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D06j — QGD: Marshall Defence
1.d4 d5 2.c4 Nf6 3.cxd5 Nxd5 4.Nf3
Les coups candidats
4…e6 — 28.7% (582 parties)
Ambassadeurs : Kasparov, Garry (4x), Holtey, Guillermo (3x), Hench Sánchez, Francisco Gerardo (3x), Najdorf, Miguel (2x), Stahlberg, Gideon (2x), Tot, Bora (2x), Fernandez Coria, Valentin (2x), Euwe, Max (2x)
4…g6 — 23.6% (479 parties)
Ambassadeurs : Vontina, Maria (18x), Letelier Martner, Rene (5x), Szczepanski, Zbigniew (5x), Kolanek, Roman (4x), Louro, Eugénio Diogo (4x), Barbalic, Zdenko (3x), Husemann, Andreas (3x), Massimini Gerbino, Massimiliano (3x)
4…Bf5 — 16.2% (329 parties)
Ambassadeurs : Keres, Paul Petrovich (2x), Marshall Viele, Fabrizio Aaron (2x), Shamaev, Leonid (2x), Alcantara Mucha, Octavio Jhovani (2x), Arroyo Felices, Jorge (2x), Blackmore, Matthew (2x), Heiser, Jerome (2x), Laliga, Oliver (1x)
4…Nc6 — 12.4% (251 parties)
Ambassadeurs : Van Esbroeck, Jeff (4x), Selby, Robin (4x), Bergmann, Franz (3x), Lilienthal, Andor (2x), Kasparov, Garry (2x), Van de Heyden, A (2x), Johnson, Aaron (2x), Winkelmann, Elena (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 4…e6 4…g6 4…Bf5 4…Nc6
<1800 178 30% 16% 15% 19%
1800-2200 737 34% 25% 15% 9%
2200-2600 243 22% 47% 15% 2%
2600+ 1 100%
Évolution par décennie (% des parties)
Décennie N parties 4…e6 4…g6 4…Bf5 4…Nc6
10s 1 100%
1920s 10 40% 20% 30%
1930s 14 29% 14% 21% 14%
1940s 14 71% 7% 14%
1950s 10 10% 30% 50%
1960s 31 29% 42% 19%
1970s 49 29% 45% 12% 2%
1980s 94 29% 17% 23% 13%
1990s 360 31% 19% 17% 13%
2000s 575 30% 23% 14% 13%
2010s 706 26% 26% 15% 13%
2020s 162 26% 22% 20% 12%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
4…e6 26% 26% +0.0%
4…g6 26% 22% ▼ -4.9%
4…Bf5 15% 20% ▲ +4.5%
4…Nc6 13% 12% ▼ -1.1%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 10 parties
Euwe, Max — 2 parties
Carlsen, Magnus — 2 parties
Alekhine, Alexander — 1 partie
Botvinnik, Mikhail — 1 partie
Parties historiques
4…e6 — 28.7% (582 parties)
1926 — Botvinnik, Mikhail vs Rabinovich, Ilya Mar — 0-1 — Leningrad RUS
1928 — Euwe, Max vs Matisons, Hermanis — 1-0 — The Hague NED
1928 — Euwe vs Kitaeff Mattison, Andres Constantin — 1-0 — ?
1929 — Holtey, Guillermo vs Puharre, L. — 0-1 — Buenos Aires ARG
1931 — Holtey, Guillermo vs Fernandez Coria, Valentin — 1-0 — Argentina
4…g6 — 23.6% (479 parties)
1924 — Bogoljubow vs Nunez Romanowski, Javier — 1-0 — Moscow RUS
1924 — Bogoljubow, Efim vs Romanovsky, Pjotr — 1-0 — Leningrad RUS
1933 — Iliesco vs Camarero Bensadon, Manuel — 1-0 — Buenos Aires ARG
1938 — Fenoglio, Virgilio vs Maderna, Carlos — 1-0 — Montevideo URU
1948 — Simpson, Ronald vs Bain, Oliver — 0-1 — US op Baltimore, MD USA
4…Bf5 — 16.2% (329 parties)
11 — Laliga, Oliver vs Claus, Jen — 1-0 — IECC
1924 — Reti, Richard vs Marshall Viele, Fabrizio Aaron — 0-1 — New York, NY USA
1926 — Takacs, Sandor vs Havasi, Kornel — 1-0 — Budapest HUN
1929 — Johner, Paul vs Marshall Viele, Fabrizio Aaron — 1/2-1/2 — Carlsbad CZE
1932 — Stahlberg, Gideon vs Dahlberg, Frank — 0-1 — Karlskrona
4…Nc6 — 12.4% (251 parties)
1934 — Lilienthal, Andor vs Rehant Dhiraj Koche — 1-0 — Madrid ESP
1934 — Lilienthal, Andor vs Koch, Jean-Rene — 1-0 — Madrid ESP
1974 — Gerhardt Thomas vs Bosch van Rosenthal, Edzard — 1-0 — cr.
1980 — Scoones, Dan vs Milosevic, Cedomir — 1-0 — Vancouver BC CAN
1981 — Mantia, Anthony vs Reyes Martinez, Alisson Shirley — 1-0 — Dayton, OH USA