D30p — QGD (1937)
1.d4 d5 2.c4 e6 3.Nf3 c6 4.Qc2 Nf6 5.g3
Les coups candidats
5…Nbd7 — 33.6% (1661 parties)
Ambassadeurs : Raetsky, Alexander (7x), Ivekovic, Ivana (4x), Bodicker, Rob (4x), Caceres Vasquez, Sergio (4x), Riegler, Dieter (4x), Pieterse, Gert (3x), Fichtl, Jiri (3x), Samarin, Igor (3x)
5…Be7 — 21.1% (1044 parties)
Ambassadeurs : Godena, Michele (5x), ? (5x), Nei, Iivo (4x), Birjukov, Sergey (4x), Batchuluun, Tsegmed (4x), Jurek, Josef (4x), Westerinen, Heikki M.J. (3x), Dorfman, Iossif (3x)
5…dxc4 — 16.5% (814 parties)
Ambassadeurs : Matlak, Marek (9x), Tregubov, Pavel V. (9x), Kuijf, Marinus (7x), Raetsky, Alexander (6x), Straub, Natalia (5x), Andrason, Karl Oddur (4x), Prie, Eric (4x), Mamrukov, Dmitri (4x)
5…Bd6 — 15.7% (775 parties)
Ambassadeurs : Varga, Zoltan (3x), Evtushenko, Sergey Aleksandrovich (3x), Eidelson, Rakhil (2x), Novikov, Igor (2x), Gheorghiu, Florin (2x), Ariste Justo, Jesus Angel (2x), Heinig, Wolfram, Dr. (2x), Corti, Corrado (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5…Nbd7 5…Be7 5…dxc4 5…Bd6
<1800 270 39% 21% 10% 18%
1800-2200 2185 37% 20% 10% 19%
2200-2600 2155 30% 22% 24% 12%
2600+ 30 13% 13% 53% 3%
Évolution par décennie (% des parties)
Décennie N parties 5…Nbd7 5…Be7 5…dxc4 5…Bd6
1950s 9 44% 33% — 11%
1960s 13 31% 46% 8% 8%
1970s 34 44% 44% 3% —
1980s 154 32% 33% 6% 9%
1990s 849 29% 22% 22% 14%
2000s 1490 33% 21% 16% 18%
2010s 1923 37% 18% 15% 16%
2020s 474 27% 23% 20% 14%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5…Nbd7 37% 27% ▼ -10.2%
5…Be7 18% 23% ▲ +5.0%
5…dxc4 15% 20% ▲ +4.7%
5…Bd6 16% 14% ▼ -1.6%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 2 parties
Anand, Viswanathan — 2 parties
Hou, Yifan — 2 parties
Botvinnik, Mikhail — 1 partie
Carlsen, Magnus — 1 partie
Parties historiques
5…Nbd7 — 33.6% (1661 parties)
1950 — Polugaevsky, Lev vs Simkin, Yuri Efimovich — 1-0 — Moscow RUS
1952 — Averbakh, Yuri L vs Stoltz, Gösta — 1-0 — Stockholm izt
1953 — Raizman, Maurice vs Ravn, Palle — 1-0 — Paris FRA
1955 — Martin M Pereira vs Reinhardt, Enrique — 1/2-1/2 — Buenos Aires ARG
1962 — Kramer, Hanspeter vs Fichtl, Jiri — 1-0 — Varna olm
5…Be7 — 21.1% (1044 parties)
1951 — Furman, Semyon vs Zagorovsky, Vladimir — 0-1 — Tbilisi GEO
1953 — Dunkelblum, Arthur vs Kinzel, Alfred — 1/2-1/2 — Venice ITA
1957 — Bilozor, Olexander vs Blatny, Frantisek — 1/2-1/2 — Prague CZE
1960 — Geller, Efim P. vs Nei, Iivo — 1-0 — Leningrad RUS
1963 — Felmeri, Janos vs Barczay, Laszlo — 0-1 — Budapest HUN
5…dxc4 — 16.5% (814 parties)
1966 — Benko, Pal vs Mengarini, Ariel — 1-0 — United States of America
1979 — Palm, B.Behle H vs Behle, Burkhard, Dr. — 1-0 — corr FRG/C
1982 — Helmers, Wim vs Kogan, Boris — 0-1 — Reykjavik ISL
1982 — Helmers, Knut Joran vs Kogan, Boris — 0-1 — Reykjavik ISL
1983 — Palatnik, Semon vs Bykhovsky, Avigdor — 1-0 — Irkutsk
5…Bd6 — 15.7% (775 parties)
1953 — Olafsson, Fridrik vs Poulsen, Christian — 1-0 — Esbjerg DEN
1961 — Mikenas, Vladas vs Zinn, Lothar — 0-1 — ?
1982 — Razuvaev, Yuri S vs Nikolic, Predrag — 1/2-1/2 — Sochi RUS
1982 — Koenders, Etienne vs Ali, Boukari Espoir — 1/2-1/2 — Lucerne SUI
1983 — Kuhnrich, Laurits vs Blachmann, Horst — 1-0 — Baltic Sea tt4