letelier Martner, Rene vs Rossetto, Hector — 1/2-1/2 — Mar del Plata ARG
8.cxd5 — 4.4% (352 parties)
1951 — Renton, C. vs Hartleb, Glenn E — 0-1 — Fort Worth, TX USA
1956 — Mostafavi, Mohammadreza vs Dunkelblum, Arthur — 1/2-1/2 — Moscow RUS
1956 — Collet, Hugo vs Trifunovic, Petar — 1/2-1/2 — Vichy
1957 — Macura, Emil vs Fichtl, Jiri — 0-1 — Brno ch sf
1959 — Beggi, Pierluigi vs Vanni, Dario — 1-0 — Santa Margherita Ligure ITA