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D30s — QGD:
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.e3 c6
Eval: [+0.26]
Les coups candidats
Ambassadeurs : Laghetti, Gaetano (66x), Galanov, Sergey Igorevich (47x), Palladino, Mario (30x), Kolanek, Roman (28x), Lenic, Luka (18x), Vekelis, Gintaras (17x), Bogoljubow, Efim (16x), Sherwood, Russell (16x)
5.Bd3 — 25.8% (8021 parties)
Ambassadeurs : Kolanek, Roman (43x), Chatalbashev, Boris (28x), Alekhine, Alexander (25x), Malaniuk, Vladimir P (21x), ? (21x), Bogoljubow, Efim (19x), Deforel, Jorge Eduardo (19x), Pirc, Vasja (17x)
5.b3 — 18.4% (5739 parties)
Ambassadeurs : Schmalz, Peter (30x), Grammatica, Andrea (27x), Susla, Vitaliy (27x), Bernal Varela, Nelson (25x), Mirkowski, Piotr (22x), Romm, Mikhail Yakovlevich (19x), Bleker, Frits (19x), Burmeister, Ferdinand (19x)
Ambassadeurs : Tleptsok, Ruslan (39x), Danner, Georg (21x), Karpov, Anatoly (19x), Shpakovsky, Aleksandr N (18x), Woodard, Daniel S. (16x), Karpenko, Aleksandr Dmitrievi (14x), Andriuschenko, Nikolay Nikolaevich (14x), Delander, Adolf (12x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.Nc3 5.Bd3 5.b3 5.Nbd2
<1800 990 45% 21% 12% 12%
1800-2200 11033 40% 21% 19% 16%
2200-2600 14511 26% 30% 23% 20%
2600+ 343 12% 45% 21% 21%
Évolution par décennie (% des parties)
Décennie N parties 5.Nc3 5.Bd3 5.b3 5.Nbd2
1850s 2 100%
1880s 1 100%
1890s 8 62% 12% 25%
1900s 7 71% 29%
1910s 21 48% 29% 19%
1920s 148 41% 26% 32%
1930s 366 38% 46% 15%
1940s 164 51% 31% 16%
1950s 190 49% 30% 1% 18%
1960s 181 54% 24% 20%
1970s 189 47% 33% 1% 15%
1980s 424 47% 28% 0% 18%
1990s 2607 52% 24% 1% 16%
2000s 8400 41% 28% 5% 20%
2010s 14926 30% 25% 27% 15%
2020s 3486 20% 22% 36% 20%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.Nc3 30% 20% ▼ -9.4%
5.Bd3 25% 22% ▼ -3.4%
5.b3 27% 36% ▲ +8.9%
5.Nbd2 15% 20% ▲ +4.7%
Joueurs célèbres
Champions du monde dans cette position
Euwe, Max — 10 parties
Alekhine, Alexander — 10 parties
Botvinnik, Mikhail — 10 parties
Karpov, Anatoly — 10 parties
Kramnik, Vladimir — 10 parties
Ding, Liren — 10 parties
Kasparov, Garry — 7 parties
Smyslov, Vladimir — 6 parties
Ju, Wenjun — 6 parties
Carlsen, Magnus — 5 parties
Karpov, Aleksandr — 4 parties
Anand, Viswanathan — 4 parties
Lasker, Emanuel — 3 parties
Tal, Mikhail — 3 parties
Gukesh D — 3 parties
Hou, Yifan — 1 partie
Parties historiques
5.Nc3 — 34.5% (10751 parties)
1856 — Cochrane, John Miles vs Somacarana — 1-0 — Calcutta IND
1856 — Falkbeer, Ernst vs Bird, Henry — 0-1 — London ENG
1891 — Kemeny, Emil vs Hanham, James — 1-0 — New York, NY USA
1892 — Van Vliet, Louis vs Lasker, Emanuel — 0-1 — London ENG
1892 — Solovtsov, Alexander Vladimiro vs Chigorin, Mikhail — 0-1 — Moscow RUS
5.Bd3 — 25.8% (8021 parties)
1883 — McKenzie, George vs Chigorin, Mikhail — 0-1 — London ENG
1893 — Hodges, Albert vs Albin, Adolf — 1-0 — New York, NY USA
1905 — Berger, Jacob vs Chigorin, Mikhail — 1-0 — Barmen GER
1907 — Reti, Richard vs Barasz, Zsigmond — 1-0 — Szekesfehervar
1911 — Důras, Oldřich vs Chajes, Oscar — 1-0 — Carlsbad CZE
5.b3 — 18.4% (5739 parties)
1890 — Miniati, Christina Stella vs Lasker, Emanuel — 0-1 — Manchester ENG
1890 — Miniati, Nicholas Theodore vs Lasker, Emanuel — 0-1 — Manchester ENG
1955 — Ajanski, Jordan S vs Tsvetkov, Alexandar K — 0-1 — Sofia BUL
1977 — Berry, Jonathan vs Neimanis Maris — 1-0 — Ottawa CAN
1988 — Szmacinska, Grazyna vs Misanovic, Vesna — 1/2-1/2 — Thessaloniki GRE
5.Nbd2 — 17.2% (5346 parties)
1913 — Capablanca, Jose vs Alekhine, Alexander — 1-0 — St Petersburg RUS
1919 — Capablanca, Jose vs Scott, Reinon — 1-0 — Hastings ENG
1919 — Scott Ronald W vs Thomas, George Alan — 0-1 — ?
1919 — Scott, Roland Henry vs Thomas, George Alan — 0-1 — Hastings ENG
1924 — Euwe, Max vs Georges Koltanowski — 1-0 — Brussels BEL